X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a1de932df0cf2c181d927d7de27d3465719c9b93..14aed066ad1a572673a1b9603725c60cc108c009:/src/x11/utils.cpp?ds=inline diff --git a/src/x11/utils.cpp b/src/x11/utils.cpp index 862f96e9cc..c32f5c62c9 100644 --- a/src/x11/utils.cpp +++ b/src/x11/utils.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: utils.cpp +// Name: src/x11/utils.cpp // Purpose: Various utilities // Author: Julian Smart // Modified by: @@ -9,6 +9,13 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +// for compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#if defined(__BORLANDC__) + #pragma hdrstop +#endif + // ============================================================================ // declarations // ============================================================================ @@ -17,12 +24,18 @@ // headers // ---------------------------------------------------------------------------- -#include "wx/setup.h" #include "wx/utils.h" -#include "wx/app.h" -#include "wx/msgdlg.h" -#include "wx/cursor.h" -#include "wx/window.h" // for wxTopLevelWindows + +#ifndef WX_PRECOMP + #include "wx/app.h" + #include "wx/window.h" // for wxTopLevelWindows + #include "wx/cursor.h" + #include "wx/msgdlg.h" +#endif + +#include "wx/apptrait.h" +#include "wx/generic/private/timer.h" +#include "wx/evtloop.h" #include #include @@ -34,7 +47,7 @@ #include #include #include -#include +// #include #include #if (defined(__SUNCC__) || defined(__CLCC__)) @@ -45,45 +58,16 @@ #pragma message disable nosimpint #endif -#ifdef __WXMOTIF__ -#include -#endif - -#ifdef __VMS__ -#pragma message enable nosimpint -#endif - #include "wx/unix/execute.h" -#ifdef __WXMOTIF__ -#include "wx/motif/private.h" -#endif - -#ifdef __WXX11__ #include "wx/x11/private.h" -#endif -#include "X11/Xresource.h" #include "X11/Xutil.h" -// ---------------------------------------------------------------------------- -// private functions -// ---------------------------------------------------------------------------- - -// Yuck this is really BOTH site and platform dependent -// so we should use some other strategy! -#ifdef sun - #define DEFAULT_XRESOURCE_DIR "/usr/openwin/lib/app-defaults" -#else - #define DEFAULT_XRESOURCE_DIR "/usr/lib/X11/app-defaults" +#ifdef __VMS__ +#pragma message enable nosimpint #endif -static char *GetIniFile (char *dest, const char *filename); - -// ============================================================================ -// implementation -// ============================================================================ - // ---------------------------------------------------------------------------- // async event processing // ---------------------------------------------------------------------------- @@ -95,473 +79,61 @@ void wxFlushEvents() XSync (display, FALSE); -#ifdef __WXMOTIF__ - // XtAppPending returns availability of events AND timers/inputs, which - // are processed via callbacks, so XtAppNextEvent will not return if - // there are no events. So added '& XtIMXEvent' - Sergey. - while (XtAppPending ((XtAppContext) wxTheApp->GetAppContext()) & XtIMXEvent) - { - XFlush (XtDisplay ((Widget) wxTheApp->GetTopLevelWidget())); - // Jan Lessner: works better when events are non-X events - XtAppProcessEvent((XtAppContext) wxTheApp->GetAppContext(), XtIMXEvent); - } -#endif -#ifdef __WXX11__ // TODO for X11 // ?? -#endif } -// Check whether this window wants to process messages, e.g. Stop button -// in long calculations. -bool wxCheckForInterrupt(wxWindow *wnd) +bool wxCheckForInterrupt(wxWindow *WXUNUSED(wnd)) { -#ifdef __WXMOTIF__ - wxCHECK_MSG( wnd, FALSE, "NULL window in wxCheckForInterrupt" ); - - Display *dpy=(Display*) wnd->GetXDisplay(); - Window win=(Window) wnd->GetXWindow(); - XEvent event; - XFlush(dpy); - if (wnd->GetMainWidget()) - { - XmUpdateDisplay((Widget)(wnd->GetMainWidget())); - } - - bool hadEvents = FALSE; - while( XCheckMaskEvent(dpy, - ButtonPressMask|ButtonReleaseMask|ButtonMotionMask| - PointerMotionMask|KeyPressMask|KeyReleaseMask, - &event) ) - { - if ( event.xany.window == win ) - { - hadEvents = TRUE; - - XtDispatchEvent(&event); - } - } - - return hadEvents; -#else - wxASSERT_MSG(FALSE, "wxCheckForInterrupt not yet implemented."); - return FALSE; -#endif -} - -// ---------------------------------------------------------------------------- -// wxExecute stuff -// ---------------------------------------------------------------------------- -#ifdef __WXMOTIF__ -static void xt_notify_end_process(XtPointer data, int *WXUNUSED(fid), - XtInputId *id) -{ - wxEndProcessData *proc_data = (wxEndProcessData *)data; - - wxHandleProcessTermination(proc_data); - - // VZ: I think they should be the same... - wxASSERT( (int)*id == proc_data->tag ); - - XtRemoveInput(*id); -} - -int wxAddProcessCallback(wxEndProcessData *proc_data, int fd) -{ - XtInputId id = XtAppAddInput((XtAppContext) wxTheApp->GetAppContext(), - fd, - (XtPointer *) XtInputReadMask, - (XtInputCallbackProc) xt_notify_end_process, - (XtPointer) proc_data); - - return (int)id; + wxFAIL_MSG(wxT("wxCheckForInterrupt not yet implemented.")); + return false; } -#endif // ---------------------------------------------------------------------------- // misc // ---------------------------------------------------------------------------- // Emit a beeeeeep +#ifndef __EMX__ +// on OS/2, we use the wxBell from wxBase library (src/os2/utils.cpp) void wxBell() { // Use current setting for the bell XBell ((Display*) wxGetDisplay(), 0); } - -int wxGetOsVersion(int *majorVsn, int *minorVsn) -{ -#ifdef __WXMOTIF__ - // FIXME TODO - // This code is WRONG!! Does NOT return the - // Motif version of the libs but the X protocol - // version! - Display *display = XtDisplay ((Widget) wxTheApp->GetTopLevelWidget()); - if (majorVsn) - *majorVsn = ProtocolVersion (display); - if (minorVsn) - *minorVsn = ProtocolRevision (display); - - return wxMOTIF_X; -#endif -#ifdef __WXX11__ - if (majorVsn) - *majorVsn = 0; - if (minorVsn) - *minorVsn = 0; - return wxX11; #endif -} -// ---------------------------------------------------------------------------- -// Reading and writing resources (eg WIN.INI, .Xdefaults) -// ---------------------------------------------------------------------------- - -// Read $HOME for what it says is home, if not -// read $USER or $LOGNAME for user name else determine -// the Real User, then determine the Real home dir. -static char * GetIniFile (char *dest, const char *filename) +wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const { - char *home = NULL; - if (filename && wxIsAbsolutePath(filename)) + // get X protocol version + Display *display = wxGlobalDisplay(); + if (display) { - strcpy(dest, filename); + if ( verMaj ) + *verMaj = ProtocolVersion (display); + if ( verMin ) + *verMin = ProtocolRevision (display); } - else if ((home = wxGetUserHome("")) != NULL) - { - strcpy(dest, home); - if (dest[strlen(dest) - 1] != '/') - strcat (dest, "/"); - if (filename == NULL) - { - if ((filename = getenv ("XENVIRONMENT")) == NULL) - filename = ".Xdefaults"; - } - else if (*filename != '.') - strcat (dest, "."); - strcat (dest, filename); - } else - { - dest[0] = '\0'; - } - return dest; -} - -#if wxUSE_RESOURCES - -static char *GetResourcePath(char *buf, const char *name, bool create = FALSE) -{ - if (create && wxFileExists (name) ) { - strcpy(buf, name); - return