+/*
+ * window.c - the PuTTY(tel) main program, which runs a PuTTY terminal
+ * emulator and backend in a window.
+ */
+
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <time.h>
+#include <limits.h>
#include <assert.h>
+#ifndef NO_MULTIMON
+#define COMPILE_MULTIMON_STUBS
+#endif
+
#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#include "putty.h"
#include "terminal.h"
#include "win_res.h"
#ifndef NO_MULTIMON
-#if WINVER < 0x0500
-#define COMPILE_MULTIMON_STUBS
#include <multimon.h>
#endif
-#endif
#include <imm.h>
#include <commctrl.h>
#define IDM_COPYALL 0x0170
#define IDM_FULLSCREEN 0x0180
#define IDM_PASTE 0x0190
+#define IDM_SPECIALSEP 0x0200
#define IDM_SPECIAL_MIN 0x0400
#define IDM_SPECIAL_MAX 0x0800
/* Maximum number of sessions on saved-session submenu */
#define MENU_SAVED_MAX ((IDM_SAVED_MAX-IDM_SAVED_MIN) / MENU_SAVED_STEP)
-#define WM_IGNORE_CLIP (WM_XUSER + 2)
-#define WM_FULLSCR_ON_MAX (WM_XUSER + 3)
-#define WM_AGENT_CALLBACK (WM_XUSER + 4)
+#define WM_IGNORE_CLIP (WM_APP + 2)
+#define WM_FULLSCR_ON_MAX (WM_APP + 3)
+#define WM_AGENT_CALLBACK (WM_APP + 4)
+#define WM_GOT_CLIPDATA (WM_APP + 6)
/* Needed for Chinese support and apparently not always defined. */
#ifndef VK_PROCESSKEY
static void another_font(int);
static void deinit_fonts(void);
static void set_input_locale(HKL);
+static void update_savedsess_menu(void);
+static void init_flashwindow(void);
static int is_full_screen(void);
static void make_full_screen(void);
static void clear_full_screen(void);
static void flip_full_screen(void);
+static int process_clipdata(HGLOBAL clipdata, int unicode);
/* Window layout information */
static void reset_window(int);
static int was_zoomed = 0;
static int prev_rows, prev_cols;
-static void enact_netevent(WPARAM, LPARAM);
+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 is_shift_pressed(void);
static int get_fullscreen_rect(RECT * ss);
static int caret_x = -1, caret_y = -1;
static void *backhandle;
static struct unicode_data ucsdata;
-static int session_closed;
+static int must_close_session, session_closed;
static int reconfiguring = FALSE;
-static const struct telnet_special *specials;
-static int n_specials;
+static const struct telnet_special *specials = NULL;
+static HMENU specials_menu = NULL;
+static int n_specials = 0;
+
+static wchar_t *clipboard_contents;
+static size_t clipboard_length;
#define TIMING_TIMER_ID 1234
static long timing_next_time;
static struct {
HMENU menu;
- int specials_submenu_pos;
} popup_menus[2];
enum { SYSMENU, CTXMENU };
+static HMENU savedsess_menu;
Config cfg; /* exported to windlg.c */
-extern struct sesslist sesslist; /* imported from windlg.c */
+static struct sesslist sesslist; /* for saved-session menu */
struct agent_callback {
void (*callback)(void *, void *, int);
{
}
+char *get_ttymode(void *frontend, const char *mode)
+{
+ return term_get_ttymode(term, mode);
+}
+
static void start_backend(void)
{
const char *error;
* Select protocol. This is farmed out into a table in a
* separate file to enable an ssh-free variant.
*/
- back = NULL;
- for (i = 0; backends[i].backend != NULL; i++)
- if (backends[i].protocol == cfg.protocol) {
- back = backends[i].backend;
- break;
- }
+ back = backend_from_proto(cfg.protocol);
if (back == NULL) {
char *str = dupprintf("%s Internal Error", appname);
MessageBox(NULL, "Unsupported protocol number found",
if (error) {
char *str = dupprintf("%s Error", appname);
sprintf(msg, "Unable to open connection to\n"
- "%.800s\n" "%s", cfg.host, error);
+ "%.800s\n" "%s", cfg_dest(&cfg), error);
MessageBox(NULL, msg, str, MB_ICONERROR | MB_OK);
sfree(str);
exit(0);
DeleteMenu(popup_menus[i].menu, IDM_RESTART, MF_BYCOMMAND);
}
+ must_close_session = FALSE;
session_closed = FALSE;
}
back->free(backhandle);
backhandle = NULL;
back = NULL;
+ term_provide_resize_fn(term, NULL, NULL);
update_specials_menu(NULL);
}
{
WNDCLASS wndclass;
MSG msg;
+ HRESULT hr;
int guess_width, guess_height;
hinst = inst;
osVersion.dwPlatformId != VER_PLATFORM_WIN32_NT))
wm_mousewheel = RegisterWindowMessage("MSWHEEL_ROLLMSG");
+ init_help();
+
+ init_flashwindow();
+
/*
- * See if we can find our Help file.
+ * Initialize COM.
*/
- {
- 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_HELP_FILE);
- if ( (fp = fopen(b, "r")) != NULL) {
- help_path = dupstr(b);
- fclose(fp);
- } else
- help_path = NULL;
- strcpy(r, PUTTY_HELP_CONTENTS);
- if ( (fp = fopen(b, "r")) != NULL) {
- help_has_contents = TRUE;
- fclose(fp);
- } else
- help_has_contents = FALSE;
+ hr = CoInitialize(NULL);
+ if (hr != S_OK && hr != S_FALSE) {
+ char *str = dupprintf("%s Fatal Error", appname);
+ MessageBox(NULL, "Failed to initialize COM subsystem",
+ str, MB_OK | MB_ICONEXCLAMATION);
+ sfree(str);
+ return 1;
}
/*
{
char *p;
int got_host = 0;
+ /* By default, we bring up the config dialog, rather than launching
+ * a session. This gets set to TRUE if something happens to change
+ * that (e.g., a hostname is specified on the command-line). */
+ int allow_launch = FALSE;
default_protocol = be_default_protocol;
/* Find the appropriate default port. */
{
- int i;
+ Backend *b = backend_from_proto(default_protocol);
default_port = 0; /* illegal */
- for (i = 0; backends[i].backend != NULL; i++)
- if (backends[i].protocol == default_protocol) {
- default_port = backends[i].backend->default_port;
- break;
- }
+ if (b)
+ default_port = b->default_port;
}
cfg.logtype = LGTYP_NONE;
/*
* Process a couple of command-line options which are more
- * easily dealt with before the line is broken up into
- * words. These are the soon-to-be-defunct @sessionname and
- * the internal-use-only &sharedmemoryhandle, neither of
- * which are combined with anything else.
+ * easily dealt with before the line is broken up into words.
+ * These are the old-fashioned but convenient @sessionname and
+ * the internal-use-only &sharedmemoryhandle, neither of which
+ * are combined with anything else.
