// Created: 17/09/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-// Note: this is done in utilscmn.cpp now.
-// #pragma implementation
-// #pragma implementation "utils.h"
-#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
#include <ctype.h>
#include <stdarg.h>
#include <netdb.h>
#include <signal.h>
-#if defined(__SOLARIS__) || defined(__SVR4__) && !defined(__HPUX__)
-#include <sys/systeminfo.h>
-#endif
-
#if (defined(__SUNCC__) || defined(__CLCC__))
-#include <sysent.h>
+ #include <sysent.h>
#endif
#include <Xm/Xm.h>
+#include "wx/unix/execute.h"
+
#include "wx/motif/private.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"
+ #define DEFAULT_XRESOURCE_DIR "/usr/openwin/lib/app-defaults"
#else
-# define DEFAULT_XRESOURCE_DIR "/usr/lib/X11/app-defaults"
+ #define DEFAULT_XRESOURCE_DIR "/usr/lib/X11/app-defaults"
#endif
static char *GetIniFile (char *dest, const char *filename);
-extern wxList wxTopLevelWindows;
-
-// Get full hostname (eg. DoDo.BSn-Germany.crg.de)
-bool wxGetHostName(char *buf, int maxSize)
-{
-#if defined(__SOLARIS__) || defined(__SVR4__) && !defined(__HPUX__)
- return (sysinfo (SI_HOSTNAME, buf, maxSize) != -1);
-#else /* BSD Sockets */
- char name[255];
- struct hostent *h;
-
- // Get hostname
- if (gethostname (name, sizeof (name) / sizeof (char) - 1) == -1)
- return FALSE;
- // Get official full name of host
- strncpy (buf
- ,(h = gethostbyname (name)) != NULL ? h->h_name : name
- ,maxSize - 1);
- return TRUE;
-#endif
-}
-
-// Get user ID e.g. jacs
-bool wxGetUserId(char *buf, int maxSize)
-{
-#ifdef VMS
- *buf = '\0'; // return empty string
- return FALSE;
-#else
- struct passwd *who;
-
- if ((who = getpwuid (getuid ())) != NULL)
- {
- strncpy (buf, who->pw_name, maxSize - 1);
- return TRUE;
- }
- return FALSE;
-#endif
-}
-
-// Get user name e.g. Julian Smart
-bool wxGetUserName(char *buf, int maxSize)
-{
-#ifdef VMS
- *buf = '\0'; // return empty string
- return FALSE;
-#else
- struct passwd *who;
-
- if ((who = getpwuid (getuid ())) != NULL)
- {
- strncpy (buf, who->pw_gecos, maxSize - 1);
- return TRUE;
- }
- return FALSE;
-#endif
-}
-
-int wxKill(long pid, int sig)
-{
- int unixSignal = 0;
- switch (sig)
- {
- case wxSIGTERM:
- default:
- unixSignal = SIGTERM;
- }
- return kill( (int)pid, unixSignal);
-}
+// ============================================================================
+// implementation
+// ============================================================================
-//
-// Execute a program in an Interactive Shell
-//
-bool wxShell(const wxString& command)
-{
-#ifdef VMS
- return(FALSE);
-#else
-#if defined(sun) || defined(__ultrix) || defined(__bsdi__)
- pid_t pid = vfork ();
-#else
- pid_t pid = fork ();
-#endif
- switch( pid ) {
- case -1: /* error */
- return(FALSE);
- case 0: /* child */
- // Generic X windows terminal window
- if (command != "")
- execlp("xterm", "-e", (char *) (const char*) command, NULL);
- else
- execlp("xterm", NULL);
- _exit(127);
- }
- return TRUE;
-#endif
- // End VMS
-}
-
-// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
-long wxGetFreeMemory()
-{
- return -1;
-}
-
-void wxSleep(int nSecs)
-{
- sleep(nSecs);
-}
+// ----------------------------------------------------------------------------
+// async event processing
+// ----------------------------------------------------------------------------
// Consume all events until no more left
void wxFlushEvents()
{
Display *display = (Display*) wxGetDisplay();
-
+
XSync (display, FALSE);
XEvent event;
// XtAppPending returns availability of events AND timers/inputs, which
- // are processed via callbacks, so XtAppNextEvent will not return if
+ // are processed via callbacks, so XtAppNextEvent will not return if
// there are no events. So added '& XtIMXEvent' - Sergey.
while (XtAppPending ((XtAppContext) wxTheApp->GetAppContext()) & XtIMXEvent)
{
}
}
-// Output a debug message, in a system dependent fashion.