buf; // Exists so ... - } - - if (*name == '/') - strcpy(buf, name); - else { - // Put in standard place for resource files if not absolute - strcpy (buf, DEFAULT_XRESOURCE_DIR); - strcat (buf, "/"); - strcat (buf, (const char*) wxFileNameFromPath (name)); - } - - if (create) { - // Touch the file to create it - FILE *fd = fopen (buf, "w"); - if (fd) fclose (fd); - } - return buf; -} - -/* -* We have a cache for writing different resource files, -* which will only get flushed when we call wxFlushResources(). -* Build up a list of resource databases waiting to be written. -* -*/ - -wxList wxResourceCache (wxKEY_STRING); - -void -wxFlushResources (void) -{ - char nameBuffer[512]; - - wxNode *node = wxResourceCache.First (); - while (node) - { - const char *file = node->GetKeyString(); - // If file doesn't exist, create it first. - (void)GetResourcePath(nameBuffer, file, TRUE); - - XrmDatabase database = (XrmDatabase) node->Data (); - XrmPutFileDatabase (database, nameBuffer); - XrmDestroyDatabase (database); - wxNode *next = node->Next (); - delete node; - node = next; - } -} - -static XrmDatabase wxResourceDatabase = 0; - -void wxXMergeDatabases (wxApp * theApp, Display * display); - -bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file) -{ - char buffer[500]; - - (void) GetIniFile (buffer, file); - - XrmDatabase database; - wxNode *node = wxResourceCache.Find (buffer); - if (node) - database = (XrmDatabase) node->Data (); - else - { - database = XrmGetFileDatabase (buffer); - wxResourceCache.Append (buffer, (wxObject *) database); - } - - char resName[300]; - strcpy (resName, (const char*) section); - strcat (resName, "."); - strcat (resName, (const char*) entry); - - XrmPutStringResource (&database, resName, value); - return TRUE; -} -bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file) -{ - char buf[50]; - sprintf(buf, "%.4f", value); - return wxWriteResource(section, entry, buf, file); + return wxPORT_X11; } -bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file) +wxEventLoopBase* wxGUIAppTraits::CreateEventLoop() { - char buf[50]; - sprintf(buf, "%ld", value); - return wxWriteResource(section, entry, buf, file); -} - -bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file) -{ - char buf[50]; - sprintf(buf, "%d", value); - return wxWriteResource(section, entry, buf, file); -} - -bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file) -{ - if (!wxResourceDatabase) - { - Display *display = (Display*) wxGetDisplay(); - wxXMergeDatabases (wxTheApp, display); - } - - XrmDatabase database; - - if (file != "") - { - char buffer[500]; - - // Is this right? Trying to get it to look in the user's - // home directory instead of current directory -- JACS - (void) GetIniFile (buffer, file); - - wxNode *node = wxResourceCache.Find (buffer); - if (node) - database = (XrmDatabase) node->Data (); - else - { - database = XrmGetFileDatabase (buffer); - wxResourceCache.Append (buffer, (wxObject *) database); - } - } - else - database = wxResourceDatabase; - - XrmValue xvalue; - char *str_type[20]; - char buf[150]; - strcpy (buf, section); - strcat (buf, "."); - strcat (buf, entry); - - Bool success = XrmGetResource (database, buf, "*", str_type, - &xvalue); - // Try different combinations of upper/lower case, just in case... - if (!success) - { - buf[0] = (isupper (buf[0]) ? tolower (buf[0]) : toupper (buf[0])); - success = XrmGetResource (database, buf, "*", str_type, - &xvalue); - } - if (success) - { - if (*value) - delete[] *value; - - *value = new char[xvalue.size + 1]; - strncpy (*value, xvalue.addr, (int) xvalue.size); - return TRUE; - } - return FALSE; + return new