*/
while (*p && isspace(*p))
p++;
if (*p == '@') {
+ /*
+ * An initial @ means that the whole of the rest of the
+ * command line should be treated as the name of a saved
+ * session, with _no quoting or escaping_. This makes it a
+ * very convenient means of automated saved-session
+ * launching, via IDM_SAVEDSESS or Windows 7 jump lists.
+ */
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()) {
+ if (!cfg_launchable(&cfg) && !do_config()) {
cleanup_exit(0);
}
+ allow_launch = TRUE; /* allow it to be launched directly */
} else if (*p == '&') {
/*
* An initial & means we've been given a command line
} else if (!do_config()) {
cleanup_exit(0);
}
+ allow_launch = TRUE;
} else {
/*
* Otherwise, break up the command line and deal with
cmdline_run_saved(&cfg);
- if (!*cfg.host && !do_config()) {
+ if (loaded_session || got_host)
+ allow_launch = TRUE;
+
+ if ((!allow_launch || !cfg_launchable(&cfg)) && !do_config()) {
cleanup_exit(0);
}
}
}
- /* Check for invalid Port number (i.e. zero) */
- if (cfg.port == 0) {
- char *str = dupprintf("%s Internal Error", appname);
- MessageBox(NULL, "Invalid Port Number",
- str, MB_OK | MB_ICONEXCLAMATION);
- sfree(str);
- cleanup_exit(1);
- }
-
if (!prev) {
wndclass.style = 0;
wndclass.lpfnWndProc = WndProc;
guess_height = extra_height + font_height * cfg.height;
{
RECT r;
- get_fullscreen_rect(&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)
* Set up the session-control options on the system menu.
*/
{
- HMENU s, m;
- int i, j;
+ HMENU m;
+ int j;
char *str;
popup_menus[SYSMENU].menu = GetSystemMenu(hwnd, FALSE);
popup_menus[CTXMENU].menu = CreatePopupMenu();
AppendMenu(popup_menus[CTXMENU].menu, MF_ENABLED, IDM_PASTE, "&Paste");
- s = CreateMenu();
+ savedsess_menu = CreateMenu();
get_sesslist(&sesslist, TRUE);
- /* skip sesslist.sessions[0] == Default Settings */
- for (i = 1;
- i < ((sesslist.nsessions <= MENU_SAVED_MAX+1) ? sesslist.nsessions
- : MENU_SAVED_MAX+1);
- i++)
- AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (i-1)*MENU_SAVED_STEP,
- sesslist.sessions[i]);
+ update_savedsess_menu();
for (j = 0; j < lenof(popup_menus); j++) {
m = popup_menus[j].menu;
AppendMenu(m, MF_SEPARATOR, 0, 0);
- popup_menus[j].specials_submenu_pos = GetMenuItemCount(m);
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");
- AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions");
+ AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) savedsess_menu,
+ "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, (cfg.resize_action == RESIZE_DISABLED) ?
MF_GRAYED : MF_ENABLED, IDM_FULLSCREEN, "&Full Screen");
AppendMenu(m, MF_SEPARATOR, 0, 0);
- if (help_path)
+ if (has_help())
AppendMenu(m, MF_ENABLED, IDM_HELP, "&Help");
str = dupprintf("&About %s", appname);
AppendMenu(m, MF_ENABLED, IDM_ABOUT, str);
set_input_locale(GetKeyboardLayout(0));
/*
- * Open the initial log file if there is one.
- */
- logfopen(logctx);
-
- /*
* Finally show the window!
*/
ShowWindow(hwnd, show);
term_set_focus(term, GetForegroundWindow() == hwnd);
UpdateWindow(hwnd);
- if (GetMessage(&msg, NULL, 0, 0) == 1) {
- while (msg.message != WM_QUIT) {
+ while (1) {
+ HANDLE *handles;
+ int nhandles, n;
+
+ handles = handle_get_events(&nhandles);
+
+ n = MsgWaitForMultipleObjects(nhandles, handles, FALSE, INFINITE,
+ QS_ALLINPUT);
+
+ if ((unsigned)(n - WAIT_OBJECT_0) < (unsigned)nhandles) {
+ handle_got_event(handles[n - WAIT_OBJECT_0]);
+ sfree(handles);
+ if (must_close_session)
+ close_session();
+ } else
+ sfree(handles);
+
+ while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
+ if (msg.message == WM_QUIT)
+ goto finished; /* two-level break */
+
if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg)))
DispatchMessage(&msg);
/* Send the paste buffer if there's anything to send */
* we've delayed, reading the socket, writing, and repainting
* the window.
*/
- if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
- continue;
+ if (must_close_session)
+ close_session();
+ }
- /* The messages seem unreliable; especially if we're being tricky */
- term_set_focus(term, GetForegroundWindow() == hwnd);
+ /* The messages seem unreliable; especially if we're being tricky */
+ term_set_focus(term, GetForegroundWindow() == hwnd);
- net_pending_errors();
+ if (pending_netevent)
+ enact_pending_netevent();
- /* 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;
- }
+ net_pending_errors();
}
+ finished:
cleanup_exit(msg.wParam); /* this doesn't return... */
return msg.wParam; /* ... but optimiser doesn't know */
}
crypto_wrapup();
#endif
}
+ shutdown_help();
+
+ /* Clean up COM. */
+ CoUninitialize();
exit(code);
}
}
/*
+ * Refresh the saved-session submenu from `sesslist'.
+ */
+static void update_savedsess_menu(void)
+{
+ int i;
+ while (DeleteMenu(savedsess_menu, 0, MF_BYPOSITION)) ;
+ /* skip sesslist.sessions[0] == Default Settings */
+ for (i = 1;
+ i < ((sesslist.nsessions <= MENU_SAVED_MAX+1) ? sesslist.nsessions
+ : MENU_SAVED_MAX+1);
+ i++)
+ AppendMenu(savedsess_menu, MF_ENABLED,
+ IDM_SAVED_MIN + (i-1)*MENU_SAVED_STEP,
+ sesslist.sessions[i]);
+ if (sesslist.nsessions <= 1)
+ AppendMenu(savedsess_menu, MF_GRAYED, IDM_SAVED_MIN, "(No sessions)");
+}
+
+/*
* Update the Special Commands submenu.
