Fixed yet another error in my wxCmdLineParser mdifications.

[wxWidgets.git] / src / gtk1 / toplevel.cpp

diff --git a/src/gtk1/toplevel.cpp b/src/gtk1/toplevel.cpp
index 9f5beeea7c234aaac0c55790d7dcd81a6b83d37f..7175f7841190a72b871780ee35660bbeb9aaf526 100644 (file)
--- a/src/gtk1/toplevel.cpp
+++ b/src/gtk1/toplevel.cpp
@@ -40,6 +40,9 @@
 
 #include "wx/unix/utilsx11.h"
 
 
 #include "wx/unix/utilsx11.h"
 

+// XA_CARDINAL
+#include <X11/Xatom.h>
+

 // ----------------------------------------------------------------------------
 // idle system
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // idle system
 // ----------------------------------------------------------------------------


@@ -111,7 +114,8 @@ static gint gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WX
         wxapp_install_idle_handler();
 
     if (win->IsEnabled() &&
         wxapp_install_idle_handler();
 
     if (win->IsEnabled() &&

-        (g_openDialogs == 0 || (win->GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)))
+        (g_openDialogs == 0 || (win->GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) ||
+         win->IsGrabbed()))

         win->Close();
 
     return TRUE;
         win->Close();
 
     return TRUE;


@@ -248,10 +252,6 @@ static void gtk_window_draw_callback( GtkWidget *widget, GdkRectangle *rect, wxW
 // wxTopLevelWindowGTK itself
 // ----------------------------------------------------------------------------
 
 // wxTopLevelWindowGTK itself
 // ----------------------------------------------------------------------------
 

-BEGIN_EVENT_TABLE(wxTopLevelWindowGTK, wxTopLevelWindowBase)
-    EVT_SET_FOCUS(wxTopLevelWindowGTK::OnSetFocus)
-END_EVENT_TABLE()
-

 //-----------------------------------------------------------------------------
 // InsertChild for wxTopLevelWindowGTK
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // InsertChild for wxTopLevelWindowGTK
 //-----------------------------------------------------------------------------


@@ -302,11 +302,11 @@ void wxTopLevelWindowGTK::Init()
     m_miniTitle = 0;
     m_mainWidget = (GtkWidget*) NULL;
     m_insertInClientArea = TRUE;
     m_miniTitle = 0;
     m_mainWidget = (GtkWidget*) NULL;
     m_insertInClientArea = TRUE;

-    m_isFrame = TRUE;

     m_isIconized = FALSE;
     m_fsIsShowing = FALSE;
     m_themeEnabled = TRUE;
     m_gdkDecor = m_gdkFunc = 0;
     m_isIconized = FALSE;
     m_fsIsShowing = FALSE;
     m_themeEnabled = TRUE;
     m_gdkDecor = m_gdkFunc = 0;

+    m_grabbed = FALSE;

 }
 
 bool wxTopLevelWindowGTK::Create( wxWindow *parent,
 }
 
 bool wxTopLevelWindowGTK::Create( wxWindow *parent,


@@ -477,6 +477,12 @@ bool wxTopLevelWindowGTK::Create( wxWindow *parent,
 
 wxTopLevelWindowGTK::~wxTopLevelWindowGTK()
 {
 
 wxTopLevelWindowGTK::~wxTopLevelWindowGTK()
 {

+    if (m_grabbed)
+    {
+        wxASSERT_MSG( FALSE, "Window still grabbed");
+        RemoveGrab();
+    }
+    

     m_isBeingDeleted = TRUE;
 
     // it may also be GtkScrolledWindow in the case of an MDI child
     m_isBeingDeleted = TRUE;
 