-void wxDebugMsg(const char *fmt ...)
+// Check whether this window wants to process messages, e.g. Stop button
+// in long calculations.
+bool wxCheckForInterrupt(wxWindow *wnd)
{
- va_list ap;
- char buffer[BUFSIZ];
-
- if (!wxTheApp->GetWantDebugOutput())
- return ;
-
- va_start (ap, fmt);
-
- vsprintf (buffer, fmt, ap);
- cerr << buffer;
-
- va_end (ap);
+ 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;
}
-// Non-fatal error: pop up message box and (possibly) continue
-void wxError(const wxString& msg, const wxString& title)
+// ----------------------------------------------------------------------------
+// wxExecute stuff
+// ----------------------------------------------------------------------------
+
+static void xt_notify_end_process(XtPointer data, int *fid,
+ XtInputId *id)
{
- cerr << (const char*) title << ": " << (const char*) msg << "\n";
+ wxEndProcessData *proc_data = (wxEndProcessData *)data;
+
+ wxHandleProcessTermination(proc_data);
+
+ // VZ: I think they should be the same...
+ wxASSERT( (int)*id == proc_data->tag );
+
+ XtRemoveInput(*id);
}
-// Fatal error: pop up message box and abort
-void wxFatalError(const wxString& msg, const wxString& title)
+int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
{
- cerr << (const char*) title << ": " << (const char*) msg << "\n";
- exit (1);
+ XtInputId id = XtAppAddInput((XtAppContext) wxTheApp->GetAppContext(),
+ fd,
+ (XtPointer *) XtInputReadMask,
+ (XtInputCallbackProc) xt_notify_end_process,
+ (XtPointer) proc_data);
+
+ return (int)id;
}
+// ----------------------------------------------------------------------------
+// misc
+// ----------------------------------------------------------------------------
+
// Emit a beeeeeep
void wxBell()
{
int wxGetOsVersion(int *majorVsn, int *minorVsn)
{
- // TODO
+ // FIXME TODO
// This code is WRONG!! Does NOT return the
// Motif version of the libs but the X protocol
- // version! @@@@@ Fix ME!!!!!!!!!
+ // version!
Display *display = XtDisplay ((Widget) wxTheApp->GetTopLevelWidget());
if (majorVsn)
*majorVsn = ProtocolVersion (display);
if (minorVsn)
*minorVsn = ProtocolRevision (display);
+
return wxMOTIF_X;
}
+// ----------------------------------------------------------------------------
// 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)
strcpy(buf, name);
return buf; // Exists so ...
}
-
+
if (*name == '/')
strcpy(buf, name);
else {
strcat (buf, "/");
strcat (buf, (const char*) wxFileNameFromPath (name));
}
-
+
if (create) {
// Touch the file to create it
FILE *fd = fopen (buf, "w");
wxList wxResourceCache (wxKEY_STRING);
-void
+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);
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 = 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;
}
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 = 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 (*value)
delete[] *value;
-
+
*value = new char[xvalue.size + 1];
strncpy (*value, xvalue.addr, (int) xvalue.size);
return TRUE;
if (succ)
{
// Handle True, False here
- // True, Yes, Enables, Set or Activated
+ // 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
{
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));
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);
-#if defined(__SOLARIS__) || defined(__SVR4__) && !defined(__HPUX__)
- (void) sysinfo (SI_HOSTNAME, environment + len, 1024 - len);
-#else
- (void) gethostname (environment + len, 1024 - len);
-#endif
+ wxString hostname = wxGetHostName();
+ if ( !!hostname )
+ strncat(environment, hostname, 1024 - len);
}
homeDB = XrmGetFileDatabase (environment);
XrmMergeDatabases (homeDB, &wxResourceDatabase);
* Not yet used but may be useful.
