git.distorted.org.uk Git - u/mdw/putty/blob - winstuff.h

   1 /*
   2  * winstuff.h: Windows-specific inter-module stuff.
   3  */
   4
   5 #ifndef PUTTY_WINSTUFF_H
   6 #define PUTTY_WINSTUFF_H
   7
   8 #include <stdio.h>                     /* for FILENAME_MAX */
   9
  10 struct Filename {
  11     char path[FILENAME_MAX];
  12 };
  13 #define f_open(filename, mode) ( fopen((filename).path, (mode)) )
  14
  15 struct FontSpec {
  16     char name[64];
  17     int isbold;
  18     int height;
  19     int charset;
  20 };
  21
  22 /*
  23  * Global variables. Most modules declare these `extern', but
  24  * window.c will do `#define PUTTY_DO_GLOBALS' before including this
  25  * module, and so will get them properly defined.
  26  */
  27 #ifndef GLOBAL
  28 #ifdef PUTTY_DO_GLOBALS
  29 #define GLOBAL
  30 #else
  31 #define GLOBAL extern
  32 #endif
  33 #endif
  34
  35 #ifndef DONE_TYPEDEFS
  36 #define DONE_TYPEDEFS
  37 typedef struct config_tag Config;
  38 typedef struct backend_tag Backend;
  39 typedef struct terminal_tag Terminal;
  40 #endif
  41
  42 #define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
  43 #define PUTTY_REG_PARENT "Software\\SimonTatham"
  44 #define PUTTY_REG_PARENT_CHILD "PuTTY"
  45 #define PUTTY_REG_GPARENT "Software"
  46 #define PUTTY_REG_GPARENT_CHILD "SimonTatham"
  47
  48 #define GETTICKCOUNT GetTickCount
  49 #define CURSORBLINK GetCaretBlinkTime()
  50 #define TICKSPERSEC 1000               /* GetTickCount returns milliseconds */
  51
  52 #define DEFAULT_CODEPAGE CP_ACP
  53
  54 typedef HDC Context;
  55
  56 /*
  57  * Window handles for the dialog boxes that can be running during a
  58  * PuTTY session.
  59  */
  60 GLOBAL HWND logbox;
  61
  62 /*
  63  * The all-important instance handle.
  64  */
  65 GLOBAL HINSTANCE hinst;
  66
  67 /*
  68  * Details of the help file.
  69  */
  70 GLOBAL char *help_path;
  71 GLOBAL int help_has_contents;
  72
  73 /*
  74  * The terminal and logging context are notionally local to the
  75  * Windows front end, but they must be shared between window.c and
  76  * windlg.c. Likewise the saved-sessions list.
  77  */
  78 GLOBAL Terminal *term;
  79 GLOBAL void *logctx;
  80
  81 /*
  82  * I've just looked in the windows standard headr files for WM_USER, there
  83  * are hundreds of flags defined using the form WM_USER+123 so I've
  84  * renumbered this NETEVENT value and the two in window.c
  85  */
  86 #define WM_XUSER     (WM_USER + 0x2000)
  87 #define WM_NETEVENT  (WM_XUSER + 5)
  88
  89 /*
  90  * On Windows, we send MA_2CLK as the only event marking the second
  91  * press of a mouse button. Compare unix.h.
  92  */
  93 #define MULTICLICK_ONLY_EVENT 1
  94
  95 /*
  96  * On Windows, data written to the clipboard must be NUL-terminated.
  97  */
  98 #define SELECTION_NUL_TERMINATED 1
  99
 100 /*
 101  * On Windows, copying to the clipboard terminates lines with CRLF.
 102  */
 103 #define SEL_NL { 13, 10 }
 104
 105 /*
 106  * sk_getxdmdata() does not exist under Windows (not that I
 107  * couldn't write it if I wanted to, but I haven't bothered), so
 108  * it's a macro which always returns FALSE. With any luck this will
 109  * cause the compiler to notice it can optimise away the
 110  * implementation of XDM-AUTHORIZATION-1 in x11fwd.c :-)
 111  */
 112 #define sk_getxdmdata(socket, ip, port) (0)
 113
 114 /*
 115  * Exports from winctrls.c.
 116  */
 117
 118 struct ctlpos {
 119     HWND hwnd;
 120     WPARAM font;
 121     int dlu4inpix;
 122     int ypos, width;
 123     int xoff;
 124     int boxystart, boxid;
 125     char *boxtext;
 126 };
 127
 128 /*
 129  * Exports from winutils.c.
