diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xwin/winprefs.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xwin/winprefs.c | 799 |
1 files changed, 0 insertions, 799 deletions
diff --git a/nx-X11/programs/Xserver/hw/xwin/winprefs.c b/nx-X11/programs/Xserver/hw/xwin/winprefs.c deleted file mode 100644 index bbe04bd7b..000000000 --- a/nx-X11/programs/Xserver/hw/xwin/winprefs.c +++ /dev/null @@ -1,799 +0,0 @@ -/* - * Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF - * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of the XFree86 Project - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * from the XFree86 Project. - * - * Authors: Earle F. Philhower, III - */ -/* $XFree86: $ */ - -#ifdef HAVE_XWIN_CONFIG_H -#include <xwin-config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#ifdef __CYGWIN__ -#include <sys/resource.h> -#endif -#include "win.h" - -#include <X11/Xwindows.h> -#include <shellapi.h> - -#include "winprefs.h" -#include "winmultiwindowclass.h" - -/* Where will the custom menu commands start counting from? */ -#define STARTMENUID WM_USER - -/* External global variables */ -#ifdef XWIN_MULTIWINDOW -extern DWORD g_dwCurrentThreadID; -#endif - -extern const char *winGetBaseDir(void); - -/* From winmultiwindowflex.l, the real parser */ -extern void parse_file (FILE *fp); - -/* From winprefyacc.y, the pref structure loaded by the parser */ -extern WINPREFS pref; - -/* The global X default icon */ -extern HICON g_hIconX; -extern HICON g_hSmallIconX; - -/* Currently in use command ID, incremented each new menu item created */ -static int g_cmdid = STARTMENUID; - - -/* Defined in DIX */ -extern char *display; - -/* Local function to handle comma-ified icon names */ -static HICON -LoadImageComma (char *fname, int sx, int sy, int flags); - - -/* - * Creates or appends a menu from a MENUPARSED structure - */ -static HMENU -MakeMenu (char *name, - HMENU editMenu, - int editItem) -{ - int i; - int item; - MENUPARSED *m; - HMENU hmenu, hsub; - - for (i=0; i<pref.menuItems; i++) - { - if (!strcmp(name, pref.menu[i].menuName)) - break; - } - - /* Didn't find a match, bummer */ - if (i==pref.menuItems) - { - ErrorF("MakeMenu: Can't find menu %s\n", name); - return NULL; - } - - m = &(pref.menu[i]); - - if (editMenu) - { - hmenu = editMenu; - item = editItem; - } - else - { - hmenu = CreatePopupMenu(); - if (!hmenu) - { - ErrorF("MakeMenu: Unable to CreatePopupMenu() %s\n", name); - return NULL; - } - item = 0; - } - - /* Add the menu items */ - for (i=0; i<m->menuItems; i++) - { - /* Only assign IDs one time... */ - if ( m->menuItem[i].commandID == 0 ) - m->menuItem[i].commandID = g_cmdid++; - - switch (m->menuItem[i].cmd) - { - case CMD_EXEC: - case CMD_ALWAYSONTOP: - case CMD_RELOAD: - InsertMenu (hmenu, - item, - MF_BYPOSITION|MF_ENABLED|MF_STRING, - m->menuItem[i].commandID, - m->menuItem[i].text); - break; - - case CMD_SEPARATOR: - InsertMenu (hmenu, - item, - MF_BYPOSITION|MF_SEPARATOR, - 0, - NULL); - break; - - case CMD_MENU: - /* Recursive! */ - hsub = MakeMenu (m->menuItem[i].param, 0, 0); - if (hsub) - InsertMenu (hmenu, - item, - MF_BYPOSITION|MF_POPUP|MF_ENABLED|MF_STRING, - (UINT_PTR)hsub, - m->menuItem[i].text); - break; - } - - /* If item==-1 (means to add at end of menu) don't increment) */ - if (item>=0) - item++; - } - - return hmenu; -} - - -#ifdef XWIN_MULTIWINDOW -/* - * Callback routine that is executed once per window class. - * Removes or creates custom window settings depending on LPARAM - */ -static wBOOL CALLBACK -ReloadEnumWindowsProc (HWND hwnd, LPARAM lParam) -{ - HICON hicon; - Window wid; - - if (!hwnd) { - ErrorF("ReloadEnumWindowsProc: hwnd==NULL!