#include <windows.h>
+#include <imm.h>
#include <commctrl.h>
+#include <richedit.h>
+#include <mmsystem.h>
+#ifndef AUTO_WINSOCK
+#ifdef WINSOCK_TWO
+#include <winsock2.h>
+#else
#include <winsock.h>
+#endif
+#endif
+
+#ifndef NO_MULTIMON
+#if WINVER < 0x0500
+#define COMPILE_MULTIMON_STUBS
+#include <multimon.h>
+#endif
+#endif
+
#include <stdio.h>
#include <stdlib.h>
+#include <ctype.h>
+#include <time.h>
+#include <assert.h>
-#define PUTTY_DO_GLOBALS /* actually _define_ globals */
+#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#include "putty.h"
+#include "winstuff.h"
+#include "storage.h"
#include "win_res.h"
-#define IDM_SHOWLOG 501
-#define IDM_NEWSESS 502
-#define IDM_DUPSESS 503
-#define IDM_RECONF 504
-#define IDM_CLRSB 505
-#define IDM_RESET 506
-#define IDM_TEL_AYT 507
-#define IDM_TEL_BRK 508
-#define IDM_TEL_SYNCH 509
-#define IDM_TEL_EC 510
-#define IDM_TEL_EL 511
-#define IDM_TEL_GA 512
-#define IDM_TEL_NOP 513
-#define IDM_TEL_ABORT 514
-#define IDM_TEL_AO 515
-#define IDM_TEL_IP 516
-#define IDM_TEL_SUSP 517
-#define IDM_TEL_EOR 518
-#define IDM_TEL_EOF 519
-#define IDM_ABOUT 520
-
-#define WM_IGNORE_SIZE (WM_USER + 2)
-#define WM_IGNORE_CLIP (WM_USER + 3)
-
-static int WINAPI WndProc (HWND, UINT, WPARAM, LPARAM);
-static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output);
+#define IDM_SHOWLOG 0x0010
+#define IDM_NEWSESS 0x0020
+#define IDM_DUPSESS 0x0030
+#define IDM_RECONF 0x0040
+#define IDM_CLRSB 0x0050
+#define IDM_RESET 0x0060
+#define IDM_TEL_AYT 0x0070
+#define IDM_TEL_BRK 0x0080
+#define IDM_TEL_SYNCH 0x0090
+#define IDM_TEL_EC 0x00a0
+#define IDM_TEL_EL 0x00b0
+#define IDM_TEL_GA 0x00c0
+#define IDM_TEL_NOP 0x00d0
+#define IDM_TEL_ABORT 0x00e0
+#define IDM_TEL_AO 0x00f0
+#define IDM_TEL_IP 0x0100
+#define IDM_TEL_SUSP 0x0110
+#define IDM_TEL_EOR 0x0120
+#define IDM_TEL_EOF 0x0130
+#define IDM_HELP 0x0140
+#define IDM_ABOUT 0x0150
+#define IDM_SAVEDSESS 0x0160
+#define IDM_COPYALL 0x0170
+#define IDM_FULLSCREEN 0x0180
+
+#define IDM_SESSLGP 0x0250 /* log type printable */
+#define IDM_SESSLGA 0x0260 /* log type all chars */
+#define IDM_SESSLGE 0x0270 /* log end */
+#define IDM_SAVED_MIN 0x1000
+#define IDM_SAVED_MAX 0x2000
+
+#define WM_IGNORE_CLIP (WM_XUSER + 2)
+#define WM_FULLSCR_ON_MAX (WM_XUSER + 3)
+
+/* Needed for Chinese support and apparently not always defined. */
+#ifndef VK_PROCESSKEY
+#define VK_PROCESSKEY 0xE5
+#endif
+
+/* Mouse wheel support. */
+#ifndef WM_MOUSEWHEEL
+#define WM_MOUSEWHEEL 0x020A /* not defined in earlier SDKs */
+#endif
+#ifndef WHEEL_DELTA
+#define WHEEL_DELTA 120
+#endif
+
+static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
+static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
+ unsigned char *output);
static void cfgtopalette(void);
static void init_palette(void);
-static void init_fonts(void);
+static void init_fonts(int, int);
+static void another_font(int);
+static void deinit_fonts(void);
+static void set_input_locale(HKL);
+static int do_mouse_wheel_msg(UINT message, WPARAM wParam, LPARAM lParam);
+static int is_full_screen(void);
+static void make_full_screen(void);
+static void clear_full_screen(void);
+static void flip_full_screen(void);
+
+/* Window layout information */
+static void reset_window(int);
static int extra_width, extra_height;
+static int font_width, font_height, font_dualwidth;
+static int offset_width, offset_height;
+static int was_zoomed = 0;
+static int prev_rows, prev_cols;
+
+static int pending_netevent = 0;
+static WPARAM pend_netevent_wParam = 0;
+static LPARAM pend_netevent_lParam = 0;
+static void enact_pending_netevent(void);
+static void flash_window(int mode);
+static void sys_cursor_update(void);
+static int get_fullscreen_rect(RECT * ss);
+
+static time_t last_movement = 0;
+
+static int caret_x = -1, caret_y = -1;
#define FONT_NORMAL 0
#define FONT_BOLD 1
#define FONT_UNDERLINE 2
#define FONT_BOLDUND 3
-#define FONT_OEM 4
-#define FONT_OEMBOLD 5
-#define FONT_OEMBOLDUND 6
-#define FONT_OEMUND 7
-static HFONT fonts[8];
+#define FONT_WIDE 0x04
+#define FONT_HIGH 0x08
+#define FONT_NARROW 0x10
+
+#define FONT_OEM 0x20
+#define FONT_OEMBOLD 0x21
+#define FONT_OEMUND 0x22
+#define FONT_OEMBOLDUND 0x23
+
+#define FONT_MAXNO 0x2F
+#define FONT_SHIFT 5
+static HFONT fonts[FONT_MAXNO];
+static LOGFONT lfont;
+static int fontflag[FONT_MAXNO];
static enum {
BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT
} bold_mode;
static HWND hwnd;
+static HBITMAP caretbm;
+
static int dbltime, lasttime, lastact;
static Mouse_Button lastbtn;
+/* this allows xterm-style mouse handling. */
+static int send_raw_mouse = 0;
+static int wheel_accumulator = 0;
+
static char *window_name, *icon_name;
-int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) {
+static int compose_state = 0;
+
+static int wsa_started = 0;
+
+static OSVERSIONINFO osVersion;
+
+static UINT wm_mousewheel = WM_MOUSEWHEEL;
+
+/* Dummy routine, only required in plink. */
+void ldisc_update(int echo, int edit)
+{
+}
+
+int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
+{
static char appname[] = "PuTTY";
WORD winsock_ver;
WSADATA wsadata;
MSG msg;
int guess_width, guess_height;
+ hinst = inst;
+ flags = FLAG_VERBOSE | FLAG_INTERACTIVE;
+
winsock_ver = MAKEWORD(1, 1);
if (WSAStartup(winsock_ver, &wsadata)) {
MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error",
WSACleanup();
return 1;
}
+ wsa_started = 1;
/* WISHLIST: maybe allow config tweaking even if winsock not present? */
+ sk_init();
InitCommonControls();
+ /* Ensure a Maximize setting in Explorer doesn't maximise the
+ * config box. */
+ defuse_showwindow();
+
+ {
+ ZeroMemory(&osVersion, sizeof(osVersion));
+ osVersion.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
+ if (!GetVersionEx ( (OSVERSIONINFO *) &osVersion)) {
+ MessageBox(NULL, "Windows refuses to report a version",
+ "PuTTY Fatal Error", MB_OK | MB_ICONEXCLAMATION);
+ return 1;
+ }
+ }
+
+ /*
+ * If we're running a version of Windows that doesn't support
+ * WM_MOUSEWHEEL, find out what message number we should be
+ * using instead.
+ */
+ if (osVersion.dwMajorVersion < 4 ||
+ (osVersion.dwMajorVersion == 4 &&
+ osVersion.dwPlatformId != VER_PLATFORM_WIN32_NT))
+ wm_mousewheel = RegisterWindowMessage("MSWHEEL_ROLLMSG");
+
+ /*
+ * See if we can find our Help file.
+ */
+ {
+ char b[2048], *p, *q, *r;
+ FILE *fp;
+ GetModuleFileName(NULL, b, sizeof(b) - 1);
+ r = b;
+ p = strrchr(b, '\\');
+ if (p && p >= r) r = p+1;
+ q = strrchr(b, ':');
+ if (q && q >= r) r = q+1;
+ strcpy(r, "putty.hlp");
+ if ( (fp = fopen(b, "r")) != NULL) {
+ help_path = dupstr(b);
+ fclose(fp);
+ } else
+ help_path = NULL;
+ strcpy(r, "putty.cnt");
+ if ( (fp = fopen(b, "r")) != NULL) {
+ help_has_contents = TRUE;
+ fclose(fp);
+ } else
+ help_has_contents = FALSE;
+ }
+
/*
* Process the command line.
*/
{
char *p;
- do_defaults(NULL);
+ default_protocol = DEFAULT_PROTOCOL;
+ default_port = DEFAULT_PORT;
+ cfg.logtype = LGTYP_NONE;
+
+ do_defaults(NULL, &cfg);
p = cmdline;
- while (*p && isspace(*p)) p++;
+ while (*p && isspace(*p))
+ p++;
+
+ /*
+ * Process command line options first. Yes, this can be
+ * done better, and it will be as soon as I have the
+ * energy...
+ */
+ while (*p == '-') {
+ char *q = p + strcspn(p, " \t");
+ p++;
+ if (q == p + 3 &&
+ tolower(p[0]) == 's' &&
+ tolower(p[1]) == 's' && tolower(p[2]) == 'h') {
+ default_protocol = cfg.protocol = PROT_SSH;
+ default_port = cfg.port = 22;
+ } else if (q == p + 7 &&
+ tolower(p[0]) == 'c' &&
+ tolower(p[1]) == 'l' &&
+ tolower(p[2]) == 'e' &&
+ tolower(p[3]) == 'a' &&
+ tolower(p[4]) == 'n' &&
+ tolower(p[5]) == 'u' && tolower(p[6]) == 'p') {
+ /*
+ * `putty -cleanup'. Remove all registry entries
+ * associated with PuTTY, and also find and delete
+ * the random seed file.
+ */
+ if (MessageBox(NULL,
+ "This procedure will remove ALL Registry\n"
+ "entries associated with PuTTY, and will\n"
+ "also remove the PuTTY random seed file.\n"
+ "\n"
+ "THIS PROCESS WILL DESTROY YOUR SAVED\n"
+ "SESSIONS. Are you really sure you want\n"
+ "to continue?",
+ "PuTTY Warning",
+ MB_YESNO | MB_ICONWARNING) == IDYES) {
+ cleanup_all();
+ }
+ exit(0);
+ }
+ p = q + strspn(q, " \t");
+ }
/*
* An initial @ means to activate a saved session.
*/
if (*p == '@') {
- do_defaults (p+1);
+ int i = strlen(p);
+ while (i > 1 && isspace(p[i - 1]))
+ i--;
+ p[i] = '\0';
+ do_defaults(p + 1, &cfg);
if (!*cfg.host && !do_config()) {
WSACleanup();
return 0;
*/
HANDLE filemap;
Config *cp;
- if (sscanf(p+1, "%x", &filemap) == 1 &&
+ if (sscanf(p + 1, "%p", &filemap) == 1 &&
(cp = MapViewOfFile(filemap, FILE_MAP_READ,
0, 0, sizeof(Config))) != NULL) {
cfg = *cp;
}
} else if (*p) {
char *q = p;
- while (*p && !isspace(*p)) p++;
- if (*p)
- *p++ = '\0';
- strncpy (cfg.host, q, sizeof(cfg.host)-1);
- cfg.host[sizeof(cfg.host)-1] = '\0';
- while (*p && isspace(*p)) p++;
- if (*p)
- cfg.port = atoi(p);
- else
- cfg.port = -1;
+ /*
+ * If the hostname starts with "telnet:", set the
+ * protocol to Telnet and process the string as a
+ * Telnet URL.
+ */
+ if (!strncmp(q, "telnet:", 7)) {
+ char c;
+
+ q += 7;
+ if (q[0] == '/' && q[1] == '/')
+ q += 2;
+ cfg.protocol = PROT_TELNET;
+ p = q;
+ while (*p && *p != ':' && *p != '/')
+ p++;
+ c = *p;
+ if (*p)
+ *p++ = '\0';
+ if (c == ':')
+ cfg.port = atoi(p);
+ else
+ cfg.port = -1;
+ strncpy(cfg.host, q, sizeof(cfg.host) - 1);
+ cfg.host[sizeof(cfg.host) - 1] = '\0';
+ } else {
+ while (*p && !isspace(*p))
+ p++;
+ if (*p)
+ *p++ = '\0';
+ strncpy(cfg.host, q, sizeof(cfg.host) - 1);
+ cfg.host[sizeof(cfg.host) - 1] = '\0';
+ while (*p && isspace(*p))
+ p++;
+ if (*p)
+ cfg.port = atoi(p);
+ else
+ cfg.port = -1;
+ }
} else {
if (!do_config()) {
WSACleanup();
return 0;
}
}
+
+ /*
+ * Trim leading whitespace off the hostname if it's there.
+ */
+ {
+ int space = strspn(cfg.host, " \t");
+ memmove(cfg.host, cfg.host+space, 1+strlen(cfg.host)-space);
+ }
+
+ /* See if host is of the form user@host */
+ if (cfg.host[0] != '\0') {
+ char *atsign = strchr(cfg.host, '@');
+ /* Make sure we're not overflowing the user field */
+ if (atsign) {
+ if (atsign - cfg.host < sizeof cfg.username) {
+ strncpy(cfg.username, cfg.host, atsign - cfg.host);
+ cfg.username[atsign - cfg.host] = '\0';
+ }
+ memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1));
+ }
+ }
+
+ /*
+ * Trim a colon suffix off the hostname if it's there.
+ */
+ cfg.host[strcspn(cfg.host, ":")] = '\0';
+ }
+
+ /*
+ * Select protocol. This is farmed out into a table in a
+ * separate file to enable an ssh-free variant.
+ */
+ {
+ int i;
+ back = NULL;
+ for (i = 0; backends[i].backend != NULL; i++)
+ if (backends[i].protocol == cfg.protocol) {
+ back = backends[i].backend;
+ break;
+ }
+ if (back == NULL) {
+ MessageBox(NULL, "Unsupported protocol number found",
+ "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION);
+ WSACleanup();
+ return 1;
+ }
}
- back = (cfg.protocol == PROT_SSH ? &ssh_backend : &telnet_backend);
+ /* Check for invalid Port number (i.e. zero) */
+ if (cfg.port == 0) {
+ MessageBox(NULL, "Invalid Port Number",
+ "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION);
+ WSACleanup();
+ return 1;
+ }
if (!prev) {
- wndclass.style = 0;
- wndclass.lpfnWndProc = WndProc;
- wndclass.cbClsExtra = 0;
- wndclass.cbWndExtra = 0;
- wndclass.hInstance = inst;
- wndclass.hIcon = LoadIcon (inst,
- MAKEINTRESOURCE(IDI_MAINICON));
- wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
- wndclass.hbrBackground = GetStockObject (BLACK_BRUSH);
- wndclass.lpszMenuName = NULL;
+ wndclass.style = 0;
+ wndclass.lpfnWndProc = WndProc;
+ wndclass.cbClsExtra = 0;
+ wndclass.cbWndExtra = 0;
+ wndclass.hInstance = inst;
+ wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON));
+ wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM);
+ wndclass.hbrBackground = NULL;
+ wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = appname;
- RegisterClass (&wndclass);
+ RegisterClass(&wndclass);
}
hwnd = NULL;
* do want the font width/height guesses to correspond to a
* large font rather than a small one...
*/
-
+
font_width = 10;
font_height = 20;
extra_width = 25;
extra_height = 28;
- term_size (cfg.height, cfg.width, cfg.savelines);
+ term_size(cfg.height, cfg.width, cfg.savelines);
guess_width = extra_width + font_width * cols;
guess_height = extra_height + font_height * rows;
{
RECT r;
- HWND w = GetDesktopWindow();
- GetWindowRect (w, &r);
+ get_fullscreen_rect(&r);
if (guess_width > r.right - r.left)
guess_width = r.right - r.left;
if (guess_height > r.bottom - r.top)
guess_height = r.bottom - r.top;
}
- hwnd = CreateWindow (appname, appname,
- WS_OVERLAPPEDWINDOW | WS_VSCROLL,
- CW_USEDEFAULT, CW_USEDEFAULT,
- guess_width, guess_height,
- NULL, NULL, inst, NULL);
+ {
+ int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL;
+ int exwinmode = 0;
+ if (!cfg.scrollbar)
+ winmode &= ~(WS_VSCROLL);
+ if (cfg.resize_action == RESIZE_DISABLED)
+ winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX);
+ if (cfg.alwaysontop)
+ exwinmode |= WS_EX_TOPMOST;
+ if (cfg.sunken_edge)
+ exwinmode |= WS_EX_CLIENTEDGE;
+ hwnd = CreateWindowEx(exwinmode, appname, appname,
+ winmode, CW_USEDEFAULT, CW_USEDEFAULT,
+ guess_width, guess_height,
+ NULL, NULL, inst, NULL);
+ }
/*
* Initialise the fonts, simultaneously correcting the guesses
* for font_{width,height}.
*/
- bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT;
- und_mode = UND_FONT;
- init_fonts();
+ init_fonts(0,0);
/*
* Correct the guesses for extra_{width,height}.
*/
{
RECT cr, wr;
- GetWindowRect (hwnd, &wr);
- GetClientRect (hwnd, &cr);
- extra_width = wr.right - wr.left - cr.right + cr.left;
- extra_height = wr.bottom - wr.top - cr.bottom + cr.top;
+ GetWindowRect(hwnd, &wr);
+ GetClientRect(hwnd, &cr);
+ offset_width = offset_height = cfg.window_border;
+ extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2;
+ extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2;
}
/*
*/
guess_width = extra_width + font_width * cols;
guess_height = extra_height + font_height * rows;
- SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0);
- SetWindowPos (hwnd, NULL, 0, 0, guess_width, guess_height,
- SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER);
+ SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height,
+ SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER);
+
+ /*
+ * Set up a caret bitmap, with no content.
+ */
+ {
+ char *bits;
+ int size = (font_width + 15) / 16 * 2 * font_height;
+ bits = smalloc(size);
+ memset(bits, 0, size);
+ caretbm = CreateBitmap(font_width, font_height, 1, 1, bits);
+ sfree(bits);
+ }
+ CreateCaret(hwnd, caretbm, font_width, font_height);
/*
* Initialise the scroll bar.
SCROLLINFO si;
si.cbSize = sizeof(si);
- si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS | SIF_DISABLENOSCROLL;
+ si.fMask = SIF_ALL | SIF_DISABLENOSCROLL;
si.nMin = 0;
- si.nMax = rows-1;
+ si.nMax = rows - 1;
si.nPage = rows;
si.nPos = 0;
- SetScrollInfo (hwnd, SB_VERT, &si, FALSE);
+ SetScrollInfo(hwnd, SB_VERT, &si, FALSE);
}
/*
*/
{
char *error;
- char msg[1024];
+ char msg[1024], *title;
char *realhost;
- error = back->init (hwnd, cfg.host, cfg.port, &realhost);
+ error = back->init(cfg.host, cfg.port, &realhost, cfg.tcp_nodelay);
if (error) {
- sprintf(msg, "Unable to open connection:\n%s", error);
+ sprintf(msg, "Unable to open connection to\n"
+ "%.800s\n" "%s", cfg.host, error);
MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK);
return 0;
}
window_name = icon_name = NULL;
- sprintf(msg, "PuTTY: %s", realhost);
- set_title (msg);
- set_icon (msg);
+ if (*cfg.wintitle) {
+ title = cfg.wintitle;
+ } else {
+ sprintf(msg, "%s - PuTTY", realhost);
+ title = msg;
+ }
+ sfree(realhost);
+ set_title(title);
+ set_icon(title);
}
- /*
- * Set up the input and output buffers.
- */
- inbuf_reap = inbuf_head = 0;
- outbuf_reap = outbuf_head = 0;
+ session_closed = FALSE;
/*
* Prepare the mouse handler.
*/
lastact = MA_NOTHING;
- lastbtn = MB_NOTHING;
+ lastbtn = MBT_NOTHING;
dbltime = GetDoubleClickTime();
/*
* Set up the session-control options on the system menu.
