X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9e691f46b2ec1b5dbbff2e51131e3c532e688a89..81c9effa8462662263c3b4eac2cfae1ef5caae2c:/src/gtk1/window.cpp diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp index dbbd436919..c823a1b56f 100644 --- a/src/gtk1/window.cpp +++ b/src/gtk1/window.cpp @@ -25,6 +25,7 @@ #include "wx/utils.h" #include "wx/dialog.h" #include "wx/msgdlg.h" +#include "wx/module.h" #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" @@ -39,7 +40,7 @@ #endif // wxUSE_CARET #if wxUSE_TEXTCTRL -#include "wx/textctrl.h" + #include "wx/textctrl.h" #endif #include "wx/menu.h" @@ -70,6 +71,16 @@ #define SET_CONTAINER_FOCUS(w, d) gtk_container_focus(GTK_CONTAINER(w), (d)) #endif +#ifdef __WXGTK20__ + #ifdef HAVE_XIM + #undef HAVE_XIM + #endif +#endif + +#ifdef __WXGTK20__ +extern GtkContainerClass *pizza_parent_class; +#endif + //----------------------------------------------------------------------------- // documentation on internals //----------------------------------------------------------------------------- @@ -209,6 +220,8 @@ extern bool g_blockEventsOnDrag; extern bool g_blockEventsOnScroll; extern wxCursor g_globalCursor; +static GdkGC *g_eraseGC = NULL; + // mouse capture state: the window which has it and if the mouse is currently // inside it static wxWindowGTK *g_captureWindow = (wxWindowGTK*) NULL; @@ -377,7 +390,6 @@ static wxWindowGTK* wxGetTopLevelParent(wxWindowGTK *win) return p; } - static void draw_frame( GtkWidget *widget, wxWindowGTK *win ) { // wxUniversal widgets draw the borders and scrollbars themselves @@ -473,6 +485,11 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even draw_frame( widget, win ); +#ifdef __WXGTK20__ + + (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); + +#endif return TRUE; } @@ -480,264 +497,14 @@ gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_even // "draw" of m_widget //----------------------------------------------------------------------------- +#ifndef __WXGTK20__ + static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win ) { draw_frame( widget, win ); } -//----------------------------------------------------------------------------- -// key code mapping routines -//----------------------------------------------------------------------------- - -static long map_to_unmodified_wx_keysym( GdkEventKey *event ) -{ - // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string - // but only event->keyval which is quite useless to us, so remember - // the last character from GDK_KEY_PRESS and resue it as last resort - // - // NB: should be MT-neutral as always called from main thread only - static struct - { - KeySym keysym; - long keycode; - } s_lastKeyPress = { 0, 0 }; - - KeySym keysym = event->keyval; - long key_code; - - switch ( keysym ) - { - case GDK_Shift_L: - case GDK_Shift_R: key_code = WXK_SHIFT; break; - case GDK_Control_L: - case GDK_Control_R: key_code = WXK_CONTROL; break; - case GDK_Meta_L: - case GDK_Meta_R: - case GDK_Alt_L: - case GDK_Alt_R: - case GDK_Super_L: - case GDK_Super_R: key_code = WXK_ALT; break; - case GDK_Menu: key_code = WXK_MENU; break; - case GDK_Help: key_code = WXK_HELP; break; - case GDK_BackSpace: key_code = WXK_BACK; break; - case GDK_ISO_Left_Tab: - case GDK_Tab: key_code = WXK_TAB; break; - case GDK_Linefeed: key_code = WXK_RETURN; break; - case GDK_Clear: key_code = WXK_CLEAR; break; - case GDK_Return: key_code = WXK_RETURN; break; - case GDK_Pause: key_code = WXK_PAUSE; break; - case GDK_Scroll_Lock: key_code = WXK_SCROLL; break; - case GDK_Escape: key_code = WXK_ESCAPE; break; - case GDK_Delete: key_code = WXK_DELETE; break; - case GDK_Home: key_code = WXK_HOME; break; - case GDK_Left: key_code = WXK_LEFT; break; - case GDK_Up: key_code = WXK_UP; break; - case GDK_Right: key_code = WXK_RIGHT; break; - case GDK_Down: key_code = WXK_DOWN; break; - case GDK_Prior: key_code = WXK_PRIOR; break; -// case GDK_Page_Up: key_code = WXK_PAGEUP; break; - case GDK_Next: key_code = WXK_NEXT; break; -// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break; - case GDK_End: key_code = WXK_END; break; - case GDK_Begin: key_code = WXK_HOME; break; - case GDK_Select: key_code = WXK_SELECT; break; - case GDK_Print: key_code = WXK_PRINT; break; - case GDK_Execute: key_code = WXK_EXECUTE; break; - case GDK_Insert: key_code = WXK_INSERT; break; - case GDK_Num_Lock: key_code = WXK_NUMLOCK; break; - - case GDK_KP_0: key_code = WXK_NUMPAD0; break; - case GDK_KP_1: key_code = WXK_NUMPAD1; break; - case GDK_KP_2: key_code = WXK_NUMPAD2; break; - case GDK_KP_3: key_code = WXK_NUMPAD3; break; - case GDK_KP_4: key_code = WXK_NUMPAD4; break; - case GDK_KP_5: key_code = WXK_NUMPAD5; break; - case