wxFileSystem now compiles if wxUSE_HTML (required by wxHTML)

[wxWidgets.git] / src / gtk / window.cpp

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index 756fc358017ec752760d32e9f7184790d0c90bdb..6be2cdd8c583ece185db64058568f155212fe62d 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -223,18 +223,21 @@ static gint gtk_debug_focus_in_callback( GtkWidget *WXUNUSED(widget),
 
 void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window )
 {
 
 void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window )
 {

-/*
-    wxString tmp = name;
-    tmp += wxT(" FROM ");
-    tmp += window;
+    // suppress warnings about gtk_debug_focus_in_callback being unused with
+    // this "if ( 0 )"
+    if ( 0 )
+    {
+        wxString tmp = name;
+        tmp += wxT(" FROM ");
+        tmp += window;

 
 

-    wxChar *s = new wxChar[tmp.Length()+1];
+        wxChar *s = new wxChar[tmp.Length()+1];

 
 

-    wxStrcpy( s, tmp );
+        wxStrcpy( s, tmp );

 
 

-    gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
-      GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s );
-*/
+        gtk_signal_connect( GTK_OBJECT(widget), "focus_in_event",
+          GTK_SIGNAL_FUNC(gtk_debug_focus_in_callback), (gpointer)s );
+    }

 }
 
 #endif // Debug
 }
 
 #endif // Debug


@@ -595,9 +598,6 @@ static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExp
                                   gdk_event->area.width,
                                   gdk_event->area.height );
 
                                   gdk_event->area.width,
                                   gdk_event->area.height );
 

-    if (gdk_event->count > 0)
-        return;
-

 /*
     wxPrintf( "OnExpose from " );
     if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
 /*
     wxPrintf( "OnExpose from " );
     if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())


@@ -608,6 +608,9 @@ static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExp
                                 (int)gdk_event->area.height );
 */
 
                                 (int)gdk_event->area.height );
 */
 

+    if (gdk_event->count > 0)
+        return;
+

     wxEraseEvent eevent( win->GetId() );
     eevent.SetEventObject( win );
     win->GetEventHandler()->ProcessEvent(eevent);
     wxEraseEvent eevent( win->GetId() );
     eevent.SetEventObject( win );
     win->GetEventHandler()->ProcessEvent(eevent);


@@ -669,17 +672,12 @@ static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_e
     if (g_blockEventsOnDrag) return FALSE;
 
 /*
     if (g_blockEventsOnDrag) return FALSE;
 
 /*

+    wxString tmp;
+    tmp += (char)gdk_event->keyval;
+    printf( "KeyDown-Code is: %s.\n", tmp.c_str() );

     printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );
     printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );

-    if (gdk_event->state & GDK_SHIFT_MASK)
-      printf( "ShiftDown.\n" );
-    else
-      printf( "ShiftUp.\n" );
-    if (gdk_event->state & GDK_CONTROL_MASK)
-      printf( "ControlDown.\n" );
-    else
-      printf( "ControlUp.\n" );
-    printf( "\n" );

 */
 */

+    

     int x = 0;
     int y = 0;
     GdkModifierType state;
     int x = 0;
     int y = 0;
     GdkModifierType state;


@@ -946,8 +944,8 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
 
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
 

-    event.m_x = (long)gdk_event->x;
-    event.m_y = (long)gdk_event->y;
+    event.m_x = (wxCoord)gdk_event->x;
+    event.m_y = (wxCoord)gdk_event->y;

 
     // Some control don't have their own X window and thus cannot get
     // any events.
 
     // Some control don't have their own X window and thus cannot get
     // any events.


@@ -1073,8 +1071,8 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
     event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
     event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);

-    event.m_x = (long)gdk_event->x;
-    event.m_y = (long)gdk_event->y;
+    event.m_x = (wxCoord)gdk_event->x;
+    event.m_y = (wxCoord)gdk_event->y;

 
     // Some control don't have their own X window and thus cannot get
     // any events.
 
     // Some control don't have their own X window and thus cannot get
     // any events.


@@ -1193,8 +1191,8 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
 
     event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
     event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
 

-    event.m_x = (long)gdk_event->x;
-    event.m_y = (long)gdk_event->y;
+    event.m_x = (wxCoord)gdk_event->x;
+    event.m_y = (wxCoord)gdk_event->y;

 
     // Some control don't have their own X window and thus cannot get
     // any events.
 
     // Some control don't have their own X window and thus cannot get
     // any events.