 130  */
 131 void split_into_argv(char *, int *, char ***, char ***);
 132
 133 /*
 134  * Private structure for prefslist state. Only in the header file
 135  * so that we can delegate allocation to callers.
 136  */
 137 struct prefslist {
 138     int listid, upbid, dnbid;
 139     int srcitem;
 140     int dummyitem;
 141     int dragging;
 142 };
 143
 144 /*
 145  * Exports from winctrls.c.
 146  */
 147 void ctlposinit(struct ctlpos *cp, HWND hwnd,
 148                 int leftborder, int rightborder, int topborder);
 149 HWND doctl(struct ctlpos *cp, RECT r,
 150            char *wclass, int wstyle, int exstyle, char *wtext, int wid);
 151 void bartitle(struct ctlpos *cp, char *name, int id);
 152 void beginbox(struct ctlpos *cp, char *name, int idbox);
 153 void endbox(struct ctlpos *cp);
 154 void multiedit(struct ctlpos *cp, ...);
 155 void radioline(struct ctlpos *cp, char *text, int id, int nacross, ...);
 156 void bareradioline(struct ctlpos *cp, int nacross, ...);
 157 void radiobig(struct ctlpos *cp, char *text, int id, ...);
 158 void checkbox(struct ctlpos *cp, char *text, int id);
 159 void statictext(struct ctlpos *cp, char *text, int lines, int id);
 160 void staticbtn(struct ctlpos *cp, char *stext, int sid,
 161                char *btext, int bid);
 162 void static2btn(struct ctlpos *cp, char *stext, int sid,
 163                 char *btext1, int bid1, char *btext2, int bid2);
 164 void staticedit(struct ctlpos *cp, char *stext,
 165                 int sid, int eid, int percentedit);
 166 void staticddl(struct ctlpos *cp, char *stext,
 167                int sid, int lid, int percentlist);
 168 void combobox(struct ctlpos *cp, char *text, int staticid, int listid);
 169 void staticpassedit(struct ctlpos *cp, char *stext,
 170                     int sid, int eid, int percentedit);
 171 void bigeditctrl(struct ctlpos *cp, char *stext,
 172                  int sid, int eid, int lines);
 173 void ersatztab(struct ctlpos *cp, char *stext, int sid, int lid, int s2id);
 174 void editbutton(struct ctlpos *cp, char *stext, int sid,
 175                 int eid, char *btext, int bid);
 176 void sesssaver(struct ctlpos *cp, char *text,
 177                int staticid, int editid, int listid, ...);
 178 void envsetter(struct ctlpos *cp, char *stext, int sid,
 179                char *e1stext, int e1sid, int e1id,
 180                char *e2stext, int e2sid, int e2id,
 181                int listid, char *b1text, int b1id, char *b2text, int b2id);
 182 void charclass(struct ctlpos *cp, char *stext, int sid, int listid,
 183                char *btext, int bid, int eid, char *s2text, int s2id);
 184 void colouredit(struct ctlpos *cp, char *stext, int sid, int listid,
 185                 char *btext, int bid, ...);
 186 void prefslist(struct prefslist *hdl, struct ctlpos *cp, char *stext,
 187                int sid, int listid, int upbid, int dnbid);
 188 int handle_prefslist(struct prefslist *hdl,
 189                      int *array, int maxmemb,
 190                      int is_dlmsg, HWND hwnd,
 191                      WPARAM wParam, LPARAM lParam);
 192 void progressbar(struct ctlpos *cp, int id);
 193 void fwdsetter(struct ctlpos *cp, int listid, char *stext, int sid,
 194                char *e1stext, int e1sid, int e1id,
 195                char *e2stext, int e2sid, int e2id,
 196                char *btext, int bid,
 197                char *r1text, int r1id, char *r2text, int r2id);
 198
 199 /*
 200  * Exports from windlg.c.
 201  */
 202 void defuse_showwindow(void);
 203 int do_config(void);
 204 int do_reconfig(HWND);
 205 void showeventlog(HWND);
 206 void showabout(HWND);
 207 void force_normal(HWND hwnd);
 208
 209 /*
 210  * Exports from sizetip.c.
 211  */
 212 void UpdateSizeTip(HWND src, int cx, int cy);
 213 void EnableSizeTip(int bEnable);
 214
 215 /*
 216  * Exports from unicode.c.
 217  */
 218 struct unicode_data;
 219 void init_ucs(Config *, struct unicode_data *);
 220
 221 #endif