GDK_KP_6: key_code = WXK_NUMPAD6; break; - case GDK_KP_7: key_code = WXK_NUMPAD7; break; - case GDK_KP_8: key_code = WXK_NUMPAD8; break; - case GDK_KP_9: key_code = WXK_NUMPAD9; break; - case GDK_KP_Space: key_code = WXK_NUMPAD_SPACE; break; - case GDK_KP_Tab: key_code = WXK_NUMPAD_TAB; break; - case GDK_KP_Enter: key_code = WXK_NUMPAD_ENTER; break; - case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break; - case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break; - case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break; - case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break; - case GDK_KP_Home: key_code = WXK_NUMPAD_HOME; break; - case GDK_KP_Left: key_code = WXK_NUMPAD_LEFT; break; - case GDK_KP_Up: key_code = WXK_NUMPAD_UP; break; - case GDK_KP_Right: key_code = WXK_NUMPAD_RIGHT; break; - case GDK_KP_Down: key_code = WXK_NUMPAD_DOWN; break; - case GDK_KP_Prior: key_code = WXK_NUMPAD_PRIOR; break; -// case GDK_KP_Page_Up: key_code = WXK_NUMPAD_PAGEUP; break; - case GDK_KP_Next: key_code = WXK_NUMPAD_NEXT; break; -// case GDK_KP_Page_Down: key_code = WXK_NUMPAD_PAGEDOWN; break; - case GDK_KP_End: key_code = WXK_NUMPAD_END; break; - case GDK_KP_Begin: key_code = WXK_NUMPAD_BEGIN; break; - case GDK_KP_Insert: key_code = WXK_NUMPAD_INSERT; break; - case GDK_KP_Delete: key_code = WXK_NUMPAD_DELETE; break; - case GDK_KP_Equal: key_code = WXK_NUMPAD_EQUAL; break; - case GDK_KP_Multiply: key_code = WXK_NUMPAD_MULTIPLY; break; - case GDK_KP_Add: key_code = WXK_NUMPAD_ADD; break; - case GDK_KP_Separator: key_code = WXK_NUMPAD_SEPARATOR; break; - case GDK_KP_Subtract: key_code = WXK_NUMPAD_SUBTRACT; break; - case GDK_KP_Decimal: key_code = WXK_NUMPAD_DECIMAL; break; - case GDK_KP_Divide: key_code = WXK_NUMPAD_DIVIDE; break; - - case GDK_F1: key_code = WXK_F1; break; - case GDK_F2: key_code = WXK_F2; break; - case GDK_F3: key_code = WXK_F3; break; - case GDK_F4: key_code = WXK_F4; break; - case GDK_F5: key_code = WXK_F5; break; - case GDK_F6: key_code = WXK_F6; break; - case GDK_F7: key_code = WXK_F7; break; - case GDK_F8: key_code = WXK_F8; break; - case GDK_F9: key_code = WXK_F9; break; - case GDK_F10: key_code = WXK_F10; break; - case GDK_F11: key_code = WXK_F11; break; - case GDK_F12: key_code = WXK_F12; break; - default: - { - // do we have the translation? - if ( event->length == 1 ) - { - keysym = (KeySym)event->string[0]; - } - else if ( (keysym & 0xFF) != keysym ) - { - // non ASCII key, what to do? - - if ( event->type == GDK_KEY_RELEASE ) - { - // reuse the one from the last keypress if any - if ( keysym == s_lastKeyPress.keysym ) - { - key_code = s_lastKeyPress.keycode; - - // skip "return 0" - break; - } - } - - // ignore this one, we don't know it - return 0; - } - //else: ASCII key, ok - - guint upper = gdk_keyval_to_upper( (guint)keysym ); - key_code = upper ? upper : keysym; - - if ( event->type == GDK_KEY_PRESS ) - { - // remember it to be reused below later - s_lastKeyPress.keysym = keysym; - s_lastKeyPress.keycode = key_code; - } - } - } - - return key_code; -} - -static long map_to_wx_keysym( GdkEventKey *event ) -{ - KeySym keysym = event->keyval; - guint key_code = 0; - - switch (keysym) - { - case GDK_Menu: key_code = WXK_MENU; break; - case GDK_Help: key_code = WXK_HELP; break; - case GDK_BackSpace: key_code = WXK_BACK; break; - case GDK_ISO_Left_Tab: - case GDK_Tab: key_code = WXK_TAB; break; - case GDK_Linefeed: key_code = WXK_RETURN; break; - case GDK_Clear: key_code = WXK_CLEAR; break; - case GDK_Return: key_code = WXK_RETURN; break; - case GDK_Pause: key_code = WXK_PAUSE; break; - case GDK_Scroll_Lock: key_code = WXK_SCROLL; break; - case GDK_Escape: key_code = WXK_ESCAPE; break; - case GDK_Delete: key_code = WXK_DELETE; break; - case GDK_Home: key_code = WXK_HOME; break; - case GDK_Left: key_code = WXK_LEFT; break; - case GDK_Up: key_code = WXK_UP; break; - case GDK_Right: key_code = WXK_RIGHT; break; - case GDK_Down: key_code = WXK_DOWN; break; - case GDK_Prior: key_code = WXK_PRIOR; break; -// case GDK_Page_Up: key_code = WXK_PAGEUP; break; - case GDK_Next: key_code = WXK_NEXT; break; -// case GDK_Page_Down: key_code = WXK_PAGEDOWN; break; - case GDK_End: key_code = WXK_END; break; - case GDK_Begin: key_code = WXK_HOME; break; - case GDK_Select: key_code = WXK_SELECT; break; - case GDK_Print: key_code = WXK_PRINT; break; - case GDK_Execute: key_code = WXK_EXECUTE; break; - case GDK_Insert: key_code = WXK_INSERT; break; - case GDK_Num_Lock: key_code = WXK_NUMLOCK; break; - - case GDK_KP_0: key_code = '0'; break; - case GDK_KP_1: key_code = '1'; break; - case GDK_KP_2: key_code = '2'; break; - case GDK_KP_3: key_code = '3'; break; - case GDK_KP_4: key_code = '4'; break; - case GDK_KP_5: key_code = '5'; break; - case GDK_KP_6: key_code = '6'; break; - case GDK_KP_7: key_code = '7'; break; - case GDK_KP_8: key_code = '8'; break; - case GDK_KP_9: key_code = '9'; break; - case GDK_KP_Space: key_code = ' '; break; - case GDK_KP_Tab: key_code = WXK_TAB; break; /* or '\t' ??? */ - case GDK_KP_Enter: key_code = WXK_RETURN; break; /* or '\r' ??? */ - case GDK_KP_F1: key_code = WXK_NUMPAD_F1; break; - case GDK_KP_F2: key_code = WXK_NUMPAD_F2; break; - case GDK_KP_F3: key_code = WXK_NUMPAD_F3; break; - case GDK_KP_F4: key_code = WXK_NUMPAD_F4; break; - case GDK_KP_Home: key_code = WXK_HOME; break; - case GDK_KP_Left: key_code = WXK_LEFT; break; - case GDK_KP_Up: key_code = WXK_UP; break; - case GDK_KP_Right: key_code = WXK_RIGHT; break; - case GDK_KP_Down: key_code = WXK_DOWN; break; - case GDK_KP_Prior: key_code = WXK_PRIOR; break; -// case GDK_KP_Page_Up: key_code = WXK_PAGEUP; break; - case GDK_KP_Next: key_code = WXK_NEXT; break; -// case GDK_KP_Page_Down: key_code = WXK_PAGEDOWN; break; - case GDK_KP_End: key_code = WXK_END; break; - case GDK_KP_Begin: key_code = WXK_HOME; break; - case GDK_KP_Insert: key_code = WXK_INSERT; break; - case GDK_KP_Delete: key_code = WXK_DELETE; break; - case GDK_KP_Equal: key_code = '='; break; - case GDK_KP_Multiply: key_code = '*'; break; - case GDK_KP_Add: key_code = '+'; break; - case GDK_KP_Separator: key_code = ','; break; - case GDK_KP_Subtract: key_code = '-'; break; - case GDK_KP_Decimal: key_code = '.'; break; - case GDK_KP_Divide: key_code = '/'; break; - - case GDK_F1: key_code = WXK_F1; break; - case GDK_F2: key_code = WXK_F2; break; - case GDK_F3: key_code = WXK_F3; break; - case GDK_F4: key_code = WXK_F4; break; - case GDK_F5: key_code = WXK_F5; break; - case GDK_F6: key_code = WXK_F6; break; - case GDK_F7: key_code = WXK_F7; break; - case GDK_F8: key_code = WXK_F8; break; - case GDK_F9: key_code = WXK_F9; break; - case GDK_F10: key_code = WXK_F10; break; - case GDK_F11: key_code = WXK_F11; break; - case GDK_F12: key_code = WXK_F12; break; - default: - if (event->length == 1) - { - key_code = (unsigned char)*event->string; - } - else if ((keysym & 0xFF) == keysym) - { - key_code = (guint)keysym; - } - } - - return key_code; -} +#endif // GTK+ < 2.0 //----------------------------------------------------------------------------- // "size_request" of m_widget @@ -810,6 +577,12 @@ static int gtk_window_expose_callback( GtkWidget *widget, // Actual redrawing takes place in idle time. win->Update(); +#ifdef __WXGTK20__ + + (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event); + +#endif + return TRUE; } @@ -840,8 +613,10 @@ gint gtk_window_event_event_callback( GtkWidget *widget, // "draw" of m_wxwindow //----------------------------------------------------------------------------- +#ifndef __WXGTK20__ + // This callback is a complete replacement of the gtk_pizza_draw() function, -// which disabled. +// which is disabled. static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, @@ -906,7 +681,7 @@ static void gtk_window_draw_callback( GtkWidget *widget, win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height ); // Actual redrawing takes place in idle time. - + win->Update(); #ifndef __WXUNIVERSAL__ @@ -926,56 +701,436 @@ static void gtk_window_draw_callback( GtkWidget *widget, #endif } +#endif + //----------------------------------------------------------------------------- // "key_press_event" from any window //----------------------------------------------------------------------------- -// turn on to see the key event codes on the console -#undef DEBUG_KEY_EVENTS +// set WXTRACE to this to see the key event codes on the console +#define TRACE_KEYS _T("keyevent") -static gint gtk_window_key_press_callback( GtkWidget *widget, - GdkEventKey *gdk_event, - wxWindow *win ) +// translates an X key symbol to WXK_XXX value +// +// if isChar is true it means that the value returned will be used for EVT_CHAR +// event and then we choose the logical WXK_XXX, i.e. '/' for GDK_KP_Divide, +// for example, while if it is false it means that the value is going to be +// used for KEY_DOWN/UP events and then we translate GDK_KP_Divide to +// WXK_NUMPAD_DIVIDE +static long wxTranslateKeySymToWXKey(KeySym keysym, bool isChar) { - DEBUG_MAIN_THREAD + long key_code; - if (g_isIdle) - wxapp_install_idle_handler(); + switch ( keysym ) + { + // Shift, Control and Alt don't generate the CHAR events at all + case GDK_Shift_L: + case GDK_Shift_R: + key_code = isChar ? 0 : WXK_SHIFT; + break; + case GDK_Control_L: + case GDK_Control_R: + key_code = isChar ? 