@@ -1314,6 +1312,11 @@ static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(
         panel->SetLastFocus(win);
     }
 
         panel->SetLastFocus(win);
     }
 

+#ifdef HAVE_XIM
+    if (win->m_ic)
+        gdk_im_begin(win->m_ic, win->m_wxwindow->window);
+#endif
+

     wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
     event.SetEventObject( win );
 
     wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
     event.SetEventObject( win );
 


@@ -1352,6 +1355,11 @@ static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED
     printf( ".\n" );
 */
 
     printf( ".\n" );
 */
 

+#ifdef HAVE_XIM
+    if (win->m_ic)
+        gdk_im_end();
+#endif
+

     wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
     event.SetEventObject( win );
 
     wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
     event.SetEventObject( win );
 


@@ -1398,8 +1406,8 @@ static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_
     event.m_middleDown = (state & GDK_BUTTON2_MASK);
     event.m_rightDown = (state & GDK_BUTTON3_MASK);
 
     event.m_middleDown = (state & GDK_BUTTON2_MASK);
     event.m_rightDown = (state & GDK_BUTTON3_MASK);
 

-    event.m_x = (long)x;
-    event.m_y = (long)y;
+    event.m_x = x;
+    event.m_y = y;

 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {


@@ -1444,8 +1452,8 @@ static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_
     event.m_middleDown = (state & GDK_BUTTON2_MASK);
     event.m_rightDown = (state & GDK_BUTTON3_MASK);
 
     event.m_middleDown = (state & GDK_BUTTON2_MASK);
     event.m_rightDown = (state & GDK_BUTTON3_MASK);
 

-    event.m_x = (long)x;
-    event.m_y = (long)y;
+    event.m_x = x;
+    event.m_y = y;

 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {
 
     if (win->GetEventHandler()->ProcessEvent( event ))
     {


@@ -1617,8 +1625,8 @@ wxWindow *wxWindowBase::FindFocus()
 // "realize" from m_widget
 //-----------------------------------------------------------------------------
 
 // "realize" from m_widget
 //-----------------------------------------------------------------------------
 

-/* we cannot set colours and fonts before the widget has
-   been realized, so we do this directly after realization */
+/* We cannot set colours and fonts before the widget has
+   been realized, so we do this directly after realization. */

 
 static gint
 gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win )
 
 static gint
 gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win )


@@ -1642,6 +1650,42 @@ gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win )
     return FALSE;
 }
 
     return FALSE;
 }
 

+//-----------------------------------------------------------------------------
+// "size_allocate"
+//-----------------------------------------------------------------------------
+
+#ifdef HAVE_XIM
+    #define WXUNUSED_UNLESS_XIM(param)  param
+#else
+    #define WXUNUSED_UNLESS_XIM(param)  WXUNUSED(param)
+#endif
+
+/* Resize XIM window */
+
+static
+void gtk_wxwindow_size_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
+                                 GtkAllocation * WXUNUSED_UNLESS_XIM(alloc),
+                                 wxFrame * WXUNUSED_UNLESS_XIM(win) )
+{
+    if (g_isIdle)
+        wxapp_install_idle_handler();
+
+#ifdef HAVE_XIM
+    if (!win->m_ic)
+        return;
+
+    if  (gdk_ic_get_style (win->m_ic) & GDK_IM_PREEDIT_POSITION)
+    {
+        gint width, height;
+
+        gdk_window_get_size (widget->window, &width, &height);
+        win->m_icattr->preedit_area.width = width;
+        win->m_icattr->preedit_area.height = height;
+        gdk_ic_set_attr (win->m_ic, win->m_icattr, GDK_IC_PREEDIT_AREA);
+    }
+#endif // HAVE_XIM
+}
+

 //-----------------------------------------------------------------------------
 // "realize" from m_wxwindow
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // "realize" from m_wxwindow
 //-----------------------------------------------------------------------------


@@ -1649,12 +1693,13 @@ gtk_window_realized_callback( GtkWidget *WXUNUSED(m_widget), wxWindow *win )
 /* Initialize XIM support */
 
 static gint
 /* Initialize XIM support */
 
 static gint

-gtk_wxwindow_realized_callback( GtkWidget *widget, wxWindow *win )
+gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
+                                wxWindow * WXUNUSED_UNLESS_XIM(win) )

 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 

-#ifdef USE_XIM
+#ifdef HAVE_XIM

     if (win->m_ic) return FALSE;
     if (!widget) return FALSE;
     if (!gdk_im_ready()) return FALSE;
     if (win->m_ic) return FALSE;
     if (!widget) return FALSE;
     if (!gdk_im_ready()) return FALSE;


@@ -1666,16 +1711,17 @@ gtk_wxwindow_realized_callback( GtkWidget *widget, wxWindow *win )
     GdkEventMask mask;
     GdkColormap *colormap;
     GdkICAttr *attr = win->m_icattr;
     GdkEventMask mask;
     GdkColormap *colormap;
     GdkICAttr *attr = win->m_icattr;