*/
void update_specials_menu(void *frontend)
{
- HMENU p;
- int menu_already_exists = (specials != NULL);
+ HMENU new_menu;
int i, j;
if (back)
* here's a lame "stack" that will do for now. */
HMENU saved_menu = NULL;
int nesting = 1;
- p = CreatePopupMenu();
+ new_menu = CreatePopupMenu();
for (i = 0; nesting > 0; i++) {
assert(IDM_SPECIAL_MIN + 0x10 * i < IDM_SPECIAL_MAX);
switch (specials[i].code) {
case TS_SEP:
- AppendMenu(p, MF_SEPARATOR, 0, 0);
+ AppendMenu(new_menu, MF_SEPARATOR, 0, 0);
break;
case TS_SUBMENU:
assert(nesting < 2);
nesting++;
- saved_menu = p; /* XXX lame stacking */
- p = CreatePopupMenu();
+ saved_menu = new_menu; /* XXX lame stacking */
+ new_menu = CreatePopupMenu();
AppendMenu(saved_menu, MF_POPUP | MF_ENABLED,
- (UINT) p, specials[i].name);
+ (UINT) new_menu, specials[i].name);
break;
case TS_EXITMENU:
nesting--;
if (nesting) {
- p = saved_menu; /* XXX lame stacking */
+ new_menu = saved_menu; /* XXX lame stacking */
saved_menu = NULL;
}
break;
default:
- AppendMenu(p, MF_ENABLED, IDM_SPECIAL_MIN + 0x10 * i,
+ AppendMenu(new_menu, MF_ENABLED, IDM_SPECIAL_MIN + 0x10 * i,
specials[i].name);
break;
}
/* Squirrel the highest special. */
n_specials = i - 1;
} else {
- p = NULL;
+ new_menu = NULL;
n_specials = 0;
}
for (j = 0; j < lenof(popup_menus); j++) {
- if (menu_already_exists) {
+ if (specials_menu) {
/* XXX does this free up all submenus? */
- DeleteMenu(popup_menus[j].menu,
- popup_menus[j].specials_submenu_pos,
- MF_BYPOSITION);
- DeleteMenu(popup_menus[j].menu,
- popup_menus[j].specials_submenu_pos,
- MF_BYPOSITION);
+ DeleteMenu(popup_menus[j].menu, (UINT)specials_menu, MF_BYCOMMAND);
+ DeleteMenu(popup_menus[j].menu, IDM_SPECIALSEP, MF_BYCOMMAND);
}
- if (specials) {
- InsertMenu(popup_menus[j].menu,
- popup_menus[j].specials_submenu_pos,
- MF_BYPOSITION | MF_SEPARATOR, 0, 0);
- InsertMenu(popup_menus[j].menu,
- popup_menus[j].specials_submenu_pos,
- MF_BYPOSITION | MF_POPUP | MF_ENABLED,
- (UINT) p, "S&pecial Command");
+ if (new_menu) {
+ InsertMenu(popup_menus[j].menu, IDM_SHOWLOG,
+ MF_BYCOMMAND | MF_POPUP | MF_ENABLED,
+ (UINT) new_menu, "S&pecial Command");
+ InsertMenu(popup_menus[j].menu, IDM_SHOWLOG,
+ MF_BYCOMMAND | MF_SEPARATOR, IDM_SPECIALSEP, 0);
}
}
+ specials_menu = new_menu;
}
static void update_mouse_pointer(void)
}
{
HCURSOR cursor = LoadCursor(NULL, curstype);
- SetClassLong(hwnd, GCL_HCURSOR, (LONG)cursor);
+ SetClassLongPtr(hwnd, GCLP_HCURSOR, (LONG_PTR)cursor);
SetCursor(cursor); /* force redraw of cursor at current posn */
}
if (force_visible != forced_visible) {
if (cfg.close_on_exit == FORCE_ON)
PostQuitMessage(1);
else {
- close_session();
+ must_close_session = TRUE;
}
}
/*
* Actually do the job requested by a WM_NETEVENT
*/
-static void enact_netevent(WPARAM wParam, LPARAM lParam)
+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(wParam, lParam);
+ select_result(pend_netevent_wParam, pend_netevent_lParam);
reentering = 0;
-
- if (ret == 0 && !session_closed) {
- /* Abnormal exits will already have set session_closed and taken
- * appropriate action. */
- if (cfg.close_on_exit == FORCE_ON ||
- cfg.close_on_exit == AUTO) PostQuitMessage(0);
- else {
- close_session();
- session_closed = TRUE;
- MessageBox(hwnd, "Connection closed by remote host",
- appname, MB_OK | MB_ICONINFORMATION);
- }
- }
}
/*
for (i = 0; i < NEXTCOLOURS; i++) {
if (i < 216) {
int r = i / 36, g = (i / 6) % 6, b = i % 6;
- defpal[i+16].rgbtRed = r * 0x33;
- defpal[i+16].rgbtGreen = g * 0x33;
- defpal[i+16].rgbtBlue = b * 0x33;
+ defpal[i+16].rgbtRed = r ? r * 40 + 55 : 0;
+ defpal[i+16].rgbtGreen = g ? g * 40 + 55 : 0;
+ defpal[i+16].rgbtBlue = b ? b * 40 + 55 : 0;
} else {
int shade = i - 216;
- shade = (shade + 1) * 0xFF / (NEXTCOLOURS - 216 + 1);
+ shade = shade * 10 + 8;
defpal[i+16].rgbtRed = defpal[i+16].rgbtGreen =
defpal[i+16].rgbtBlue = shade;
}
unsigned short *lpString, UINT cbCount,
CONST INT *lpDx, int opaque)
{
-
+#ifdef __LCC__
+ /*
+ * The LCC include files apparently don't supply the
+ * GCP_RESULTSW type, but we can make do with GCP_RESULTS
+ * proper: the differences aren't important to us (the only
+ * variable-width string parameter is one we don't use anyway).
+ */
+ GCP_RESULTS gcpr;
+#else
GCP_RESULTSW gcpr;
+#endif
char *buffer = snewn(cbCount*2+2, char);
char *classbuffer = snewn(cbCount, char);
memset(&gcpr, 0, sizeof(gcpr));
gcpr.lStructSize = sizeof(gcpr);
gcpr.lpGlyphs = (void *)buffer;
- gcpr.lpClass = classbuffer;
+ gcpr.lpClass = (void *)classbuffer;
gcpr.nGlyphs = cbCount;
GetCharacterPlacementW(hdc, lpString, cbCount, 0, &gcpr,
}
/*
+ * The exact_textout() wrapper, unfortunately, destroys the useful
+ * Windows `font linking' behaviour: automatic handling of Unicode
+ * code points not supported in this font by falling back to a font
+ * which does contain them. Therefore, we adopt a multi-layered
+ * approach: for any potentially-bidi text, we use exact_textout(),
+ * and for everything else we use a simple ExtTextOut as we did
+ * before exact_textout() was introduced.
+ */
+static void general_textout(HDC hdc, int x, int y, CONST RECT *lprc,
+ unsigned short *lpString, UINT cbCount,
+ CONST INT *lpDx, int opaque)
+{
+ int i, j, xp, xn;
+ RECT newrc;
+
+#ifdef FIXME_REMOVE_BEFORE_CHECKIN
+int k;
+debug(("general_textout: %d,%d", x, y));
+for(k=0;k<cbCount;k++)debug((" U+%04X", lpString[k]));
+debug(("\n rect: [%d,%d %d,%d]", lprc->left, lprc->top, lprc->right, lprc->bottom));
+debug(("\n"));
+#endif
+
+ xp = xn = x;
+
+ for (i = 0; i < (int)cbCount ;) {
+ int rtl = is_rtl(lpString[i]);
+
+ xn += lpDx[i];
+
+ for (j = i+1; j < (int)cbCount; j++) {
+ if (rtl != is_rtl(lpString[j]))
+ break;
+ xn += lpDx[j];
+ }
+
+ /*
+ * Now [i,j) indicates a maximal substring of lpString
+ * which should be displayed using the same textout
+ * function.