*/
{
- HMENU m = GetSystemMenu (hwnd, FALSE);
- HMENU p;
+ HMENU m = GetSystemMenu(hwnd, FALSE);
+ HMENU p, s;
+ int i;
- AppendMenu (m, MF_SEPARATOR, 0, 0);
+ AppendMenu(m, MF_SEPARATOR, 0, 0);
if (cfg.protocol == PROT_TELNET) {
p = CreateMenu();
- AppendMenu (p, MF_ENABLED, IDM_TEL_AYT, "Are You There");
- AppendMenu (p, MF_ENABLED, IDM_TEL_BRK, "Break");
- AppendMenu (p, MF_ENABLED, IDM_TEL_SYNCH, "Synch");
- AppendMenu (p, MF_SEPARATOR, 0, 0);
- AppendMenu (p, MF_ENABLED, IDM_TEL_EC, "Erase Character");
- AppendMenu (p, MF_ENABLED, IDM_TEL_EL, "Erase Line");
- AppendMenu (p, MF_ENABLED, IDM_TEL_GA, "Go Ahead");
- AppendMenu (p, MF_ENABLED, IDM_TEL_NOP, "No Operation");
- AppendMenu (p, MF_SEPARATOR, 0, 0);
- AppendMenu (p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process");
- AppendMenu (p, MF_ENABLED, IDM_TEL_AO, "Abort Output");
- AppendMenu (p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process");
- AppendMenu (p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process");
- AppendMenu (p, MF_SEPARATOR, 0, 0);
- AppendMenu (p, MF_ENABLED, IDM_TEL_EOR, "End Of Record");
- AppendMenu (p, MF_ENABLED, IDM_TEL_EOF, "End Of File");
- AppendMenu (m, MF_POPUP | MF_ENABLED, (UINT) p, "Telnet Command");
- AppendMenu (m, MF_ENABLED, IDM_SHOWLOG, "Show Negotiation");
- AppendMenu (m, MF_SEPARATOR, 0, 0);
- }
- AppendMenu (m, MF_ENABLED, IDM_NEWSESS, "New Session");
- AppendMenu (m, MF_ENABLED, IDM_DUPSESS, "Duplicate Session");
- AppendMenu (m, MF_ENABLED, IDM_RECONF, "Change Settings");
- AppendMenu (m, MF_SEPARATOR, 0, 0);
- AppendMenu (m, MF_ENABLED, IDM_CLRSB, "Clear Scrollback");
- AppendMenu (m, MF_ENABLED, IDM_RESET, "Reset Terminal");
- AppendMenu (m, MF_SEPARATOR, 0, 0);
- AppendMenu (m, MF_ENABLED, IDM_ABOUT, "About PuTTY");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch");
+ AppendMenu(p, MF_SEPARATOR, 0, 0);
+ AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation");
+ AppendMenu(p, MF_SEPARATOR, 0, 0);
+ AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process");
+ AppendMenu(p, MF_SEPARATOR, 0, 0);
+ AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record");
+ AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File");
+ AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p,
+ "Telnet Command");
+ AppendMenu(m, MF_SEPARATOR, 0, 0);
+ }
+ AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log");
+ AppendMenu(m, MF_SEPARATOR, 0, 0);
+ AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session...");
+ AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session");
+ s = CreateMenu();
+ get_sesslist(TRUE);
+ for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++)
+ AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i),
+ sessions[i]);
+ AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions");
+ AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings...");
+ AppendMenu(m, MF_SEPARATOR, 0, 0);
+ AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard");
+ AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback");
+ AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal");
+ AppendMenu(m, MF_SEPARATOR, 0, 0);
+ AppendMenu(m, (cfg.resize_action == RESIZE_DISABLED) ?
+ MF_GRAYED : MF_ENABLED, IDM_FULLSCREEN, "&Full Screen");
+ AppendMenu(m, MF_SEPARATOR, 0, 0);
+ if (help_path)
+ AppendMenu(m, MF_ENABLED, IDM_HELP, "&Help");
+ AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY");
}
/*
+ * Set up the initial input locale.
+ */
+ set_input_locale(GetKeyboardLayout(0));
+
+ /*
+ * Open the initial log file if there is one.
+ */
+ logfopen();
+
+ /*
* Finally show the window!
*/
- ShowWindow (hwnd, show);
+ ShowWindow(hwnd, show);
+ SetForegroundWindow(hwnd);
/*
* Set the palette up.
init_palette();
has_focus = (GetForegroundWindow() == hwnd);
- UpdateWindow (hwnd);
+ UpdateWindow(hwnd);
- while (GetMessage (&msg, NULL, 0, 0)) {
- DispatchMessage (&msg);
- if (inbuf_reap != inbuf_head)
- term_out();
- /* In idle moments, do a full screen update */
- if (!PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
+ if (GetMessage(&msg, NULL, 0, 0) == 1) {
+ int timer_id = 0, long_timer = 0;
+
+ while (msg.message != WM_QUIT) {
+ /* Sometimes DispatchMessage calls routines that use their own
+ * GetMessage loop, setup this timer so we get some control back.
+ *
+ * Also call term_update() from the timer so that if the host
+ * is sending data flat out we still do redraws.
+ */
+ if (timer_id && long_timer) {
+ KillTimer(hwnd, timer_id);
+ long_timer = timer_id = 0;
+ }
+ if (!timer_id)
+ timer_id = SetTimer(hwnd, 1, 20, NULL);
+ if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg)))
+ DispatchMessage(&msg);
+
+ /* Make sure we blink everything that needs it. */
+ term_blink(0);
+
+ /* Send the paste buffer if there's anything to send */
+ term_paste();
+
+ /* If there's nothing new in the queue then we can do everything
+ * we've delayed, reading the socket, writing, and repainting
+ * the window.
+ */
+ if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+ continue;
+
+ if (pending_netevent) {
+ enact_pending_netevent();
+
+ /* Force the cursor blink on */
+ term_blink(1);
+
+ if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
+ continue;
+ }
+
+ /* Okay there is now nothing to do so we make sure the screen is
+ * completely up to date then tell windows to call us in a little
+ * while.
+ */
+ if (timer_id) {
+ KillTimer(hwnd, timer_id);
+ timer_id = 0;
+ }
+ HideCaret(hwnd);
+ if (GetCapture() != hwnd ||
+ (send_raw_mouse && !(cfg.mouse_override && is_shift_pressed())))
+ term_out();
term_update();
+ ShowCaret(hwnd);
+
+ flash_window(1); /* maintain */
+
+ /* The messages seem unreliable; especially if we're being tricky */
+ has_focus = (GetForegroundWindow() == hwnd);
+
+ if (in_vbell)
+ /* Hmm, term_update didn't want to do an update too soon ... */
+ timer_id = SetTimer(hwnd, 1, 50, NULL);
+ else if (!has_focus)
+ timer_id = SetTimer(hwnd, 1, 500, NULL);
+ else
+ timer_id = SetTimer(hwnd, 1, 100, NULL);
+ long_timer = 1;
+
+ /* There's no point rescanning everything in the message queue
+ * so we do an apparently unnecessary wait here
+ */
+ WaitMessage();
+ if (GetMessage(&msg, NULL, 0, 0) != 1)
+ break;
+ }
}
+ cleanup_exit(msg.wParam); /* this doesn't return... */
+ return msg.wParam; /* ... but optimiser doesn't know */
+}
+
+/*
+ * Clean up and exit.
+ */
+void cleanup_exit(int code)
+{
/*
* Clean up.
*/
- {
- int i;
- for (i=0; i<8; i++)
- if (fonts[i])
- DeleteObject(fonts[i]);
- }
+ deinit_fonts();
sfree(logpal);
if (pal)
DeleteObject(pal);
- WSACleanup();
+ sk_cleanup();
+ if (wsa_started)
+ WSACleanup();
- if (cfg.protocol == PROT_SSH)
+ if (cfg.protocol == PROT_SSH) {
random_save_seed();
+#ifdef MSCRYPTOAPI
+ crypto_wrapup();
+#endif
+ }
+
+ exit(code);
+}
+
+/*
+ * Set up, or shut down, an AsyncSelect. Called from winnet.c.
+ */
+char *do_select(SOCKET skt, int startup)
+{
+ int msg, events;
+ if (startup) {
+ msg = WM_NETEVENT;
+ events = (FD_CONNECT | FD_READ | FD_WRITE |
+ FD_OOB | FD_CLOSE | FD_ACCEPT);
+ } else {
+ msg = events = 0;
+ }
+ if (!hwnd)
+ return "do_select(): internal error (hwnd==NULL)";
+ if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) {
+ switch (WSAGetLastError()) {
+ case WSAENETDOWN:
+ return "Network is down";
+ default:
+ return "WSAAsyncSelect(): unknown error";
+ }
+ }
+ return NULL;
+}
+
+/*
+ * set or clear the "raw mouse message" mode
+ */
+void set_raw_mouse_mode(int activate)
+{
+ activate = activate && !cfg.no_mouse_rep;
+ send_raw_mouse = activate;
+ SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM));
+}
+
+/*
+ * Print a message box and close the connection.
+ */
+void connection_fatal(char *fmt, ...)
+{
+ va_list ap;
+ char stuff[200];
+
+ va_start(ap, fmt);
+ vsprintf(stuff, fmt, ap);
+ va_end(ap);
+ MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK);
+ if (cfg.close_on_exit == COE_ALWAYS)
+ PostQuitMessage(1);
+ else {
+ session_closed = TRUE;
+ SetWindowText(hwnd, "PuTTY (inactive)");
+ }
+}
+
+/*
+ * Actually do the job requested by a WM_NETEVENT
+ */
+static void enact_pending_netevent(void)
+{
+ static int reentering = 0;
+ extern int select_result(WPARAM, LPARAM);
+ int ret;
+
+ if (reentering)
+ return; /* don't unpend the pending */
+
+ pending_netevent = FALSE;
+
+ reentering = 1;
+ ret = select_result(pend_netevent_wParam, pend_netevent_lParam);
+ reentering = 0;
- return msg.wParam;
+ if (ret == 0 && !session_closed) {
+ /* Abnormal exits will already have set session_closed and taken
+ * appropriate action. */
+ if (cfg.close_on_exit == COE_ALWAYS ||
+ cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0);
+ else {
+ session_closed = TRUE;
+ SetWindowText(hwnd, "PuTTY (inactive)");
+ MessageBox(hwnd, "Connection closed by remote host",
+ "PuTTY", MB_OK | MB_ICONINFORMATION);
+ }
+ }
}
/*
* Copy the colour palette from the configuration data into defpal.
* This is non-trivial because the colour indices are different.
*/
-static void cfgtopalette(void) {
+static void cfgtopalette(void)
+{
int i;
static const int ww[] = {
6, 7, 8, 9, 10, 11, 12, 13,
0, 1, 2, 3, 4, 4, 5, 5
};
- for (i=0; i<24; i++) {
+ for (i = 0; i < 24; i++) {
int w = ww[i];
defpal[i].rgbtRed = cfg.colours[w][0];
defpal[i].rgbtGreen = cfg.colours[w][1];
/*
* Set up the colour palette.
*/
-static void init_palette(void) {
+static void init_palette(void)
+{
int i;
- HDC hdc = GetDC (hwnd);
+ HDC hdc = GetDC(hwnd);
if (hdc) {
- if (cfg.try_palette &&
- GetDeviceCaps (hdc, RASTERCAPS) & RC_PALETTE) {
+ if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) {
logpal = smalloc(sizeof(*logpal)
- sizeof(logpal->palPalEntry)
+ NCOLOURS * sizeof(PALETTEENTRY));
logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue;
logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE;
}
- pal = CreatePalette (logpal);
+ pal = CreatePalette(logpal);
if (pal) {
- SelectPalette (hdc, pal, FALSE);
- RealizePalette (hdc);
- SelectPalette (hdc, GetStockObject (DEFAULT_PALETTE),
- FALSE);
+ SelectPalette(hdc, pal, FALSE);
+ RealizePalette(hdc);
+ SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE);
}
}
- ReleaseDC (hwnd, hdc);
+ ReleaseDC(hwnd, hdc);
}
if (pal)
- for (i=0; i<NCOLOURS; i++)
+ for (i = 0; i < NCOLOURS; i++)
colours[i] = PALETTERGB(defpal[i].rgbtRed,
defpal[i].rgbtGreen,
defpal[i].rgbtBlue);
else
- for(i=0; i<NCOLOURS; i++)
+ for (i = 0; i < NCOLOURS; i++)
colours[i] = RGB(defpal[i].rgbtRed,
- defpal[i].rgbtGreen,
- defpal[i].rgbtBlue);
+ defpal[i].rgbtGreen, defpal[i].rgbtBlue);
}
/*
- * Initialise all the fonts we will need. There may be as many as
- * eight or as few as one. We also:
+ * Initialise all the fonts we will need initially. There may be as many as
+ * three or as few as one. The other (poentially) twentyone fonts are done
+ * if/when they are needed.
+ *
+ * We also:
*
* - check the font width and height, correcting our guesses if
* necessary.
* - verify that the underlined font is the same width as the
* ordinary one (manual underlining by means of line drawing can
* be done in a pinch).
- *
- * - verify, in OEM/ANSI combined mode, that the OEM and ANSI base
- * fonts are the same size, and shift to OEM-only mode if not.
*/
-static void init_fonts(void) {
+static void init_fonts(int pick_width, int pick_height)
+{
TEXTMETRIC tm;
- int i, j;
- int widths[5];
+ CPINFO cpinfo;
+ int fontsize[3];
+ int i;
HDC hdc;
int fw_dontcare, fw_bold;
- for (i=0; i<8; i++)
+ for (i = 0; i < FONT_MAXNO; i++)
fonts[i] = NULL;
+ bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT;
+ und_mode = UND_FONT;
+
if (cfg.fontisbold) {
fw_dontcare = FW_BOLD;
- fw_bold = FW_BLACK;
- } else {
+ fw_bold = FW_HEAVY;
+ } else {
fw_dontcare = FW_DONTCARE;
fw_bold = FW_BOLD;
}
+ hdc = GetDC(hwnd);
+
+ if (pick_height)
+ font_height = pick_height;
+ else {
+ font_height = cfg.fontheight;
+ if (font_height > 0) {
+ font_height =
+ -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72);
+ }
+ }
+ font_width = pick_width;
+
#define f(i,c,w,u) \
- fonts[i] = CreateFont (cfg.fontheight, 0, 0, 0, w, FALSE, u, FALSE, \
+ fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \
c, OUT_DEFAULT_PRECIS, \
CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \
FIXED_PITCH | FF_DONTCARE, cfg.font)
- if (cfg.vtmode != VT_OEMONLY) {
- f(FONT_NORMAL, ANSI_CHARSET, fw_dontcare, FALSE);
- f(FONT_UNDERLINE, ANSI_CHARSET, fw_dontcare, TRUE);
+
+ f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE);
+
+ lfont.lfHeight = font_height;
+ lfont.lfWidth = font_width;
+ lfont.lfEscapement = 0;
+ lfont.lfOrientation = 0;
+ lfont.lfWeight = fw_dontcare;
+ lfont.lfItalic = FALSE;
+ lfont.lfUnderline = FALSE;
+ lfont.lfStrikeOut = FALSE;
+ lfont.lfCharSet = cfg.fontcharset;
+ lfont.lfOutPrecision = OUT_DEFAULT_PRECIS;
+ lfont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
+ lfont.lfQuality = DEFAULT_QUALITY;
+ lfont.lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE;
+ strncpy(lfont.lfFaceName, cfg.font, LF_FACESIZE);
+
+ SelectObject(hdc, fonts[FONT_NORMAL]);
+ GetTextMetrics(hdc, &tm);
+
+ if (pick_width == 0 || pick_height == 0) {
+ font_height = tm.tmHeight;
+ font_width = tm.tmAveCharWidth;
}
- if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_OEMONLY) {
- f(FONT_OEM, OEM_CHARSET, fw_dontcare, FALSE);
- f(FONT_OEMUND, OEM_CHARSET, fw_dontcare, TRUE);
+ font_dualwidth = (tm.tmAveCharWidth != tm.tmMaxCharWidth);
+
+#ifdef RDB_DEBUG_PATCH
+ debug(23, "Primary font H=%d, AW=%d, MW=%d",
+ tm.tmHeight, tm.tmAveCharWidth, tm.tmMaxCharWidth);
+#endif
+
+ {
+ CHARSETINFO info;
+ DWORD cset = tm.tmCharSet;
+ memset(&info, 0xFF, sizeof(info));
+
+ /* !!! Yes the next line is right */
+ if (cset == OEM_CHARSET)
+ font_codepage = GetOEMCP();
+ else
+ if (TranslateCharsetInfo
+ ((DWORD *) cset, &info, TCI_SRCCHARSET)) font_codepage =
+ info.ciACP;
+ else
+ font_codepage = -1;
+
+ GetCPInfo(font_codepage, &cpinfo);
+ dbcs_screenfont = (cpinfo.MaxCharSize > 1);
}
- if (bold_mode == BOLD_FONT) {
- if (cfg.vtmode != VT_OEMONLY) {
- f(FONT_BOLD, ANSI_CHARSET, fw_bold, FALSE);
- f(FONT_BOLDUND, ANSI_CHARSET, fw_bold, TRUE);
+
+ f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE);
+
+ /*
+ * Some fonts, e.g. 9-pt Courier, draw their underlines
+ * outside their character cell. We successfully prevent
+ * screen corruption by clipping the text output, but then
+ * we lose the underline completely. Here we try to work
+ * out whether this is such a font, and if it is, we set a
+ * flag that causes underlines to be drawn by hand.
+ *
+ * Having tried other more sophisticated approaches (such
+ * as examining the TEXTMETRIC structure or requesting the
+ * height of a string), I think we'll do this the brute
+ * force way: we create a small bitmap, draw an underlined
+ * space on it, and test to see whether any pixels are
+ * foreground-coloured. (Since we expect the underline to
+ * go all the way across the character cell, we only search
+ * down a single column of the bitmap, half way across.)
+ */
+ {
+ HDC und_dc;
+ HBITMAP und_bm, und_oldbm;
+ int i, gotit;
+ COLORREF c;
+
+ und_dc = CreateCompatibleDC(hdc);
+ und_bm = CreateCompatibleBitmap(hdc, font_width, font_height);
+ und_oldbm = SelectObject(und_dc, und_bm);
+ SelectObject(und_dc, fonts[FONT_UNDERLINE]);
+ SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP);
+ SetTextColor(und_dc, RGB(255, 255, 255));
+ SetBkColor(und_dc, RGB(0, 0, 0));
+ SetBkMode(und_dc, OPAQUE);
+ ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL);
+ gotit = FALSE;
+ for (i = 0; i < font_height; i++) {
+ c = GetPixel(und_dc, font_width / 2, i);
+ if (c != RGB(0, 0, 0))
+ gotit = TRUE;
}
- if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_OEMONLY) {
- f(FONT_OEMBOLD, OEM_CHARSET, fw_bold, FALSE);
- f(FONT_OEMBOLDUND, OEM_CHARSET, fw_bold, TRUE);
+ SelectObject(und_dc, und_oldbm);
+ DeleteObject(und_bm);
+ DeleteDC(und_dc);
+ if (!gotit) {
+ und_mode = UND_LINE;
+ DeleteObject(fonts[FONT_UNDERLINE]);
+ fonts[FONT_UNDERLINE] = 0;
}
- } else {
- fonts[FONT_BOLD] = fonts[FONT_BOLDUND] = NULL;
- fonts[FONT_OEMBOLD] = fonts[FONT_OEMBOLDUND] = NULL;
+ }
+
+ if (bold_mode == BOLD_FONT) {
+ f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE);
}
#undef f
- hdc = GetDC(hwnd);
+ descent = tm.tmAscent + 1;
+ if (descent >= font_height)
+ descent = font_height - 1;
- if (cfg.vtmode == VT_OEMONLY)
- j = 4;
- else
- j = 0;
-
- for (i=0; i<(cfg.vtmode == VT_OEMANSI ? 5 : 4); i++) {
- if (fonts[i+j]) {
- SelectObject (hdc, fonts[i+j]);
- GetTextMetrics(hdc, &tm);
- if (i == 0 || i == 4) {
- font_height = tm.tmHeight;
- font_width = tm.tmAveCharWidth;
- descent = tm.tmAscent + 1;
- if (descent >= font_height)
- descent = font_height - 1;
- }
- widths[i] = tm.tmAveCharWidth;
- }
+ for (i = 0; i < 3; i++) {
+ if (fonts[i]) {
+ if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm))
+ fontsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight;
+ else
+ fontsize[i] = -i;
+ } else
+ fontsize[i] = -i;
}
- ReleaseDC (hwnd, hdc);
+ ReleaseDC(hwnd, hdc);
- if (widths[FONT_UNDERLINE] != widths[FONT_NORMAL] ||
- (bold_mode == BOLD_FONT &&
- widths[FONT_BOLDUND] != widths[FONT_BOLD])) {
+ if (fontsize[FONT_UNDERLINE] != fontsize[FONT_NORMAL]) {
und_mode = UND_LINE;
- DeleteObject (fonts[FONT_UNDERLINE]);
- if (bold_mode == BOLD_FONT)
- DeleteObject (fonts[FONT_BOLDUND]);
+ DeleteObject(fonts[FONT_UNDERLINE]);
+ fonts[FONT_UNDERLINE] = 0;
}
if (bold_mode == BOLD_FONT &&
- widths[FONT_BOLD] != widths[FONT_NORMAL]) {
+ fontsize[FONT_BOLD] != fontsize[FONT_NORMAL]) {
bold_mode = BOLD_SHADOW;
- DeleteObject (fonts[FONT_BOLD]);
- if (und_mode == UND_FONT)
- DeleteObject (fonts[FONT_BOLDUND]);
+ DeleteObject(fonts[FONT_BOLD]);
+ fonts[FONT_BOLD] = 0;
}
+ fontflag[0] = fontflag[1] = fontflag[2] = 1;
- if (cfg.vtmode == VT_OEMANSI && widths[FONT_OEM] != widths[FONT_NORMAL]) {
- MessageBox(NULL, "The OEM and ANSI versions of this font are\n"
- "different sizes. Using OEM-only mode instead",
- "Font Size Mismatch", MB_ICONINFORMATION | MB_OK);
- cfg.vtmode = VT_OEMONLY;
- for (i=0; i<4; i++)
- if (fonts[i])
- DeleteObject (fonts[i]);
- }
+ init_ucs_tables();
}
-void request_resize (int w, int h) {
- int width = extra_width + font_width * w;
- int height = extra_height + font_height * h;
+static void another_font(int fontno)
+{
+ int basefont;
+ int fw_dontcare, fw_bold;
+ int c, u, w, x;
+ char *s;
- SetWindowPos (hwnd, NULL, 0, 0, width, height,
- SWP_NOACTIVATE | SWP_NOCOPYBITS |
- SWP_NOMOVE | SWP_NOZORDER);
-}
+ if (fontno < 0 || fontno >= FONT_MAXNO || fontflag[fontno])
+ return;
-static void click (Mouse_Button b, int x, int y) {
- int thistime = GetMessageTime();
+ basefont = (fontno & ~(FONT_BOLDUND));
+ if (basefont != fontno && !fontflag[basefont])
+ another_font(basefont);
- if (lastbtn == b && thistime - lasttime < dbltime) {
- lastact = (lastact == MA_CLICK ? MA_2CLK :
- lastact == MA_2CLK ? MA_3CLK :
- lastact == MA_3CLK ? MA_CLICK : MA_NOTHING);
+ if (cfg.fontisbold) {
+ fw_dontcare = FW_BOLD;
+ fw_bold = FW_HEAVY;
} else {
- lastbtn = b;
- lastact = MA_CLICK;
+ fw_dontcare = FW_DONTCARE;
+ fw_bold = FW_BOLD;
}
- if (lastact != MA_NOTHING)
- term_mouse (b, lastact, x, y);
- lasttime = thistime;
-}
-static int WINAPI WndProc (HWND hwnd, UINT message,
- WPARAM wParam, LPARAM lParam) {
- HDC hdc;
- static int ignore_size = FALSE;
- static int ignore_clip = FALSE;
- static int just_reconfigged = FALSE;
+ c = cfg.fontcharset;
+ w = fw_dontcare;
+ u = FALSE;
+ s = cfg.font;
+ x = font_width;
- switch (message) {
- case WM_CREATE:
- break;
- case WM_DESTROY:
- PostQuitMessage (0);
- return 0;
- case WM_SYSCOMMAND:
- switch (wParam) {
- case IDM_SHOWLOG:
- shownegot(hwnd);
- break;
- case IDM_NEWSESS:
- case IDM_DUPSESS:
- {
- char b[2048];
- char c[30], *cl;
- STARTUPINFO si;
- PROCESS_INFORMATION pi;
- HANDLE filemap = NULL;
+ if (fontno & FONT_WIDE)
+ x *= 2;
+ if (fontno & FONT_NARROW)
+ x = (x+1)/2;
+ if (fontno & FONT_OEM)
+ c = OEM_CHARSET;
+ if (fontno & FONT_BOLD)
+ w = fw_bold;
+ if (fontno & FONT_UNDERLINE)
+ u = TRUE;
- if (wParam == IDM_DUPSESS) {
- /*
- * Allocate a file-mapping memory chunk for the
- * config structure.