\n"); - return FALSE; - } - - /* It's our baby, either clean or dirty it */ - if (lParam==FALSE) - { - hicon = (HICON)GetClassLong(hwnd, GCL_HICON); - - /* Unselect any icon in the class structure */ - SetClassLong (hwnd, GCL_HICON, (LONG)LoadIcon (NULL, IDI_APPLICATION)); - - /* If it's generated on-the-fly, get rid of it, will regen */ - winDestroyIcon (hicon); - - hicon = (HICON)GetClassLong(hwnd, GCL_HICONSM); - - /* Unselect any icon in the class structure */ - SetClassLong (hwnd, GCL_HICONSM, 0); - - /* If it's generated on-the-fly, get rid of it, will regen */ - winDestroyIcon (hicon); - - /* Remove any menu additions, use bRevert flag */ - GetSystemMenu (hwnd, TRUE); - - /* This window is now clean of our taint */ - } - else - { - /* Make the icon default, dynamic, or from xwinrc */ - SetClassLong (hwnd, GCL_HICON, (LONG)g_hIconX); - SetClassLong (hwnd, GCL_HICONSM, (LONG)g_hSmallIconX); - wid = (Window)GetProp (hwnd, WIN_WID_PROP); - if (wid) - winUpdateIcon (wid); - /* Update the system menu for this window */ - SetupSysMenu ((unsigned long)hwnd); - - /* That was easy... */ - } - - return TRUE; -} -#endif - - -/* - * Removes any custom icons in classes, custom menus, etc. - * Frees all members in pref structure. - * Reloads the preferences file. - * Set custom icons and menus again. - */ -static void -ReloadPrefs (void) -{ - int i; - -#ifdef XWIN_MULTIWINDOW - /* First, iterate over all windows replacing their icon with system */ - /* default one and deleting any custom system menus */ - EnumThreadWindows (g_dwCurrentThreadID, ReloadEnumWindowsProc, FALSE); -#endif - - /* Now, free/clear all info from our prefs structure */ - for (i=0; i<pref.menuItems; i++) - free (pref.menu[i].menuItem); - free (pref.menu); - pref.menu = NULL; - pref.menuItems = 0; - - pref.rootMenuName[0] = 0; - - free (pref.sysMenu); - pref.sysMenuItems = 0; - - pref.defaultSysMenuName[0] = 0; - pref.defaultSysMenuPos = 0; - - pref.iconDirectory[0] = 0; - pref.defaultIconName[0] = 0; - pref.trayIconName[0] = 0; - - for (i=0; i<pref.iconItems; i++) - if (pref.icon[i].hicon) - DestroyIcon ((HICON)pref.icon[i].hicon); - free (pref.icon); - pref.icon = NULL; - pref.iconItems = 0; - - /* Free global default X icon */ - if (g_hIconX) - DestroyIcon (g_hIconX); - if (g_hSmallIconX) - DestroyIcon (g_hSmallIconX); - - /* Reset the custom command IDs */ - g_cmdid = STARTMENUID; - - /* Load the updated resource file */ - LoadPreferences(); - - g_hIconX = NULL; - g_hSmallIconX = NULL; - -#ifdef XWIN_MULTIWINDOW - winInitGlobalIcons(); -#endif - -#ifdef XWIN_MULTIWINDOW - /* Rebuild the icons and menus */ - EnumThreadWindows (g_dwCurrentThreadID, ReloadEnumWindowsProc, TRUE); -#endif - - /* Whew, done */ -} - -/* - * Check/uncheck the ALWAYSONTOP items in this menu - */ -void -HandleCustomWM_INITMENU(unsigned long hwndIn, - unsigned long hmenuIn) -{ - HWND hwnd; - HMENU hmenu; - DWORD