0 : WXK_CONTROL; + break; + case GDK_Meta_L: + case GDK_Meta_R: + case GDK_Alt_L: + case GDK_Alt_R: + case GDK_Super_L: + case GDK_Super_R: + key_code = isChar ? 0 : WXK_ALT; + break; - if (!win->m_hasVMT) return FALSE; - if (g_blockEventsOnDrag) return FALSE; + // neither do the toggle modifies + case GDK_Scroll_Lock: + key_code = isChar ? 0 : WXK_SCROLL; + break; + case GDK_Caps_Lock: + key_code = isChar ? 0 : WXK_CAPITAL; + break; - int x = 0; - int y = 0; - GdkModifierType state; - if (gdk_event->window) - gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + case GDK_Num_Lock: + key_code = isChar ? 0 : WXK_NUMLOCK; + break; + + + // various other special keys + case GDK_Menu: + key_code = WXK_MENU; + break; + + case GDK_Help: + key_code = WXK_HELP; + break; + + case GDK_BackSpace: + key_code = WXK_BACK; + break; + + case GDK_ISO_Left_Tab: + case GDK_Tab: + key_code = WXK_TAB; + break; + + case GDK_Linefeed: + case GDK_Return: + key_code = WXK_RETURN; + break; + + case GDK_Clear: + key_code = WXK_CLEAR; + break; + + case GDK_Pause: + key_code = WXK_PAUSE; + break; + + case GDK_Select: + key_code = WXK_SELECT; + break; + + case GDK_Print: + key_code = WXK_PRINT; + break; + + case GDK_Execute: + key_code = WXK_EXECUTE; + break; + + case GDK_Escape: + key_code = WXK_ESCAPE; + break; + + // cursor and other extended keyboard keys + case GDK_Delete: + key_code = WXK_DELETE; + break; + + case GDK_Home: + key_code = WXK_HOME; + break; + + case GDK_Left: + key_code = WXK_LEFT; + break; + + case GDK_Up: + key_code = WXK_UP; + break; + + case GDK_Right: + key_code = WXK_RIGHT; + break; + + case GDK_Down: + key_code = WXK_DOWN; + break; + + case GDK_Prior: // == GDK_Page_Up + key_code = WXK_PRIOR; + break; + + case GDK_Next: // == GDK_Page_Down + key_code = WXK_NEXT; + break; + + case GDK_End: + key_code = WXK_END; + break; + + case GDK_Begin: + key_code = WXK_HOME; + break; + + case GDK_Insert: + key_code = WXK_INSERT; + break; - bool ret = FALSE; - long key_code = map_to_unmodified_wx_keysym( gdk_event ); + // numpad keys + case GDK_KP_0: + case GDK_KP_1: + case GDK_KP_2: + case GDK_KP_3: + case GDK_KP_4: + case GDK_KP_5: + case GDK_KP_6: + case GDK_KP_7: + case GDK_KP_8: + case GDK_KP_9: + key_code = (isChar ? '0' : WXK_NUMPAD0) + keysym - GDK_KP_0; + break; -#ifdef DEBUG_KEY_EVENTS - wxPrintf(_T("Key press event: %d => %ld\n"), gdk_event->keyval, key_code); -#endif // DEBUG_KEY_EVENTS + case GDK_KP_Space: + key_code = isChar ? ' ' : WXK_NUMPAD_SPACE; + break; - /* sending unknown key events doesn't really make sense */ - if (key_code == 0) + case GDK_KP_Tab: + key_code = isChar ? WXK_TAB : WXK_NUMPAD_TAB; + break; + + case GDK_KP_Enter: + key_code = isChar ? WXK_RETURN : WXK_NUMPAD_ENTER; + break; + + case GDK_KP_F1: + key_code = isChar ? WXK_F1 : WXK_NUMPAD_F1; + break; + + case GDK_KP_F2: + key_code = isChar ? WXK_F2 : WXK_NUMPAD_F2; + break; + + case GDK_KP_F3: + key_code = isChar ? WXK_F3 : WXK_NUMPAD_F3; + break; + + case GDK_KP_F4: + key_code = isChar ? WXK_F4 : WXK_NUMPAD_F4; + break; + + case GDK_KP_Home: + key_code = isChar ? WXK_HOME : WXK_NUMPAD_HOME; + break; + + case GDK_KP_Left: + key_code = isChar ? WXK_LEFT : WXK_NUMPAD_LEFT; + break; + + case GDK_KP_Up: + key_code = isChar ? WXK_UP : WXK_NUMPAD_UP; + break; + + case GDK_KP_Right: + key_code = isChar ? WXK_RIGHT : WXK_NUMPAD_RIGHT; + break; + + case GDK_KP_Down: + key_code = isChar ? WXK_DOWN : WXK_NUMPAD_DOWN; + break; + + case GDK_KP_Prior: // == GDK_KP_Page_Up + key_code = isChar ? WXK_PRIOR : WXK_NUMPAD_PRIOR; + break; + + case GDK_KP_Next: // == GDK_KP_Page_Down + key_code = isChar ? WXK_NEXT : WXK_NUMPAD_NEXT; + break; + + case GDK_KP_End: + key_code = isChar ? WXK_END : WXK_NUMPAD_END; + break; + + case GDK_KP_Begin: + key_code = isChar ? WXK_HOME : WXK_NUMPAD_BEGIN; + break; + + case GDK_KP_Insert: + key_code = isChar ? WXK_INSERT : WXK_NUMPAD_INSERT; + break; + + case GDK_KP_Delete: + key_code = isChar ? WXK_DELETE : WXK_NUMPAD_DELETE; + break; + + case GDK_KP_Equal: + key_code = isChar ? '=' : WXK_NUMPAD_EQUAL; + break; + + case GDK_KP_Multiply: + key_code = isChar ? '*' : WXK_NUMPAD_MULTIPLY; + break; + + case GDK_KP_Add: + key_code = isChar ? '+' : WXK_NUMPAD_ADD; + break; + + case GDK_KP_Separator: + // FIXME: what is this? + key_code = isChar ? '.' : WXK_NUMPAD_SEPARATOR; + break; + + case GDK_KP_Subtract: + key_code = isChar ? '-' : WXK_NUMPAD_SUBTRACT; + break; + + case GDK_KP_Decimal: + key_code = isChar ? '.' : WXK_NUMPAD_DECIMAL; + break; + + case GDK_KP_Divide: + key_code = isChar ? '/' : WXK_NUMPAD_DIVIDE; + break; + + + // function keys + case GDK_F1: + case GDK_F2: + case GDK_F3: + case GDK_F4: + case GDK_F5: + case GDK_F6: + case GDK_F7: + case GDK_F8: + case GDK_F9: + case GDK_F10: + case GDK_F11: + case GDK_F12: + key_code = WXK_F1 + keysym - GDK_F1; + break; + + default: + key_code = 0; + } + + return key_code; +} + +static inline bool wxIsAsciiKeysym(KeySym ks) +{ + return ks < 256; +} + +static bool +wxTranslateGTKKeyEventToWx(wxKeyEvent& event, + wxWindowGTK *win, + GdkEventKey *gdk_event) +{ + // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string + // but only event->keyval which is quite useless to us, so remember + // the last character from GDK_KEY_PRESS and reuse it as last resort + // + // NB: should be MT-safe as we're always called from the main thread only + static struct + { + KeySym keysym; + long keycode; + } s_lastKeyPress = { 0, 0 }; + + KeySym keysym = gdk_event->keyval; + + wxLogTrace(TRACE_KEYS, _T("Key %s event: keysym = %d"), + event.GetEventType() == wxEVT_KEY_UP ? _T("release") + : _T("press"), + keysym); + + long key_code = wxTranslateKeySymToWXKey(keysym, FALSE /* !isChar */); + + if ( !key_code ) + { + // do we have the translation or is it a plain ASCII character? + if ( (gdk_event->length == 1) || wxIsAsciiKeysym(keysym) ) + { + // we should use keysym if it is ASCII as X does some translations + // like "I pressed while Control is down" => "Ctrl-I" == "TAB" + // which we don't want here (but which we do use for OnChar()) + if ( !wxIsAsciiKeysym(keysym) ) + { + keysym = (KeySym)gdk_event->string[0]; + } + + // we want to always get the same key code when the same key is + // pressed regardless of the state of the modifies, i.e. on a + // standard US keyboard pressing '5' or '%' ('5' key with + // Shift) should result in the same key code in OnKeyDown(): + // '5' (although OnChar() will get either '5' or '%'). + // + // to do it we first translate keysym to keycode (== scan code) + // and then back but always using the lower register + Display *dpy = (Display *)wxGetDisplay(); + KeyCode keycode = XKeysymToKeycode(dpy, keysym); + + wxLogTrace(TRACE_KEYS, _T("\t-> keycode %d"), keycode); + + KeySym keysymNormalized = XKeycodeToKeysym(dpy, keycode, 0); + + // use the normalized, i.e. lower register, keysym if we've + // got one + key_code = keysymNormalized ? keysymNormalized : keysym; + + // as explained above, we want to have lower register key codes + // normally but for the letter keys we want to have the upper ones + // + // NB: don't use XConvertCase() here, we want to do it for letters + // only + key_code = toupper(key_code); + } + else // non ASCII key, what to do? + { + // by default, ignore it + key_code = 0; + + // but if we have cached information from the last KEY_PRESS + if ( gdk_event->type == GDK_KEY_RELEASE ) + { + // then reuse it + if ( keysym == s_lastKeyPress.keysym ) + { + key_code = s_lastKeyPress.keycode; + } + } + } + + if ( gdk_event->type == GDK_KEY_PRESS ) + { + // remember it to be reused for KEY_UP event later + s_lastKeyPress.keysym = keysym; + s_lastKeyPress.keycode = key_code; + } + } + + wxLogTrace(TRACE_KEYS, _T("\t-> wxKeyCode %d"), key_code); + + // sending unknown key events doesn't really make sense + if ( !key_code ) return FALSE; - wxKeyEvent event( wxEVT_KEY_DOWN ); + // now fill all the other fields + int x = 0; + int y = 0; + GdkModifierType state; + if (gdk_event->window) + gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + event.SetTimestamp( gdk_event->time ); - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); - event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); + event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK) != 0; + event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK) != 0; + event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0; + event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK) != 0; event.m_keyCode = key_code; event.m_scanCode = gdk_event->keyval; + event.m_rawCode = (wxUint32) gdk_event->keyval; + event.m_rawFlags = 0; event.m_x = x; event.m_y = y; event.SetEventObject( win ); - ret = win->GetEventHandler()->ProcessEvent( event ); + + return TRUE; +} + +static gint gtk_window_key_press_callback( GtkWidget *widget, + GdkEventKey *gdk_event, + wxWindow *win ) +{ + DEBUG_MAIN_THREAD + + if (g_isIdle) + wxapp_install_idle_handler(); + + if (!win->m_hasVMT) + return FALSE; + if (g_blockEventsOnDrag) + return FALSE; + + wxKeyEvent event( wxEVT_KEY_DOWN ); + if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) + { + // unknown key pressed, ignore (the event would be useless anyhow) + return FALSE; + } + + bool ret = win->GetEventHandler()->ProcessEvent( event ); #if wxUSE_ACCEL if (!ret) @@ -1001,15 +1156,26 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, will only be sent if it is not in an accelerator table. */ if ( !ret ) { - key_code = map_to_wx_keysym( gdk_event ); + KeySym keysym = gdk_event->keyval; + long key_code = wxTranslateKeySymToWXKey(keysym, TRUE /* isChar */); + if ( !key_code ) + { + if ( gdk_event->length == 1 ) + { + key_code = (unsigned char)gdk_event->string[0]; + } + else if ( wxIsAsciiKeysym(keysym) ) + { + // ASCII key + key_code = (unsigned char)keysym; + } + } if ( key_code ) { -#ifdef DEBUG_KEY_EVENTS - wxPrintf(_T("Char event: %ld\n"), key_code); -#endif // DEBUG_KEY_EVENTS + wxLogTrace(TRACE_KEYS, _T("Char event: %ld"), key_code); - // reuse the ame event object, just change its type and use the + // reuse the same event object, just change its type and use the // translated keycode instead of the raw one event.SetEventType(wxEVT_CHAR); event.m_keyCode = key_code; @@ -1091,50 +1257,33 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, // "key_release_event" from any window //----------------------------------------------------------------------------- -static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindowGTK *win ) +static gint gtk_window_key_release_callback( GtkWidget *widget, + GdkEventKey *gdk_event, + wxWindowGTK *win ) { DEBUG_MAIN_THREAD if (g_isIdle) wxapp_install_idle_handler(); - if (!win->m_hasVMT) return FALSE; - if (g_blockEventsOnDrag) return FALSE; - - long key_code = map_to_unmodified_wx_keysym( gdk_event ); - -#ifdef DEBUG_KEY_EVENTS - wxPrintf(_T("Key release event: %d => %ld\n"), gdk_event->keyval, key_code); -#endif // DEBUG_KEY_EVENTS - - /* sending unknown key events doesn't really make sense */ - if (key_code == 0) return FALSE; + if (!win->m_hasVMT) + return FALSE; - int x = 0; - int y = 0; - GdkModifierType state; - if (gdk_event->window) - gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + if (g_blockEventsOnDrag) + return FALSE; wxKeyEvent event( wxEVT_KEY_UP ); - event.SetTimestamp( gdk_event->time ); - event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK); - event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK); - event.m_altDown = (gdk_event->state & GDK_MOD1_MASK); - event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK); - event.m_keyCode = key_code; - event.m_scanCode = gdk_event->keyval; - event.m_x = x; - event.m_y = y; - event.SetEventObject( win ); - - if (win->GetEventHandler()->ProcessEvent( event )) + if ( !wxTranslateGTKKeyEventToWx(event, win, gdk_event) ) { - gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" ); - return TRUE; + // unknown key pressed, ignore (the event would be useless anyhow + return FALSE; } - return FALSE; + if ( !win->GetEventHandler()->ProcessEvent( event ) ) + return FALSE; + + gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "key_release_event" ); + return TRUE; } // ============================================================================ @@ -1837,13 +1986,13 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_ gdk_window_get_pointer( widget->window, &x, &y, &state ); - event.m_shiftDown = (state & GDK_SHIFT_MASK); - event.m_controlDown = (state & GDK_CONTROL_MASK); - event.m_altDown = (state & GDK_MOD1_MASK); - event.m_metaDown = (state & GDK_MOD2_MASK); - event.m_leftDown = (state & GDK_BUTTON1_MASK); - event.m_middleDown = (state & GDK_BUTTON2_MASK); - event.m_rightDown = (state & GDK_BUTTON3_MASK); + event.m_shiftDown = (state & GDK_SHIFT_MASK) != 0; + event.m_controlDown = (state & GDK_CONTROL_MASK) != 0; + event.m_altDown = (state & GDK_MOD1_MASK) != 0; + event.m_metaDown = (state & GDK_MOD2_MASK) != 0; + event.m_leftDown = (state & GDK_BUTTON1_MASK) != 0; + event.m_middleDown = (state & GDK_BUTTON2_MASK) != 0; + event.m_rightDown = (state & GDK_BUTTON3_MASK) != 0; wxPoint pt = win->GetClientAreaOrigin(); event.m_x = x + pt.x; @@ -2321,6 +2470,9 @@ bool wxWindowGTK::Create( wxWindow *parent, } m_insertCallback = wxInsertChildInWindow; + + // always needed for background clearing + m_delayedBackgroundColour = TRUE; m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL ); GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); @@ -2337,11 +2489,7 @@ bool wxWindowGTK::Create( wxWindow *parent, m_wxwindow = gtk_pizza_new(); - gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); - #ifndef __WXUNIVERSAL__ - -#if GTK_CHECK_VERSION(1, 2, 0) GtkPizza *pizza = GTK_PIZZA(m_wxwindow); if (HasFlag(wxRAISED_BORDER)) @@ -2360,34 +2508,13 @@ bool wxWindowGTK::Create( wxWindow *parent, { gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE ); } -#else // GTK+ 1.0 - GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport); - - if (HasFlag(wxRAISED_BORDER)) - { - gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT ); - } - else if (HasFlag(wxSUNKEN_BORDER)) - { - gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN ); - } - else - { - gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE ); - } -#endif // GTK+ > 1.0/<= 1.0 - #endif // __WXUNIVERSAL__ + gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow ); + GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); m_acceptsFocus = TRUE; -#if !GTK_CHECK_VERSION(1, 2, 0) - // shut the viewport up - gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); - gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) ); -#endif // GTK+ 1.0 - // I _really_ don't want scrollbars in the beginning m_vAdjust->lower = 0.0; m_vAdjust->upper = 1.0; @@ -2539,6 +2666,7 @@ void wxWindowGTK::PostCreation() gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event", GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this ); +#ifndef __WXGTK20__ gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw", GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this ); @@ -2547,14 +2675,19 @@ void wxWindowGTK::PostCreation() gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event", GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this ); } +#else + gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), HasFlag( wxNO_FULL_REPAINT_ON_RESIZE ) ); +#endif } - // these are called when the "sunken" or "raised" borders are drawn */ + // these are called when the "sunken" or "raised" borders are drawn gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event", GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this ); +#ifndef __WXGTK20__ gtk_signal_connect( GTK_OBJECT(m_widget), "draw", GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this ); +#endif } // focus handling @@ -2562,12 +2695,6 @@ void wxWindowGTK::PostCreation() if (m_focusWidget == NULL) m_focusWidget = m_widget; -#if 0 - if (GetClassInfo() && GetClassInfo()->GetClassName()) - wxPrintf( GetClassInfo()->GetClassName() ); - wxPrintf( ".\n" ); -#endif - gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event", GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this ); @@ -2683,7 +2810,6 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags else { GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow); - if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0) { if (x != -1) m_x = x + pizza->xoffset; @@ -2722,12 +2848,14 @@ void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags int border = 0; int bottom_border = 0; +#ifndef __WXGTK20__ if (GTK_WIDGET_CAN_DEFAULT(m_widget)) { /* the default button has a border around it */ border = 6; bottom_border = 5; } +#endif DoMoveWindow( m_x-border, m_y-border, @@ -2767,7 +2895,7 @@ void wxWindowGTK::OnInternalIdle() { // Update invalidated regions. Update(); - + // Synthetize activate events. if ( g_sendActivateEvent != -1 ) { @@ -3289,12 +3417,7 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) if (!m_widget) return; if (!m_widget->window) return; - // temporarily hide the caret to avoid nasty interactions between caret - // drawing and the window contents redraw -#if 0 // def wxUSE_CARET -- doesn't seem to help :-( - wxCaretSuspend cs((wxWindow *)this); -#endif // wxUSE_CARET - +#ifndef __WXGTK20__ if (eraseBackground && m_wxwindow && m_wxwindow->window) { if (rect) @@ -3340,14 +3463,35 @@ void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect ) gtk_widget_draw( m_widget, (GdkRectangle*) NULL ); } } +#else + if (m_wxwindow) + { + if (rect) + { + GdkRectangle gdk_rect; + gdk_rect.x = rect->x; + gdk_rect.y = rect->y; + gdk_rect.width = rect->width; + gdk_rect.height = rect->height; + gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, &gdk_rect, TRUE ); + } + else + { + gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, NULL, TRUE ); + } + } +#endif } void wxWindowGTK::Update() { +#ifdef __WXGTK20__ + if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window) + gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE ); +#endif + if (!m_updateRegion.IsEmpty()) - { GtkSendPaintEvents(); - } } void wxWindowGTK::GtkSendPaintEvents() @@ -3365,16 +3509,23 @@ void wxWindowGTK::GtkSendPaintEvents() { wxWindowDC dc( (wxWindow*)this ); dc.SetClippingRegion( m_clearRegion ); - + wxEraseEvent erase_event( GetId(), &dc ); erase_event.SetEventObject( this ); - + if (!GetEventHandler()->ProcessEvent(erase_event)) { + if (!g_eraseGC) + { + g_eraseGC = gdk_gc_new( GTK_PIZZA(m_wxwindow)->bin_window ); + gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); + } + gdk_gc_set_foreground( g_eraseGC, m_backgroundColour.GetColor() ); + wxRegionIterator upd( m_clearRegion ); while (upd) { - gdk_window_clear_area( GTK_PIZZA(m_wxwindow)->bin_window, + gdk_draw_rectangle( GTK_PIZZA(m_wxwindow)->bin_window, g_eraseGC, 1, upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() ); upd ++; } @@ -3393,12 +3544,13 @@ void wxWindowGTK::GtkSendPaintEvents() m_clipPaintRegion = FALSE; #ifndef __WXUNIVERSAL__ +#ifndef __WXGTK20__ // The following code will result in all window-less widgets // being redrawn because the wxWindows class is allowed to // paint over the window-less widgets. - + GtkPizza *pizza = GTK_PIZZA(m_wxwindow); - + GList *children = pizza->children; while (children) { @@ -3410,12 +3562,12 @@ void wxWindowGTK::GtkSendPaintEvents() { // Get intersection of widget area and update region wxRegion region( m_updateRegion ); - + GdkEventExpose gdk_event; gdk_event.type = GDK_EXPOSE; gdk_event.window = pizza->bin_window; gdk_event.count = 0; - + wxRegionIterator upd( m_updateRegion ); while (upd) { @@ -3424,16 +3576,17 @@ void wxWindowGTK::GtkSendPaintEvents() rect.y = upd.GetY(); rect.width = upd.GetWidth(); rect.height = upd.GetHeight(); - + if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area)) { gtk_widget_event (child->widget, (GdkEvent*) &gdk_event); } - + upd ++; } } } +#endif #endif m_updateRegion.Clear(); @@ -3447,7 +3600,7 @@ void wxWindowGTK::Clear() if (m_wxwindow && m_wxwindow->window) { -// gdk_window_clear( m_wxwindow->window ); + gdk_window_clear( m_wxwindow->window ); } } @@ -3491,6 +3644,12 @@ bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) m_delayedBackgroundColour = TRUE; } + if (window) + { + // We need the pixel value e.g. for background clearing. + m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); + } + if ((m_wxwindow) && (m_wxwindow->window) && (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE))) @@ -3498,7 +3657,6 @@ bool wxWindowGTK::SetBackgroundColour( const wxColour &colour ) /* wxMSW doesn't clear the window here. I don't do that either to provide compatibility. call Clear() to do the job. */ - m_backgroundColour.CalcPixel( gdk_window_get_colormap( window ) ); gdk_window_set_background( window, m_backgroundColour.GetColor() ); } @@ -4037,89 +4195,45 @@ void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) ) // No scrolling requested. if ((dx == 0) && (dy == 0)) return; - + +#ifndef __WXGTK20__ if (!m_updateRegion.IsEmpty()) { m_updateRegion.Offset( dx, dy ); - + int cw = 0; int ch = 0; GetClientSize( &cw, &ch ); m_updateRegion.Intersect( 0, 0, cw, ch ); } - + if (!m_clearRegion.IsEmpty()) { m_clearRegion.Offset( dx, dy ); - + int cw = 0; int ch = 0; GetClientSize( &cw, &ch ); m_clearRegion.Intersect( 0, 0, cw, ch ); } - -#if 1 m_clipPaintRegion = TRUE; - + gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); - - m_clipPaintRegion = FALSE; + m_clipPaintRegion = FALSE; #else - if (m_children.GetCount() > 0) - { - gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy ); - } - else - { - GtkPizza *pizza = GTK_PIZZA(m_wxwindow); - - pizza->xoffset -= dx; - pizza->yoffset -= dy; + gdk_window_scroll( GTK_PIZZA(m_wxwindow)->bin_window, dx, dy ); - GdkGC *m_scrollGC = gdk_gc_new( pizza->bin_window ); - gdk_gc_set_exposures( m_scrollGC, TRUE ); + GTK_PIZZA(m_wxwindow)->xoffset += dx; + GTK_PIZZA(m_wxwindow)->yoffset += dy; - int cw = 0; - int ch = 0; - GetClientSize( &cw, &ch ); - int w = cw - abs(dx); - int h = ch - abs(dy); - - if ((h < 0) || (w < 0)) - { - Refresh(); - } - else - { - int s_x = 0; - int s_y = 0; - if (dx < 0) s_x = -dx; - if (dy < 0) s_y = -dy; - int d_x = 0; - int d_y = 0; - if (dx > 0) d_x = dx; - if (dy > 0) d_y = dy; - - gdk_window_copy_area( pizza->bin_window, m_scrollGC, d_x, d_y, - pizza->bin_window, s_x, s_y, w, h ); - - wxRect rect; - if (dx < 0) rect.x = cw+dx; else rect.x = 0; - if (dy < 0) rect.y = ch+dy; else rect.y = 0; - if (dy != 0) rect.width = cw; else rect.width = abs(dx); - if (dx != 0) rect.height = ch; else rect.height = abs(dy); - - Refresh( TRUE, &rect ); - } - - gdk_gc_unref( m_scrollGC ); - } #endif + } + // Find the wxWindow at the current mouse position, also returning the mouse // position. wxWindow* wxFindWindowAtPointer(wxPoint& pt) @@ -4161,3 +4275,33 @@ wxPoint wxGetMousePosition() } +// ---------------------------------------------------------------------------- +// wxDCModule +// ---------------------------------------------------------------------------- + +class wxWinModule : public wxModule +{ +public: + bool OnInit(); + void OnExit(); + +private: + DECLARE_DYNAMIC_CLASS(wxWinModule) +}; + +IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule) + +bool wxWinModule::OnInit() +{ + // g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() ); + // gdk_gc_set_fill( g_eraseGC, GDK_SOLID ); + + return TRUE; +} + +void wxWinModule::OnExit() +{ + if (g_eraseGC) + gdk_gc_unref( g_eraseGC ); +} +