+ */
+ if (rtl) {
+ newrc.left = lprc->left + xp - x;
+ newrc.right = lprc->left + xn - x;
+ newrc.top = lprc->top;
+ newrc.bottom = lprc->bottom;
+#ifdef FIXME_REMOVE_BEFORE_CHECKIN
+{
+int k;
+debug((" exact_textout: %d,%d", xp, y));
+for(k=0;k<j-i;k++)debug((" U+%04X", lpString[i+k]));
+debug(("\n rect: [%d,%d %d,%d]\n", newrc.left, newrc.top, newrc.right, newrc.bottom));
+}
+#endif
+ exact_textout(hdc, xp, y, &newrc, lpString+i, j-i, lpDx+i, opaque);
+ } else {
+#ifdef FIXME_REMOVE_BEFORE_CHECKIN
+{
+int k;
+debug((" ExtTextOut : %d,%d", xp, y));
+for(k=0;k<j-i;k++)debug((" U+%04X", lpString[i+k]));
+debug(("\n rect: [%d,%d %d,%d]\n", newrc.left, newrc.top, newrc.right, newrc.bottom));
+}
+#endif
+ newrc.left = lprc->left + xp - x;
+ newrc.right = lprc->left + xn - x;
+ newrc.top = lprc->top;
+ newrc.bottom = lprc->bottom;
+ ExtTextOutW(hdc, xp, y, ETO_CLIPPED | (opaque ? ETO_OPAQUE : 0),
+ &newrc, lpString+i, j-i, lpDx+i);
+ }
+
+ i = j;
+ xp = xn;
+ }
+
+#ifdef FIXME_REMOVE_BEFORE_CHECKIN
+debug(("general_textout: done, xn=%d\n", xn));
+#endif
+ assert(xn - x >= lprc->right - lprc->left);
+}
+
+/*
* 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
+ * three or as few as one. The other (potentially) twenty-one fonts are done
* if/when they are needed.
*
* We also:
#define f(i,c,w,u) \
fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \
c, OUT_DEFAULT_PRECIS, \
- CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \
+ CLIP_DEFAULT_PRECIS, FONT_QUALITY(cfg.font_quality), \
FIXED_PITCH | FF_DONTCARE, cfg.font.name)
f(FONT_NORMAL, cfg.font.charset, fw_dontcare, FALSE);
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,
+ CLIP_DEFAULT_PRECIS, FONT_QUALITY(cfg.font_quality),
FIXED_PITCH | FF_DONTCARE, s);
fontflag[fontno] = 1;
#endif
}
} else {
- if ( font_width != win_width/term->cols ||
- font_height != win_height/term->rows) {
+ if ( font_width * term->cols != win_width ||
+ font_height * term->rows != win_height) {
/* Our only choice at this point is to change the
* size of the terminal; Oh well.
*/
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;
-void notify_remote_exit(void *fe) { /* stub not needed in this frontend */ }
+void notify_remote_exit(void *fe)
+{
+ int exitcode;
+
+ if (!session_closed &&
+ (exitcode = back->exitcode(backhandle)) >= 0) {
+ /* Abnormal exits will already have set session_closed and taken
+ * appropriate action. */
+ if (cfg.close_on_exit == FORCE_ON ||
+ (cfg.close_on_exit == AUTO && exitcode != INT_MAX)) {
+ PostQuitMessage(0);
+ } else {
+ must_close_session = TRUE;
+ session_closed = TRUE;
+ /* exitcode == INT_MAX indicates that the connection was closed
+ * by a fatal error, so an error box will be coming our way and
+ * we should not generate this informational one. */
+ if (exitcode != INT_MAX)
+ MessageBox(hwnd, "Connection closed by remote host",
+ appname, MB_OK | MB_ICONINFORMATION);
+ }
+ }
+}
void timer_change_notify(long next)
{
show_mouseptr(1);
PostQuitMessage(0);
return 0;
+ case WM_INITMENUPOPUP:
+ if ((HMENU)wParam == savedsess_menu) {
+ /* About to pop up Saved Sessions sub-menu.
+ * Refresh the session list. */
+ get_sesslist(&sesslist, FALSE); /* free */
+ get_sesslist(&sesslist, TRUE);
+ update_savedsess_menu();
+ return 0;
+ }
+ break;
case WM_COMMAND:
case WM_SYSCOMMAND:
switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */
sa.nLength = sizeof(sa);
sa.lpSecurityDescriptor = NULL;
sa.bInheritHandle = TRUE;
- filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF,
+ filemap = CreateFileMapping(INVALID_HANDLE_VALUE,
&sa,
PAGE_READWRITE,
0, sizeof(Config), NULL);
- if (filemap) {
+ if (filemap && filemap != INVALID_HANDLE_VALUE) {
p = (Config *) MapViewOfFile(filemap,
FILE_MAP_WRITE,
0, 0, sizeof(Config));
} else if (wParam == IDM_SAVEDSESS) {
unsigned int sessno = ((lParam - IDM_SAVED_MIN)
/ MENU_SAVED_STEP) + 1;
- if (sessno < sesslist.nsessions) {
+ if (sessno < (unsigned)sesslist.nsessions) {
char *session = sesslist.sessions[sessno];
- /* XXX spaces? quotes? "-load"? */
cl = dupprintf("putty @%s", session);
inherit_handles = FALSE;
freecl = TRUE;
case IDM_RESTART:
if (!back) {
logevent(NULL, "----- Session restarted -----");
+ term_pwron(term, FALSE);
start_backend();
}
{
/* 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);
+ int i;
+ for (i = 0; i < lenof(popup_menus); i++)
+ EnableMenuItem(popup_menus[i].menu, 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)) {
/* Enable or disable the scroll bar, etc */
{
- LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE);
+ LONG nflg, flag = GetWindowLongPtr(hwnd, GWL_STYLE);
LONG nexflag, exflag =
- GetWindowLong(hwnd, GWL_EXSTYLE);
+ GetWindowLongPtr(hwnd, GWL_EXSTYLE);
nexflag = exflag;
if (cfg.alwaysontop != prev_cfg.alwaysontop) {
if (nflg != flag || nexflag != exflag) {
if (nflg != flag)
- SetWindowLong(hwnd, GWL_STYLE, nflg);
+ SetWindowLongPtr(hwnd, GWL_STYLE, nflg);
if (nexflag != exflag)
- SetWindowLong(hwnd, GWL_EXSTYLE, nexflag);
+ SetWindowLongPtr(hwnd, GWL_EXSTYLE, nexflag);
SetWindowPos(hwnd, NULL, 0, 0, 0, 0,
SWP_NOACTIVATE | SWP_NOCOPYBITS |
cfg.font.isbold != prev_cfg.font.isbold ||
cfg.font.height != prev_cfg.font.height ||
cfg.font.charset != prev_cfg.font.charset ||
+ cfg.font_quality != prev_cfg.font_quality ||
cfg.vtmode != prev_cfg.vtmode ||