wxEventLoop; } -bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file) -{ - char *s = NULL; - bool succ = wxGetResource(section, entry, (char **)&s, file); - if (succ) - { - *value = (float)strtod(s, NULL); - delete[] s; - return TRUE; - } - else return FALSE; -} - -bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file) -{ - char *s = NULL; - bool succ = wxGetResource(section, entry, (char **)&s, file); - if (succ) - { - *value = strtol(s, NULL, 10); - delete[] s; - return TRUE; - } - else return FALSE; -} - -bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file) -{ - char *s = NULL; - bool succ = wxGetResource(section, entry, (char **)&s, file); - if (succ) - { - // Handle True, False here - // True, Yes, Enables, Set or Activated - if (*s == 'T' || *s == 'Y' || *s == 'E' || *s == 'S' || *s == 'A') - *value = TRUE; - // False, No, Disabled, Reset, Cleared, Deactivated - else if (*s == 'F' || *s == 'N' || *s == 'D' || *s == 'R' || *s == 'C') - *value = FALSE; - // Handle as Integer - else - *value = (int) strtol (s, NULL, 10); - delete[] s; - return TRUE; - } - else - return FALSE; -} - -void wxXMergeDatabases (wxApp * theApp, Display * display) -{ - XrmDatabase homeDB, serverDB, applicationDB; - char filenamebuf[1024]; - - char *filename = &filenamebuf[0]; - char *environment; - wxString classname = theApp->GetClassName(); - char name[256]; - (void) strcpy (name, "/usr/lib/X11/app-defaults/"); - (void) strcat (name, (const char*) classname); - - /* Get application defaults file, if any */ - applicationDB = XrmGetFileDatabase (name); - (void) XrmMergeDatabases (applicationDB, &wxResourceDatabase); - - /* Merge server defaults, created by xrdb, loaded as a property of the root - * window when the server initializes and loaded into the display - * structure on XOpenDisplay; - * if not defined, use .Xdefaults - */ - - if (XResourceManagerString (display) != NULL) - { - serverDB = XrmGetStringDatabase (XResourceManagerString (display)); - } - else - { - (void) GetIniFile (filename, NULL); - serverDB = XrmGetFileDatabase (filename); - } - XrmMergeDatabases (serverDB, &wxResourceDatabase); - - /* Open XENVIRONMENT file, or if not defined, the .Xdefaults, - * and merge into existing database - */ - - if ((environment = getenv ("XENVIRONMENT")) == NULL) - { - size_t len; - environment = GetIniFile (filename, NULL); - len = strlen (environment); - wxString hostname = wxGetHostName(); - if ( !!hostname ) - strncat(environment, hostname, 1024 - len); - } - homeDB = XrmGetFileDatabase (environment); - XrmMergeDatabases (homeDB, &wxResourceDatabase); -} - -#if 0 - -/* -* Not yet used but may be useful. -* -*/ -void -wxSetDefaultResources (const Widget w, const char **resourceSpec, const char *name) -{ - int i; - Display *dpy = XtDisplay (w); // Retrieve the display pointer - - XrmDatabase rdb = NULL; // A resource data base - - // Create an empty resource database - rdb = XrmGetStringDatabase (""); - - // Add the Component resources, prepending the name of the component - - i = 0; - while (resourceSpec[i] != NULL) - { - char buf[1000]; - - sprintf (buf, "*%s%s", name, resourceSpec[i++]); - XrmPutLineResource (&rdb, buf); - } - - // Merge them into the Xt database, with lowest precendence - - if (rdb) - { -#if (XlibSpecificationRelease>=5) - XrmDatabase db = XtDatabase (dpy); - XrmCombineDatabase (rdb, &db, FALSE); -#else - XrmMergeDatabases (dpy->db, &rdb); - dpy->db = rdb; -#endif - } -} -#endif -// 0 - -#endif // wxUSE_RESOURCES - // ---------------------------------------------------------------------------- // display info // ---------------------------------------------------------------------------- void wxGetMousePosition( int* x, int* y ) { +#if wxUSE_NANOX + // TODO + *x = 0; + *y = 0; +#else XMotionEvent xev; Window root, child; XQueryPointer((Display*) wxGetDisplay(), @@ -572,9 +144,10 @@ void wxGetMousePosition( int* x, int* y ) &(xev.state)); *x = xev.x_root; *y = xev.y_root; +#endif }; -// Return TRUE if we have a colour display +// Return true if we have a colour display bool wxColourDisplay() { return wxDisplayDepth() > 1; @@ -609,339 +182,78 @@ void wxDisplaySizeMM(int *width, int *height) *height = DisplayHeightMM(dpy, DefaultScreen (dpy)); } -void wxClientDisplayRect(int *x, int *y, int *width, int *height) +wxWindow* wxFindWindowAtPoint(const wxPoint& pt) { - // This is supposed to return desktop dimensions minus any window - // manager panels, menus, taskbars, etc. If there is a way to do that - // for this platform please fix this function, otherwise it defaults - // to the entire desktop. - if (x) *x = 0; - if (y) *y = 0; - wxDisplaySize(width, height); + return wxGenericFindWindowAtPoint(pt); } // Configurable display in wxX11 and wxMotif -static WXDisplay *gs_currentDisplay = NULL; +static Display *gs_currentDisplay = NULL; static wxString gs_displayName; WXDisplay *wxGetDisplay() { - if (gs_currentDisplay) - return gs_currentDisplay; -#ifdef __WXMOTIF__ - if (wxTheApp && wxTheApp->GetTopLevelWidget()) - return XtDisplay ((Widget) wxTheApp->GetTopLevelWidget()); - else if (wxTheApp) - return wxTheApp->GetInitialDisplay(); - return NULL; -#endif -#ifdef __WXX11__ - return wxApp::GetDisplay(); -#endif + return (WXDisplay *)gs_currentDisplay; } -bool wxSetDisplay(const wxString& display_name) +// close the current display +void wxCloseDisplay() { - gs_displayName = display_name; - - if ( display_name.IsEmpty() ) + if ( gs_currentDisplay ) { - gs_currentDisplay = NULL; - - return TRUE; - } - else - { -#ifdef __WXMOTIF__ - Cardinal argc = 0; - - Display *display = XtOpenDisplay((XtAppContext) wxTheApp->GetAppContext(), - (const char*) display_name, - (const char*) wxTheApp->GetAppName(), - (const char*) wxTheApp->GetClassName(), - NULL, -#if XtSpecificationRelease < 5 - 0, &argc, -#else - 0, (int *)&argc, -#endif - NULL); - - if (display) + if ( XCloseDisplay(gs_currentDisplay) != 0 ) { - gs_currentDisplay = (WXDisplay*) display; - return TRUE; + wxLogWarning(_("Failed to close the display \"%s\""), + gs_displayName.c_str()); } - else - return FALSE; -#endif -#ifdef __WXX11__ - Display* display = XOpenDisplay((const char*) display_name); - if (display) - { - gs_currentDisplay = (WXDisplay*) display; - return TRUE; - } - else - return FALSE; -#endif + gs_currentDisplay = NULL; + gs_displayName.clear(); } } -wxString wxGetDisplayName() +bool wxSetDisplay(const wxString& displayName) { - return gs_displayName; -} + Display *dpy = XOpenDisplay + ( + displayName.empty() ? NULL + : (const char *)displayName.mb_str() + ); -wxWindow* wxFindWindowAtPoint(const wxPoint& pt) -{ - return wxGenericFindWindowAtPoint(pt); -} + if ( !dpy ) + { + wxLogError(_("Failed to open display \"%s\"."), displayName.c_str()); + return false; + } -// ---------------------------------------------------------------------------- -// keycode translations -// ---------------------------------------------------------------------------- + wxCloseDisplay(); -#include + gs_currentDisplay = dpy; + gs_displayName = displayName; -// FIXME what about tables?? + return true; +} -int wxCharCodeXToWX(KeySym keySym) +wxString wxGetDisplayName() { - int id; - switch (keySym) - { - case XK_Shift_L: - case XK_Shift_R: - id = WXK_SHIFT; break; - case XK_Control_L: - case XK_Control_R: - id = WXK_CONTROL; break; - case XK_BackSpace: - id = WXK_BACK; break; - case XK_Delete: - id = WXK_DELETE; break; - case XK_Clear: - id = WXK_CLEAR; break; - case XK_Tab: - id = WXK_TAB; break; - case XK_numbersign: - id = '#'; break; - case XK_Return: - id = WXK_RETURN; break; - case XK_Escape: - id = WXK_ESCAPE; break; - case XK_Pause: - case XK_Break: - id = WXK_PAUSE; break; - case XK_Num_Lock: - id = WXK_NUMLOCK; break; - case XK_Scroll_Lock: - id = WXK_SCROLL; break; - - case XK_Home: - id = WXK_HOME; break; - case XK_End: - id = WXK_END; break; - case XK_Left: - id = WXK_LEFT; break; - case XK_Right: - id = WXK_RIGHT; break; - case XK_Up: - id = WXK_UP; break; - case XK_Down: - id = WXK_DOWN; break; - case XK_Next: - id = WXK_NEXT; break; - case XK_Prior: - id = WXK_PRIOR; break; - case XK_Menu: - id = WXK_MENU; break; - case XK_Select: - id = WXK_SELECT; break; - case XK_Cancel: - id = WXK_CANCEL; break; - case XK_Print: - id = WXK_PRINT; break; - case XK_Execute: - id = WXK_EXECUTE; break; - case XK_Insert: - id = WXK_INSERT; break; - case XK_Help: - id = WXK_HELP; break; - - case XK_KP_Multiply: - id = WXK_MULTIPLY; break; - case XK_KP_Add: - id = WXK_ADD; break; - case XK_KP_Subtract: - id = WXK_SUBTRACT; break; - case XK_KP_Divide: - id = WXK_DIVIDE; break; - case XK_KP_Decimal: - id = WXK_DECIMAL; break; - case XK_KP_Equal: - id = '='; break; - case XK_KP_Space: - id = ' '; break; - case XK_KP_Tab: - id = WXK_TAB; break; - case XK_KP_Enter: - id = WXK_RETURN; break; - case XK_KP_0: - id = WXK_NUMPAD0; break; - case XK_KP_1: - id = WXK_NUMPAD1; break; - case XK_KP_2: - id = WXK_NUMPAD2; break; - case XK_KP_3: - id = WXK_NUMPAD3; break; - case XK_KP_4: - id = WXK_NUMPAD4; break; - case XK_KP_5: - id = WXK_NUMPAD5; break; - case XK_KP_6: - id = WXK_NUMPAD6; break; - case XK_KP_7: - id = WXK_NUMPAD7; break; - case XK_KP_8: - id = WXK_NUMPAD8; break; - case XK_KP_9: - id = WXK_NUMPAD9; break; - case XK_F1: - id = WXK_F1; break; - case XK_F2: - id = WXK_F2; break; - case XK_F3: - id = WXK_F3; break; - case XK_F4: - id = WXK_F4; break; - case XK_F5: - id = WXK_F5; break; - case XK_F6: - id = WXK_F6; break; - case XK_F7: - id = WXK_F7; break; - case XK_F8: - id = WXK_F8; break; - case XK_F9: - id = WXK_F9; break; - case XK_F10: - id = WXK_F10; break; - case XK_F11: - id = WXK_F11; break; - case XK_F12: - id = WXK_F12; break; - case XK_F13: - id = WXK_F13; break; - case XK_F14: - id = WXK_F14; break; - case XK_F15: - id = WXK_F15; break; - case XK_F16: - id = WXK_F16; break; - case XK_F17: - id = WXK_F17; break; - case XK_F18: - id = WXK_F18; break; - case XK_F19: - id = WXK_F19; break; - case XK_F20: - id = WXK_F20; break; - case XK_F21: - id = WXK_F21; break; - case XK_F22: - id = WXK_F22; break; - case XK_F23: - id = WXK_F23; break; - case XK_F24: - id = WXK_F24; break; - default: - id = (keySym <= 255) ? (int)keySym : -1; - } - - return id; + return gs_displayName; } -KeySym wxCharCodeWXToX(int id) +#include "wx/module.h" + +// the module responsible for closing the X11 display at the program end +class wxX11DisplayModule : public wxModule { - KeySym keySym; +public: + virtual bool OnInit() { return true; } + virtual void OnExit() { wxCloseDisplay(); } - switch (id) - { - case WXK_CANCEL: keySym = XK_Cancel; break; - case WXK_BACK: keySym = XK_BackSpace; break; - case WXK_TAB: keySym = XK_Tab; break; - case WXK_CLEAR: keySym = XK_Clear; break; - case WXK_RETURN: keySym = XK_Return; break; - case WXK_SHIFT: keySym = XK_Shift_L; break; - case WXK_CONTROL: keySym = XK_Control_L; break; - case WXK_MENU : keySym = XK_Menu; break; - case WXK_PAUSE: keySym = XK_Pause; break; - case WXK_ESCAPE: keySym = XK_Escape; break; - case WXK_SPACE: keySym = ' '; break; - case WXK_PRIOR: keySym = XK_Prior; break; - case WXK_NEXT : keySym = XK_Next; break; - case WXK_END: keySym = XK_End; break; - case WXK_HOME : keySym = XK_Home; break; - case WXK_LEFT : keySym = XK_Left; break; - case WXK_UP: keySym = XK_Up; break; - case WXK_RIGHT: keySym = XK_Right; break; - case WXK_DOWN : keySym = XK_Down; break; - case WXK_SELECT: keySym = XK_Select; break; - case WXK_PRINT: keySym = XK_Print; break; - case WXK_EXECUTE: keySym = XK_Execute; break; - case WXK_INSERT: keySym = XK_Insert; break; - case WXK_DELETE: keySym = XK_Delete; break; - case WXK_HELP : keySym = XK_Help; break; - case WXK_NUMPAD0: keySym = XK_KP_0; break; - case WXK_NUMPAD1: keySym = XK_KP_1; break; - case WXK_NUMPAD2: keySym = XK_KP_2; break; - case WXK_NUMPAD3: keySym = XK_KP_3; break; - case WXK_NUMPAD4: keySym = XK_KP_4; break; - case WXK_NUMPAD5: keySym = XK_KP_5; break; - case WXK_NUMPAD6: keySym = XK_KP_6; break; - case WXK_NUMPAD7: keySym = XK_KP_7; break; - case WXK_NUMPAD8: keySym = XK_KP_8; break; - case WXK_NUMPAD9: keySym = XK_KP_9; break; - case WXK_MULTIPLY: keySym = XK_KP_Multiply; break; - case WXK_ADD: keySym = XK_KP_Add; break; - case WXK_SUBTRACT: keySym = XK_KP_Subtract; break; - case WXK_DECIMAL: keySym = XK_KP_Decimal; break; - case WXK_DIVIDE: keySym = XK_KP_Divide; break; - case WXK_F1: keySym = XK_F1; break; - case WXK_F2: keySym = XK_F2; break; - case WXK_F3: keySym = XK_F3; break; - case WXK_F4: keySym = XK_F4; break; - case WXK_F5: keySym = XK_F5; break; - case WXK_F6: keySym = XK_F6; break; - case WXK_F7: keySym = XK_F7; break; - case WXK_F8: keySym = XK_F8; break; - case WXK_F9: keySym = XK_F9; break; - case WXK_F10: keySym = XK_F10; break; - case WXK_F11: keySym = XK_F11; break; - case WXK_F12: keySym = XK_F12; break; - case WXK_F13: keySym = XK_F13; break; - case WXK_F14: keySym = XK_F14; break; - case WXK_F15: keySym = XK_F15; break; - case WXK_F16: keySym = XK_F16; break; - case WXK_F17: keySym = XK_F17; break; - case WXK_F18: keySym = XK_F18; break; - case WXK_F19: keySym = XK_F19; break; - case WXK_F20: keySym = XK_F20; break; - case WXK_F21: keySym = XK_F21; break; - case WXK_F22: keySym = XK_F22; break; - case WXK_F23: keySym = XK_F23; break; - case WXK_F24: keySym = XK_F24; break; - case WXK_NUMLOCK: keySym = XK_Num_Lock; break; - case WXK_SCROLL: keySym = XK_Scroll_Lock; break; - default: keySym = id <= 255 ? (KeySym)id : 0; - } +private: + DECLARE_DYNAMIC_CLASS(wxX11DisplayModule) +}; - return keySym; -} +IMPLEMENT_DYNAMIC_CLASS(wxX11DisplayModule, wxModule) // ---------------------------------------------------------------------------- // Some colour manipulation routines @@ -1009,6 +321,7 @@ void wxXColorToHSV(wxHSV *hsv,XColor *rgb) void wxAllocNearestColor(Display *d,Colormap cmp,XColor *xc) { +#if !wxUSE_NANOX int llp; int screen = DefaultScreen(d); @@ -1045,159 +358,40 @@ void wxAllocNearestColor(Display *d,Colormap cmp,XColor *xc) */ delete[] color_defs; +#endif } void wxAllocColor(Display *d,Colormap cmp,XColor *xc) { if (!XAllocColor(d,cmp,xc)) { - // cout << "wxAllocColor : Warning : Can not allocate color, attempt find nearest !\n"; + // cout << "wxAllocColor : Warning : Cannot allocate color, attempt find nearest !