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