- */
- SECURITY_ATTRIBUTES sa;
- Config *p;
+ fonts[fontno] =
+ CreateFont(font_height * (1 + !!(fontno & FONT_HIGH)), x, 0, 0, w,
+ FALSE, u, FALSE, c, OUT_DEFAULT_PRECIS,
+ CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY,
+ FIXED_PITCH | FF_DONTCARE, s);
- sa.nLength = sizeof(sa);
- sa.lpSecurityDescriptor = NULL;
+ fontflag[fontno] = 1;
+}
+
+static void deinit_fonts(void)
+{
+ int i;
+ for (i = 0; i < FONT_MAXNO; i++) {
+ if (fonts[i])
+ DeleteObject(fonts[i]);
+ fonts[i] = 0;
+ fontflag[i] = 0;
+ }
+}
+
+void request_resize(int w, int h)
+{
+ int width, height;
+
+ /* If the window is maximized supress resizing attempts */
+ if (IsZoomed(hwnd)) {
+ if (cfg.resize_action == RESIZE_TERM)
+ return;
+ }
+
+ if (cfg.resize_action == RESIZE_DISABLED) return;
+ if (h == rows && w == cols) return;
+
+ /* Sanity checks ... */
+ {
+ static int first_time = 1;
+ static RECT ss;
+
+ switch (first_time) {
+ case 1:
+ /* Get the size of the screen */
+ if (get_fullscreen_rect(&ss))
+ /* first_time = 0 */ ;
+ else {
+ first_time = 2;
+ break;
+ }
+ case 0:
+ /* Make sure the values are sane */
+ width = (ss.right - ss.left - extra_width) / 4;
+ height = (ss.bottom - ss.top - extra_height) / 6;
+
+ if (w > width || h > height)
+ return;
+ if (w < 15)
+ w = 15;
+ if (h < 1)
+ h = 1;
+ }
+ }
+
+ term_size(h, w, cfg.savelines);
+
+ if (cfg.resize_action != RESIZE_FONT && !IsZoomed(hwnd)) {
+ width = extra_width + font_width * w;
+ height = extra_height + font_height * h;
+
+ SetWindowPos(hwnd, NULL, 0, 0, width, height,
+ SWP_NOACTIVATE | SWP_NOCOPYBITS |
+ SWP_NOMOVE | SWP_NOZORDER);
+ } else
+ reset_window(0);
+
+ InvalidateRect(hwnd, NULL, TRUE);
+}
+
+static void reset_window(int reinit) {
+ /*
+ * This function decides how to resize or redraw when the
+ * user changes something.
+ *
+ * This function doesn't like to change the terminal size but if the
+ * font size is locked that may be it's only soluion.
+ */
+ int win_width, win_height;
+ RECT cr, wr;
+
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window()"));
+#endif
+
+ /* Current window sizes ... */
+ GetWindowRect(hwnd, &wr);
+ GetClientRect(hwnd, &cr);
+
+ win_width = cr.right - cr.left;
+ win_height = cr.bottom - cr.top;
+
+ if (cfg.resize_action == RESIZE_DISABLED) reinit = 2;
+
+ /* Are we being forced to reload the fonts ? */
+ if (reinit>1) {
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window() -- Forced deinit"));
+#endif
+ deinit_fonts();
+ init_fonts(0,0);
+ }
+
+ /* Oh, looks like we're minimised */
+ if (win_width == 0 || win_height == 0)
+ return;
+
+ /* Is the window out of position ? */
+ if ( !reinit &&
+ (offset_width != (win_width-font_width*cols)/2 ||
+ offset_height != (win_height-font_height*rows)/2) ){
+ offset_width = (win_width-font_width*cols)/2;
+ offset_height = (win_height-font_height*rows)/2;
+ InvalidateRect(hwnd, NULL, TRUE);
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window() -> Reposition terminal"));
+#endif
+ }
+
+ if (IsZoomed(hwnd)) {
+ /* We're fullscreen, this means we must not change the size of
+ * the window so it's the font size or the terminal itself.
+ */
+
+ extra_width = wr.right - wr.left - cr.right + cr.left;
+ extra_height = wr.bottom - wr.top - cr.bottom + cr.top;
+
+ if (cfg.resize_action != RESIZE_TERM) {
+ if ( font_width != win_width/cols ||
+ font_height != win_height/rows) {
+ deinit_fonts();
+ init_fonts(win_width/cols, win_height/rows);
+ offset_width = (win_width-font_width*cols)/2;
+ offset_height = (win_height-font_height*rows)/2;
+ InvalidateRect(hwnd, NULL, TRUE);
+#ifdef RDB_DEBUG_PATCH
+ debug((25, "reset_window() -> Z font resize to (%d, %d)",
+ font_width, font_height));
+#endif
+ }
+ } else {
+ if ( font_width != win_width/cols ||
+ font_height != win_height/rows) {
+ /* Our only choice at this point is to change the
+ * size of the terminal; Oh well.
+ */
+ term_size( win_height/font_height, win_width/font_width,
+ cfg.savelines);
+ offset_width = (win_width-font_width*cols)/2;
+ offset_height = (win_height-font_height*rows)/2;
+ InvalidateRect(hwnd, NULL, TRUE);
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window() -> Zoomed term_size"));
+#endif
+ }
+ }
+ return;
+ }
+
+ /* Hmm, a force re-init means we should ignore the current window
+ * so we resize to the default font size.
+ */
+ if (reinit>0) {
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window() -> Forced re-init"));
+#endif
+
+ offset_width = offset_height = cfg.window_border;
+ extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2;
+ extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2;
+
+ if (win_width != font_width*cols + offset_width*2 ||
+ win_height != font_height*rows + offset_height*2) {
+
+ /* If this is too large windows will resize it to the maximum
+ * allowed window size, we will then be back in here and resize
+ * the font or terminal to fit.
+ */
+ SetWindowPos(hwnd, NULL, 0, 0,
+ font_width*cols + extra_width,
+ font_height*rows + extra_height,
+ SWP_NOMOVE | SWP_NOZORDER);
+ }
+
+ InvalidateRect(hwnd, NULL, TRUE);
+ return;
+ }
+
+ /* Okay the user doesn't want us to change the font so we try the
+ * window. But that may be too big for the screen which forces us
+ * to change the terminal.
+ */
+ if ((cfg.resize_action == RESIZE_TERM && reinit<=0) ||
+ (cfg.resize_action == RESIZE_EITHER && reinit<0) ||
+ reinit>0) {
+ offset_width = offset_height = cfg.window_border;
+ extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2;
+ extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2;
+
+ if (win_width != font_width*cols + offset_width*2 ||
+ win_height != font_height*rows + offset_height*2) {
+
+ static RECT ss;
+ int width, height;
+
+ get_fullscreen_rect(&ss);
+
+ width = (ss.right - ss.left - extra_width) / font_width;
+ height = (ss.bottom - ss.top - extra_height) / font_height;
+
+ /* Grrr too big */
+ if ( rows > height || cols > width ) {
+ if (cfg.resize_action == RESIZE_EITHER) {
+ /* Make the font the biggest we can */
+ if (cols > width)
+ font_width = (ss.right - ss.left - extra_width)/cols;
+ if (rows > height)
+ font_height = (ss.bottom - ss.top - extra_height)/rows;
+
+ deinit_fonts();
+ init_fonts(font_width, font_height);
+
+ width = (ss.right - ss.left - extra_width) / font_width;
+ height = (ss.bottom - ss.top - extra_height) / font_height;
+ } else {
+ if ( height > rows ) height = rows;
+ if ( width > cols ) width = cols;
+ term_size(height, width, cfg.savelines);
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window() -> term resize to (%d,%d)",
+ height, width));
+#endif
+ }
+ }
+
+ SetWindowPos(hwnd, NULL, 0, 0,
+ font_width*cols + extra_width,
+ font_height*rows + extra_height,
+ SWP_NOMOVE | SWP_NOZORDER);
+
+ InvalidateRect(hwnd, NULL, TRUE);
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "reset_window() -> window resize to (%d,%d)",
+ font_width*cols + extra_width,
+ font_height*rows + extra_height));
+#endif
+ }
+ return;
+ }
+
+ /* We're allowed to or must change the font but do we want to ? */
+
+ if (font_width != (win_width-cfg.window_border*2)/cols ||
+ font_height != (win_height-cfg.window_border*2)/rows) {
+
+ deinit_fonts();
+ init_fonts((win_width-cfg.window_border*2)/cols,
+ (win_height-cfg.window_border*2)/rows);
+ offset_width = (win_width-font_width*cols)/2;
+ offset_height = (win_height-font_height*rows)/2;
+
+ extra_width = wr.right - wr.left - cr.right + cr.left +offset_width*2;
+ extra_height = wr.bottom - wr.top - cr.bottom + cr.top+offset_height*2;
+
+ InvalidateRect(hwnd, NULL, TRUE);
+#ifdef RDB_DEBUG_PATCH
+ debug((25, "reset_window() -> font resize to (%d,%d)",
+ font_width, font_height));
+#endif
+ }
+}
+
+static void set_input_locale(HKL kl)
+{
+ char lbuf[20];
+
+ GetLocaleInfo(LOWORD(kl), LOCALE_IDEFAULTANSICODEPAGE,
+ lbuf, sizeof(lbuf));
+
+ kbd_codepage = atoi(lbuf);
+}
+
+static void click(Mouse_Button b, int x, int y, int shift, int ctrl, int alt)
+{
+ int thistime = GetMessageTime();
+
+ if (send_raw_mouse && !(cfg.mouse_override && shift)) {
+ lastbtn = MBT_NOTHING;
+ term_mouse(b, MA_CLICK, x, y, shift, ctrl, alt);
+ return;
+ }
+
+ if (lastbtn == b && thistime - lasttime < dbltime) {
+ lastact = (lastact == MA_CLICK ? MA_2CLK :
+ lastact == MA_2CLK ? MA_3CLK :
+ lastact == MA_3CLK ? MA_CLICK : MA_NOTHING);
+ } else {
+ lastbtn = b;
+ lastact = MA_CLICK;
+ }
+ if (lastact != MA_NOTHING)
+ term_mouse(b, lastact, x, y, shift, ctrl, alt);
+ lasttime = thistime;
+}
+
+/*
+ * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT)
+ * into a cooked one (SELECT, EXTEND, PASTE).
+ */
+Mouse_Button translate_button(Mouse_Button button)
+{
+ if (button == MBT_LEFT)
+ return MBT_SELECT;
+ if (button == MBT_MIDDLE)
+ return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND;
+ if (button == MBT_RIGHT)
+ return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE;
+ return 0; /* shouldn't happen */
+}
+
+static void show_mouseptr(int show)
+{
+ static int cursor_visible = 1;
+ if (!cfg.hide_mouseptr) /* override if this feature disabled */
+ show = 1;
+ if (cursor_visible && !show)
+ ShowCursor(FALSE);
+ else if (!cursor_visible && show)
+ ShowCursor(TRUE);
+ cursor_visible = show;
+}
+
+static int is_alt_pressed(void)
+{
+ BYTE keystate[256];
+ int r = GetKeyboardState(keystate);
+ if (!r)
+ return FALSE;
+ if (keystate[VK_MENU] & 0x80)
+ return TRUE;
+ if (keystate[VK_RMENU] & 0x80)
+ return TRUE;
+ return FALSE;
+}
+
+static int is_shift_pressed(void)
+{
+ BYTE keystate[256];
+ int r = GetKeyboardState(keystate);
+ if (!r)
+ return FALSE;
+ if (keystate[VK_SHIFT] & 0x80)
+ return TRUE;
+ return FALSE;
+}
+
+static int resizing;
+
+static LRESULT CALLBACK WndProc(HWND hwnd, UINT message,
+ WPARAM wParam, LPARAM lParam)
+{
+ HDC hdc;
+ static int ignore_clip = FALSE;
+ static int need_backend_resize = FALSE;
+ static int fullscr_on_max = FALSE;
+
+ switch (message) {
+ case WM_TIMER:
+ if (pending_netevent)
+ enact_pending_netevent();
+ if (GetCapture() != hwnd ||
+ (send_raw_mouse && !(cfg.mouse_override && is_shift_pressed())))
+ term_out();
+ noise_regular();
+ HideCaret(hwnd);
+ term_update();
+ ShowCaret(hwnd);
+ if (cfg.ping_interval > 0) {
+ time_t now;
+ time(&now);
+ if (now - last_movement > cfg.ping_interval) {
+ back->special(TS_PING);
+ last_movement = now;
+ }
+ }
+ net_pending_errors();
+ return 0;
+ case WM_CREATE:
+ break;
+ case WM_CLOSE:
+ show_mouseptr(1);
+ if (!cfg.warn_on_close || session_closed ||
+ MessageBox(hwnd,
+ "Are you sure you want to close this session?",
+ "PuTTY Exit Confirmation",
+ MB_ICONWARNING | MB_OKCANCEL) == IDOK)
+ DestroyWindow(hwnd);
+ return 0;
+ case WM_DESTROY:
+ show_mouseptr(1);
+ PostQuitMessage(0);
+ return 0;
+ case WM_SYSCOMMAND:
+ switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */
+ case IDM_SHOWLOG:
+ showeventlog(hwnd);
+ break;
+ case IDM_NEWSESS:
+ case IDM_DUPSESS:
+ case IDM_SAVEDSESS:
+ {
+ char b[2048];
+ char c[30], *cl;
+ int freecl = FALSE;
+ STARTUPINFO si;
+ PROCESS_INFORMATION pi;
+ HANDLE filemap = NULL;
+
+ if (wParam == IDM_DUPSESS) {
+ /*
+ * Allocate a file-mapping memory chunk for the
+ * config structure.
+ */
+ SECURITY_ATTRIBUTES sa;
+ Config *p;
+
+ sa.nLength = sizeof(sa);
+ sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE;
- filemap = CreateFileMapping((HANDLE)0xFFFFFFFF,
+ filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF,
&sa,
PAGE_READWRITE,
- 0,
- sizeof(Config),
- NULL);
+ 0, sizeof(Config), NULL);
if (filemap) {
- p = (Config *)MapViewOfFile(filemap,
- FILE_MAP_WRITE,
- 0, 0, sizeof(Config));
+ p = (Config *) MapViewOfFile(filemap,
+ FILE_MAP_WRITE,
+ 0, 0, sizeof(Config));
if (p) {
*p = cfg; /* structure copy */
UnmapViewOfFile(p);
}
}
- sprintf(c, "putty &%08x", filemap);
+ sprintf(c, "putty &%p", filemap);
cl = c;
+ } else if (wParam == IDM_SAVEDSESS) {
+ if ((lParam - IDM_SAVED_MIN) / 16 < nsessions) {
+ char *session =
+ sessions[(lParam - IDM_SAVED_MIN) / 16];
+ cl = smalloc(16 + strlen(session));
+ /* 8, but play safe */
+ if (!cl)
+ cl = NULL;
+ /* not a very important failure mode */
+ else {
+ sprintf(cl, "putty @%s", session);
+ freecl = TRUE;
+ }
+ } else
+ break;
} else
cl = NULL;
- GetModuleFileName (NULL, b, sizeof(b)-1);
+ GetModuleFileName(NULL, b, sizeof(b) - 1);
si.cb = sizeof(si);
si.lpReserved = NULL;
si.lpDesktop = NULL;
si.dwFlags = 0;
si.cbReserved2 = 0;
si.lpReserved2 = NULL;
- CreateProcess (b, cl, NULL, NULL, TRUE,
- NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi);
+ CreateProcess(b, cl, NULL, NULL, TRUE,
+ NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi);
if (filemap)
CloseHandle(filemap);
+ if (freecl)
+ sfree(cl);
}
break;
case IDM_RECONF:
- if (!do_reconfig(hwnd))
- break;
- just_reconfigged = TRUE;
{
- int i;
- for (i=0; i<8; i++)
- if (fonts[i])
- DeleteObject(fonts[i]);
- }
- bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT;
- und_mode = UND_FONT;
- init_fonts();
- sfree(logpal);
- if (pal)
- DeleteObject(pal);
- logpal = NULL;
- pal = NULL;
- cfgtopalette();
- init_palette();
- term_size(cfg.height, cfg.width, cfg.savelines);
- InvalidateRect(hwnd, NULL, TRUE);
- SetWindowPos (hwnd, NULL, 0, 0,
- extra_width + font_width * cfg.width,
- extra_height + font_height * cfg.height,
- SWP_NOACTIVATE | SWP_NOCOPYBITS |
- SWP_NOMOVE | SWP_NOZORDER);
- if (IsIconic(hwnd)) {
- SetWindowText (hwnd,
- cfg.win_name_always ? window_name : icon_name);
+ Config prev_cfg;
+ int init_lvl = 1;
+
+ GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle));
+ prev_cfg = cfg;
+
+ if (!do_reconfig(hwnd))
+ break;
+
+ {
+ /* Disable full-screen if resizing forbidden */
+ HMENU m = GetSystemMenu (hwnd, FALSE);
+ EnableMenuItem(m, IDM_FULLSCREEN, MF_BYCOMMAND |
+ (cfg.resize_action == RESIZE_DISABLED)
+ ? MF_GRAYED : MF_ENABLED);
+ /* Gracefully unzoom if necessary */
+ if (IsZoomed(hwnd) &&
+ (cfg.resize_action == RESIZE_DISABLED)) {
+ ShowWindow(hwnd, SW_RESTORE);
+ }
+ }
+
+ if (strcmp(prev_cfg.logfilename, cfg.logfilename) ||
+ prev_cfg.logtype != cfg.logtype) {
+ logfclose(); /* reset logging */
+ logfopen();
+ }
+
+ sfree(logpal);
+ /*
+ * Flush the line discipline's edit buffer in the
+ * case where local editing has just been disabled.
+ */
+ ldisc_send(NULL, 0, 0);
+ if (pal)
+ DeleteObject(pal);
+ logpal = NULL;
+ pal = NULL;
+ cfgtopalette();
+ init_palette();
+
+ /* Give terminal a heads-up on miscellaneous stuff */
+ term_reconfig();
+
+ /* Screen size changed ? */
+ if (cfg.height != prev_cfg.height ||
+ cfg.width != prev_cfg.width ||
+ cfg.savelines != prev_cfg.savelines ||
+ cfg.resize_action == RESIZE_FONT ||
+ (cfg.resize_action == RESIZE_EITHER && IsZoomed(hwnd)) ||
+ cfg.resize_action == RESIZE_DISABLED)
+ term_size(cfg.height, cfg.width, cfg.savelines);
+
+ /* Enable or disable the scroll bar, etc */
+ {
+ LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE);
+ LONG nexflag, exflag =
+ GetWindowLong(hwnd, GWL_EXSTYLE);
+
+ nexflag = exflag;
+ if (cfg.alwaysontop != prev_cfg.alwaysontop) {
+ if (cfg.alwaysontop) {
+ nexflag |= WS_EX_TOPMOST;
+ SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
+ SWP_NOMOVE | SWP_NOSIZE);
+ } else {
+ nexflag &= ~(WS_EX_TOPMOST);
+ SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0,
+ SWP_NOMOVE | SWP_NOSIZE);
+ }
+ }
+ if (cfg.sunken_edge)
+ nexflag |= WS_EX_CLIENTEDGE;
+ else
+ nexflag &= ~(WS_EX_CLIENTEDGE);
+
+ nflg = flag;
+ if (is_full_screen() ?