*
*/
-void
+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
-
+ 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)
#endif // wxUSE_RESOURCES
+// ----------------------------------------------------------------------------
+// busy cursor stuff
+// ----------------------------------------------------------------------------
+
static int wxBusyCursorCount = 0;
// Helper function
-static void
+static void
wxXSetBusyCursor (wxWindow * win, wxCursor * cursor)
{
Display *display = (Display*) win->GetXDisplay();
-
+
Window xwin = (Window) win->GetXWindow();
+ if (!xwin)
+ return;
+
XSetWindowAttributes attrs;
-
+
if (cursor)
{
attrs.cursor = (Cursor) cursor->GetXCursor(display);
else
{
// Restore old cursor
- if (win->GetCursor()->Ok())
- attrs.cursor = (Cursor) win->GetCursor()->GetXCursor(display);
+ if (win->GetCursor().Ok())
+ attrs.cursor = (Cursor) win->GetCursor().GetXCursor(display);
else
attrs.cursor = None;
}
if (xwin)
XChangeWindowAttributes (display, xwin, CWCursor, &attrs);
-
+
XFlush (display);
-
+
for(wxNode *node = win->GetChildren().First (); node; node = node->Next())
{
wxWindow *child = (wxWindow *) node->Data ();
{
if (wxBusyCursorCount == 0)
return;
-
+
wxBusyCursorCount--;
if (wxBusyCursorCount == 0)
{
bool wxIsBusy()
{
return (wxBusyCursorCount > 0);
-}
-
-const char* wxGetHomeDir( wxString *home )
-{
- *home = wxGetUserHome( wxString() );
- if (home->IsNull()) *home = "/";
- return *home;
-};
-
-char *wxGetUserHome (const wxString& user)
-{
-#ifdef VMS
- return(NULL);
-#else
- struct passwd *who = NULL;
-
- if (user == "") {
- register char *ptr;
-
- if ((ptr = getenv("HOME")) != NULL)
- return ptr;
- if ((ptr = getenv("USER")) != NULL ||
- (ptr = getenv("LOGNAME")) != NULL)
- {
- who = getpwnam( ptr );
- }
- // We now make sure the the user exists!
- if (who == NULL)
- who = getpwuid( getuid() );
- } else
- who = getpwnam ((const char*) user);
-
- return who ? who->pw_dir : (char*) NULL;
-#endif
- // ifdef VMS
}
-// Check whether this window wants to process messages, e.g. Stop button
-// in long calculations.
-bool wxCheckForInterrupt(wxWindow *wnd)
-{
- if(wnd){
- Display *dpy=(Display*) wnd->GetXDisplay();
- Window win=(Window) wnd->GetXWindow();
- XEvent event;
- XFlush(dpy);
- if(wnd->GetMainWidget()){
- XmUpdateDisplay((Widget)(wnd->GetMainWidget()));
- }
- while(XCheckMaskEvent(dpy,
- ButtonPressMask|ButtonReleaseMask|ButtonMotionMask|
- PointerMotionMask|KeyPressMask|KeyReleaseMask,
- &event)){
- if(event.xany.window==win)
- XtDispatchEvent(&event);
- // else
- // XBell(dpy,50);
- }
- return TRUE;//*** temporary?
- }
- else{
- wxMessageBox("wnd==NULL !!!");
- return FALSE;//*** temporary?
- }
-}
+// ----------------------------------------------------------------------------
+// display info
+// ----------------------------------------------------------------------------
void wxGetMousePosition( int* x, int* y )
{
XMotionEvent xev;
Window root, child;
XQueryPointer((Display*) wxGetDisplay(),
- DefaultRootWindow((Display*) wxGetDisplay()), &root, &child,
- &(xev.x_root), &(xev.y_root),
- &(xev.x), &(xev.y),
- &(xev.state));
+ DefaultRootWindow((Display*) wxGetDisplay()),
+ &root, &child,
+ &(xev.x_root), &(xev.y_root),
+ &(xev.x), &(xev.y),
+ &(xev.state));
*x = xev.x_root;
*y = xev.y_root;
};
// Return TRUE if we have a colour display
bool wxColourDisplay()
{
- Display *dpy = (Display*) wxGetDisplay();
-
- if (DefaultDepth (dpy, DefaultScreen (dpy)) < 2)
- return FALSE;
- else
- return TRUE;
+ return wxDisplayDepth() > 1;
}
// Returns depth of screen
int wxDisplayDepth()
{
Display *dpy = (Display*) wxGetDisplay();
+
return DefaultDepth (dpy, DefaultScreen (dpy));
}
void wxDisplaySize(int *width, int *height)
{
Display *dpy = (Display*) wxGetDisplay();
-
- *width = DisplayWidth (dpy, DefaultScreen (dpy));
- *height = DisplayHeight (dpy, DefaultScreen (dpy));
+
+ if ( width )
+ *width = DisplayWidth (dpy, DefaultScreen (dpy));
+ if ( height )
+ *height = DisplayHeight (dpy, DefaultScreen (dpy));
}
-/* Configurable display in Motif */
+// Configurable display in Motif
static WXDisplay *gs_currentDisplay = NULL;