     // it may also be GtkScrolledWindow in the case of an MDI child


@@ -497,10 +503,63 @@ wxTopLevelWindowGTK::~wxTopLevelWindowGTK()
     }
 }
 
     }
 }
 

+
+// X11 ICCCM values for window layers
+#define  WIN_LAYER_NORMAL      4
+#define  WIN_LAYER_ABOVE_DOCK  10
+
+// X11 window manager property name
+#define  XA_WIN_LAYER          "_WIN_LAYER"
+
+// X11 window manager property name atom
+static Atom gs_XA_WIN_LAYER = 0;
+
+
+static void wx_win_hints_set_layer(GtkWidget *window, int layer)
+{
+  XEvent xev;
+  GdkWindowPrivate *priv;
+  gint prev_error;
+  
+  prev_error = gdk_error_warnings;
+  gdk_error_warnings = 0;
+  priv = (GdkWindowPrivate*)(GTK_WIDGET(window)->window);
+  
+  if (GTK_WIDGET_MAPPED(window))
+    {
+      xev.type = ClientMessage;
+      xev.xclient.type = ClientMessage;
+      xev.xclient.window = priv->xwindow;
+      xev.xclient.message_type = gs_XA_WIN_LAYER;
+      xev.xclient.format = 32;
+      xev.xclient.data.l[0] = (long)layer;
+      xev.xclient.data.l[1] = gdk_time_get();
+      
+      XSendEvent(GDK_DISPLAY(), GDK_ROOT_WINDOW(), False,
+         SubstructureNotifyMask, (XEvent*) &xev);
+    }
+  else
+    {
+      long data[1];
+      
+      data[0] = layer;
+      XChangeProperty(GDK_DISPLAY(), priv->xwindow, gs_XA_WIN_LAYER,
+              XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data,
+              1);
+    }
+  gdk_error_warnings = prev_error;
+}
+

 bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
 {
     if (show == m_fsIsShowing) return FALSE; // return what?
 
 bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
 {
     if (show == m_fsIsShowing) return FALSE; // return what?
 

+    if (gs_XA_WIN_LAYER == 0)
+    {
+        // Initialose X11 Atom only once
+        gs_XA_WIN_LAYER = XInternAtom( GDK_DISPLAY(), XA_WIN_LAYER, False );
+    }
+

     m_fsIsShowing = show;
 
     if (show)
     m_fsIsShowing = show;
 
     if (show)


@@ -511,32 +570,26 @@ bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long style )
         GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y );
         GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height );
 
         GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y );
         GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height );
 

-        gtk_widget_hide( m_widget );
-        gtk_widget_unrealize( m_widget );
+        int screen_width,screen_height;
+        wxDisplaySize( &screen_width, &screen_height );
+        
+               gint client_x, client_y, root_x, root_y;
+               gint width, height;

 
 

-        m_gdkDecor = (long) GDK_DECOR_BORDER;
-        m_gdkFunc = (long) GDK_FUNC_MOVE;
-
-        int x;
-        int y;
-        wxDisplaySize( &x, &y );
-        SetSize( 0, 0, x, y );
+               gdk_window_get_origin (m_widget->window, &root_x, &root_y);
+               gdk_window_get_geometry (m_widget->window, &client_x, &client_y,
+                                        &width, &height, NULL);
+                     
+        wx_win_hints_set_layer( m_widget, WIN_LAYER_ABOVE_DOCK );

 
 

-        gtk_widget_realize( m_widget );
-        gtk_widget_show( m_widget );
+               gdk_window_move_resize (m_widget->window, -client_x, -client_y,
+                                       screen_width + 1, screen_height + 1);

     }
     else
     {
     }
     else
     {

-        gtk_widget_hide( m_widget );
-        gtk_widget_unrealize( m_widget );
-
-        m_gdkFunc = m_fsSaveGdkFunc;
-        m_gdkDecor = m_fsSaveGdkDecor;
-
+        wx_win_hints_set_layer( m_widget, WIN_LAYER_NORMAL );
+        

         SetSize( m_fsSaveFrame.x, m_fsSaveFrame.y, m_fsSaveFrame.width, m_fsSaveFrame.height );
         SetSize( m_fsSaveFrame.x, m_fsSaveFrame.y, m_fsSaveFrame.width, m_fsSaveFrame.height );

-
-        gtk_widget_realize( m_widget );
-        gtk_widget_show( m_widget );

     }
 
     return TRUE;
     }
 
     return TRUE;


@@ -590,16 +643,14 @@ void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int si
     {
         if (x != -1) m_x = x;
         if (y != -1) m_y = y;
     {
         if (x != -1) m_x = x;
         if (y != -1) m_y = y;

-        if (width != -1) m_width = width;
-        if (height != -1) m_height = height;

     }
     else
     {
         m_x = x;
         m_y = y;
     }
     else
     {
         m_x = x;
         m_y = y;

-        m_width = width;
-        m_height = height;

     }
     }

+    if (width != -1) m_width = width;
+    if (height != -1) m_height = height;

 
 /*
     if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)
 
 /*
     if ((sizeFlags & wxSIZE_AUTO_WIDTH) == wxSIZE_AUTO_WIDTH)


@@ -707,14 +758,37 @@ void wxTopLevelWindowGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
     if (m_mainWidget)
     {
         // set size hints
     if (m_mainWidget)
     {
         // set size hints