+ cfg.scrollbar_in_fullscreen : cfg.scrollbar)
+ nflg |= WS_VSCROLL;
+ else
+ nflg &= ~WS_VSCROLL;
+
+ if (cfg.resize_action == RESIZE_DISABLED ||
+ is_full_screen())
+ nflg &= ~WS_THICKFRAME;
+ else
+ nflg |= WS_THICKFRAME;
+
+ if (cfg.resize_action == RESIZE_DISABLED)
+ nflg &= ~WS_MAXIMIZEBOX;
+ else
+ nflg |= WS_MAXIMIZEBOX;
+
+ if (nflg != flag || nexflag != exflag) {
+ if (nflg != flag)
+ SetWindowLong(hwnd, GWL_STYLE, nflg);
+ if (nexflag != exflag)
+ SetWindowLong(hwnd, GWL_EXSTYLE, nexflag);
+
+ SetWindowPos(hwnd, NULL, 0, 0, 0, 0,
+ SWP_NOACTIVATE | SWP_NOCOPYBITS |
+ SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
+ SWP_FRAMECHANGED);
+
+ init_lvl = 2;
+ }
+ }
+
+ /* Oops */
+ if (cfg.resize_action == RESIZE_DISABLED && IsZoomed(hwnd)) {
+ force_normal(hwnd);
+ init_lvl = 2;
+ }
+
+ set_title(cfg.wintitle);
+ if (IsIconic(hwnd)) {
+ SetWindowText(hwnd,
+ cfg.win_name_always ? window_name :
+ icon_name);
+ }
+
+ if (strcmp(cfg.font, prev_cfg.font) != 0 ||
+ strcmp(cfg.line_codepage, prev_cfg.line_codepage) != 0 ||
+ cfg.fontisbold != prev_cfg.fontisbold ||
+ cfg.fontheight != prev_cfg.fontheight ||
+ cfg.fontcharset != prev_cfg.fontcharset ||
+ cfg.vtmode != prev_cfg.vtmode ||
+ cfg.bold_colour != prev_cfg.bold_colour ||
+ cfg.resize_action == RESIZE_DISABLED ||
+ cfg.resize_action == RESIZE_EITHER ||
+ (cfg.resize_action != prev_cfg.resize_action))
+ init_lvl = 2;
+
+ InvalidateRect(hwnd, NULL, TRUE);
+ reset_window(init_lvl);
+ net_pending_errors();
}
break;
+ case IDM_COPYALL:
+ term_copyall();
+ break;
case IDM_CLRSB:
term_clrsb();
break;
case IDM_RESET:
term_pwron();
break;
- case IDM_TEL_AYT: back->special (TS_AYT); break;
- case IDM_TEL_BRK: back->special (TS_BRK); break;
- case IDM_TEL_SYNCH: back->special (TS_SYNCH); break;
- case IDM_TEL_EC: back->special (TS_EC); break;
- case IDM_TEL_EL: back->special (TS_EL); break;
- case IDM_TEL_GA: back->special (TS_GA); break;
- case IDM_TEL_NOP: back->special (TS_NOP); break;
- case IDM_TEL_ABORT: back->special (TS_ABORT); break;
- case IDM_TEL_AO: back->special (TS_AO); break;
- case IDM_TEL_IP: back->special (TS_IP); break;
- case IDM_TEL_SUSP: back->special (TS_SUSP); break;
- case IDM_TEL_EOR: back->special (TS_EOR); break;
- case IDM_TEL_EOF: back->special (TS_EOF); break;
+ case IDM_TEL_AYT:
+ back->special(TS_AYT);
+ net_pending_errors();
+ break;
+ case IDM_TEL_BRK:
+ back->special(TS_BRK);
+ net_pending_errors();
+ break;
+ case IDM_TEL_SYNCH:
+ back->special(TS_SYNCH);
+ net_pending_errors();
+ break;
+ case IDM_TEL_EC:
+ back->special(TS_EC);
+ net_pending_errors();
+ break;
+ case IDM_TEL_EL:
+ back->special(TS_EL);
+ net_pending_errors();
+ break;
+ case IDM_TEL_GA:
+ back->special(TS_GA);
+ net_pending_errors();
+ break;
+ case IDM_TEL_NOP:
+ back->special(TS_NOP);
+ net_pending_errors();
+ break;
+ case IDM_TEL_ABORT:
+ back->special(TS_ABORT);
+ net_pending_errors();
+ break;
+ case IDM_TEL_AO:
+ back->special(TS_AO);
+ net_pending_errors();
+ break;
+ case IDM_TEL_IP:
+ back->special(TS_IP);
+ net_pending_errors();
+ break;
+ case IDM_TEL_SUSP:
+ back->special(TS_SUSP);
+ net_pending_errors();
+ break;
+ case IDM_TEL_EOR:
+ back->special(TS_EOR);
+ net_pending_errors();
+ break;
+ case IDM_TEL_EOF:
+ back->special(TS_EOF);
+ net_pending_errors();
+ break;
case IDM_ABOUT:
- showabout (hwnd);
+ showabout(hwnd);
+ break;
+ case IDM_HELP:
+ WinHelp(hwnd, help_path,
+ help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0);
+ break;
+ case SC_MOUSEMENU:
+ /*
+ * We get this if the System menu has been activated
+ * using the mouse.
+ */
+ show_mouseptr(1);
break;
+ case SC_KEYMENU:
+ /*
+ * We get this if the System menu has been activated
+ * using the keyboard. This might happen from within
+ * TranslateKey, in which case it really wants to be
+ * followed by a `space' character to actually _bring
+ * the menu up_ rather than just sitting there in
+ * `ready to appear' state.
+ */
+ show_mouseptr(1); /* make sure pointer is visible */
+ if( lParam == 0 )
+ PostMessage(hwnd, WM_CHAR, ' ', 0);
+ break;
+ case IDM_FULLSCREEN:
+ flip_full_screen();
+ break;
+ default:
+ if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) {
+ SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam);
+ }
}
break;
#define X_POS(l) ((int)(short)LOWORD(l))
#define Y_POS(l) ((int)(short)HIWORD(l))
-#define TO_CHR_X(x) (((x)<0 ? (x)-font_width+1 : (x)) / font_width)
-#define TO_CHR_Y(y) (((y)<0 ? (y)-font_height+1: (y)) / font_height)
-
+#define TO_CHR_X(x) ((((x)<0 ? (x)-font_width+1 : (x))-offset_width) / font_width)
+#define TO_CHR_Y(y) ((((y)<0 ? (y)-font_height+1: (y))-offset_height) / font_height)
case WM_LBUTTONDOWN:
- click (MB_SELECT, TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
- SetCapture(hwnd);
- return 0;
- case WM_LBUTTONUP:
- term_mouse (MB_SELECT, MA_RELEASE, TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
- ReleaseCapture();
- return 0;
case WM_MBUTTONDOWN:
- SetCapture(hwnd);
- click (cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND,
- TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
- return 0;
- case WM_MBUTTONUP:
- term_mouse (cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND,
- MA_RELEASE, TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
- return 0;
- ReleaseCapture();
case WM_RBUTTONDOWN:
- SetCapture(hwnd);
- click (cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE,
- TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
- return 0;
+ case WM_LBUTTONUP:
+ case WM_MBUTTONUP:
case WM_RBUTTONUP:
- term_mouse (cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE,
- MA_RELEASE, TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
- ReleaseCapture();
+ {
+ int button, press;
+
+ switch (message) {
+ case WM_LBUTTONDOWN:
+ button = MBT_LEFT;
+ press = 1;
+ break;
+ case WM_MBUTTONDOWN:
+ button = MBT_MIDDLE;
+ press = 1;
+ break;
+ case WM_RBUTTONDOWN:
+ button = MBT_RIGHT;
+ press = 1;
+ break;
+ case WM_LBUTTONUP:
+ button = MBT_LEFT;
+ press = 0;
+ break;
+ case WM_MBUTTONUP:
+ button = MBT_MIDDLE;
+ press = 0;
+ break;
+ case WM_RBUTTONUP:
+ button = MBT_RIGHT;
+ press = 0;
+ break;
+ default:
+ button = press = 0; /* shouldn't happen */
+ }
+ show_mouseptr(1);
+ /*
+ * Special case: in full-screen mode, if the left
+ * button is clicked in the very top left corner of the
+ * window, we put up the System menu instead of doing
+ * selection.
+ */
+ if (is_full_screen() && press && button == MBT_LEFT &&
+ X_POS(lParam) == 0 && Y_POS(lParam) == 0) {
+ SendMessage(hwnd, WM_SYSCOMMAND, SC_MOUSEMENU, 0);
+ return 0;
+ }
+ if (press) {
+ click(button,
+ TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)),
+ wParam & MK_SHIFT, wParam & MK_CONTROL,
+ is_alt_pressed());
+ SetCapture(hwnd);
+ } else {
+ term_mouse(button, MA_RELEASE,
+ TO_CHR_X(X_POS(lParam)),
+ TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT,
+ wParam & MK_CONTROL, is_alt_pressed());
+ ReleaseCapture();
+ }
+ }
return 0;
case WM_MOUSEMOVE:
+ show_mouseptr(1);
/*
* Add the mouse position and message time to the random
- * number noise, if we're using ssh.
+ * number noise.
*/
- if (cfg.protocol == PROT_SSH)
- noise_ultralight(lParam);
+ noise_ultralight(lParam);
- if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) {
+ if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON) &&
+ GetCapture() == hwnd) {
Mouse_Button b;
if (wParam & MK_LBUTTON)
- b = MB_SELECT;
+ b = MBT_LEFT;
else if (wParam & MK_MBUTTON)
- b = cfg.mouse_is_xterm ? MB_PASTE : MB_EXTEND;
+ b = MBT_MIDDLE;
else
- b = cfg.mouse_is_xterm ? MB_EXTEND : MB_PASTE;
- term_mouse (b, MA_DRAG, TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)));
+ b = MBT_RIGHT;
+ term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)),
+ TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT,
+ wParam & MK_CONTROL, is_alt_pressed());
}
return 0;
+ case WM_NCMOUSEMOVE:
+ show_mouseptr(1);
+ noise_ultralight(lParam);
+ return 0;
case WM_IGNORE_CLIP:
ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */
break;
case WM_PAINT:
{
PAINTSTRUCT p;
- hdc = BeginPaint (hwnd, &p);
+ HideCaret(hwnd);
+ hdc = BeginPaint(hwnd, &p);
if (pal) {
- SelectPalette (hdc, pal, TRUE);
- RealizePalette (hdc);
+ SelectPalette(hdc, pal, TRUE);
+ RealizePalette(hdc);
+ }
+ term_paint(hdc,
+ (p.rcPaint.left-offset_width)/font_width,
+ (p.rcPaint.top-offset_height)/font_height,
+ (p.rcPaint.right-offset_width-1)/font_width,
+ (p.rcPaint.bottom-offset_height-1)/font_height);
+
+ if (p.fErase ||
+ p.rcPaint.left < offset_width ||
+ p.rcPaint.top < offset_height ||
+ p.rcPaint.right >= offset_width + font_width*cols ||
+ p.rcPaint.bottom>= offset_height + font_height*rows)
+ {
+ HBRUSH fillcolour, oldbrush;
+ HPEN edge, oldpen;
+ fillcolour = CreateSolidBrush (
+ colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]);
+ oldbrush = SelectObject(hdc, fillcolour);
+ edge = CreatePen(PS_SOLID, 0,
+ colours[(ATTR_DEFBG>>ATTR_BGSHIFT)*2]);
+ oldpen = SelectObject(hdc, edge);
+
+ ExcludeClipRect(hdc,
+ offset_width, offset_height,
+ offset_width+font_width*cols,
+ offset_height+font_height*rows);
+
+ Rectangle(hdc, p.rcPaint.left, p.rcPaint.top,
+ p.rcPaint.right, p.rcPaint.bottom);
+
+ // SelectClipRgn(hdc, NULL);
+
+ SelectObject(hdc, oldbrush);
+ DeleteObject(fillcolour);
+ SelectObject(hdc, oldpen);
+ DeleteObject(edge);
}
- term_paint (hdc, p.rcPaint.left, p.rcPaint.top,
- p.rcPaint.right, p.rcPaint.bottom);
- SelectObject (hdc, GetStockObject(SYSTEM_FONT));
- SelectObject (hdc, GetStockObject(WHITE_PEN));
- EndPaint (hwnd, &p);
+ SelectObject(hdc, GetStockObject(SYSTEM_FONT));
+ SelectObject(hdc, GetStockObject(WHITE_PEN));
+ EndPaint(hwnd, &p);
+ ShowCaret(hwnd);
}
return 0;
case WM_NETEVENT:
- {
- int i = back->msg (wParam, lParam);
- if (i < 0) {
- char buf[1024];
- switch (WSABASEERR + (-i) % 10000) {
- case WSAECONNRESET:
- sprintf(buf, "Connection reset by peer");
- break;
- default:
- sprintf(buf, "Unexpected network error %d", -i);
- break;
- }
- MessageBox(hwnd, buf, "PuTTY Fatal Error",
- MB_ICONERROR | MB_OK);
- PostQuitMessage(1);
- } else if (i == 0) {
- if (cfg.close_on_exit)
- PostQuitMessage(0);
- else {
- MessageBox(hwnd, "Connection closed by remote host",
- "PuTTY", MB_OK | MB_ICONINFORMATION);
- SetWindowText (hwnd, "PuTTY (inactive)");
- }
- }
- }
+ /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc
+ * but the only one that's likely to try to overload us is FD_READ.
+ * This means buffering just one is fine.
+ */
+ if (pending_netevent)
+ enact_pending_netevent();
+
+ pending_netevent = TRUE;
+ pend_netevent_wParam = wParam;
+ pend_netevent_lParam = lParam;
+ if (WSAGETSELECTEVENT(lParam) != FD_READ)
+ enact_pending_netevent();
+
+ time(&last_movement);
return 0;
case WM_SETFOCUS:
has_focus = TRUE;
+ CreateCaret(hwnd, caretbm, font_width, font_height);
+ ShowCaret(hwnd);
+ flash_window(0); /* stop */
+ compose_state = 0;
term_out();
term_update();
break;
case WM_KILLFOCUS:
+ show_mouseptr(1);
has_focus = FALSE;
+ DestroyCaret();
+ caret_x = caret_y = -1; /* ensure caret is replaced next time */
term_out();
term_update();
break;
- case WM_IGNORE_SIZE:
- ignore_size = TRUE; /* don't panic on next WM_SIZE msg */
+ case WM_ENTERSIZEMOVE:
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "WM_ENTERSIZEMOVE"));
+#endif
+ EnableSizeTip(1);
+ resizing = TRUE;
+ need_backend_resize = FALSE;
+ break;
+ case WM_EXITSIZEMOVE:
+ EnableSizeTip(0);
+ resizing = FALSE;
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "WM_EXITSIZEMOVE"));
+#endif
+ if (need_backend_resize) {
+ term_size(cfg.height, cfg.width, cfg.savelines);
+ InvalidateRect(hwnd, NULL, TRUE);
+ }
break;
case WM_SIZING:
- {
+ /*
+ * This does two jobs:
+ * 1) Keep the sizetip uptodate
+ * 2) Make sure the window size is _stepped_ in units of the font size.
+ */
+ if (cfg.resize_action != RESIZE_FONT && !alt_pressed) {
int width, height, w, h, ew, eh;
- LPRECT r = (LPRECT)lParam;
+ LPRECT r = (LPRECT) lParam;
+
+ if ( !need_backend_resize && cfg.resize_action == RESIZE_EITHER &&
+ (cfg.height != rows || cfg.width != cols )) {
+ /*
+ * Great! It seems that both the terminal size and the
+ * font size have been changed and the user is now dragging.
+ *
+ * It will now be difficult to get back to the configured
+ * font size!
+ *
+ * This would be easier but it seems to be too confusing.
+
+ term_size(cfg.height, cfg.width, cfg.savelines);
+ reset_window(2);
+ */
+ cfg.height=rows; cfg.width=cols;
+
+ InvalidateRect(hwnd, NULL, TRUE);
+ need_backend_resize = TRUE;
+ }
width = r->right - r->left - extra_width;
height = r->bottom - r->top - extra_height;
- w = (width + font_width/2) / font_width; if (w < 1) w = 1;
- h = (height + font_height/2) / font_height; if (h < 1) h = 1;
+ w = (width + font_width / 2) / font_width;
+ if (w < 1)
+ w = 1;
+ h = (height + font_height / 2) / font_height;
+ if (h < 1)
+ h = 1;
+ UpdateSizeTip(hwnd, w, h);
ew = width - w * font_width;
eh = height - h * font_height;
if (ew != 0) {
if (wParam == WMSZ_LEFT ||
- wParam == WMSZ_BOTTOMLEFT ||
- wParam == WMSZ_TOPLEFT)
+ wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT)
r->left += ew;
else
r->right -= ew;
}
if (eh != 0) {
if (wParam == WMSZ_TOP ||
- wParam == WMSZ_TOPRIGHT ||
- wParam == WMSZ_TOPLEFT)
+ wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT)
r->top += eh;
else
r->bottom -= eh;
return 1;
else
return 0;
+ } else {
+ int width, height, w, h, rv = 0;
+ int ex_width = extra_width + (cfg.window_border - offset_width) * 2;
+ int ex_height = extra_height + (cfg.window_border - offset_height) * 2;
+ LPRECT r = (LPRECT) lParam;
+
+ width = r->right - r->left - ex_width;
+ height = r->bottom - r->top - ex_height;
+
+ w = (width + cols/2)/cols;
+ h = (height + rows/2)/rows;
+ if ( r->right != r->left + w*cols + ex_width)
+ rv = 1;
+
+ if (wParam == WMSZ_LEFT ||
+ wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT)
+ r->left = r->right - w*cols - ex_width;
+ else
+ r->right = r->left + w*cols + ex_width;
+
+ if (r->bottom != r->top + h*rows + ex_height)
+ rv = 1;
+
+ if (wParam == WMSZ_TOP ||
+ wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT)
+ r->top = r->bottom - h*rows - ex_height;
+ else
+ r->bottom = r->top + h*rows + ex_height;
+
+ return rv;
}
+ /* break; (never reached) */
+ case WM_FULLSCR_ON_MAX:
+ fullscr_on_max = TRUE;
+ break;
+ case WM_MOVE:
+ sys_cursor_update();
break;
case WM_SIZE:
- if (wParam == SIZE_MINIMIZED) {
- SetWindowText (hwnd,
- cfg.win_name_always ? window_name : icon_name);
- break;
- }
+#ifdef RDB_DEBUG_PATCH
+ debug((27, "WM_SIZE %s (%d,%d)",
+ (wParam == SIZE_MINIMIZED) ? "SIZE_MINIMIZED":
+ (wParam == SIZE_MAXIMIZED) ? "SIZE_MAXIMIZED":
+ (wParam == SIZE_RESTORED && resizing) ? "to":
+ (wParam == SIZE_RESTORED) ? "SIZE_RESTORED":
+ "...",
+ LOWORD(lParam), HIWORD(lParam)));
+#endif
+ if (wParam == SIZE_MINIMIZED)
+ SetWindowText(hwnd,
+ cfg.win_name_always ? window_name : icon_name);
if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED)
- SetWindowText (hwnd, window_name);
- if (!ignore_size) {
+ SetWindowText(hwnd, window_name);
+ if (wParam == SIZE_RESTORED)
+ clear_full_screen();
+ if (wParam == SIZE_MAXIMIZED && fullscr_on_max) {
+ fullscr_on_max = FALSE;
+ make_full_screen();
+ }
+
+ if (cfg.resize_action == RESIZE_DISABLED) {
+ /* A resize, well it better be a minimize. */
+ reset_window(-1);
+ } else {
+
int width, height, w, h;
-#if 0 /* we have fixed this using WM_SIZING now */
- int ew, eh;
-#endif
width = LOWORD(lParam);
height = HIWORD(lParam);
- w = width / font_width; if (w < 1) w = 1;
- h = height / font_height; if (h < 1) h = 1;
-#if 0 /* we have fixed this using WM_SIZING now */
- ew = width - w * font_width;
- eh = height - h * font_height;
- if (ew != 0 || eh != 0) {
- RECT r;
- GetWindowRect (hwnd, &r);
- SendMessage (hwnd, WM_IGNORE_SIZE, 0, 0);
- SetWindowPos (hwnd, NULL, 0, 0,
- r.right - r.left - ew, r.bottom - r.top - eh,
- SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER);
+
+ if (!resizing) {
+ if (wParam == SIZE_MAXIMIZED && !was_zoomed) {
+ was_zoomed = 1;
+ prev_rows = rows;
+ prev_cols = cols;
+ if (cfg.resize_action == RESIZE_TERM) {
+ w = width / font_width;
+ if (w < 1) w = 1;
+ h = height / font_height;
+ if (h < 1) h = 1;
+
+ term_size(h, w, cfg.savelines);
+ }
+ reset_window(0);
+ } else if (wParam == SIZE_RESTORED && was_zoomed) {
+ was_zoomed = 0;
+ if (cfg.resize_action == RESIZE_TERM)
+ term_size(prev_rows, prev_cols, cfg.savelines);
+ if (cfg.resize_action != RESIZE_FONT)
+ reset_window(2);
+ else
+ reset_window(0);
+ }
+ /* This is an unexpected resize, these will normally happen
+ * if the window is too large. Probably either the user
+ * selected a huge font or the screen size has changed.
+ *
+ * This is also called with minimize.
+ */
+ else reset_window(-1);
}
-#endif
- if (w != cols || h != rows || just_reconfigged) {
- term_invalidate();
- term_size (h, w, cfg.savelines);
- back->size();
- just_reconfigged = FALSE;
+
+ /*
+ * Don't call back->size in mid-resize. (To prevent
+ * massive numbers of resize events getting sent
+ * down the connection during an NT opaque drag.)