static wxString gs_displayName;
{
if (gs_currentDisplay)
return gs_currentDisplay;
-
+
if (wxTheApp && wxTheApp->GetTopLevelWidget())
return XtDisplay ((Widget) wxTheApp->GetTopLevelWidget());
else if (wxTheApp)
bool wxSetDisplay(const wxString& display_name)
{
gs_displayName = display_name;
-
- if (display_name.IsNull() || display_name.IsEmpty())
+
+ if ( !display_name )
{
gs_currentDisplay = NULL;
+
return TRUE;
}
else
{
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, NULL);
-# else
- 0, (int *)&argc, NULL);
-# endif
-
+#if XtSpecificationRelease < 5
+ 0, &argc,
+#else
+ 0, (int *)&argc,
+#endif
+ NULL);
+
if (display)
{
gs_currentDisplay = (WXDisplay*) display;
return TRUE;
- } else
+ }
+ else
return FALSE;
}
+
return FALSE;
}
return gs_displayName;
}
+// ----------------------------------------------------------------------------
+// accelerators
+// ----------------------------------------------------------------------------
+
// Find the letter corresponding to the mnemonic, for Motif
char wxFindMnemonic (const char *s)
{
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
-
+
*/
-
+
wxBuffer[0] = '\0';
char *tmp = copystring (s);
s = tmp;
char *p = s;
-
+
while (1)
{
while (*p && *p != '+')
return text;
}
+// ----------------------------------------------------------------------------
+// keycode translations
+// ----------------------------------------------------------------------------
+
#include <X11/keysym.h>
+// FIXME what about tables??
+
int wxCharCodeXToWX(KeySym keySym)
{
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;
- } // switch
- return 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;
}
KeySym wxCharCodeWXToX(int id)
{
KeySym keySym;
-
- 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;
- } // switch
- return keySym;
-}
-// 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))
+ switch (id)
{
- strcpy(dest, filename);
+ 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;
}
- 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;
+
+ return keySym;
}
-/*
-* Some colour manipulation routines
-*/
+// ----------------------------------------------------------------------------
+// Some colour manipulation routines
+// ----------------------------------------------------------------------------
void wxHSVToXColor(wxHSV *hsv,XColor *rgb)
{
p = v * (wxMAX_RGB - s) / wxMAX_RGB;
q = v * (wxMAX_RGB - s * f / 60) / wxMAX_RGB;
t = v * (wxMAX_RGB - s * (60 - f) / 60) / wxMAX_RGB;
- switch (i)
+ switch (i)
{
case 0: r = v, g = t, b = p; break;
case 1: r = q, g = v, b = p; break;
if (maxv) s = (maxv - minv) * wxMAX_RGB / maxv;
else s = 0;
if (s == 0) h = 0;
- else
+ else
{
int rc, gc, bc, hex;
rc = (maxv - r) * wxMAX_RGB / (maxv - minv);
gc = (maxv - g) * wxMAX_RGB / (maxv - minv);
bc = (maxv - b) * wxMAX_RGB / (maxv - minv);
- if (r == maxv) { h = bc - gc, hex = 0; }
- else if (g == maxv) { h = rc - bc, hex = 2; }
+ if (r == maxv) { h = bc - gc, hex = 0; }
+ else if (g == maxv) { h = rc - bc, hex = 2; }
else if (b == maxv) { h = gc - rc, hex = 4; }
h = hex * 60 + (h * 60 / wxMAX_RGB);
if (h < 0) h += 360;
void wxAllocNearestColor(Display *d,Colormap cmp,XColor *xc)
{
int llp;
-
+
int screen = DefaultScreen(d);
int num_colors = DisplayCells(d,screen);
-
+
XColor *color_defs = new XColor[num_colors];
for(llp = 0;llp < num_colors;llp++) color_defs[llp].pixel = llp;
XQueryColors(d,cmp,color_defs,num_colors);
-
+
wxHSV hsv_defs, hsv;
wxXColorToHSV(&hsv,xc);
-
+
int diff, min_diff, pixel = 0;
-
+
for(llp = 0;llp < num_colors;llp++)
{
wxXColorToHSV(&hsv_defs,&color_defs[llp]);
if (min_diff > diff) { min_diff = diff; pixel = llp; }
if (min_diff == 0) break;
}
-
+
xc -> red = color_defs[pixel].red;
xc -> green = color_defs[pixel].green;
xc -> blue = color_defs[pixel].blue;
xc -> flags = DoRed | DoGreen | DoBlue;
if (!XAllocColor(d,cmp,xc))
cout << "wxAllocNearestColor : Warning : Cannot find nearest color !\n";
-
+
delete[] color_defs;
}
// 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);
{
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);
}
-
projects / wxWidgets.git / blobdiff