cfg.bold_colour != prev_cfg.bold_colour ||
cfg.resize_action == RESIZE_DISABLED ||
term_copyall(term);
break;
case IDM_PASTE:
- term_do_paste(term);
+ request_paste(NULL);
break;
case IDM_CLRSB:
term_clrsb(term);
break;
case IDM_RESET:
- term_pwron(term);
+ term_pwron(term, TRUE);
if (ldisc)
ldisc_send(ldisc, NULL, 0, 0);
break;
showabout(hwnd);
break;
case IDM_HELP:
- WinHelp(hwnd, help_path,
- help_has_contents ? HELP_FINDER : HELP_CONTENTS, 0);
+ launch_help(hwnd, NULL);
break;
case SC_MOUSEMENU:
/*
switch (message) {
case WM_LBUTTONDOWN:
button = MBT_LEFT;
+ wParam |= MK_LBUTTON;
press = 1;
break;
case WM_MBUTTONDOWN:
button = MBT_MIDDLE;
+ wParam |= MK_MBUTTON;
press = 1;
break;
case WM_RBUTTONDOWN:
button = MBT_RIGHT;
+ wParam |= MK_RBUTTON;
press = 1;
break;
case WM_LBUTTONUP:
button = MBT_LEFT;
+ wParam &= ~MK_LBUTTON;
press = 0;
break;
case WM_MBUTTONUP:
button = MBT_MIDDLE;
+ wParam &= ~MK_MBUTTON;
press = 0;
break;
case WM_RBUTTONUP:
button = MBT_RIGHT;
+ wParam &= ~MK_RBUTTON;
press = 0;
break;
default:
TO_CHR_X(X_POS(lParam)),
TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT,
wParam & MK_CONTROL, is_alt_pressed());
- ReleaseCapture();
+ if (!(wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)))
+ ReleaseCapture();
}
}
return 0;
}
return 0;
case WM_NETEVENT:
- enact_netevent(wParam, lParam);
+ /* 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();
+
net_pending_errors();
return 0;
case WM_SETFOCUS:
* 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 && !is_alt_pressed()) {
+ if (cfg.resize_action == RESIZE_TERM ||
+ (cfg.resize_action == RESIZE_EITHER && !is_alt_pressed())) {
int width, height, w, h, ew, eh;
LPRECT r = (LPRECT) lParam;
width = LOWORD(lParam);
height = HIWORD(lParam);
- if (!resizing) {
- if (wParam == SIZE_MAXIMIZED && !was_zoomed) {
- was_zoomed = 1;
- prev_rows = term->rows;
- prev_cols = term->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(term, 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(term, 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);
- }
-
- /*
- * 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 && !is_alt_pressed()) {
+ if (wParam == SIZE_MAXIMIZED && !was_zoomed) {
+ was_zoomed = 1;
+ prev_rows = term->rows;
+ prev_cols = term->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(term, h, w, cfg.savelines);
+ }
+ reset_window(0);
+ } else if (wParam == SIZE_RESTORED && was_zoomed) {
+ was_zoomed = 0;
+ if (cfg.resize_action == RESIZE_TERM) {
+ 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;
+ term_size(term, h, w, cfg.savelines);
+ reset_window(2);
+ } else if (cfg.resize_action != RESIZE_FONT)
+ reset_window(2);
+ else
+ reset_window(0);
+ } else if (wParam == SIZE_MINIMIZED) {
+ /* do nothing */
+ } else if (cfg.resize_action == RESIZE_TERM ||
+ (cfg.resize_action == RESIZE_EITHER &&
+ !is_alt_pressed())) {
+ 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;
+
+ if (resizing) {
+ /*
+ * 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.)
+ */
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);
+ } else {
+ term_size(term, h, w, cfg.savelines);
+ }
+ } else {
+ reset_window(0);
}
}
sys_cursor_update();
sfree(c);
}
return 0;
+ case WM_GOT_CLIPDATA:
+ if (process_clipdata((HGLOBAL)lParam, wParam))
+ term_do_paste(term);
+ return 0;
default:
if (message == wm_mousewheel || message == WM_MOUSEWHEEL) {
int shift_pressed=0, control_pressed=0;
if (send_raw_mouse &&
!(cfg.mouse_override && shift_pressed)) {
- /* send a mouse-down followed by a mouse up */
- term_mouse(term, b, translate_button(b),
- MA_CLICK,
- TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)), shift_pressed,
- control_pressed, is_alt_pressed());
- term_mouse(term, b, translate_button(b),
- MA_RELEASE, TO_CHR_X(X_POS(lParam)),
- TO_CHR_Y(Y_POS(lParam)), shift_pressed,
- control_pressed, is_alt_pressed());
+ /* Mouse wheel position is in screen coordinates for
+ * some reason */
+ POINT p;
+ p.x = X_POS(lParam); p.y = Y_POS(lParam);
+ if (ScreenToClient(hwnd, &p)) {
+ /* send a mouse-down followed by a mouse up */
+ term_mouse(term, b, translate_button(b),
+ MA_CLICK,
+ TO_CHR_X(p.x),
+ TO_CHR_Y(p.y), shift_pressed,
+ control_pressed, is_alt_pressed());
+ term_mouse(term, b, translate_button(b),
+ MA_RELEASE, TO_CHR_X(p.x),
+ TO_CHR_Y(p.y), shift_pressed,
+ control_pressed, is_alt_pressed());
+ } /* else: not sure when this can fail */
} else {
/* trigger a scroll */
term_scroll(term, 0,
wbuf[i] = text[i];
/* print Glyphs as they are, without Windows' Shaping*/
- exact_textout(hdc, x, y - font_height * (lattr == LATTR_BOT) + text_adjust,
- &line_box, wbuf, len, IpDx, !(attr & TATTR_COMBINING));
-/* ExtTextOutW(hdc, x,
- y - font_height * (lattr == LATTR_BOT) + text_adjust,
- ETO_CLIPPED | ETO_OPAQUE, &line_box, wbuf, len, IpDx);
- */
+ general_textout(hdc, x, y - font_height * (lattr == LATTR_BOT) + text_adjust,
+ &line_box, wbuf, len, IpDx, !(attr & TATTR_COMBINING));
/* And the shadow bold hack. */
if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) {
/*
* 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.
+ * codes. Returns number of bytes used, zero to drop the message,
+ * -1 to forward the message to Windows, or another negative number
+ * to indicate a NUL-terminated "special" string.