+ */
+ if (resizing) {
+ if (cfg.resize_action != RESIZE_FONT && !alt_pressed) {
+ need_backend_resize = TRUE;
+ w = (width-cfg.window_border*2) / font_width;
+ if (w < 1) w = 1;
+ h = (height-cfg.window_border*2) / font_height;
+ if (h < 1) h = 1;
+
+ cfg.height = h;
+ cfg.width = w;
+ } else
+ reset_window(0);
}
}
- ignore_size = FALSE;
+ sys_cursor_update();
return 0;
case WM_VSCROLL:
switch (LOWORD(wParam)) {
- case SB_BOTTOM: term_scroll(-1, 0); break;
- case SB_TOP: term_scroll(+1, 0); break;
- case SB_LINEDOWN: term_scroll (0, +1); break;
- case SB_LINEUP: term_scroll (0, -1); break;
- case SB_PAGEDOWN: term_scroll (0, +rows/2); break;
- case SB_PAGEUP: term_scroll (0, -rows/2); break;
- case SB_THUMBPOSITION: case SB_THUMBTRACK:
- term_scroll (1, HIWORD(wParam)); break;
- }
- break;
- case WM_PALETTECHANGED:
+ case SB_BOTTOM:
+ term_scroll(-1, 0);
+ break;
+ case SB_TOP:
+ term_scroll(+1, 0);
+ break;
+ case SB_LINEDOWN:
+ term_scroll(0, +1);
+ break;
+ case SB_LINEUP:
+ term_scroll(0, -1);
+ break;
+ case SB_PAGEDOWN:
+ term_scroll(0, +rows / 2);
+ break;
+ case SB_PAGEUP:
+ term_scroll(0, -rows / 2);
+ break;
+ case SB_THUMBPOSITION:
+ case SB_THUMBTRACK:
+ term_scroll(1, HIWORD(wParam));
+ break;
+ }
+ break;
+ case WM_PALETTECHANGED:
if ((HWND) wParam != hwnd && pal != NULL) {
HDC hdc = get_ctx();
if (hdc) {
- if (RealizePalette (hdc) > 0)
- UpdateColors (hdc);
- free_ctx (hdc);
+ if (RealizePalette(hdc) > 0)
+ UpdateColors(hdc);
+ free_ctx(hdc);
}
}
break;
if (pal != NULL) {
HDC hdc = get_ctx();
if (hdc) {
- if (RealizePalette (hdc) > 0)
- UpdateColors (hdc);
- free_ctx (hdc);
+ if (RealizePalette(hdc) > 0)
+ UpdateColors(hdc);
+ free_ctx(hdc);
return TRUE;
}
}
return FALSE;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
+ case WM_KEYUP:
+ case WM_SYSKEYUP:
/*
* Add the scan code and keypress timing to the random
- * number noise, if we're using ssh.
+ * number noise.
*/
- if (cfg.protocol == PROT_SSH)
- noise_ultralight(lParam);
+ noise_ultralight(lParam);
/*
* We don't do TranslateMessage since it disassociates the
unsigned char buf[20];
int len;
- len = TranslateKey (wParam, lParam, buf);
- back->send (buf, len);
+ if (wParam == VK_PROCESSKEY) {
+ MSG m;
+ m.hwnd = hwnd;
+ m.message = WM_KEYDOWN;
+ m.wParam = wParam;
+ m.lParam = lParam & 0xdfff;
+ TranslateMessage(&m);
+ } else {
+ len = TranslateKey(message, wParam, lParam, buf);
+ if (len == -1)
+ return DefWindowProc(hwnd, message, wParam, lParam);
+
+ if (len != 0) {
+ /*
+ * Interrupt an ongoing paste. I'm not sure
+ * this is sensible, but for the moment it's
+ * preferable to having to faff about buffering
+ * things.
+ */
+ term_nopaste();
+
+ /*
+ * We need not bother about stdin backlogs
+ * here, because in GUI PuTTY we can't do
+ * anything about it anyway; there's no means
+ * of asking Windows to hold off on KEYDOWN
+ * messages. We _have_ to buffer everything
+ * we're sent.
+ */
+ ldisc_send(buf, len, 1);
+ show_mouseptr(0);
+ }
+ }
}
+ net_pending_errors();
return 0;
- case WM_KEYUP:
- case WM_SYSKEYUP:
- /*
- * We handle KEYUP ourselves in order to distinghish left
- * and right Alt or Control keys, which Windows won't do
- * right if left to itself. See also the special processing
- * at the top of TranslateKey.
- */
- {
- BYTE keystate[256];
- int ret = GetKeyboardState(keystate);
- if (ret && wParam == VK_MENU) {
- if (lParam & 0x1000000) keystate[VK_RMENU] = 0;
- else keystate[VK_LMENU] = 0;
- SetKeyboardState (keystate);
- }
- if (ret && wParam == VK_CONTROL) {
- if (lParam & 0x1000000) keystate[VK_RCONTROL] = 0;
- else keystate[VK_LCONTROL] = 0;
- SetKeyboardState (keystate);
- }
- }
- /*
- * We don't return here, in order to allow Windows to do
- * its own KEYUP processing as well.
- */
+ case WM_INPUTLANGCHANGE:
+ /* wParam == Font number */
+ /* lParam == Locale */
+ set_input_locale((HKL)lParam);
+ sys_cursor_update();
break;
+ case WM_IME_NOTIFY:
+ if(wParam == IMN_SETOPENSTATUS) {
+ HIMC hImc = ImmGetContext(hwnd);
+ ImmSetCompositionFont(hImc, &lfont);
+ ImmReleaseContext(hwnd, hImc);
+ return 0;
+ }
+ break;
+ case WM_IME_COMPOSITION:
+ {
+ HIMC hIMC;
+ int n;
+ char *buff;
+
+ if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS ||
+ osVersion.dwPlatformId == VER_PLATFORM_WIN32s) break; /* no Unicode */
+
+ if ((lParam & GCS_RESULTSTR) == 0) /* Composition unfinished. */
+ break; /* fall back to DefWindowProc */
+
+ hIMC = ImmGetContext(hwnd);
+ n = ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, NULL, 0);
+
+ if (n > 0) {
+ int i;
+ buff = (char*) smalloc(n);
+ ImmGetCompositionStringW(hIMC, GCS_RESULTSTR, buff, n);
+ /*
+ * Jaeyoun Chung reports that Korean character
+ * input doesn't work correctly if we do a single
+ * luni_send() covering the whole of buff. So
+ * instead we luni_send the characters one by one.
+ */
+ for (i = 0; i < n; i += 2)
+ luni_send((unsigned short *)(buff+i), 1, 1);
+ free(buff);
+ }
+ ImmReleaseContext(hwnd, hIMC);
+ return 1;
+ }
+
+ case WM_IME_CHAR:
+ if (wParam & 0xFF00) {
+ unsigned char buf[2];
+
+ buf[1] = wParam;
+ buf[0] = wParam >> 8;
+ lpage_send(kbd_codepage, buf, 2, 1);
+ } else {
+ char c = (unsigned char) wParam;
+ lpage_send(kbd_codepage, &c, 1, 1);
+ }
+ return (0);
case WM_CHAR:
case WM_SYSCHAR:
/*
* we're ready to cope.
*/
{
- char c = wParam;
- back->send (&c, 1);
+ char c = (unsigned char)wParam;
+ lpage_send(CP_ACP, &c, 1, 1);
}
return 0;
+ case WM_SETCURSOR:
+ if (send_raw_mouse && LOWORD(lParam) == HTCLIENT) {
+ SetCursor(LoadCursor(NULL, IDC_ARROW));
+ return TRUE;
+ }
+ default:
+ if (message == wm_mousewheel || message == WM_MOUSEWHEEL) {
+ int shift_pressed=0, control_pressed=0, alt_pressed=0;
+
+ if (message == WM_MOUSEWHEEL) {
+ wheel_accumulator += (short)HIWORD(wParam);
+ shift_pressed=LOWORD(wParam) & MK_SHIFT;
+ control_pressed=LOWORD(wParam) & MK_CONTROL;
+ } else {
+ BYTE keys[256];
+ wheel_accumulator += (int)wParam;
+ if (GetKeyboardState(keys)!=0) {
+ shift_pressed=keys[VK_SHIFT]&0x80;
+ control_pressed=keys[VK_CONTROL]&0x80;
+ }
+ }
+
+ /* process events when the threshold is reached */
+ while (abs(wheel_accumulator) >= WHEEL_DELTA) {
+ int b;
+
+ /* reduce amount for next time */
+ if (wheel_accumulator > 0) {
+ b = MBT_WHEEL_UP;
+ wheel_accumulator -= WHEEL_DELTA;
+ } else if (wheel_accumulator < 0) {
+ b = MBT_WHEEL_DOWN;
+ wheel_accumulator += WHEEL_DELTA;
+ } else
+ break;
+
+ if (send_raw_mouse &&
+ !(cfg.mouse_override && shift_pressed)) {
+ /* send a mouse-down followed by a mouse up */
+ term_mouse(b,
+ MA_CLICK,
+ TO_CHR_X(X_POS(lParam)),
+ TO_CHR_Y(Y_POS(lParam)), shift_pressed,
+ control_pressed, is_alt_pressed());
+ term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)),
+ TO_CHR_Y(Y_POS(lParam)), shift_pressed,
+ control_pressed, is_alt_pressed());
+ } else {
+ /* trigger a scroll */
+ term_scroll(0,
+ b == MBT_WHEEL_UP ? -rows / 2 : rows / 2);
+ }
+ }
+ return 0;
+ }
}
- return DefWindowProc (hwnd, message, wParam, lParam);
+ return DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+/*
+ * Move the system caret. (We maintain one, even though it's
+ * invisible, for the benefit of blind people: apparently some
+ * helper software tracks the system caret, so we should arrange to
+ * have one.)
+ */
+void sys_cursor(int x, int y)
+{
+ int cx, cy;
+
+ if (!has_focus) return;
+
+ /*
+ * Avoid gratuitously re-updating the cursor position and IMM
+ * window if there's no actual change required.
+ */
+ cx = x * font_width + offset_width;
+ cy = y * font_height + offset_height;
+ if (cx == caret_x && cy == caret_y)
+ return;
+ caret_x = cx;
+ caret_y = cy;
+
+ sys_cursor_update();
+}
+
+static void sys_cursor_update(void)
+{
+ COMPOSITIONFORM cf;
+ HIMC hIMC;
+
+ if (!has_focus) return;
+
+ if (caret_x < 0 || caret_y < 0)
+ return;
+
+ SetCaretPos(caret_x, caret_y);
+
+ /* IMM calls on Win98 and beyond only */
+ if(osVersion.dwPlatformId == VER_PLATFORM_WIN32s) return; /* 3.11 */
+
+ if(osVersion.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS &&
+ osVersion.dwMinorVersion == 0) return; /* 95 */
+
+ /* we should have the IMM functions */
+ hIMC = ImmGetContext(hwnd);
+ cf.dwStyle = CFS_POINT;
+ cf.ptCurrentPos.x = caret_x;
+ cf.ptCurrentPos.y = caret_y;
+ ImmSetCompositionWindow(hIMC, &cf);
+
+ ImmReleaseContext(hwnd, hIMC);
}
/*
*
* We are allowed to fiddle with the contents of `text'.
*/
-void do_text (Context ctx, int x, int y, char *text, int len,
- unsigned long attr) {
+void do_text(Context ctx, int x, int y, char *text, int len,
+ unsigned long attr, int lattr)
+{
COLORREF fg, bg, t;
int nfg, nbg, nfont;
HDC hdc = ctx;
+ RECT line_box;
+ int force_manual_underline = 0;
+ int fnt_width = font_width * (1 + (lattr != LATTR_NORM));
+ int char_width = fnt_width;
+ int text_adjust = 0;
+ static int *IpDx = 0, IpDxLEN = 0;
+
+ if (attr & ATTR_WIDE)
+ char_width *= 2;
- x *= font_width;
+ if (len > IpDxLEN || IpDx[0] != char_width) {
+ int i;
+ if (len > IpDxLEN) {
+ sfree(IpDx);
+ IpDx = smalloc((len + 16) * sizeof(int));
+ IpDxLEN = (len + 16);
+ }
+ for (i = 0; i < IpDxLEN; i++)
+ IpDx[i] = char_width;
+ }
+
+ /* Only want the left half of double width lines */
+ if (lattr != LATTR_NORM && x*2 >= cols)
+ return;
+
+ x *= fnt_width;
y *= font_height;
+ x += offset_width;
+ y += offset_height;
- if (attr & ATTR_ACTCURS) {
- attr &= (bold_mode == BOLD_COLOURS ? 0x200 : 0x300);
+ if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) {
+ attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0);
attr ^= ATTR_CUR_XOR;
}
nfont = 0;
- if (cfg.vtmode == VT_OEMONLY)
+ if (cfg.vtmode == VT_POORMAN && lattr != LATTR_NORM) {
+ /* Assume a poorman font is borken in other ways too. */
+ lattr = LATTR_WIDE;
+ } else
+ switch (lattr) {
+ case LATTR_NORM:
+ break;
+ case LATTR_WIDE:
+ nfont |= FONT_WIDE;
+ break;
+ default:
+ nfont |= FONT_WIDE + FONT_HIGH;
+ break;
+ }
+ if (attr & ATTR_NARROW)
+ nfont |= FONT_NARROW;
+
+ /* Special hack for the VT100 linedraw glyphs. */
+ if ((attr & CSET_MASK) == 0x2300) {
+ if (text[0] >= (char) 0xBA && text[0] <= (char) 0xBD) {
+ switch ((unsigned char) (text[0])) {
+ case 0xBA:
+ text_adjust = -2 * font_height / 5;
+ break;
+ case 0xBB:
+ text_adjust = -1 * font_height / 5;
+ break;
+ case 0xBC:
+ text_adjust = font_height / 5;
+ break;
+ case 0xBD:
+ text_adjust = 2 * font_height / 5;
+ break;
+ }
+ if (lattr == LATTR_TOP || lattr == LATTR_BOT)
+ text_adjust *= 2;
+ attr &= ~CSET_MASK;
+ text[0] = (char) (unitab_xterm['q'] & CHAR_MASK);
+ attr |= (unitab_xterm['q'] & CSET_MASK);
+ if (attr & ATTR_UNDER) {
+ attr &= ~ATTR_UNDER;
+ force_manual_underline = 1;
+ }
+ }
+ }
+
+ /* Anything left as an original character set is unprintable. */
+ if (DIRECT_CHAR(attr)) {
+ attr &= ~CSET_MASK;
+ attr |= 0xFF00;
+ memset(text, 0xFD, len);
+ }
+
+ /* OEM CP */
+ if ((attr & CSET_MASK) == ATTR_OEMCP)
nfont |= FONT_OEM;
- /*
- * Map high-half characters in order to approximate ISO using
- * OEM character set. Characters missing are 0xC3 (Atilde) and
- * 0xCC (Igrave).
- */
- if (nfont & FONT_OEM) {
- int i;
- for (i=0; i<len; i++)
- if (text[i] >= '\xA0' && text[i] <= '\xFF') {
- static const char oemhighhalf[] =
- "\x20\xAD\xBD\x9C\xCF\xBE\xDD\xF5" /* A0-A7 */
- "\xF9\xB8\xA6\xAE\xAA\xF0\xA9\xEE" /* A8-AF */
- "\xF8\xF1\xFD\xFC\xEF\xE6\xF4\xFA" /* B0-B7 */
- "\xF7\xFB\xA7\xAF\xAC\xAB\xF3\xA8" /* B8-BF */
- "\xB7\xB5\xB6\x41\x8E\x8F\x92\x80" /* C0-C7 */
- "\xD4\x90\xD2\xD3\x49\xD6\xD7\xD8" /* C8-CF */
- "\xD1\xA5\xE3\xE0\xE2\xE5\x99\x9E" /* D0-D7 */
- "\x9D\xEB\xE9\xEA\x9A\xED\xE8\xE1" /* D8-DF */
- "\x85\xA0\x83\xC6\x84\x86\x91\x87" /* E0-E7 */
- "\x8A\x82\x88\x89\x8D\xA1\x8C\x8B" /* E8-EF */
- "\xD0\xA4\x95\xA2\x93\xE4\x94\xF6" /* F0-F7 */
- "\x9B\x97\xA3\x96\x81\xEC\xE7\x98" /* F8-FF */
- ;
- text[i] = oemhighhalf[(unsigned char)text[i] - 0xA0];
+ nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT);
+ nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT);
+ if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD))
+ nfont |= FONT_BOLD;
+ if (und_mode == UND_FONT && (attr & ATTR_UNDER))
+ nfont |= FONT_UNDERLINE;
+ another_font(nfont);
+ if (!fonts[nfont]) {
+ if (nfont & FONT_UNDERLINE)
+ force_manual_underline = 1;
+ /* Don't do the same for manual bold, it could be bad news. */
+
+ nfont &= ~(FONT_BOLD | FONT_UNDERLINE);
+ }
+ another_font(nfont);
+ if (!fonts[nfont])
+ nfont = FONT_NORMAL;
+ if (attr & ATTR_REVERSE) {
+ t = nfg;
+ nfg = nbg;
+ nbg = t;
+ }
+ if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD))
+ nfg++;
+ if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK))
+ nbg++;
+ fg = colours[nfg];
+ bg = colours[nbg];
+ SelectObject(hdc, fonts[nfont]);
+ SetTextColor(hdc, fg);
+ SetBkColor(hdc, bg);
+ SetBkMode(hdc, OPAQUE);
+ line_box.left = x;
+ line_box.top = y;
+ line_box.right = x + char_width * len;
+ line_box.bottom = y + font_height;
+
+ /* Only want the left half of double width lines */
+ if (line_box.right > font_width*cols+offset_width)
+ line_box.right = font_width*cols+offset_width;
+
+ /* We're using a private area for direct to font. (512 chars.) */
+ if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) {
+ /* Ho Hum, dbcs fonts are a PITA! */
+ /* To display on W9x I have to convert to UCS */
+ static wchar_t *uni_buf = 0;
+ static int uni_len = 0;
+ int nlen, mptr;
+ if (len > uni_len) {
+ sfree(uni_buf);
+ uni_buf = smalloc((uni_len = len) * sizeof(wchar_t));
+ }
+
+ for(nlen = mptr = 0; mptr<len; mptr++) {
+ uni_buf[nlen] = 0xFFFD;
+ if (IsDBCSLeadByteEx(font_codepage, (BYTE) text[mptr])) {
+ IpDx[nlen] += char_width;
+ MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS,
+ text+mptr, 2, uni_buf+nlen, 1);
+ mptr++;
+ }
+ else
+ {
+ MultiByteToWideChar(font_codepage, MB_USEGLYPHCHARS,
+ text+mptr, 1, uni_buf+nlen, 1);
+ }
+ nlen++;
+ }
+ if (nlen <= 0)
+ return; /* Eeek! */
+
+ ExtTextOutW(hdc, x,
+ y - font_height * (lattr == LATTR_BOT) + text_adjust,
+ ETO_CLIPPED | ETO_OPAQUE, &line_box, uni_buf, nlen, IpDx);
+ if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) {
+ SetBkMode(hdc, TRANSPARENT);
+ ExtTextOutW(hdc, x - 1,
+ y - font_height * (lattr ==
+ LATTR_BOT) + text_adjust,
+ ETO_CLIPPED, &line_box, uni_buf, nlen, IpDx);
+ }
+
+ IpDx[0] = -1;
+ } else if (DIRECT_FONT(attr)) {
+ ExtTextOut(hdc, x,
+ y - font_height * (lattr == LATTR_BOT) + text_adjust,
+ ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, IpDx);
+ if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) {
+ SetBkMode(hdc, TRANSPARENT);
+
+ /* GRR: This draws the character outside it's box and can leave
+ * 'droppings' even with the clip box! I suppose I could loop it
+ * one character at a time ... yuk.
+ *
+ * Or ... I could do a test print with "W", and use +1 or -1 for this
+ * shift depending on if the leftmost column is blank...