dwExStyle; - int i, j; - - hwnd = (HWND)hwndIn; - hmenu = (HMENU)hmenuIn; - if (!hwnd || !hmenu) - return; - - if (GetWindowLong (hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST) - dwExStyle = MF_BYCOMMAND | MF_CHECKED; - else - dwExStyle = MF_BYCOMMAND | MF_UNCHECKED; - - for (i=0; i<pref.menuItems; i++) - for (j=0; j<pref.menu[i].menuItems; j++) - if (pref.menu[i].menuItem[j].cmd==CMD_ALWAYSONTOP) - CheckMenuItem (hmenu, pref.menu[i].menuItem[j].commandID, dwExStyle ); - -} - -/* - * Searches for the custom WM_COMMAND command ID and performs action. - * Return TRUE if command is proccessed, FALSE otherwise. - */ -Bool -HandleCustomWM_COMMAND (unsigned long hwndIn, - int command) -{ - HWND hwnd; - int i, j; - MENUPARSED *m; - DWORD dwExStyle; - - hwnd = (HWND)hwndIn; - - if (!command) - return FALSE; - - for (i=0; i<pref.menuItems; i++) - { - m = &(pref.menu[i]); - for (j=0; j<m->menuItems; j++) - { - if (command==m->menuItem[j].commandID) - { - /* Match! */ - switch(m->menuItem[j].cmd) - { -#ifdef __CYGWIN__ - case CMD_EXEC: - if (fork()==0) - { - struct rlimit rl; - unsigned long i; - - /* Close any open descriptors except for STD* */ - getrlimit (RLIMIT_NOFILE, &rl); - for (i = STDERR_FILENO+1; i < rl.rlim_cur; i++) - close(i); - - /* Disassociate any TTYs */ - setsid(); - - execl ("/bin/sh", - "/bin/sh", - "-c", - m->menuItem[j].param, - NULL); - exit (0); - } - else - return TRUE; - break; -#endif - case CMD_ALWAYSONTOP: - if (!hwnd) - return FALSE; - - /* Get extended window style */ - dwExStyle = GetWindowLong (hwnd, GWL_EXSTYLE); - - /* Handle topmost windows */ - if (dwExStyle & WS_EX_TOPMOST) - SetWindowPos (hwnd, - HWND_NOTOPMOST, - 0, 0, - 0, 0, - SWP_NOSIZE | SWP_NOMOVE); - else - SetWindowPos (hwnd, - HWND_TOPMOST, - 0, 0, - 0, 0, - SWP_NOSIZE | SWP_NOMOVE); -#if XWIN_MULTIWINDOW - /* Reflect the changed Z order */ - winReorderWindowsMultiWindow (); -#endif - return TRUE; - - case CMD_RELOAD: - ReloadPrefs(); - return TRUE; - - default: - return FALSE; - } - } /* match */ - } /* for j */ - } /* for i */ - - return FALSE; -} - - -#ifdef XWIN_MULTIWINDOW -/* - * Add the default or a custom menu depending on the class match - */ -void -SetupSysMenu (unsigned long hwndIn) -{ - HWND hwnd; - HMENU sys; - int i; - WindowPtr pWin; - char *res_name, *res_class; - - hwnd = (HWND)hwndIn; - if (!hwnd) - return; - - pWin = GetProp (hwnd, WIN_WINDOW_PROP); - - sys = GetSystemMenu (hwnd, FALSE); - if (!sys) - return; - - if (pWin) - { - /* First see if there's a class match... */ - if (winMultiWindowGetClassHint (pWin, &res_name, &res_class)) - { - for (i=0; i<pref.sysMenuItems; i++) - { - if (!strcmp(pref.sysMenu[i].match, res_name) || - !strcmp(pref.sysMenu[i].match, res_class) ) - { - free(res_name); - free(res_class); - - MakeMenu (pref.sysMenu[i].menuName, sys, - pref.sysMenu[i].menuPos==AT_START?0:-1); - return; - } - } - - /* No match, just free alloc'd strings */ - free(res_name); - free(res_class); - } /* Found wm_class */ - } /* if pwin */ - - /* Fallback to system default */ - if (pref.defaultSysMenuName[0]) - { - if (pref.defaultSysMenuPos==AT_START) - MakeMenu (pref.defaultSysMenuName, sys, 0); - else - MakeMenu (pref.defaultSysMenuName, sys, -1); - } -} -#endif - - -/* - * Possibly add a menu to the toolbar