*/
static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam,
unsigned char *output)
SendMessage(hwnd, WM_VSCROLL, SB_LINEDOWN, 0);
return 0;
}
+ if ((wParam == VK_PRIOR || wParam == VK_NEXT) && shift_state == 3) {
+ term_scroll_to_selection(term, (wParam == VK_PRIOR ? 0 : 1));
+ return 0;
+ }
if (wParam == VK_INSERT && shift_state == 1) {
- term_do_paste(term);
+ request_paste(NULL);
return 0;
}
if (left_alt && wParam == VK_F4 && cfg.alt_f4) {
if (cfg.nethack_keypad && !left_alt) {
switch (wParam) {
case VK_NUMPAD1:
- *p++ = shift_state ? 'B' : 'b';
+ *p++ = "bB\002\002"[shift_state & 3];
return p - output;
case VK_NUMPAD2:
- *p++ = shift_state ? 'J' : 'j';
+ *p++ = "jJ\012\012"[shift_state & 3];
return p - output;
case VK_NUMPAD3:
- *p++ = shift_state ? 'N' : 'n';
+ *p++ = "nN\016\016"[shift_state & 3];
return p - output;
case VK_NUMPAD4:
- *p++ = shift_state ? 'H' : 'h';
+ *p++ = "hH\010\010"[shift_state & 3];
return p - output;
case VK_NUMPAD5:
*p++ = shift_state ? '.' : '.';
return p - output;
case VK_NUMPAD6:
- *p++ = shift_state ? 'L' : 'l';
+ *p++ = "lL\014\014"[shift_state & 3];
return p - output;
case VK_NUMPAD7:
- *p++ = shift_state ? 'Y' : 'y';
+ *p++ = "yY\031\031"[shift_state & 3];
return p - output;
case VK_NUMPAD8:
- *p++ = shift_state ? 'K' : 'k';
+ *p++ = "kK\013\013"[shift_state & 3];
return p - output;
case VK_NUMPAD9:
- *p++ = shift_state ? 'U' : 'u';
+ *p++ = "uU\025\025"[shift_state & 3];
return p - output;
}
}
return p - output;
}
if (wParam == VK_CANCEL && shift_state == 2) { /* Ctrl-Break */
- *p++ = 3;
- *p++ = 0;
- return -2;
+ if (back)
+ back->special(backhandle, TS_BRK);
+ return 0;
}
if (wParam == VK_PAUSE) { /* Break/Pause */
*p++ = 26;
*p++ = 0x1F;
return p - output;
}
- if (shift_state == 2 && wParam == 0xDF) {
+ if (shift_state == 2 && (wParam == 0xDF || wParam == 0xDC)) {
*p++ = 0x1C;
return p - output;
}
break;
}
if (xkey) {
- if (term->vt52_mode)
- p += sprintf((char *) p, "\x1B%c", xkey);
- else {
- int app_flg = (term->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 (!term->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);
- }
+ p += format_arrow_key(p, term, xkey, shift_state);
return p - output;
}
}
return -1;
}
-void request_paste(void *frontend)
-{
- /*
- * In Windows, pasting is synchronous: we can read the
- * clipboard with no difficulty, so request_paste() can just go
- * ahead and paste.
- */
- term_do_paste(term);
-}
-
void set_title(void *frontend, char *title)
{
sfree(window_name);
UnrealizeObject(pal);
RealizePalette(hdc);
free_ctx(hdc);
+ } else {
+ if (n == (ATTR_DEFBG>>ATTR_BGSHIFT))
+ /* If Default Background changes, we need to ensure any
+ * space between the text area and the window border is
+ * redrawn. */
+ InvalidateRect(hwnd, NULL, TRUE);
}
}
hdc = get_ctx(frontend);
RealizePalette(hdc);
free_ctx(hdc);
+ } else {
+ /* Default Background may have changed. Ensure any space between
+ * text area and window border is redrawn. */
+ InvalidateRect(hwnd, NULL, TRUE);
}
}
/*
* Note: unlike write_aclip() this will not append a nul.
*/
-void write_clip(void *frontend, wchar_t * data, int len, int must_deselect)
+void write_clip(void *frontend, wchar_t * data, int *attr, int len, int must_deselect)
{
HGLOBAL clipdata, clipdata2, clipdata3;
int len2;
int rtfsize = 0;
int multilen, blen, alen, totallen, i;
char before[16], after[4];
+ int fgcolour, lastfgcolour = 0;
+ int bgcolour, lastbgcolour = 0;
+ int attrBold, lastAttrBold = 0;
+ int attrUnder, lastAttrUnder = 0;
+ int palette[NALLCOLOURS];
+ int numcolours;
get_unitab(CP_ACP, unitab, 0);
rtfsize = 100 + strlen(cfg.font.name);
rtf = snewn(rtfsize, char);
- sprintf(rtf, "{\\rtf1\\ansi%d{\\fonttbl\\f0\\fmodern %s;}\\f0",
- GetACP(), cfg.font.name);
- rtflen = strlen(rtf);
+ rtflen = sprintf(rtf, "{\\rtf1\\ansi\\deff0{\\fonttbl\\f0\\fmodern %s;}\\f0\\fs%d",
+ cfg.font.name, cfg.font.height*2);
+
+ /*
+ * Add colour palette
+ * {\colortbl ;\red255\green0\blue0;\red0\green0\blue128;}
+ */
+
+ /*
+ * First - Determine all colours in use
+ * o Foregound and background colours share the same palette
+ */
+ if (attr) {
+ memset(palette, 0, sizeof(palette));
+ for (i = 0; i < (len-1); i++) {
+ fgcolour = ((attr[i] & ATTR_FGMASK) >> ATTR_FGSHIFT);
+ bgcolour = ((attr[i] & ATTR_BGMASK) >> ATTR_BGSHIFT);
+
+ if (attr[i] & ATTR_REVERSE) {
+ int tmpcolour = fgcolour; /* Swap foreground and background */
+ fgcolour = bgcolour;
+ bgcolour = tmpcolour;
+ }
+
+ if (bold_mode == BOLD_COLOURS && (attr[i] & ATTR_BOLD)) {
+ if (fgcolour < 8) /* ANSI colours */
+ fgcolour += 8;
+ else if (fgcolour >= 256) /* Default colours */
+ fgcolour ++;
+ }
+
+ if (attr[i] & ATTR_BLINK) {
+ if (bgcolour < 8) /* ANSI colours */
+ bgcolour += 8;
+ else if (bgcolour >= 256) /* Default colours */
+ bgcolour ++;
+ }
+
+ palette[fgcolour]++;
+ palette[bgcolour]++;
+ }
+
+ /*
+ * Next - Create a reduced palette
+ */
+ numcolours = 0;
+ for (i = 0; i < NALLCOLOURS; i++) {
+ if (palette[i] != 0)
+ palette[i] = ++numcolours;
+ }
+
+ /*
+ * Finally - Write the colour table
+ */
+ rtf = sresize(rtf, rtfsize + (numcolours * 25), char);
+ strcat(rtf, "{\\colortbl ;");
+ rtflen = strlen(rtf);
+
+ for (i = 0; i < NALLCOLOURS; i++) {
+ if (palette[i] != 0) {
+ rtflen += sprintf(&rtf[rtflen], "\\red%d\\green%d\\blue%d;", defpal[i].rgbtRed, defpal[i].rgbtGreen, defpal[i].rgbtBlue);
+ }
+ }
+ strcpy(&rtf[rtflen], "}");