+ */
+ ExtTextOut(hdc, x - 1,
+ y - font_height * (lattr ==
+ LATTR_BOT) + text_adjust,
+ ETO_CLIPPED, &line_box, text, len, IpDx);
+ }
+ } else {
+ /* And 'normal' unicode characters */
+ static WCHAR *wbuf = NULL;
+ static int wlen = 0;
+ int i;
+ if (wlen < len) {
+ sfree(wbuf);
+ wlen = len;
+ wbuf = smalloc(wlen * sizeof(WCHAR));
+ }
+ for (i = 0; i < len; i++)
+ wbuf[i] = (WCHAR) ((attr & CSET_MASK) + (text[i] & CHAR_MASK));
+
+ ExtTextOutW(hdc, x,
+ y - font_height * (lattr == LATTR_BOT) + text_adjust,
+ ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx);
+
+ /* And the shadow bold hack. */
+ if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) {
+ SetBkMode(hdc, TRANSPARENT);
+ ExtTextOutW(hdc, x - 1,
+ y - font_height * (lattr ==
+ LATTR_BOT) + text_adjust,
+ ETO_CLIPPED, &line_box, wbuf, len, IpDx);
+ }
+ }
+ if (lattr != LATTR_TOP && (force_manual_underline ||
+ (und_mode == UND_LINE
+ && (attr & ATTR_UNDER)))) {
+ HPEN oldpen;
+ int dec = descent;
+ if (lattr == LATTR_BOT)
+ dec = dec * 2 - font_height;
+
+ oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg));
+ MoveToEx(hdc, x, y + dec, NULL);
+ LineTo(hdc, x + len * char_width, y + dec);
+ oldpen = SelectObject(hdc, oldpen);
+ DeleteObject(oldpen);
+ }
+}
+
+void do_cursor(Context ctx, int x, int y, char *text, int len,
+ unsigned long attr, int lattr)
+{
+
+ int fnt_width;
+ int char_width;
+ HDC hdc = ctx;
+ int ctype = cfg.cursor_type;
+
+ if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) {
+ if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) {
+ do_text(ctx, x, y, text, len, attr, lattr);
+ return;
+ }
+ ctype = 2;
+ attr |= TATTR_RIGHTCURS;
+ }
+
+ fnt_width = char_width = font_width * (1 + (lattr != LATTR_NORM));
+ if (attr & ATTR_WIDE)
+ char_width *= 2;
+ x *= fnt_width;
+ y *= font_height;
+ x += offset_width;
+ y += offset_height;
+
+ if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) {
+ POINT pts[5];
+ HPEN oldpen;
+ pts[0].x = pts[1].x = pts[4].x = x;
+ pts[2].x = pts[3].x = x + char_width - 1;
+ pts[0].y = pts[3].y = pts[4].y = y;
+ pts[1].y = pts[2].y = y + font_height - 1;
+ oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23]));
+ Polyline(hdc, pts, 5);
+ oldpen = SelectObject(hdc, oldpen);
+ DeleteObject(oldpen);
+ } else if ((attr & (TATTR_ACTCURS | TATTR_PASCURS)) && ctype != 0) {
+ int startx, starty, dx, dy, length, i;
+ if (ctype == 1) {
+ startx = x;
+ starty = y + descent;
+ dx = 1;
+ dy = 0;
+ length = char_width;
+ } else {
+ int xadjust = 0;
+ if (attr & TATTR_RIGHTCURS)
+ xadjust = char_width - 1;
+ startx = x + xadjust;
+ starty = y;
+ dx = 0;
+ dy = 1;
+ length = font_height;
+ }
+ if (attr & TATTR_ACTCURS) {
+ HPEN oldpen;
+ oldpen =
+ SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23]));
+ MoveToEx(hdc, startx, starty, NULL);
+ LineTo(hdc, startx + dx * length, starty + dy * length);
+ oldpen = SelectObject(hdc, oldpen);
+ DeleteObject(oldpen);
+ } else {
+ for (i = 0; i < length; i++) {
+ if (i % 2 == 0) {
+ SetPixel(hdc, startx, starty, colours[23]);
+ }
+ startx += dx;
+ starty += dy;
+ }
+ }
+ }
+}
+
+/* This function gets the actual width of a character in the normal font.
+ */
+int CharWidth(Context ctx, int uc) {
+ HDC hdc = ctx;
+ int ibuf = 0;
+
+ /* If the font max is the same as the font ave width then this
+ * function is a no-op.
+ */
+ if (!font_dualwidth) return 1;
+
+ switch (uc & CSET_MASK) {
+ case ATTR_ASCII:
+ uc = unitab_line[uc & 0xFF];
+ break;
+ case ATTR_LINEDRW:
+ uc = unitab_xterm[uc & 0xFF];
+ break;
+ case ATTR_SCOACS:
+ uc = unitab_scoacs[uc & 0xFF];
+ break;
+ }
+ if (DIRECT_FONT(uc)) {
+ if (dbcs_screenfont) return 1;
+
+ /* Speedup, I know of no font where ascii is the wrong width */
+ if ((uc&CHAR_MASK) >= ' ' && (uc&CHAR_MASK)<= '~')
+ return 1;
+
+ if ( (uc & CSET_MASK) == ATTR_ACP ) {
+ SelectObject(hdc, fonts[FONT_NORMAL]);
+ } else if ( (uc & CSET_MASK) == ATTR_OEMCP ) {
+ another_font(FONT_OEM);
+ if (!fonts[FONT_OEM]) return 0;
+
+ SelectObject(hdc, fonts[FONT_OEM]);
+ } else
+ return 0;
+
+ if ( GetCharWidth32(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1 &&
+ GetCharWidth(hdc, uc&CHAR_MASK, uc&CHAR_MASK, &ibuf) != 1)
+ return 0;
+ } else {
+ /* Speedup, I know of no font where ascii is the wrong width */
+ if (uc >= ' ' && uc <= '~') return 1;
+
+ SelectObject(hdc, fonts[FONT_NORMAL]);
+ if ( GetCharWidth32W(hdc, uc, uc, &ibuf) == 1 )
+ /* Okay that one worked */ ;
+ else if ( GetCharWidthW(hdc, uc, uc, &ibuf) == 1 )
+ /* This should work on 9x too, but it's "less accurate" */ ;
+ else
+ return 0;
+ }
+
+ ibuf += font_width / 2 -1;
+ ibuf /= font_width;
+
+ return ibuf;
+}
+
+/*
+ * Translate a WM_(SYS)?KEY(UP|DOWN) message into a string of ASCII
+ * codes. Returns number of bytes used or zero to drop the message
+ * or -1 to forward the message to windows.
+ */
+static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
+ unsigned char *output)
+{
+ BYTE keystate[256];
+ int scan, left_alt = 0, key_down, shift_state;
+ int r, i, code;
+ unsigned char *p = output;
+ static int alt_sum = 0;
+
+ HKL kbd_layout = GetKeyboardLayout(0);
+
+ static WORD keys[3];
+ static int compose_char = 0;
+ static WPARAM compose_key = 0;
+
+ r = GetKeyboardState(keystate);
+ if (!r)
+ memset(keystate, 0, sizeof(keystate));
+ else {
+#if 0
+#define SHOW_TOASCII_RESULT
+ { /* Tell us all about key events */
+ static BYTE oldstate[256];
+ static int first = 1;
+ static int scan;
+ int ch;
+ if (first)
+ memcpy(oldstate, keystate, sizeof(oldstate));
+ first = 0;
+
+ if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT) {
+ debug(("+"));
+ } else if ((HIWORD(lParam) & KF_UP)
+ && scan == (HIWORD(lParam) & 0xFF)) {
+ debug((". U"));
+ } else {
+ debug((".\n"));
+ if (wParam >= VK_F1 && wParam <= VK_F20)
+ debug(("K_F%d", wParam + 1 - VK_F1));
+ else
+ switch (wParam) {
+ case VK_SHIFT:
+ debug(("SHIFT"));
+ break;
+ case VK_CONTROL:
+ debug(("CTRL"));
+ break;
+ case VK_MENU:
+ debug(("ALT"));
+ break;
+ default:
+ debug(("VK_%02x", wParam));
+ }
+ if (message == WM_SYSKEYDOWN || message == WM_SYSKEYUP)
+ debug(("*"));
+ debug((", S%02x", scan = (HIWORD(lParam) & 0xFF)));
+
+ ch = MapVirtualKeyEx(wParam, 2, kbd_layout);
+ if (ch >= ' ' && ch <= '~')
+ debug((", '%c'", ch));
+ else if (ch)
+ debug((", $%02x", ch));
+
+ if (keys[0])
+ debug((", KB0=%02x", keys[0]));
+ if (keys[1])
+ debug((", KB1=%02x", keys[1]));
+ if (keys[2])
+ debug((", KB2=%02x", keys[2]));
+
+ if ((keystate[VK_SHIFT] & 0x80) != 0)
+ debug((", S"));
+ if ((keystate[VK_CONTROL] & 0x80) != 0)
+ debug((", C"));
+ if ((HIWORD(lParam) & KF_EXTENDED))
+ debug((", E"));
+ if ((HIWORD(lParam) & KF_UP))
+ debug((", U"));
+ }
+
+ if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT);
+ else if ((HIWORD(lParam) & KF_UP))
+ oldstate[wParam & 0xFF] ^= 0x80;
+ else
+ oldstate[wParam & 0xFF] ^= 0x81;
+
+ for (ch = 0; ch < 256; ch++)
+ if (oldstate[ch] != keystate[ch])
+ debug((", M%02x=%02x", ch, keystate[ch]));
+
+ memcpy(oldstate, keystate, sizeof(oldstate));
+ }
+#endif
+
+ if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED)) {
+ keystate[VK_RMENU] = keystate[VK_MENU];
+ }
+
+
+ /* Nastyness with NUMLock - Shift-NUMLock is left alone though */
+ if ((cfg.funky_type == 3 ||
+ (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k))
+ && wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) {
+
+ wParam = VK_EXECUTE;
+
+ /* UnToggle NUMLock */
+ if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0)
+ keystate[VK_NUMLOCK] ^= 1;
+ }
+
+ /* And write back the 'adjusted' state */
+ SetKeyboardState(keystate);
+ }
+
+ /* Disable Auto repeat if required */
+ if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT)
+ return 0;
+
+ if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0)
+ left_alt = 1;
+
+ key_down = ((HIWORD(lParam) & KF_UP) == 0);
+
+ /* Make sure Ctrl-ALT is not the same as AltGr for ToAscii unless told. */
+ if (left_alt && (keystate[VK_CONTROL] & 0x80)) {
+ if (cfg.ctrlaltkeys)
+ keystate[VK_MENU] = 0;
+ else {
+ keystate[VK_RMENU] = 0x80;
+ left_alt = 0;
+ }
+ }
+
+ alt_pressed = (left_alt && key_down);
+
+ scan = (HIWORD(lParam) & (KF_UP | KF_EXTENDED | 0xFF));
+ shift_state = ((keystate[VK_SHIFT] & 0x80) != 0)
+ + ((keystate[VK_CONTROL] & 0x80) != 0) * 2;
+
+ /* Note if AltGr was pressed and if it was used as a compose key */
+ if (!compose_state) {
+ compose_key = 0x100;
+ if (cfg.compose_key) {
+ if (wParam == VK_MENU && (HIWORD(lParam) & KF_EXTENDED))
+ compose_key = wParam;
+ }
+ if (wParam == VK_APPS)
+ compose_key = wParam;
+ }
+
+ if (wParam == compose_key) {
+ if (compose_state == 0
+ && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == 0) compose_state =
+ 1;
+ else if (compose_state == 1 && (HIWORD(lParam) & KF_UP))
+ compose_state = 2;
+ else
+ compose_state = 0;
+ } else if (compose_state == 1 && wParam != VK_CONTROL)
+ compose_state = 0;
+
+ /*
+ * Record that we pressed key so the scroll window can be reset, but
+ * be careful to avoid Shift-UP/Down
+ */
+ if (wParam != VK_SHIFT && wParam != VK_PRIOR && wParam != VK_NEXT &&
+ wParam != VK_MENU && wParam != VK_CONTROL) {
+ seen_key_event = 1;
+ }
+
+ if (compose_state > 1 && left_alt)
+ compose_state = 0;
+
+ /* Sanitize the number pad if not using a PC NumPad */
+ if (left_alt || (app_keypad_keys && !cfg.no_applic_k
+ && cfg.funky_type != 2)
+ || cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) {
+ if ((HIWORD(lParam) & KF_EXTENDED) == 0) {
+ int nParam = 0;
+ switch (wParam) {
+ case VK_INSERT:
+ nParam = VK_NUMPAD0;
+ break;
+ case VK_END:
+ nParam = VK_NUMPAD1;
+ break;
+ case VK_DOWN:
+ nParam = VK_NUMPAD2;
+ break;
+ case VK_NEXT:
+ nParam = VK_NUMPAD3;
+ break;
+ case VK_LEFT:
+ nParam = VK_NUMPAD4;
+ break;
+ case VK_CLEAR:
+ nParam = VK_NUMPAD5;
+ break;
+ case VK_RIGHT:
+ nParam = VK_NUMPAD6;
+ break;
+ case VK_HOME:
+ nParam = VK_NUMPAD7;
+ break;
+ case VK_UP:
+ nParam = VK_NUMPAD8;
+ break;
+ case VK_PRIOR:
+ nParam = VK_NUMPAD9;
+ break;
+ case VK_DELETE:
+ nParam = VK_DECIMAL;
+ break;
+ }
+ if (nParam) {
+ if (keystate[VK_NUMLOCK] & 1)
+ shift_state |= 1;
+ wParam = nParam;
+ }
+ }
+ }
+
+ /* If a key is pressed and AltGr is not active */
+ if (key_down && (keystate[VK_RMENU] & 0x80) == 0 && !compose_state) {
+ /* Okay, prepare for most alts then ... */
+ if (left_alt)
+ *p++ = '\033';
+
+ /* Lets see if it's a pattern we know all about ... */
+ if (wParam == VK_PRIOR && shift_state == 1) {
+ SendMessage(hwnd, WM_VSCROLL, SB_PAGEUP, 0);
+ return 0;
+ }
+ if (wParam == VK_NEXT && shift_state == 1) {
+ SendMessage(hwnd, WM_VSCROLL, SB_PAGEDOWN, 0);
+ return 0;
+ }
+ if (wParam == VK_INSERT && shift_state == 1) {
+ term_do_paste();
+ return 0;
+ }
+ if (left_alt && wParam == VK_F4 && cfg.alt_f4) {
+ return -1;
+ }
+ if (left_alt && wParam == VK_SPACE && cfg.alt_space) {
+ SendMessage(hwnd, WM_SYSCOMMAND, SC_KEYMENU, 0);
+ return -1;
+ }
+ if (left_alt && wParam == VK_RETURN && cfg.fullscreenonaltenter &&
+ (cfg.resize_action != RESIZE_DISABLED)) {
+ if ((HIWORD(lParam) & (KF_UP | KF_REPEAT)) != KF_REPEAT)
+ flip_full_screen();
+ return -1;
+ }
+ /* Control-Numlock for app-keypad mode switch */
+ if (wParam == VK_PAUSE && shift_state == 2) {
+ app_keypad_keys ^= 1;
+ return 0;
+ }
+
+ /* Nethack keypad */
+ if (cfg.nethack_keypad && !left_alt) {
+ switch (wParam) {
+ case VK_NUMPAD1:
+ *p++ = shift_state ? 'B' : 'b';
+ return p - output;
+ case VK_NUMPAD2:
+ *p++ = shift_state ? 'J' : 'j';
+ return p - output;
+ case VK_NUMPAD3:
+ *p++ = shift_state ? 'N' : 'n';
+ return p - output;
+ case VK_NUMPAD4:
+ *p++ = shift_state ? 'H' : 'h';
+ return p - output;
+ case VK_NUMPAD5:
+ *p++ = shift_state ? '.' : '.';
+ return p - output;
+ case VK_NUMPAD6:
+ *p++ = shift_state ? 'L' : 'l';
+ return p - output;
+ case VK_NUMPAD7:
+ *p++ = shift_state ? 'Y' : 'y';
+ return p - output;
+ case VK_NUMPAD8:
+ *p++ = shift_state ? 'K' : 'k';
+ return p - output;
+ case VK_NUMPAD9:
+ *p++ = shift_state ? 'U' : 'u';
+ return p - output;
+ }
+ }
+
+ /* Application Keypad */
+ if (!left_alt) {
+ int xkey = 0;
+
+ if (cfg.funky_type == 3 ||
+ (cfg.funky_type <= 1 &&
+ app_keypad_keys && !cfg.no_applic_k)) switch (wParam) {
+ case VK_EXECUTE:
+ xkey = 'P';
+ break;
+ case VK_DIVIDE:
+ xkey = 'Q';
+ break;
+ case VK_MULTIPLY:
+ xkey = 'R';
+ break;
+ case VK_SUBTRACT:
+ xkey = 'S';
+ break;
+ }
+ if (app_keypad_keys && !cfg.no_applic_k)
+ switch (wParam) {
+ case VK_NUMPAD0:
+ xkey = 'p';
+ break;
+ case VK_NUMPAD1:
+ xkey = 'q';
+ break;
+ case VK_NUMPAD2:
+ xkey = 'r';
+ break;
+ case VK_NUMPAD3:
+ xkey = 's';
+ break;
+ case VK_NUMPAD4:
+ xkey = 't';
+ break;
+ case VK_NUMPAD5:
+ xkey = 'u';
+ break;
+ case VK_NUMPAD6:
+ xkey = 'v';
+ break;
+ case VK_NUMPAD7:
+ xkey = 'w';
+ break;
+ case VK_NUMPAD8:
+ xkey = 'x';
+ break;
+ case VK_NUMPAD9:
+ xkey = 'y';
+ break;
+
+ case VK_DECIMAL:
+ xkey = 'n';
+ break;
+ case VK_ADD:
+ if (cfg.funky_type == 2) {
+ if (shift_state)
+ xkey = 'l';
+ else
+ xkey = 'k';
+ } else if (shift_state)
+ xkey = 'm';
+ else
+ xkey = 'l';
+ break;
+
+ case VK_DIVIDE:
+ if (cfg.funky_type == 2)
+ xkey = 'o';
+ break;
+ case VK_MULTIPLY:
+ if (cfg.funky_type == 2)
+ xkey = 'j';
+ break;
+ case VK_SUBTRACT:
+ if (cfg.funky_type == 2)
+ xkey = 'm';
+ break;
+
+ case VK_RETURN:
+ if (HIWORD(lParam) & KF_EXTENDED)
+ xkey = 'M';
+ break;
+ }
+ if (xkey) {
+ if (vt52_mode) {
+ if (xkey >= 'P' && xkey <= 'S')
+ p += sprintf((char *) p, "\x1B%c", xkey);
+ else
+ p += sprintf((char *) p, "\x1B?%c", xkey);
+ } else
+ p += sprintf((char *) p, "\x1BO%c", xkey);
+ return p - output;
+ }
+ }
+
+ if (wParam == VK_BACK && shift_state == 0) { /* Backspace */
+ *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08);
+ *p++ = 0;
+ return -2;
+ }
+ if (wParam == VK_TAB && shift_state == 1) { /* Shift tab */
+ *p++ = 0x1B;
+ *p++ = '[';
+ *p++ = 'Z';
+ return p - output;
+ }
+ if (wParam == VK_SPACE && shift_state == 2) { /* Ctrl-Space */
+ *p++ = 0;
+ return p - output;
+ }
+ if (wParam == VK_SPACE && shift_state == 3) { /* Ctrl-Shift-Space */
+ *p++ = 160;
+ return p - output;
+ }
+ if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */
+ *p++ = 3;
+ *p++ = 0;
+ return -2;
+ }
+ if (wParam == VK_PAUSE) { /* Break/Pause */
+ *p++ = 26;
+ *p++ = 0;
+ return -2;
+ }
+ /* Control-2 to Control-8 are special */
+ if (shift_state == 2 && wParam >= '2' && wParam <= '8') {
+ *p++ = "\000\033\034\035\036\037\177"[wParam - '2'];
+ return p - output;
+ }
+ if (shift_state == 2 && wParam == 0xBD) {
+ *p++ = 0x1F;
+ return p - output;
+ }
+ if (shift_state == 2 && wParam == 0xDF) {
+ *p++ = 0x1C;
+ return p - output;
+ }
+ if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) {
+ *p++ = '\r';
+ *p++ = '\n';
+ return p - output;
+ }
+
+ /*
+ * Next, all the keys that do tilde codes. (ESC '[' nn '~',
+ * for integer decimal nn.)
+ *
+ * We also deal with the weird ones here. Linux VCs replace F1
+ * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
+ * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
+ * respectively.
+ */
+ code = 0;
+ switch (wParam) {
+ case VK_F1:
+ code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11);
+ break;
+ case VK_F2:
+ code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12);
+ break;
+ case VK_F3:
+ code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13);
+ break;
+ case VK_F4:
+ code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14);
+ break;
+ case VK_F5:
+ code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15);
+ break;
+ case VK_F6:
+ code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17);
+ break;
+ case VK_F7:
+ code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18);
+ break;
+ case VK_F8:
+ code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19);
+ break;
+ case VK_F9:
+ code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20);
+ break;
+ case VK_F10:
+ code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21);
+ break;
+ case VK_F11:
+ code = 23;
+ break;
+ case VK_F12:
+ code = 24;
+ break;
+ case VK_F13:
+ code = 25;
+ break;
+ case VK_F14:
+ code = 26;
+ break;
+ case VK_F15:
+ code = 28;
+ break;
+ case VK_F16:
+ code = 29;
+ break;
+ case VK_F17:
+ code = 31;
+ break;
+ case VK_F18:
+ code = 32;
+ break;
+ case VK_F19:
+ code = 33;
+ break;
+ case VK_F20:
+ code = 34;
+ break;
+ }
+ if ((shift_state&2) == 0) switch (wParam) {
+ case VK_HOME:
+ code = 1;
+ break;
+ case VK_INSERT:
+ code = 2;
+ break;
+ case VK_DELETE:
+ code = 3;
+ break;
+ case VK_END:
+ code = 4;
+ break;
+ case VK_PRIOR:
+ code = 5;
+ break;
+ case VK_NEXT:
+ code = 6;
+ break;
+ }
+ /* Reorder edit keys to physical order */
+ if (cfg.funky_type == 3 && code <= 6)
+ code = "\0\2\1\4\5\3\6"[code];
+
+ if (vt52_mode && code > 0 && code <= 6) {
+ p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]);
+ return p - output;
+ }
+
+ if (cfg.funky_type == 5 && /* SCO function keys */
+ code >= 11 && code <= 34) {
+ char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{";
+ int index = 0;
+ switch (wParam) {
+ case VK_F1: index = 0; break;
+ case VK_F2: index = 1; break;
+ case VK_F3: index = 2; break;
+ case VK_F4: index = 3; break;
+ case VK_F5: index = 4; break;
+ case VK_F6: index = 5; break;
+ case VK_F7: index = 6; break;
+ case VK_F8: index = 7; break;
+ case VK_F9: index = 8; break;
+ case VK_F10: index = 9; break;
+ case VK_F11: index = 10; break;
+ case VK_F12: index = 11; break;
+ }
+ if (keystate[VK_SHIFT] & 0x80) index += 12;
+ if (keystate[VK_CONTROL] & 0x80) index += 24;
+ p += sprintf((char *) p, "\x1B[%c", codes[index]);
+ return p - output;
+ }
+ if (cfg.funky_type == 5 && /* SCO small keypad */
+ code >= 1 && code <= 6) {
+ char codes[] = "HL.FIG";
+ if (code == 3) {
+ *p++ = '\x7F';
+ } else {
+ p += sprintf((char *) p, "\x1B[%c", codes[code-1]);
+ }
+ return p - output;
+ }
+ if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) {
+ int offt = 0;
+ if (code > 15)
+ offt++;
+ if (code > 21)
+ offt++;
+ if (vt52_mode)
+ p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt);
+ else
+ p +=
+ sprintf((char *) p, "\x1BO%c", code + 'P' - 11 - offt);
+ return p - output;
+ }
+ if (cfg.funky_type == 1 && code >= 11 && code <= 15) {
+ p += sprintf((char *) p, "\x1B[[%c", code + 'A' - 11);
+ return p - output;
+ }
+ if (cfg.funky_type == 2 && code >= 11 && code <= 14) {
+ if (vt52_mode)
+ p += sprintf((char *) p, "\x1B%c", code + 'P' - 11);
+ else
+ p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11);
+ return p - output;
+ }
+ if (cfg.rxvt_homeend && (code == 1 || code == 4)) {
+ p += sprintf((char *) p, code == 1 ? "\x1B[H" : "\x1BOw");
+ return p - output;
+ }
+ if (code) {
+ p += sprintf((char *) p, "\x1B[%d~", code);
+ return p - output;
+ }
+
+ /*
+ * Now the remaining keys (arrows and Keypad 5. Keypad 5 for
+ * some reason seems to send VK_CLEAR to Windows...).