-        gint flag = 0; // GDK_HINT_POS;
+        gint            flag = 0; // GDK_HINT_POS;
+        GdkGeometry     geom;
+

         if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
         if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;
         if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
         if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;

-        GdkGeometry geom;
+

         geom.min_width = minWidth;
         geom.min_height = minHeight;
         geom.min_width = minWidth;
         geom.min_height = minHeight;

-        geom.max_width = maxWidth;
-        geom.max_height = maxHeight;
+
+            // Because of the way we set GDK_HINT_MAX_SIZE above, if either of
+            // maxHeight or maxWidth is set, we must set them both, else the
+            // remaining -1 will be taken literally.
+
+            // I'm certain this also happens elsewhere, and is the probable
+            // cause of other such things as:
+            // Gtk-WARNING **: gtk_widget_size_allocate():
+            //       attempt to allocate widget with width 65535 and height 600
+            // but I don't have time to track them all now..
+            // 
+            // Really we need to encapulate all this height/width business and
+            // stop any old method from ripping at the members directly and
+            // scattering -1's without regard for who might resolve them later.
+
+        geom.max_width = ( maxHeight == -1 ) ? maxWidth
+                         : ( maxWidth == -1 ) ? wxGetDisplaySize().GetWidth()
+                           : maxWidth ;
+
+        geom.max_height = ( maxWidth == -1 ) ? maxHeight    // ( == -1 here )
+                          : ( maxHeight == -1 ) ? wxGetDisplaySize().GetHeight()
+                            : maxHeight ;
+

         gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
                                        (GtkWidget*) NULL,
                                        &geom,
         gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
                                        (GtkWidget*) NULL,
                                        &geom,


@@ -730,6 +804,7 @@ void wxTopLevelWindowGTK::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
         int client_y = m_miniEdge + m_miniTitle;
         int client_w = m_width - 2*m_miniEdge;
         int client_h = m_height - 2*m_miniEdge - m_miniTitle;
         int client_y = m_miniEdge + m_miniTitle;
         int client_w = m_width - 2*m_miniEdge;
         int client_h = m_height - 2*m_miniEdge - m_miniTitle;

+

         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                               m_wxwindow,
                               client_x, client_y, client_w, client_h );
         gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
                               m_wxwindow,
                               client_x, client_y, client_w, client_h );


@@ -765,7 +840,8 @@ void wxTopLevelWindowGTK::OnInternalIdle()
     // set the focus if not done yet and if we can already do it
     if ( GTK_WIDGET_REALIZED(m_wxwindow) )
     {
     // set the focus if not done yet and if we can already do it
     if ( GTK_WIDGET_REALIZED(m_wxwindow) )
     {

-        if ( g_delayedFocus && wxGetTopLevelParent(g_delayedFocus) == this )
+        if ( g_delayedFocus &&
+             wxGetTopLevelParent((wxWindow*)g_delayedFocus) == this )

         {
             g_delayedFocus->SetFocus();
             g_delayedFocus = NULL;
         {
             g_delayedFocus->SetFocus();
             g_delayedFocus = NULL;


@@ -775,19 +851,6 @@ void wxTopLevelWindowGTK::OnInternalIdle()
     wxWindow::OnInternalIdle();
 }
 
     wxWindow::OnInternalIdle();
 }
 

-void wxTopLevelWindowGTK::OnSetFocus(wxFocusEvent& event)
-{
-#if 0
-    if ( !g_delayedFocus || wxGetTopLevelParent(g_delayedFocus) != this )
-    {
-        // let the base class version set the focus to the first child which
-        // accepts it
-        event.Skip();
-    }
-    //else: the focus will be really set from OnInternalIdle() later
-#endif
-}
-

 // ----------------------------------------------------------------------------
 // frame title/icon
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // frame title/icon
 // ----------------------------------------------------------------------------


@@ -886,3 +949,24 @@ void wxTopLevelWindowGTK::SetIconizeState(bool iconize)
     }
 }
 
     }
 }
 

+void wxTopLevelWindowGTK::AddGrab()
+{
+    if (!m_grabbed)
+    {
+        m_grabbed = TRUE;
+        gtk_grab_add( m_widget );
+        gtk_main();
+        gtk_grab_remove( m_widget );
+    }
+}
+
+void wxTopLevelWindowGTK::RemoveGrab()
+{
+    if (m_grabbed)
+    {
+        gtk_main_quit();
+        m_grabbed = FALSE;
+    }
+}
+
+// vi:sts=4:sw=4:et