+ rtflen ++;
+ }
/*
* We want to construct a piece of RTF that specifies the
tdata[tindex+1] == '\n') {
tindex++;
uindex++;
+ }
+
+ /*
+ * Set text attributes
+ */
+ if (attr) {
+ if (rtfsize < rtflen + 64) {
+ rtfsize = rtflen + 512;
+ rtf = sresize(rtf, rtfsize, char);
+ }
+
+ /*
+ * Determine foreground and background colours
+ */
+ fgcolour = ((attr[tindex] & ATTR_FGMASK) >> ATTR_FGSHIFT);
+ bgcolour = ((attr[tindex] & ATTR_BGMASK) >> ATTR_BGSHIFT);
+
+ if (attr[tindex] & ATTR_REVERSE) {
+ int tmpcolour = fgcolour; /* Swap foreground and background */
+ fgcolour = bgcolour;
+ bgcolour = tmpcolour;
+ }
+
+ if (bold_mode == BOLD_COLOURS && (attr[tindex] & ATTR_BOLD)) {
+ if (fgcolour < 8) /* ANSI colours */
+ fgcolour += 8;
+ else if (fgcolour >= 256) /* Default colours */
+ fgcolour ++;
+ }
+
+ if (attr[tindex] & ATTR_BLINK) {
+ if (bgcolour < 8) /* ANSI colours */
+ bgcolour += 8;
+ else if (bgcolour >= 256) /* Default colours */
+ bgcolour ++;
+ }
+
+ /*
+ * Collect other attributes
+ */
+ if (bold_mode != BOLD_COLOURS)
+ attrBold = attr[tindex] & ATTR_BOLD;
+ else
+ attrBold = 0;
+
+ attrUnder = attr[tindex] & ATTR_UNDER;
+
+ /*
+ * Reverse video
+ * o If video isn't reversed, ignore colour attributes for default foregound
+ * or background.
+ * o Special case where bolded text is displayed using the default foregound
+ * and background colours - force to bolded RTF.
+ */
+ if (!(attr[tindex] & ATTR_REVERSE)) {
+ if (bgcolour >= 256) /* Default color */
+ bgcolour = -1; /* No coloring */
+
+ if (fgcolour >= 256) { /* Default colour */
+ if (bold_mode == BOLD_COLOURS && (fgcolour & 1) && bgcolour == -1)
+ attrBold = ATTR_BOLD; /* Emphasize text with bold attribute */
+
+ fgcolour = -1; /* No coloring */
+ }
+ }
+
+ /*
+ * Write RTF text attributes
+ */
+ if (lastfgcolour != fgcolour) {
+ lastfgcolour = fgcolour;
+ rtflen += sprintf(&rtf[rtflen], "\\cf%d ", (fgcolour >= 0) ? palette[fgcolour] : 0);
+ }
+
+ if (lastbgcolour != bgcolour) {
+ lastbgcolour = bgcolour;
+ rtflen += sprintf(&rtf[rtflen], "\\highlight%d ", (bgcolour >= 0) ? palette[bgcolour] : 0);
+ }
+
+ if (lastAttrBold != attrBold) {
+ lastAttrBold = attrBold;
+ rtflen += sprintf(&rtf[rtflen], "%s", attrBold ? "\\b " : "\\b0 ");
+ }
+
+ if (lastAttrUnder != attrUnder) {
+ lastAttrUnder = attrUnder;
+ rtflen += sprintf(&rtf[rtflen], "%s", attrUnder ? "\\ul " : "\\ulnone ");
+ }
}
+
if (unitab[tdata[tindex]] == udata[uindex]) {
multilen = 1;
before[0] = '\0';
uindex++;
}
- strcpy(rtf + rtflen, "}");
- rtflen += 2;
+ rtf[rtflen++] = '}'; /* Terminate RTF stream */
+ rtf[rtflen++] = '\0';
+ rtf[rtflen++] = '\0';
clipdata3 = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, rtflen);
if (clipdata3 && (lock3 = GlobalLock(clipdata3)) != NULL) {
- strcpy(lock3, rtf);
+ memcpy(lock3, rtf, rtflen);
GlobalUnlock(clipdata3);
}
sfree(rtf);
SendMessage(hwnd, WM_IGNORE_CLIP, FALSE, 0);
}
-void get_clip(void *frontend, wchar_t ** p, int *len)
+static DWORD WINAPI clipboard_read_threadfunc(void *param)
{
- static HGLOBAL clipdata = NULL;
- static wchar_t *converted = 0;
- wchar_t *p2;
+ HWND hwnd = (HWND)param;
+ HGLOBAL clipdata;
- if (converted) {
- sfree(converted);
- converted = 0;
- }
- if (!p) {
- if (clipdata)
- GlobalUnlock(clipdata);
- clipdata = NULL;
- return;
- } else if (OpenClipboard(NULL)) {
+ if (OpenClipboard(NULL)) {
if ((clipdata = GetClipboardData(CF_UNICODETEXT))) {
- CloseClipboard();
- *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);
+ SendMessage(hwnd, WM_GOT_CLIPDATA, (WPARAM)1, (LPARAM)clipdata);
+ } else if ((clipdata = GetClipboardData(CF_TEXT))) {
+ SendMessage(hwnd, WM_GOT_CLIPDATA, (WPARAM)0, (LPARAM)clipdata);
+ }
+ CloseClipboard();
+ }
+
+ return 0;
+}
+
+static int process_clipdata(HGLOBAL clipdata, int unicode)
+{
+ sfree(clipboard_contents);
+ clipboard_contents = NULL;
+ clipboard_length = 0;
+
+ if (unicode) {
+ wchar_t *p = GlobalLock(clipdata);
+ wchar_t *p2;
+
+ if (p) {
+ /* Unwilling to rely on Windows having wcslen() */
+ for (p2 = p; *p2; p2++);
+ clipboard_length = p2 - p;
+ clipboard_contents = snewn(clipboard_length + 1, wchar_t);
+ memcpy(clipboard_contents, p, clipboard_length * sizeof(wchar_t));
+ clipboard_contents[clipboard_length] = L'\0';
+ return TRUE;
+ }
+ } else {
+ char *s = GlobalLock(clipdata);
+ int i;
+
+ if (s) {
i = MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, 0, 0);
- *p = converted = snewn(i, wchar_t);
- MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1, converted, i);
- *len = i - 1;
- return;
- } else
- CloseClipboard();
+ clipboard_contents = snewn(i, wchar_t);
+ MultiByteToWideChar(CP_ACP, 0, s, strlen(s) + 1,
+ clipboard_contents, i);
+ clipboard_length = i - 1;
+ clipboard_contents[clipboard_length] = L'\0';
+ return TRUE;
+ }
}
- *p = NULL;
- *len = 0;
+ return FALSE;
+}
+
+void request_paste(void *frontend)
+{
+ /*
+ * I always thought pasting was synchronous in Windows; the
+ * clipboard access functions certainly _look_ synchronous,
+ * unlike the X ones. But in fact it seems that in some
+ * situations the contents of the clipboard might not be
+ * immediately available, and the clipboard-reading functions
+ * may block. This leads to trouble if the application
+ * delivering the clipboard data has to get hold of it by -
+ * for example - talking over a network connection which is
+ * forwarded through this very PuTTY.