+ */
+ {
+ char xkey = 0;
+ switch (wParam) {
+ case VK_UP:
+ xkey = 'A';
+ break;
+ case VK_DOWN:
+ xkey = 'B';
+ break;
+ case VK_RIGHT:
+ xkey = 'C';
+ break;
+ case VK_LEFT:
+ xkey = 'D';
+ break;
+ case VK_CLEAR:
+ xkey = 'G';
+ break;
+ }
+ if (xkey) {
+ if (vt52_mode)
+ p += sprintf((char *) p, "\x1B%c", xkey);
+ else {
+ int app_flg = (app_cursor_keys && !cfg.no_applic_c);
+#if 0
+ /*
+ * RDB: VT100 & VT102 manuals both state the
+ * app cursor keys only work if the app keypad
+ * is on.
+ *
+ * SGT: That may well be true, but xterm
+ * disagrees and so does at least one
+ * application, so I've #if'ed this out and the
+ * behaviour is back to PuTTY's original: app
+ * cursor and app keypad are independently
+ * switchable modes. If anyone complains about
+ * _this_ I'll have to put in a configurable
+ * option.
+ */
+ if (!app_keypad_keys)
+ app_flg = 0;
+#endif
+ /* Useful mapping of Ctrl-arrows */
+ if (shift_state == 2)
+ app_flg = !app_flg;
+
+ if (app_flg)
+ p += sprintf((char *) p, "\x1BO%c", xkey);
+ else
+ p += sprintf((char *) p, "\x1B[%c", xkey);
+ }
+ return p - output;
}
- }
-
- if (attr & ATTR_GBCHR) {
- int i;
- /*
- * GB mapping: map # to pound, and everything else stays
- * normal.
- */
- for (i=0; i<len; i++)
- if (text[i] == '#')
- text[i] = cfg.vtmode == VT_OEMONLY ? '\x9C' : '\xA3';
- } else if (attr & ATTR_LINEDRW) {
- int i;
- static const char poorman[] =
- "*#****\xB0\xB1**+++++-----++++|****\xA3\xB7";
- static const char oemmap[] =
- "*\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5"
- "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA";
+ }
/*
- * Line drawing mapping: map ` thru ~ (0x60 thru 0x7E) to
- * VT100 line drawing chars; everything else stays normal.
+ * Finally, deal with Return ourselves. (Win95 seems to
+ * foul it up when Alt is pressed, for some reason.)
*/
- switch (cfg.vtmode) {
- case VT_XWINDOWS:
- for (i=0; i<len; i++)
- if (text[i] >= '\x60' && text[i] <= '\x7E')
- text[i] += '\x01' - '\x60';
- break;
- case VT_OEMANSI:
- case VT_OEMONLY:
- nfont |= FONT_OEM;
- for (i=0; i<len; i++)
- if (text[i] >= '\x60' && text[i] <= '\x7E')
- text[i] = oemmap[(unsigned char)text[i] - 0x60];
- break;
- case VT_POORMAN:
- for (i=0; i<len; i++)
- if (text[i] >= '\x60' && text[i] <= '\x7E')
- text[i] = poorman[(unsigned char)text[i] - 0x60];
- break;
+ if (wParam == VK_RETURN) { /* Return */
+ *p++ = 0x0D;
+ *p++ = 0;
+ return -2;
}
- }
- nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT);
- nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT);
- if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD))
- nfont |= FONT_BOLD;
- if (und_mode == UND_FONT && (attr & ATTR_UNDER))
- nfont |= FONT_UNDERLINE;
- if (attr & ATTR_REVERSE) {
- t = nfg; nfg = nbg; nbg = t;
- }
- if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD))
- nfg++;
- fg = colours[nfg];
- bg = colours[nbg];
- SelectObject (hdc, fonts[nfont]);
- SetTextColor (hdc, fg);
- SetBkColor (hdc, bg);
- SetBkMode (hdc, OPAQUE);
- TextOut (hdc, x, y, text, len);
- if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) {
- SetBkMode (hdc, TRANSPARENT);
- TextOut (hdc, x-1, y, text, len);
- }
- if (und_mode == UND_LINE && (attr & ATTR_UNDER)) {
- HPEN oldpen;
- oldpen = SelectObject (hdc, CreatePen(PS_SOLID, 0, fg));
- MoveToEx (hdc, x, y+descent, NULL);
- LineTo (hdc, x+len*font_width, y+descent);
- oldpen = SelectObject (hdc, oldpen);
- DeleteObject (oldpen);
- }
- if (attr & ATTR_PASCURS) {
- POINT pts[5];
- HPEN oldpen;
- pts[0].x = pts[1].x = pts[4].x = x;
- pts[2].x = pts[3].x = x+font_width-1;
- pts[0].y = pts[3].y = pts[4].y = y;
- pts[1].y = pts[2].y = y+font_height-1;
- oldpen = SelectObject (hdc, CreatePen(PS_SOLID, 0, colours[23]));
- Polyline (hdc, pts, 5);
- oldpen = SelectObject (hdc, oldpen);
- DeleteObject (oldpen);
+ if (left_alt && wParam >= VK_NUMPAD0 && wParam <= VK_NUMPAD9)
+ alt_sum = alt_sum * 10 + wParam - VK_NUMPAD0;
+ else
+ alt_sum = 0;
}
-}
-/*
- * Translate a WM_(SYS)?KEYDOWN message into a string of ASCII
- * codes. Returns number of bytes used.
- */
-static int TranslateKey(WPARAM wParam, LPARAM lParam, unsigned char *output) {
- unsigned char *p = output;
- BYTE keystate[256];
- int ret, code;
- int cancel_alt = FALSE;
+ /* Okay we've done everything interesting; let windows deal with
+ * the boring stuff */
+ {
+ BOOL capsOn=0;
- /*
- * Get hold of the keyboard state, because we'll need it a few
- * times shortly.
- */
- ret = GetKeyboardState(keystate);
+ /* helg: clear CAPS LOCK state if caps lock switches to cyrillic */
+ if(cfg.xlat_capslockcyr && keystate[VK_CAPITAL] != 0) {
+ capsOn= !left_alt;
+ keystate[VK_CAPITAL] = 0;
+ }
- /*
- * Windows does not always want to distinguish left and right
- * Alt or Control keys. Thus we keep track of them ourselves.
- * See also the WM_KEYUP handler.
- */
- if (wParam == VK_MENU) {
- if (lParam & 0x1000000) keystate[VK_RMENU] = 0x80;
- else keystate[VK_LMENU] = 0x80;
- SetKeyboardState (keystate);
- return 0;
- }
- if (wParam == VK_CONTROL) {
- if (lParam & 0x1000000) keystate[VK_RCONTROL] = 0x80;
- else keystate[VK_LCONTROL] = 0x80;
- SetKeyboardState (keystate);
- return 0;
- }
+ r = ToAsciiEx(wParam, scan, keystate, keys, 0, kbd_layout);
+#ifdef SHOW_TOASCII_RESULT
+ if (r == 1 && !key_down) {
+ if (alt_sum) {
+ if (in_utf || dbcs_screenfont)
+ debug((", (U+%04x)", alt_sum));
+ else
+ debug((", LCH(%d)", alt_sum));
+ } else {
+ debug((", ACH(%d)", keys[0]));
+ }
+ } else if (r > 0) {
+ int r1;
+ debug((", ASC("));
+ for (r1 = 0; r1 < r; r1++) {
+ debug(("%s%d", r1 ? "," : "", keys[r1]));
+ }
+ debug((")"));
+ }
+#endif
+ if (r > 0) {
+ WCHAR keybuf;
- /*
- * Prepend ESC, and cancel ALT, if ALT was pressed at the time
- * and it wasn't AltGr.
- */
- if (lParam & 0x20000000 && (keystate[VK_LMENU] & 0x80)) {
- *p++ = 0x1B;
- cancel_alt = TRUE;
- }
+ /*
+ * Interrupt an ongoing paste. I'm not sure this is
+ * sensible, but for the moment it's preferable to
+ * having to faff about buffering things.
+ */
+ term_nopaste();
- /*
- * Shift-PgUp, Shift-PgDn, and Alt-F4 all produce window
- * events: we'll deal with those now.
- */
- if (ret && (keystate[VK_SHIFT] & 0x80) && wParam == VK_PRIOR) {
- SendMessage (hwnd, WM_VSCROLL, SB_PAGEUP, 0);
- return 0;
- }
- if (ret && (keystate[VK_SHIFT] & 0x80) && wParam == VK_NEXT) {
- SendMessage (hwnd, WM_VSCROLL, SB_PAGEDOWN, 0);
- return 0;
- }
- if ((lParam & 0x20000000) && wParam == VK_F4) {
- SendMessage (hwnd, WM_DESTROY, 0, 0);
- return 0;
- }
+ p = output;
+ for (i = 0; i < r; i++) {
+ unsigned char ch = (unsigned char) keys[i];
- /*
- * In general, the strategy is to see what the Windows keymap
- * translation has to say for itself, and then process function
- * keys and suchlike ourselves if that fails. But first we must
- * deal with the small number of special cases which the
- * Windows keymap translator thinks it can do but gets wrong.
- *
- * First special case: we might want the Backspace key to send
- * 0x7F not 0x08.
- */
- if (wParam == VK_BACK) {
- *p++ = (cfg.bksp_is_delete ? 0x7F : 0x08);
- return p - output;
- }
+ if (compose_state == 2 && (ch & 0x80) == 0 && ch > ' ') {
+ compose_char = ch;
+ compose_state++;
+ continue;
+ }
+ if (compose_state == 3 && (ch & 0x80) == 0 && ch > ' ') {
+ int nc;
+ compose_state = 0;
- /*
- * Control-Space should send ^@ (0x00), not Space.
- */
- if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == VK_SPACE) {
- *p++ = 0x00;
- return p - output;
- }
+ if ((nc = check_compose(compose_char, ch)) == -1) {
+ MessageBeep(MB_ICONHAND);
+ return 0;
+ }
+ keybuf = nc;
+ luni_send(&keybuf, 1, 1);
+ continue;
+ }
- /*
- * If we're in applications keypad mode, we have to process it
- * before char-map translation, because it will pre-empt lots
- * of stuff, even if NumLock is off.
- */
- if (app_keypad_keys) {
- if (ret) {
- /*
- * Hack to ensure NumLock doesn't interfere with
- * perception of Shift for Keypad Plus. I don't pretend
- * to understand this, but it seems to work as is.
- * Leave it alone, or die.
- */
- keystate[VK_NUMLOCK] = 0;
- SetKeyboardState (keystate);
- GetKeyboardState (keystate);
- }
- switch ( (lParam >> 16) & 0x1FF ) {
- case 0x145: p += sprintf((char *)p, "\x1BOP"); return p - output;
- case 0x135: p += sprintf((char *)p, "\x1BOQ"); return p - output;
- case 0x037: p += sprintf((char *)p, "\x1BOR"); return p - output;
- case 0x047: p += sprintf((char *)p, "\x1BOw"); return p - output;
- case 0x048: p += sprintf((char *)p, "\x1BOx"); return p - output;
- case 0x049: p += sprintf((char *)p, "\x1BOy"); return p - output;
- case 0x04A: p += sprintf((char *)p, "\x1BOS"); return p - output;
- case 0x04B: p += sprintf((char *)p, "\x1BOt"); return p - output;
- case 0x04C: p += sprintf((char *)p, "\x1BOu"); return p - output;
- case 0x04D: p += sprintf((char *)p, "\x1BOv"); return p - output;
- case 0x04E: /* keypad + is ^[Ol, but ^[Om with Shift */
- p += sprintf((char *)p,
- (ret && (keystate[VK_SHIFT] & 0x80)) ?
- "\x1BOm" : "\x1BOl");
- return p - output;
- case 0x04F: p += sprintf((char *)p, "\x1BOq"); return p - output;
- case 0x050: p += sprintf((char *)p, "\x1BOr"); return p - output;
- case 0x051: p += sprintf((char *)p, "\x1BOs"); return p - output;
- case 0x052: p += sprintf((char *)p, "\x1BOp"); return p - output;
- case 0x053: p += sprintf((char *)p, "\x1BOn"); return p - output;
- case 0x11C: p += sprintf((char *)p, "\x1BOM"); return p - output;
- }
- }
+ compose_state = 0;
- /*
- * Before doing Windows charmap translation, remove LeftALT
- * from the keymap, since its sole effect should be to prepend
- * ESC, which we've already done. Note that removal of LeftALT
- * has to happen _after_ the above call to SetKeyboardState, or
- * dire things will befall.
- */
- if (cancel_alt) {
- keystate[VK_MENU] = keystate[VK_RMENU];
- keystate[VK_LMENU] = 0;
- }
+ if (!key_down) {
+ if (alt_sum) {
+ if (in_utf || dbcs_screenfont) {
+ keybuf = alt_sum;
+ luni_send(&keybuf, 1, 1);
+ } else {
+ ch = (char) alt_sum;
+ /*
+ * We need not bother about stdin
+ * backlogs here, because in GUI PuTTY
+ * we can't do anything about it
+ * anyway; there's no means of asking
+ * Windows to hold off on KEYDOWN
+ * messages. We _have_ to buffer
+ * everything we're sent.
+ */
+ ldisc_send(&ch, 1, 1);
+ }
+ alt_sum = 0;
+ } else
+ lpage_send(kbd_codepage, &ch, 1, 1);
+ } else {
+ if(capsOn && ch < 0x80) {
+ WCHAR cbuf[2];
+ cbuf[0] = 27;
+ cbuf[1] = xlat_uskbd2cyrllic(ch);
+ luni_send(cbuf+!left_alt, 1+!!left_alt, 1);
+ } else {
+ char cbuf[2];
+ cbuf[0] = '\033';
+ cbuf[1] = ch;
+ lpage_send(kbd_codepage, cbuf+!left_alt, 1+!!left_alt, 1);
+ }
+ }
+ show_mouseptr(0);
+ }
+
+ /* This is so the ALT-Numpad and dead keys work correctly. */
+ keys[0] = 0;
- /*
- * Attempt the Windows char-map translation.
- */
- if (ret) {
- WORD chr;
- int r = ToAscii (wParam, (lParam >> 16) & 0xFF,
- keystate, &chr, 0);
- if (r == 1) {
- *p++ = chr & 0xFF;
return p - output;
}
+ /* If we're definitly not building up an ALT-54321 then clear it */
+ if (!left_alt)
+ keys[0] = 0;
+ /* If we will be using alt_sum fix the 256s */
+ else if (keys[0] && (in_utf || dbcs_screenfont))
+ keys[0] = 10;
}
/*
- * OK, we haven't had a key code from the keymap translation.
- * We'll try our various special cases and function keys, and
- * then give up. (There's nothing wrong with giving up:
- * Scrollock, Pause/Break, and of course the various buckybit
- * keys all produce KEYDOWN events that we really _do_ want to
- * ignore.)
- */
-
- /*
- * Control-2 should return ^@ (0x00), Control-6 should return
- * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
- * the DOS keyboard handling did it, and we have nothing better
- * to do with the key combo in question, we'll also map
- * Control-Backquote to ^\ (0x1C).
- */
- if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == '2') {
- *p++ = 0x00;
- return p - output;
- }
- if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == '6') {
- *p++ = 0x1E;
- return p - output;
- }
- if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == 0xBD) {
- *p++ = 0x1F;
- return p - output;
- }
- if (ret && (keystate[VK_CONTROL] & 0x80) && wParam == 0xDF) {
- *p++ = 0x1C;
- return p - output;
- }
-
- /*
- * First, all the keys that do tilde codes. (ESC '[' nn '~',
- * for integer decimal nn.)
- *
- * We also deal with the weird ones here. Linux VCs replace F1
- * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
- * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
- * respectively.
+ * ALT alone may or may not want to bring up the System menu.
+ * If it's not meant to, we return 0 on presses or releases of
+ * ALT, to show that we've swallowed the keystroke. Otherwise
+ * we return -1, which means Windows will give the keystroke
+ * its default handling (i.e. bring up the System menu).
*/
- code = 0;
- switch (wParam) {
- case VK_F1: code = (keystate[VK_SHIFT] & 0x80 ? 23 : 11); break;
- case VK_F2: code = (keystate[VK_SHIFT] & 0x80 ? 24 : 12); break;
- case VK_F3: code = (keystate[VK_SHIFT] & 0x80 ? 25 : 13); break;
- case VK_F4: code = (keystate[VK_SHIFT] & 0x80 ? 26 : 14); break;
- case VK_F5: code = (keystate[VK_SHIFT] & 0x80 ? 28 : 15); break;
- case VK_F6: code = (keystate[VK_SHIFT] & 0x80 ? 29 : 17); break;
- case VK_F7: code = (keystate[VK_SHIFT] & 0x80 ? 31 : 18); break;
- case VK_F8: code = (keystate[VK_SHIFT] & 0x80 ? 32 : 19); break;
- case VK_F9: code = (keystate[VK_SHIFT] & 0x80 ? 33 : 20); break;
- case VK_F10: code = (keystate[VK_SHIFT] & 0x80 ? 34 : 21); break;
- case VK_F11: code = 23; break;
- case VK_F12: code = 24; break;
- case VK_HOME: code = 1; break;
- case VK_INSERT: code = 2; break;
- case VK_DELETE: code = 3; break;
- case VK_END: code = 4; break;
- case VK_PRIOR: code = 5; break;
- case VK_NEXT: code = 6; break;
- }
- if (cfg.linux_funkeys && code >= 11 && code <= 15) {
- p += sprintf((char *)p, "\x1B[[%c", code + 'A' - 11);
- return p - output;
- }
- if (cfg.rxvt_homeend && (code == 1 || code == 4)) {
- p += sprintf((char *)p, code == 1 ? "\x1B[H" : "\x1BOw");
- return p - output;
- }
- if (code) {
- p += sprintf((char *)p, "\x1B[%d~", code);
- return p - output;
- }
+ if (wParam == VK_MENU && !cfg.alt_only)
+ return 0;
- /*
- * Now the remaining keys (arrows and Keypad 5. Keypad 5 for
- * some reason seems to send VK_CLEAR to Windows...).