-    GdkICAttributesType attrmask = GDK_IC_ALL_REQ;
+    unsigned attrmask = GDK_IC_ALL_REQ;

     GdkIMStyle style;
     GdkIMStyle style;

-    GdkIMStyle supported_style = GDK_IM_PREEDIT_NONE |
+    GdkIMStyle supported_style = (GdkIMStyle)
+                                  (GDK_IM_PREEDIT_NONE |

                                   GDK_IM_PREEDIT_NOTHING |
                                   GDK_IM_PREEDIT_POSITION |
                                   GDK_IM_STATUS_NONE |
                                   GDK_IM_PREEDIT_NOTHING |
                                   GDK_IM_PREEDIT_POSITION |
                                   GDK_IM_STATUS_NONE |

-                                  GDK_IM_STATUS_NOTHING;
+                                  GDK_IM_STATUS_NOTHING);

 
     if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
 
     if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)

-       supported_style &= ~GDK_IM_PREEDIT_POSITION;
+       supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION);

 
     attr->style = style = gdk_im_decide_style (supported_style);
     attr->client_window = widget->window;
 
     attr->style = style = gdk_im_decide_style (supported_style);
     attr->client_window = widget->window;


@@ -1713,22 +1759,21 @@ gtk_wxwindow_realized_callback( GtkWidget *widget, wxWindow *win )
          attr->preedit_fontset = widget->style->font;
 
          break;
          attr->preedit_fontset = widget->style->font;
 
          break;

-       }
+    }

        
        

-      win->m_ic = gdk_ic_new (attr, attrmask);
+      win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask);

      
       if (win->m_ic == NULL)
        g_warning ("Can't create input context.");
       else
        {
          mask = gdk_window_get_events (widget->window);
      
       if (win->m_ic == NULL)
        g_warning ("Can't create input context.");
       else
        {
          mask = gdk_window_get_events (widget->window);

-         mask |= gdk_ic_get_events (win->m_ic);
+         mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic));

          gdk_window_set_events (widget->window, mask);
 
          if (GTK_WIDGET_HAS_FOCUS(widget))
            gdk_im_begin (win->m_ic, widget->window);
        }
          gdk_window_set_events (widget->window, mask);
 
          if (GTK_WIDGET_HAS_FOCUS(widget))
            gdk_im_begin (win->m_ic, widget->window);
        }

-    }

 #endif
 
     return FALSE;
 #endif
 
     return FALSE;


@@ -2111,11 +2156,15 @@ void wxWindow::PostCreation()
     gtk_signal_connect( GTK_OBJECT(connect_widget), "realize",
                             GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this );
  
     gtk_signal_connect( GTK_OBJECT(connect_widget), "realize",
                             GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this );
  

-    /* Initialize XIM support.  */

     if (m_wxwindow)
     {
     if (m_wxwindow)
     {

+        /* Initialize XIM support.  */

         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
                             GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );
         gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
                             GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );

+                           
+        /* And resize XIM window.  */
+        gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
+                            GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this );

     }
     
     m_hasVMT = TRUE;
     }
     
     m_hasVMT = TRUE;


@@ -2154,6 +2203,11 @@ bool wxWindow::Destroy()
     return wxWindowBase::Destroy();
 }
 
     return wxWindowBase::Destroy();
 }
 

+void wxWindow::DoMoveWindow(int x, int y, int width, int height)
+{
+    gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height );
+}
+    

 void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
 void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );


@@ -2214,12 +2268,10 @@ void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
             bottom_border = 5;
         }
 
             bottom_border = 5;
         }
 

-        gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow),
-                              m_widget,
-                              m_x-border,
-                              m_y-border,
-                              m_width+2*border,
-                              m_height+border+bottom_border );
+        DoMoveWindow( m_x-border,
+                      m_y-border,
+                      m_width+2*border,
+                      m_height+border+bottom_border );

     }
 
 /*
     }
 
 /*


@@ -2727,8 +2779,7 @@ void wxWindow::WarpPointer( int x, int y )
 
 void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
 {
 
 void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
 {

-    wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
-
+    if (!m_widget) return;

     if (!m_widget->window) return;
 
     if (eraseBackground && m_wxwindow && m_wxwindow->window)
     if (!m_widget->window) return;
 
     if (eraseBackground && m_wxwindow && m_wxwindow->window)


@@ -3281,6 +3332,10 @@ void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 
 
     wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
 

+/*
+    printf( "ScrollWindow: %d %d\n", dx, dy );
+*/
+

     gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
 
 /*
     gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
 
 /*