\n"; wxAllocNearestColor(d,cmp,xc); } } -#ifdef __WXMOTIF__ -// ---------------------------------------------------------------------------- -// accelerators -// ---------------------------------------------------------------------------- - -// Find the letter corresponding to the mnemonic, for Motif -char wxFindMnemonic (const char *s) -{ - char mnem = 0; - int len = strlen (s); - int i; - for (i = 0; i < len; i++) - { - if (s[i] == '&') - { - // Carefully handle && - if ((i + 1) <= len && s[i + 1] == '&') - i++; - else - { - mnem = s[i + 1]; - break; - } - } - } - return mnem; -} - -char * wxFindAccelerator (const char *s) -{ - // VZ: this function returns incorrect keysym which completely breaks kbd - // handling - return NULL; - -#if 0 - // The accelerator text is after the \t char. - while (*s && *s != '\t') - s++; - if (*s == '\0') - return (NULL); - s++; - /* - Now we need to format it as X standard: - - input output - - F7 --> F7 - Ctrl+N --> CtrlN - Alt+k --> Metak - Ctrl+Shift+A --> Ctrl ShiftA - - */ - - wxBuffer[0] = '\0'; - char *tmp = copystring (s); - s = tmp; - char *p = tmp; - - while (1) - { - while (*p && *p != '+') - p++; - if (*p) - { - *p = '\0'; - if (wxBuffer[0]) - strcat (wxBuffer, " "); - if (strcmp (s, "Alt")) - strcat (wxBuffer, s); - else - strcat (wxBuffer, "Meta"); - s = p++; - } - else - { - strcat (wxBuffer, ""); - strcat (wxBuffer, s); - break; - } - } - delete[]tmp; - return wxBuffer; -#endif -} - -XmString wxFindAcceleratorText (const char *s) +wxString wxGetXEventName(XEvent& event) { - // VZ: this function returns incorrect keysym which completely breaks kbd - // handling - return NULL; - -#if 0 - // The accelerator text is after the \t char. - while (*s && *s != '\t') - s++; - if (*s == '\0') - return (NULL); - s++; - XmString text = XmStringCreateSimple ((char *)s); - return text; +#if wxUSE_NANOX + wxString str(wxT("(some event)")); + return str; +#else + int type = event.xany.type; + static const char* event_name[] = { + "", "unknown(-)", // 0-1 + "KeyPress", "KeyRelease", "ButtonPress", "ButtonRelease", // 2-5 + "MotionNotify", "EnterNotify", "LeaveNotify", "FocusIn", // 6-9 + "FocusOut", "KeymapNotify", "Expose", "GraphicsExpose", // 10-13 + "NoExpose", "VisibilityNotify", "CreateNotify", // 14-16 + "DestroyNotify", "UnmapNotify", "MapNotify", "MapRequest",// 17-20 + "ReparentNotify", "ConfigureNotify", "ConfigureRequest", // 21-23 + "GravityNotify", "ResizeRequest", "CirculateNotify", // 24-26 + "CirculateRequest", "PropertyNotify", "SelectionClear", // 27-29 + "SelectionRequest", "SelectionNotify", "ColormapNotify", // 30-32 + "ClientMessage", "MappingNotify", // 33-34 + "unknown(+)"}; // 35 + type = wxMin(35, type); type = wxMax(1, type); + return wxString::FromAscii(event_name[type]); #endif } - -// These functions duplicate those in wxWindow, but are needed -// for use outside of wxWindow (e.g. wxMenu, wxMenuBar). - -// Change a widget's foreground and background colours. - -void wxDoChangeForegroundColour(WXWidget widget, wxColour& foregroundColour) -{ - // When should we specify the foreground, if it's calculated - // by wxComputeColours? - // Solution: say we start with the default (computed) foreground colour. - // If we call SetForegroundColour explicitly for a control or window, - // then the foreground is changed. - // Therefore SetBackgroundColour computes the foreground colour, and - // SetForegroundColour changes the foreground colour. The ordering is - // important. - - XtVaSetValues ((Widget) widget, - XmNforeground, foregroundColour.AllocColour(XtDisplay((Widget) widget)), - NULL); -} - -void wxDoChangeBackgroundColour(WXWidget widget, wxColour& backgroundColour, bool changeArmColour) -{ - wxComputeColours (XtDisplay((Widget) widget), & backgroundColour, - (wxColour*) NULL); - - XtVaSetValues ((Widget) widget, - XmNbackground, g_itemColors[wxBACK_INDEX].pixel, - XmNtopShadowColor, g_itemColors[wxTOPS_INDEX].pixel, - XmNbottomShadowColor, g_itemColors[wxBOTS_INDEX].pixel, - XmNforeground, g_itemColors[wxFORE_INDEX].pixel, - NULL); - - if (changeArmColour) - XtVaSetValues ((Widget) widget, - XmNarmColor, g_itemColors[wxSELE_INDEX].pixel, - NULL); -} - -#endif - // __WXMOTIF__