- */
- switch (wParam) {
- case VK_UP:
- p += sprintf((char *)p, app_cursor_keys ? "\x1BOA" : "\x1B[A");
- return p - output;
- case VK_DOWN:
- p += sprintf((char *)p, app_cursor_keys ? "\x1BOB" : "\x1B[B");
- return p - output;
- case VK_RIGHT:
- p += sprintf((char *)p, app_cursor_keys ? "\x1BOC" : "\x1B[C");
- return p - output;
- case VK_LEFT:
- p += sprintf((char *)p, app_cursor_keys ? "\x1BOD" : "\x1B[D");
- return p - output;
- case VK_CLEAR: p += sprintf((char *)p, "\x1B[G"); return p - output;
- }
-
- return 0;
+ return -1;
}
-void set_title (char *title) {
- sfree (window_name);
- window_name = smalloc(1+strlen(title));
- strcpy (window_name, title);
+void set_title(char *title)
+{
+ sfree(window_name);
+ window_name = smalloc(1 + strlen(title));
+ strcpy(window_name, title);
if (cfg.win_name_always || !IsIconic(hwnd))
- SetWindowText (hwnd, title);
+ SetWindowText(hwnd, title);
}
-void set_icon (char *title) {
- sfree (icon_name);
- icon_name = smalloc(1+strlen(title));
- strcpy (icon_name, title);
+void set_icon(char *title)
+{
+ sfree(icon_name);
+ icon_name = smalloc(1 + strlen(title));
+ strcpy(icon_name, title);
if (!cfg.win_name_always && IsIconic(hwnd))
- SetWindowText (hwnd, title);
+ SetWindowText(hwnd, title);
}
-void set_sbar (int total, int start, int page) {
+void set_sbar(int total, int start, int page)
+{
SCROLLINFO si;
+
+ if (is_full_screen() ? !cfg.scrollbar_in_fullscreen : !cfg.scrollbar)
+ return;
+
si.cbSize = sizeof(si);
- si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS | SIF_DISABLENOSCROLL;
+ si.fMask = SIF_ALL | SIF_DISABLENOSCROLL;
si.nMin = 0;
si.nMax = total - 1;
si.nPage = page;
si.nPos = start;
if (hwnd)
- SetScrollInfo (hwnd, SB_VERT, &si, TRUE);
+ SetScrollInfo(hwnd, SB_VERT, &si, TRUE);
}
-Context get_ctx() {
+Context get_ctx(void)
+{
HDC hdc;
if (hwnd) {
- hdc = GetDC (hwnd);
+ hdc = GetDC(hwnd);
if (hdc && pal)
- SelectPalette (hdc, pal, FALSE);
+ SelectPalette(hdc, pal, FALSE);
return hdc;
} else
return NULL;
}
-void free_ctx (Context ctx) {
- SelectPalette (ctx, GetStockObject (DEFAULT_PALETTE), FALSE);
- ReleaseDC (hwnd, ctx);
+void free_ctx(Context ctx)
+{
+ SelectPalette(ctx, GetStockObject(DEFAULT_PALETTE), FALSE);
+ ReleaseDC(hwnd, ctx);
}
-static void real_palette_set (int n, int r, int g, int b) {
+static void real_palette_set(int n, int r, int g, int b)
+{
if (pal) {
logpal->palPalEntry[n].peRed = r;
logpal->palPalEntry[n].peGreen = g;
logpal->palPalEntry[n].peBlue = b;
logpal->palPalEntry[n].peFlags = PC_NOCOLLAPSE;
colours[n] = PALETTERGB(r, g, b);
- SetPaletteEntries (pal, 0, NCOLOURS, logpal->palPalEntry);
+ SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry);
} else
colours[n] = RGB(r, g, b);
}
-void palette_set (int n, int r, int g, int b) {
+void palette_set(int n, int r, int g, int b)
+{
static const int first[21] = {
0, 2, 4, 6, 8, 10, 12, 14,
1, 3, 5, 7, 9, 11, 13, 15,
16, 17, 18, 20, 22
};
- real_palette_set (first[n], r, g, b);
+ real_palette_set(first[n], r, g, b);
if (first[n] >= 18)
- real_palette_set (first[n]+1, r, g, b);
+ real_palette_set(first[n] + 1, r, g, b);
if (pal) {
HDC hdc = get_ctx();
- UnrealizeObject (pal);
- RealizePalette (hdc);
- free_ctx (hdc);
+ UnrealizeObject(pal);
+ RealizePalette(hdc);
+ free_ctx(hdc);
}
}
-void palette_reset (void) {
+void palette_reset(void)
+{
int i;
for (i = 0; i < NCOLOURS; i++) {
defpal[i].rgbtBlue);
} else
colours[i] = RGB(defpal[i].rgbtRed,
- defpal[i].rgbtGreen,
- defpal[i].rgbtBlue);
+ defpal[i].rgbtGreen, defpal[i].rgbtBlue);
}
if (pal) {
HDC hdc;
- SetPaletteEntries (pal, 0, NCOLOURS, logpal->palPalEntry);
+ SetPaletteEntries(pal, 0, NCOLOURS, logpal->palPalEntry);
hdc = get_ctx();
- RealizePalette (hdc);
- free_ctx (hdc);
+ RealizePalette(hdc);
+ free_ctx(hdc);
}
}
-void write_clip (void *data, int len) {
+void write_aclip(char *data, int len, int must_deselect)
+{
HGLOBAL clipdata;
void *lock;
- clipdata = GlobalAlloc (GMEM_DDESHARE | GMEM_MOVEABLE, len + 1);
+ clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len + 1);
if (!clipdata)
return;
- lock = GlobalLock (clipdata);
+ lock = GlobalLock(clipdata);
if (!lock)
return;
- memcpy (lock, data, len);
- ((unsigned char *) lock) [len] = 0;
- GlobalUnlock (clipdata);
+ memcpy(lock, data, len);
+ ((unsigned char *) lock)[len] = 0;
+ GlobalUnlock(clipdata);
- SendMessage (hwnd, WM_IGNORE_CLIP, TRUE, 0);
- if (OpenClipboard (hwnd)) {
+ if (!must_deselect)
+ SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0);
+
+ if (OpenClipboard(hwnd)) {
EmptyClipboard();
- SetClipboardData (CF_TEXT, clipdata);
+ SetClipboardData(CF_TEXT, clipdata);
CloseClipboard();
} else
- GlobalFree (clipdata);
- SendMessage (hwnd, WM_IGNORE_CLIP, FALSE, 0);
+ GlobalFree(clipdata);
+
+ if (!must_deselect)
+ SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0);
+}
+
+/*
+ * Note: unlike write_aclip() this will not append a nul.
+ */
+void write_clip(wchar_t * data, int len, int must_deselect)
+{
+ HGLOBAL clipdata, clipdata2, clipdata3;
+ int len2;
+ void *lock, *lock2, *lock3;
+
+ len2 = WideCharToMultiByte(CP_ACP, 0, data, len, 0, 0, NULL, NULL);
+
+ clipdata = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE,
+ len * sizeof(wchar_t));
+ clipdata2 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, len2);
+
+ if (!clipdata || !clipdata2) {
+ if (clipdata)
+ GlobalFree(clipdata);
+ if (clipdata2)
+ GlobalFree(clipdata2);
+ return;
+ }
+ if (!(lock = GlobalLock(clipdata)))
+ return;
+ if (!(lock2 = GlobalLock(clipdata2)))
+ return;
+
+ memcpy(lock, data, len * sizeof(wchar_t));
+ WideCharToMultiByte(CP_ACP, 0, data, len, lock2, len2, NULL, NULL);
+
+ if (cfg.rtf_paste) {
+ wchar_t unitab[256];
+ char *rtf = NULL;
+ unsigned char *tdata = (unsigned char *)lock2;
+ wchar_t *udata = (wchar_t *)lock;
+ int rtflen = 0, uindex = 0, tindex = 0;
+ int rtfsize = 0;
+ int multilen, blen, alen, totallen, i;
+ char before[16], after[4];
+
+ get_unitab(CP_ACP, unitab, 0);
+
+ rtfsize = 100 + strlen(cfg.font);
+ rtf = smalloc(rtfsize);
+ sprintf(rtf, "{\\rtf1\\ansi%d{\\fonttbl\\f0\\fmodern %s;}\\f0",
+ GetACP(), cfg.font);
+ rtflen = strlen(rtf);
+
+ /*
+ * We want to construct a piece of RTF that specifies the
+ * same Unicode text. To do this we will read back in
+ * parallel from the Unicode data in `udata' and the
+ * non-Unicode data in `tdata'. For each character in
+ * `tdata' which becomes the right thing in `udata' when
+ * looked up in `unitab', we just copy straight over from
+ * tdata. For each one that doesn't, we must WCToMB it
+ * individually and produce a \u escape sequence.
+ *
+ * It would probably be more robust to just bite the bullet
+ * and WCToMB each individual Unicode character one by one,
+ * then MBToWC each one back to see if it was an accurate
+ * translation; but that strikes me as a horrifying number
+ * of Windows API calls so I want to see if this faster way
+ * will work. If it screws up badly we can always revert to
+ * the simple and slow way.
+ */
+ while (tindex < len2 && uindex < len &&
+ tdata[tindex] && udata[uindex]) {
+ if (tindex + 1 < len2 &&
+ tdata[tindex] == '\r' &&
+ tdata[tindex+1] == '\n') {
+ tindex++;
+ uindex++;
+ }
+ if (unitab[tdata[tindex]] == udata[uindex]) {
+ multilen = 1;
+ before[0] = '\0';
+ after[0] = '\0';
+ blen = alen = 0;
+ } else {
+ multilen = WideCharToMultiByte(CP_ACP, 0, unitab+uindex, 1,
+ NULL, 0, NULL, NULL);
+ if (multilen != 1) {
+ blen = sprintf(before, "{\\uc%d\\u%d", multilen,
+ udata[uindex]);
+ alen = 1; strcpy(after, "}");
+ } else {
+ blen = sprintf(before, "\\u%d", udata[uindex]);
+ alen = 0; after[0] = '\0';
+ }
+ }
+ assert(tindex + multilen <= len2);
+ totallen = blen + alen;
+ for (i = 0; i < multilen; i++) {
+ if (tdata[tindex+i] == '\\' ||
+ tdata[tindex+i] == '{' ||
+ tdata[tindex+i] == '}')
+ totallen += 2;
+ else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A)
+ totallen += 6; /* \par\r\n */
+ else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20)
+ totallen += 4;
+ else
+ totallen++;
+ }
+
+ if (rtfsize < rtflen + totallen + 3) {
+ rtfsize = rtflen + totallen + 512;
+ rtf = srealloc(rtf, rtfsize);
+ }
+
+ strcpy(rtf + rtflen, before); rtflen += blen;
+ for (i = 0; i < multilen; i++) {
+ if (tdata[tindex+i] == '\\' ||
+ tdata[tindex+i] == '{' ||
+ tdata[tindex+i] == '}') {
+ rtf[rtflen++] = '\\';
+ rtf[rtflen++] = tdata[tindex+i];
+ } else if (tdata[tindex+i] == 0x0D || tdata[tindex+i] == 0x0A) {
+ rtflen += sprintf(rtf+rtflen, "\\par\r\n");
+ } else if (tdata[tindex+i] > 0x7E || tdata[tindex+i] < 0x20) {
+ rtflen += sprintf(rtf+rtflen, "\\'%02x", tdata[tindex+i]);
+ } else {
+ rtf[rtflen++] = tdata[tindex+i];
+ }
+ }
+ strcpy(rtf + rtflen, after); rtflen += alen;
+
+ tindex += multilen;
+ uindex++;
+ }
+
+ strcpy(rtf + rtflen, "}");
+ rtflen += 2;
+
+ clipdata3 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, rtflen);
+ if (clipdata3 && (lock3 = GlobalLock(clipdata3)) != NULL) {
+ strcpy(lock3, rtf);
+ GlobalUnlock(clipdata3);
+ }
+ sfree(rtf);
+ } else
+ clipdata3 = NULL;
+
+ GlobalUnlock(clipdata);
+ GlobalUnlock(clipdata2);
+
+ if (!must_deselect)
+ SendMessage(hwnd, WM_IGNORE_CLIP, TRUE, 0);
+
+ if (OpenClipboard(hwnd)) {
+ EmptyClipboard();
+ SetClipboardData(CF_UNICODETEXT, clipdata);
+ SetClipboardData(CF_TEXT, clipdata2);
+ if (clipdata3)
+ SetClipboardData(RegisterClipboardFormat(CF_RTF), clipdata3);
+ CloseClipboard();
+ } else {
+ GlobalFree(clipdata);
+ GlobalFree(clipdata2);
+ }
+
+ if (!must_deselect)
+ SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0);
}
-void get_clip (void **p, int *len) {
+void get_clip(wchar_t ** p, int *len)
+{
static HGLOBAL clipdata = NULL;
+ static wchar_t *converted = 0;
+ wchar_t *p2;
+ if (converted) {
+ sfree(converted);
+ converted = 0;
+ }
if (!p) {
if (clipdata)
- GlobalUnlock (clipdata);
+ GlobalUnlock(clipdata);
clipdata = NULL;
return;
- } else {
- if (OpenClipboard (NULL)) {
- clipdata = GetClipboardData (CF_TEXT);
+ } else if (OpenClipboard(NULL)) {
+ if ((clipdata = GetClipboardData(CF_UNICODETEXT))) {
CloseClipboard();
- if (clipdata) {
- *p = GlobalLock (clipdata);
- if (*p) {
- *len = strlen(*p);
- return;
- }
+ *p = GlobalLock(clipdata);
+ if (*p) {
+ for (p2 = *p; *p2; p2++);
+ *len = p2 - *p;
+ return;
}
- }
+ } else if ( (clipdata = GetClipboardData(CF_TEXT)) ) {
+ char *s;
+ int i;
+ CloseClipboard();
+ s = GlobalLock(clipdata);
+ i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0);
+ *p = converted = smalloc(i * sizeof(wchar_t));
+ MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i);
+ *len = i - 1;
+ return;
+ } else
+ CloseClipboard();
}
*p = NULL;
*len = 0;
}
+#if 0
/*
* Move `lines' lines from position `from' to position `to' in the
* window.
*/
-void optimised_move (int to, int from, int lines) {
+void optimised_move(int to, int from, int lines)
+{
RECT r;
- int min, max, d;
+ int min, max;
min = (to < from ? to : from);
max = to + from - min;
- d = max - min;
- r.left = 0; r.right = cols * font_width;
- r.top = min * font_height; r.bottom = (max+lines) * font_height;
- ScrollWindow (hwnd, 0, (to - from) * font_height, &r, &r);
+ r.left = offset_width;
+ r.right = offset_width + cols * font_width;
+ r.top = offset_height + min * font_height;
+ r.bottom = offset_height + (max + lines) * font_height;
+ ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r);
}
+#endif
/*
* Print a message box and perform a fatal exit.
*/
-void fatalbox(char *fmt, ...) {
+void fatalbox(char *fmt, ...)
+{
va_list ap;
char stuff[200];
vsprintf(stuff, fmt, ap);
va_end(ap);
MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK);
- exit(1);
+ cleanup_exit(1);
+}
+
+/*
+ * Manage window caption / taskbar flashing, if enabled.
+ * 0 = stop, 1 = maintain, 2 = start
+ */
+static void flash_window(int mode)
+{
+ static long last_flash = 0;
+ static int flashing = 0;
+ if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) {
+ /* stop */
+ if (flashing) {
+ FlashWindow(hwnd, FALSE);
+ flashing = 0;
+ }
+
+ } else if (mode == 2) {
+ /* start */
+ if (!flashing) {
+ last_flash = GetTickCount();
+ flashing = 1;
+ FlashWindow(hwnd, TRUE);
+ }
+
+ } else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) {
+ /* maintain */
+ if (flashing) {
+ long now = GetTickCount();
+ long fdiff = now - last_flash;
+ if (fdiff < 0 || fdiff > 450) {
+ last_flash = now;
+ FlashWindow(hwnd, TRUE); /* toggle */
+ }
+ }
+ }
}
/*
* Beep.
*/
-void beep(void) {
- MessageBeep(MB_OK);
+void beep(int mode)
+{
+ if (mode == BELL_DEFAULT) {
+ /*
+ * For MessageBeep style bells, we want to be careful of
+ * timing, because they don't have the nice property of
+ * PlaySound bells that each one cancels the previous
+ * active one. So we limit the rate to one per 50ms or so.
+ */
+ static long lastbeep = 0;
+ long beepdiff;
+
+ beepdiff = GetTickCount() - lastbeep;
+ if (beepdiff >= 0 && beepdiff < 50)
+ return;
+ MessageBeep(MB_OK);
+ /*
+ * The above MessageBeep call takes time, so we record the
+ * time _after_ it finishes rather than before it starts.
+ */
+ lastbeep = GetTickCount();
+ } else if (mode == BELL_WAVEFILE) {
+ if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) {
+ char buf[sizeof(cfg.bell_wavefile) + 80];
+ sprintf(buf, "Unable to play sound file\n%s\n"
+ "Using default sound instead", cfg.bell_wavefile);
+ MessageBox(hwnd, buf, "PuTTY Sound Error",
+ MB_OK | MB_ICONEXCLAMATION);
+ cfg.beep = BELL_DEFAULT;
+ }
+ }
+ /* Otherwise, either visual bell or disabled; do nothing here */
+ if (!has_focus) {
+ flash_window(2); /* start */
+ }
+}
+
+/*
+ * Minimise or restore the window in response to a server-side
+ * request.
+ */
+void set_iconic(int iconic)
+{
+ if (IsIconic(hwnd)) {
+ if (!iconic)
+ ShowWindow(hwnd, SW_RESTORE);
+ } else {
+ if (iconic)
+ ShowWindow(hwnd, SW_MINIMIZE);
+ }
+}
+
+/*
+ * Move the window in response to a server-side request.
+ */
+void move_window(int x, int y)
+{
+ if (cfg.resize_action == RESIZE_DISABLED ||
+ cfg.resize_action == RESIZE_FONT ||
+ IsZoomed(hwnd))
+ return;
+
+ SetWindowPos(hwnd, NULL, x, y, 0, 0, SWP_NOSIZE | SWP_NOZORDER);
+}
+
+/*
+ * Move the window to the top or bottom of the z-order in response
+ * to a server-side request.
+ */
+void set_zorder(int top)
+{
+ if (cfg.alwaysontop)
+ return; /* ignore */
+ SetWindowPos(hwnd, top ? HWND_TOP : HWND_BOTTOM, 0, 0, 0, 0,
+ SWP_NOMOVE | SWP_NOSIZE);
+}
+
+/*
+ * Refresh the window in response to a server-side request.
+ */
+void refresh_window(void)
+{
+ InvalidateRect(hwnd, NULL, TRUE);
+}
+
+/*
+ * Maximise or restore the window in response to a server-side
+ * request.
+ */
+void set_zoomed(int zoomed)
+{
+ if (IsZoomed(hwnd)) {
+ if (!zoomed)
+ ShowWindow(hwnd, SW_RESTORE);
+ } else {
+ if (zoomed)
+ ShowWindow(hwnd, SW_MAXIMIZE);
+ }
+}
+
+/*
+ * Report whether the window is iconic, for terminal reports.
+ */
+int is_iconic(void)
+{
+ return IsIconic(hwnd);
+}
+
+/*
+ * Report the window's position, for terminal reports.
+ */
+void get_window_pos(int *x, int *y)
+{
+ RECT r;
+ GetWindowRect(hwnd, &r);
+ *x = r.left;
+ *y = r.top;
+}
+
+/*
+ * Report the window's pixel size, for terminal reports.
+ */
+void get_window_pixels(int *x, int *y)
+{
+ RECT r;
+ GetWindowRect(hwnd, &r);
+ *x = r.right - r.left;
+ *y = r.bottom - r.top;
+}
+
+/*
+ * Return the window or icon title.
+ */
+char *get_window_title(int icon)
+{
+ return icon ? icon_name : window_name;
+}
+
+/*
+ * See if we're in full-screen mode.
+ */
+int is_full_screen()
+{
+ if (!IsZoomed(hwnd))
+ return FALSE;
+ if (GetWindowLong(hwnd, GWL_STYLE) & WS_CAPTION)
+ return FALSE;
+ return TRUE;
+}
+
+/* Get the rect/size of a full screen window using the nearest available
+ * monitor in multimon systems; default to something sensible if only
+ * one monitor is present. */
+static int get_fullscreen_rect(RECT * ss)
+{
+#ifdef MONITOR_DEFAULTTONEAREST
+ HMONITOR mon;
+ MONITORINFO mi;
+ mon = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST);
+ mi.cbSize = sizeof(mi);
+ GetMonitorInfo(mon, &mi);
+
+ /* structure copy */
+ *ss = mi.rcMonitor;
+ return TRUE;
+#else
+/* could also use code like this:
+ ss->left = ss->top = 0;
+ ss->right = GetSystemMetrics(SM_CXSCREEN);
+ ss->bottom = GetSystemMetrics(SM_CYSCREEN);
+*/
+ return GetClientRect(GetDesktopWindow(), ss);
+#endif
+}
+
+
+/*
+ * Go full-screen. This should only be called when we are already
+ * maximised.
+ */
+void make_full_screen()
+{
+ DWORD style;
+ RECT ss;
+
+ assert(IsZoomed(hwnd));
+
+ if (is_full_screen())
+ return;
+
+ /* Remove the window furniture. */
+ style = GetWindowLong(hwnd, GWL_STYLE);
+ style &= ~(WS_CAPTION | WS_BORDER | WS_THICKFRAME);
+ if (cfg.scrollbar_in_fullscreen)
+ style |= WS_VSCROLL;
+ else
+ style &= ~WS_VSCROLL;
+ SetWindowLong(hwnd, GWL_STYLE, style);
+
+ /* Resize ourselves to exactly cover the nearest monitor. */
+ get_fullscreen_rect(&ss);
+ SetWindowPos(hwnd, HWND_TOP, ss.left, ss.top,
+ ss.right - ss.left,
+ ss.bottom - ss.top,
+ SWP_FRAMECHANGED);
+
+ /* Tick the menu item in the System menu. */
+ CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN,
+ MF_CHECKED);
+}
+
+/*
+ * Clear the full-screen attributes.
+ */
+void clear_full_screen()
+{
+ DWORD oldstyle, style;
+
+ /* Reinstate the window furniture. */
+ style = oldstyle = GetWindowLong(hwnd, GWL_STYLE);
+ style |= WS_CAPTION | WS_BORDER;
+ if (cfg.resize_action == RESIZE_DISABLED)
+ style &= ~WS_THICKFRAME;
+ else
+ style |= WS_THICKFRAME;
+ if (cfg.scrollbar)
+ style |= WS_VSCROLL;
+ else
+ style &= ~WS_VSCROLL;
+ if (style != oldstyle) {
+ SetWindowLong(hwnd, GWL_STYLE, style);
+ SetWindowPos(hwnd, NULL, 0, 0, 0, 0,
+ SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
+ SWP_FRAMECHANGED);
+ }
+
+ /* Untick the menu item in the System menu. */
+ CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN,
+ MF_UNCHECKED);
+}
+
+/*
+ * Toggle full-screen mode.
+ */
+void flip_full_screen()
+{
+ if (is_full_screen()) {
+ ShowWindow(hwnd, SW_RESTORE);
+ } else if (IsZoomed(hwnd)) {
+ make_full_screen();
+ } else {
+ SendMessage(hwnd, WM_FULLSCR_ON_MAX, 0, 0);
+ ShowWindow(hwnd, SW_MAXIMIZE);
+ }
}