/////////////////////////////////////////////////////////////////////////////
-// Name: utils.cpp
+// Name: src/x11/utils.cpp
// Purpose: Various utilities
// Author: Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// for compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if defined(__BORLANDC__)
+ #pragma hdrstop
+#endif
+
// ============================================================================
// declarations
// ============================================================================
// 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 <ctype.h>
#include <stdarg.h>
#include <sys/wait.h>
#include <pwd.h>
#include <errno.h>
-#include <netdb.h>
+// #include <netdb.h>
#include <signal.h>
#if (defined(__SUNCC__) || defined(__CLCC__))
#include "wx/unix/execute.h"
-#ifdef __WXMOTIF__
-#include <Xm/Xm.h>
-#include "wx/motif/private.h"
-#endif
-
-#ifdef __WXX11__
#include "wx/x11/private.h"
-#endif
-
-#if wxUSE_RESOURCES
-#include "X11/Xresource.h"
-#endif
#include "X11/Xutil.h"
#pragma message enable nosimpint
#endif
-// ----------------------------------------------------------------------------
-// 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"
-#endif
-
-static char *GetIniFile (char *dest, const char *filename);
-
-// ============================================================================
-// implementation
-// ============================================================================
-
// ----------------------------------------------------------------------------
// async event processing
// ----------------------------------------------------------------------------
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)
-{
-#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)
+bool wxCheckForInterrupt(wxWindow *WXUNUSED(wnd))
{
- wxEndProcessData *proc_data = (wxEndProcessData *)data;
-
- wxHandleProcessTermination(proc_data);
-
- // VZ: I think they should be the same...
- wxASSERT( (int)*id == proc_data->tag );
-
- XtRemoveInput(*id);
-}
-#endif
-
-int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
-{
-#ifdef __WXMOTIF__
- XtInputId id = XtAppAddInput((XtAppContext) wxTheApp->GetAppContext(),
- fd,
- (XtPointer *) XtInputReadMask,
- (XtInputCallbackProc) xt_notify_end_process,
- (XtPointer) proc_data);
-
- return (int)id;
-#endif
-#ifdef __WXX11__
- // TODO
- return 0;
-#endif
+ wxFAIL_MSG(wxT("wxCheckForInterrupt not yet implemented."));
+ return false;
}
// ----------------------------------------------------------------------------
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)
-{
- char *home = NULL;
- if (filename && wxIsAbsolutePath(filename))
- {
- strcpy(dest, filename);
- }
- 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);
-}
-
-bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
-{
- 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;
-}
-
-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)
+wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
- if (succ)
+ // get X protocol version
+ Display *display = wxGlobalDisplay();
+ if (display)
{
- *value = strtol(s, NULL, 10);
- delete[] s;
- return TRUE;
+ if ( verMaj )
+ *verMaj = ProtocolVersion (display);
+ if ( verMin )
+ *verMin = ProtocolRevision (display);
}
- 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;
+ return wxPORT_X11;
}
-void wxXMergeDatabases (wxApp * theApp, Display * display)
+wxEventLoopBase* wxGUIAppTraits::CreateEventLoop()
{
- 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
- }
+ return new wxEventLoop;
}
-#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(),
&(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;
*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() )
- {
- gs_currentDisplay = NULL;
-
- return TRUE;
- }
- else
+ if ( gs_currentDisplay )
{
-#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 <X11/keysym.h>
+ 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
void wxAllocNearestColor(Display *d,Colormap cmp,XColor *xc)
{
+#if !wxUSE_NANOX
int llp;
int screen = DefaultScreen(d);
*/
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 __WXDEBUG__
wxString wxGetXEventName(XEvent& event)
{
+#if wxUSE_NANOX
+ wxString str(wxT("(some event)"));
+ return str;
+#else
int type = event.xany.type;
- static 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);
- wxString str(event_name[type]);
- return str;
- }
-#endif
-
-#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 --> <Key>F7
- Ctrl+N --> Ctrl<Key>N
- Alt+k --> Meta<Key>k
- Ctrl+Shift+A --> Ctrl Shift<Key>A
-
- */
-
- static char buf[256];
- buf[0] = '\0';
- char *tmp = copystring (s);
- s = tmp;
- char *p = tmp;
-
- while (1)
- {
- while (*p && *p != '+')
- p++;
- if (*p)
- {
- *p = '\0';
- if (buf[0])
- strcat (buf, " ");
- if (strcmp (s, "Alt"))
- strcat (buf, s);
- else
- strcat (buf, "Meta");
- s = p++;
- }
- else
- {
- strcat (buf, "<Key>");
- strcat (buf, s);
- break;
- }
- }
- delete[]tmp;
- return buf;
+ 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
}
-XmString wxFindAcceleratorText (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++;
- XmString text = XmStringCreateSimple ((char *)s);
- return text;
-#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__
-
-bool wxWindowIsVisible(Window win)
-{
- XWindowAttributes wa;
- XGetWindowAttributes(wxGlobalDisplay(), win, &wa);
-
- return (wa.map_state == IsViewable);
-}
projects / wxWidgets.git / blobdiff