+ *
+ * Hence, we spawn a subthread to read the clipboard, and do
+ * our paste when it's finished. The thread will send a
+ * message back to our main window when it terminates, and
+ * that tells us it's OK to paste.
+ */
+ DWORD in_threadid; /* required for Win9x */
+ CreateThread(NULL, 0, clipboard_read_threadfunc,
+ hwnd, 0, &in_threadid);
+}
+
+void get_clip(void *frontend, wchar_t **p, int *len)
+{
+ if (p) {
+ *p = clipboard_contents;
+ *len = clipboard_length;
+ }
}
#if 0
cleanup_exit(1);
}
+DECL_WINDOWS_FUNCTION(static, BOOL, FlashWindowEx, (PFLASHWINFO));
+
+static void init_flashwindow(void)
+{
+ HMODULE user32_module = load_system32_dll("user32.dll");
+ GET_WINDOWS_FUNCTION(user32_module, FlashWindowEx);
+}
+
+static BOOL flash_window_ex(DWORD dwFlags, UINT uCount, DWORD dwTimeout)
+{
+ if (p_FlashWindowEx) {
+ FLASHWINFO fi;
+ fi.cbSize = sizeof(fi);
+ fi.hwnd = hwnd;
+ fi.dwFlags = dwFlags;
+ fi.uCount = uCount;
+ fi.dwTimeout = dwTimeout;
+ return (*p_FlashWindowEx)(&fi);
+ }
+ else
+ return FALSE; /* shrug */
+}
+
static void flash_window(int mode);
static long next_flash;
static int flashing = 0;
+/*
+ * Timer for platforms where we must maintain window flashing manually
+ * (e.g., Win95).
+ */
static void flash_window_timer(void *ctx, long now)
{
if (flashing && now - next_flash >= 0) {
if ((mode == 0) || (cfg.beep_ind == B_IND_DISABLED)) {
/* stop */
if (flashing) {
- FlashWindow(hwnd, FALSE);
flashing = 0;
+ if (p_FlashWindowEx)
+ flash_window_ex(FLASHW_STOP, 0, 0);
+ else
+ FlashWindow(hwnd, FALSE);
}
} else if (mode == 2) {
/* start */
if (!flashing) {
flashing = 1;
- FlashWindow(hwnd, TRUE);
- next_flash = schedule_timer(450, flash_window_timer, hwnd);
+ if (p_FlashWindowEx) {
+ /* For so-called "steady" mode, we use uCount=2, which
+ * seems to be the traditional number of flashes used
+ * by user notifications (e.g., by Explorer).
+ * uCount=0 appears to enable continuous flashing, per
+ * "flashing" mode, although I haven't seen this
+ * documented. */
+ flash_window_ex(FLASHW_ALL | FLASHW_TIMER,
+ (cfg.beep_ind == B_IND_FLASH ? 0 : 2),
+ 0 /* system cursor blink rate */);
+ /* No need to schedule timer */
+ } else {
+ FlashWindow(hwnd, TRUE);
+ next_flash = schedule_timer(450, flash_window_timer, hwnd);
+ }
}
} else if ((mode == 1) && (cfg.beep_ind == B_IND_FLASH)) {
/* maintain */
- if (flashing) {
+ if (flashing && !p_FlashWindowEx) {
FlashWindow(hwnd, TRUE); /* toggle */
next_flash = schedule_timer(450, flash_window_timer, hwnd);
}
/*
* Beep.
*/
-void beep(void *frontend, int mode)
+void do_beep(void *frontend, int mode)
{
if (mode == BELL_DEFAULT) {
/*
{
if (!IsZoomed(hwnd))
return FALSE;
- if (GetWindowLong(hwnd, GWL_STYLE) & WS_CAPTION)
+ if (GetWindowLongPtr(hwnd, GWL_STYLE) & WS_CAPTION)
return FALSE;
return TRUE;
}
return;
/* Remove the window furniture. */
- style = GetWindowLong(hwnd, GWL_STYLE);
+ style = GetWindowLongPtr(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);
+ SetWindowLongPtr(hwnd, GWL_STYLE, style);
/* Resize ourselves to exactly cover the nearest monitor. */
get_fullscreen_rect(&ss);
ss.bottom - ss.top,
SWP_FRAMECHANGED);
- /* Tick the menu item in the System menu. */
- CheckMenuItem(GetSystemMenu(hwnd, FALSE), IDM_FULLSCREEN,
- MF_CHECKED);
+ /* We may have changed size as a result */
+
+ reset_window(0);
+
+ /* Tick the menu item in the System and context menus. */
+ {
+ int i;
+ for (i = 0; i < lenof(popup_menus); i++)
+ CheckMenuItem(popup_menus[i].menu, IDM_FULLSCREEN, MF_CHECKED);
+ }
}
/*
DWORD oldstyle, style;
/* Reinstate the window furniture. */
- style = oldstyle = GetWindowLong(hwnd, GWL_STYLE);
+ style = oldstyle = GetWindowLongPtr(hwnd, GWL_STYLE);
style |= WS_CAPTION | WS_BORDER;
if (cfg.resize_action == RESIZE_DISABLED)
style &= ~WS_THICKFRAME;
else
style &= ~WS_VSCROLL;
if (style != oldstyle) {
- SetWindowLong(hwnd, GWL_STYLE, style);
+ SetWindowLongPtr(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);
+ /* Untick the menu item in the System and context menus. */
+ {
+ int i;
+ for (i = 0; i < lenof(popup_menus); i++)
+ CheckMenuItem(popup_menus[i].menu, IDM_FULLSCREEN, MF_UNCHECKED);
+ }
}
/*
return term_data(term, is_stderr, data, len);
}
+int from_backend_untrusted(void *frontend, const char *data, int len)
+{
+ return term_data_untrusted(term, data, len);
+}
+
+int get_userpass_input(prompts_t *p, unsigned char *in, int inlen)
+{
+ int ret;
+ ret = cmdline_get_passwd_input(p, in, inlen);
+ if (ret == -1)
+ ret = term_get_userpass_input(term, p, in, inlen);
+ return ret;
+}
+
void agent_schedule_callback(void (*callback)(void *, void *, int),
void *callback_ctx, void *data, int len)
{
projects / u / mdw / putty / blobdiff