icon - */ -void -SetupRootMenu (unsigned long hmenuRoot) -{ - HMENU root; - - root = (HMENU)hmenuRoot; - if (!root) - return; - - if (pref.rootMenuName[0]) - { - MakeMenu(pref.rootMenuName, root, 0); - } -} - - -/* - * Check for and return an overridden default ICON specified in the prefs - */ -unsigned long -winOverrideDefaultIcon(int size) -{ - HICON hicon; - - if (pref.defaultIconName[0]) - { - hicon = LoadImageComma (pref.defaultIconName, size, size, 0); - if (hicon==NULL) - ErrorF ("winOverrideDefaultIcon: LoadImageComma(%s) failed\n", - pref.defaultIconName); - - return (unsigned long)hicon; - } - - return 0; -} - - -/* - * Return the HICON to use in the taskbar notification area - */ -unsigned long -winTaskbarIcon(void) -{ - HICON hicon; - - hicon = 0; - /* First try and load an overridden, if success then return it */ - if (pref.trayIconName[0]) - { - hicon = LoadImageComma (pref.trayIconName, - GetSystemMetrics (SM_CXSMICON), - GetSystemMetrics (SM_CYSMICON), - 0 ); - } - - /* Otherwise return the default */ - if (!hicon) - hicon = (HICON) LoadImage (g_hInstance, - MAKEINTRESOURCE(IDI_XWIN), - IMAGE_ICON, - GetSystemMetrics (SM_CXSMICON), - GetSystemMetrics (SM_CYSMICON), - 0); - - return (unsigned long)hicon; -} - - -/* - * Parse a filename to extract an icon: - * If fname is exactly ",nnn" then extract icon from our resource - * else if it is "file,nnn" then extract icon nnn from that file - * else try to load it as an .ico file and if that fails return NULL - */ -static HICON -LoadImageComma (char *fname, int sx, int sy, int flags) -{ - HICON hicon; - int index; - char file[PATH_MAX+NAME_MAX+2]; - - /* Some input error checking */ - if (!fname || !fname[0]) - return NULL; - - index = 0; - hicon = NULL; - - if (fname[0]==',') - { - /* It's the XWIN.EXE resource they want */ - index = atoi (fname+1); - hicon = LoadImage (g_hInstance, - MAKEINTRESOURCE(index), - IMAGE_ICON, - sx, - sy, - flags); - } - else - { - file[0] = 0; - /* Prepend path if not given a "X:\" filename */ - if ( !(fname[0] && fname[1]==':' && fname[2]=='\\') ) - { - strcpy (file, pref.iconDirectory); - if (pref.iconDirectory[0]) - if (fname[strlen(fname)-1]!='\\') - strcat (file, "\\"); - } - strcat (file, fname); - - if (strrchr (file, ',')) - { - /* Specified as <fname>,<index> */ - - *(strrchr (file, ',')) = 0; /* End string at comma */ - index = atoi (strrchr (fname, ',') + 1); - hicon = ExtractIcon (g_hInstance, file, index); - } - else - { - /* Just an .ico file... */ - - hicon = (HICON)LoadImage (NULL, - file, - IMAGE_ICON, - sx, - sy, - LR_LOADFROMFILE|flags); - } - } - return hicon; -} - -/* - * Check for a match of the window class to one specified in the - * ICONS{} section in the prefs file, and load the icon from a file - */ -unsigned long -winOverrideIcon (unsigned long longWin) -{ - WindowPtr pWin = (WindowPtr) longWin; - char *res_name, *res_class; - int i; - HICON hicon; - char *wmName; - - if (pWin==NULL) - return 0; - - /* If we can't find the class, we can't override from default! */ - if (!winMultiWindowGetClassHint (pWin, &res_name, &res_class)) - return 0; - - winMultiWindowGetWMName (pWin, &wmName); - - for (i=0; i<pref.iconItems; i++) { - if (!strcmp(pref.icon[i].match, res_name) || - !strcmp(pref.icon[i].match, res_class) || - (wmName && strstr(wmName, pref.icon[i].match))) - { - free (res_name); - free (res_class); - if (wmName) - free (wmName); - - if (pref.icon[i].hicon) - return pref.icon[i].hicon; - - hicon = LoadImageComma (pref.icon[i].iconFile, 0, 0, LR_DEFAULTSIZE); - if (hicon==NULL) - ErrorF ("winOverrideIcon: LoadImageComma(%s) failed\n", - pref.icon[i].iconFile); - - pref.icon[i].hicon = (unsigned long)hicon; - return (unsigned long)hicon; - } - } - - /* Didn't find the icon, fail gracefully */ - free (res_name); - free (res_class); - if (wmName) - free (wmName); - - return 0; -} - - -/* - * Should we free this icon or leave it in memory (is it part of our - * ICONS{} overrides)? - */ -int -winIconIsOverride(unsigned hiconIn) -{ - HICON hicon; - int i; - - hicon = (HICON)hiconIn; - - if (!hicon) - return 0; - - for (i=0; i<pref.iconItems; i++) - if ((HICON)pref.icon[i].hicon == hicon) - return 1; - - return 0; -} - - - -/* - * Try and open ~/.XWinrc and /usr/X11R6/lib/X11/system.XWinrc - * Load it into prefs structure for use by other functions - */ -void -LoadPreferences () -{ - char *home; - char fname[PATH_MAX+NAME_MAX+2]; - FILE *prefFile; - char szDisplay[512]; - char *szEnvDisplay; - int i, j; - char param[PARAM_MAX+1]; - char *srcParam, *dstParam; - - /* First, clear all preference settings */ - memset (&pref, 0, sizeof(pref)); - prefFile = NULL; - - /* Now try and find a ~/.xwinrc file */ - home = getenv ("HOME"); - if (home) - { - strcpy (fname, home); - if (fname[strlen(fname)-1]!='/') - strcat (fname, "/"); - strcat (fname, ".XWinrc"); - - prefFile = fopen (fname, "r"); - if (prefFile) - ErrorF ("winPrefsLoadPreferences: %s\n", fname); - } - - /* No home file found, check system default */ - if (!prefFile) - { - char buffer[MAX_PATH]; -#ifdef RELOCATE_PROJECTROOT - snprintf(buffer, sizeof(buffer), "%s\\system.XWinrc", winGetBaseDir()); -#else - strncpy(buffer, PROJECTROOT"/lib/X11/system.XWinrc", sizeof(buffer)); -#endif - buffer[sizeof(buffer)-1] = 0; - prefFile = fopen (buffer, "r"); - if (prefFile) - ErrorF ("winPrefsLoadPreferences: %s\n", buffer); - } - - /* If we could open it, then read the settings and close it */ - if (prefFile) - { - parse_file (prefFile); - fclose (prefFile); - } - - /* Setup a DISPLAY environment variable, need to allocate on heap */ - /* because putenv doesn't copy the argument... */ - snprintf (szDisplay, 512, "DISPLAY=127.0.0.1:%s.0", display); - szEnvDisplay = (char *)(malloc (strlen(szDisplay)+1)); - if (szEnvDisplay) - { - strcpy (szEnvDisplay, szDisplay); - putenv (szEnvDisplay); - } - - /* Replace any "%display%" in menu commands with display string */ - snprintf (szDisplay, 512, "127.0.0.1:%s.0", display); - for (i=0; i<pref.menuItems; i++) - { - for (j=0; j<pref.menu[i].menuItems; j++) - { - if (pref.menu[i].menuItem[j].cmd==CMD_EXEC) - { - srcParam = pref.menu[i].menuItem[j].param; - dstParam = param; - while (*srcParam) { - if (!strncmp(srcParam, "%display%", 9)) - { - memcpy (dstParam, szDisplay, strlen(szDisplay)); - dstParam += strlen(szDisplay); - srcParam += 9; - } - else - { - *dstParam = *srcParam; - dstParam++; - srcParam++; - } - } - *dstParam = 0; - strcpy (pref.menu[i].menuItem[j].param, param); - } /* cmd==cmd_exec */ - } /* for all menuitems */ - } /* for all menus */ - -} |