X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0208334d5d57849d7e46b9997cd8ef39daf39d2d..7b9da2077d0975db6c965a85c91d5aca671ab5e3:/src/gtk/dcscreen.cpp diff --git a/src/gtk/dcscreen.cpp b/src/gtk/dcscreen.cpp index f0bc7c02de..fa25cfe537 100644 --- a/src/gtk/dcscreen.cpp +++ b/src/gtk/dcscreen.cpp @@ -4,7 +4,7 @@ // Author: Robert Roebling // Id: $Id$ // Copyright: (c) 1998 Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -14,15 +14,17 @@ #include "wx/dcscreen.h" #include "wx/window.h" +#include "gdk/gdk.h" +#include "gtk/gtk.h" + //----------------------------------------------------------------------------- // global data initialization //----------------------------------------------------------------------------- GdkWindow *wxScreenDC::sm_overlayWindow = (GdkWindow*) NULL; - int wxScreenDC::sm_overlayWindowX = 0; - int wxScreenDC::sm_overlayWindowY = 0; +int wxScreenDC::sm_overlayWindowX = 0; +int wxScreenDC::sm_overlayWindowY = 0; - //----------------------------------------------------------------------------- // create X window //----------------------------------------------------------------------------- @@ -54,14 +56,14 @@ int my_event_masks_table[19] = StructureNotifyMask, PropertyChangeMask, VisibilityChangeMask, - 0, /* PROXIMITY_IN */ - 0 /* PROXIMTY_OUT */ + 0, /* PROXIMITY_IN */ + 0 /* PROXIMTY_OUT */ }; GdkWindow* gdk_window_transparent_new ( GdkWindow *parent, - GdkWindowAttr *attributes, - gint attributes_mask) + GdkWindowAttr *attributes, + gint attributes_mask) { GdkWindow *window; GdkWindowPrivate *gprivate; @@ -122,6 +124,8 @@ gdk_window_transparent_new ( GdkWindow *parent, gprivate->height = (attributes->height > 1) ? (attributes->height) : (1); gprivate->window_type = attributes->window_type; gprivate->extension_events = FALSE; + +#if (GTK_MINOR_VERSION == 0) gprivate->dnd_drag_data_type = None; gprivate->dnd_drag_data_typesavail = gprivate->dnd_drop_data_typesavail = NULL; @@ -130,6 +134,7 @@ gdk_window_transparent_new ( GdkWindow *parent, gprivate->dnd_drop_data_numtypesavail = gprivate->dnd_drag_data_numtypesavail = 0; gprivate->dnd_drag_eventmask = gprivate->dnd_drag_savedeventmask = 0; +#endif gprivate->filters = NULL; gprivate->children = NULL; @@ -146,16 +151,16 @@ gdk_window_transparent_new ( GdkWindow *parent, for (i = 0; i < my_nevent_masks; i++) { if (attributes->event_mask & (1 << (i + 1))) - xattributes.event_mask |= my_event_masks_table[i]; + xattributes.event_mask |= my_event_masks_table[i]; } if (xattributes.event_mask) xattributes_mask |= CWEventMask; if(attributes_mask & GDK_WA_NOREDIR) { - xattributes.override_redirect = - (attributes->override_redirect == FALSE)?False:True; - xattributes_mask |= CWOverrideRedirect; + xattributes.override_redirect = + (attributes->override_redirect == FALSE)?False:True; + xattributes_mask |= CWOverrideRedirect; } else xattributes.override_redirect = False; @@ -163,24 +168,24 @@ gdk_window_transparent_new ( GdkWindow *parent, depth = visual->depth; if (attributes_mask & GDK_WA_COLORMAP) - gprivate->colormap = attributes->colormap; + gprivate->colormap = attributes->colormap; else - gprivate->colormap = gdk_colormap_get_system (); + gprivate->colormap = gdk_colormap_get_system (); - xattributes.colormap = ((GdkColormapPrivate*) gprivate->colormap)->xcolormap; - xattributes_mask |= CWColormap; + xattributes.colormap = ((GdkColormapPrivate*) gprivate->colormap)->xcolormap; + xattributes_mask |= CWColormap; - xparent = gdk_root_window; + xparent = gdk_root_window; - xattributes.save_under = True; - xattributes.override_redirect = True; - xattributes.cursor = None; - xattributes_mask |= CWSaveUnder | CWOverrideRedirect; + xattributes.save_under = True; + xattributes.override_redirect = True; + xattributes.cursor = None; + xattributes_mask |= CWSaveUnder | CWOverrideRedirect; gprivate->xwindow = XCreateWindow (gprivate->xdisplay, xparent, - x, y, gprivate->width, gprivate->height, - 0, depth, gclass, xvisual, - xattributes_mask, &xattributes); + x, y, gprivate->width, gprivate->height, + 0, depth, gclass, xvisual, + xattributes_mask, &xattributes); gdk_window_ref (window); gdk_xid_table_insert (&gprivate->xwindow, window); @@ -209,7 +214,7 @@ gdk_window_transparent_new ( GdkWindow *parent, if (attributes_mask & GDK_WA_TITLE) title = attributes->title; else -#if (GTK_MINOR_VERSION == 1) +#if (GTK_MINOR_VERSION > 0) title = "Unknown"; // GLH: Well I don't know for the moment what to write here. #else title = gdk_progname; @@ -240,56 +245,58 @@ gdk_window_transparent_new ( GdkWindow *parent, IMPLEMENT_DYNAMIC_CLASS(wxScreenDC,wxPaintDC) -wxScreenDC::wxScreenDC(void) +wxScreenDC::wxScreenDC() { - m_ok = FALSE; - m_window = (GdkWindow *) NULL; - m_cmap = gdk_colormap_get_system(); - - if (sm_overlayWindow) - { - m_window = sm_overlayWindow; - m_deviceOriginX = - sm_overlayWindowX; - m_deviceOriginY = - sm_overlayWindowY; - } - else - m_window = GDK_ROOT_PARENT(); - - SetUpDC(); - - gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS ); - gdk_gc_set_subwindow( m_brushGC, GDK_INCLUDE_INFERIORS ); - gdk_gc_set_subwindow( m_textGC, GDK_INCLUDE_INFERIORS ); - gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS ); + m_ok = FALSE; + m_window = (GdkWindow *) NULL; + m_cmap = gdk_colormap_get_system(); + + if (sm_overlayWindow) + { + m_window = sm_overlayWindow; + m_deviceOriginX = - sm_overlayWindowX; + m_deviceOriginY = - sm_overlayWindowY; + } + else + { + m_window = GDK_ROOT_PARENT(); + } + + SetUpDC(); + + gdk_gc_set_subwindow( m_penGC, GDK_INCLUDE_INFERIORS ); + gdk_gc_set_subwindow( m_brushGC, GDK_INCLUDE_INFERIORS ); + gdk_gc_set_subwindow( m_textGC, GDK_INCLUDE_INFERIORS ); + gdk_gc_set_subwindow( m_bgGC, GDK_INCLUDE_INFERIORS ); } -wxScreenDC::~wxScreenDC(void) +wxScreenDC::~wxScreenDC() { - EndDrawingOnTop(); + EndDrawingOnTop(); } bool wxScreenDC::StartDrawingOnTop( wxWindow *window ) { - if (!window) return StartDrawingOnTop(); - - int x = 0; - int y = 0; - window->GetPosition( &x, &y ); - int w = 0; - int h = 0; - window->GetSize( &w, &h ); - window->ClientToScreen( &x, &y ); - - wxRectangle rect; - rect.x = x; - rect.y = y; - rect.width = 0; - rect.height = 0; - - return StartDrawingOnTop( &rect ); + if (!window) return StartDrawingOnTop(); + + int x = 0; + int y = 0; + window->GetPosition( &x, &y ); + int w = 0; + int h = 0; + window->GetSize( &w, &h ); + window->ClientToScreen( &x, &y ); + + wxRect rect; + rect.x = x; + rect.y = y; + rect.width = 0; + rect.height = 0; + + return StartDrawingOnTop( &rect ); } -bool wxScreenDC::StartDrawingOnTop( wxRectangle *rect ) +bool wxScreenDC::StartDrawingOnTop( wxRect *rect ) { int x = 0; int y = 0; @@ -302,7 +309,7 @@ bool wxScreenDC::StartDrawingOnTop( wxRectangle *rect ) width = rect->width; height = rect->height; } - + sm_overlayWindowX = x; sm_overlayWindowY = y; @@ -315,23 +322,23 @@ bool wxScreenDC::StartDrawingOnTop( wxRectangle *rect ) attr.wclass = GDK_INPUT_OUTPUT; attr.event_mask = 0; attr.window_type = GDK_WINDOW_TEMP; - + // GTK cannot set transparent backgrounds. :-( sm_overlayWindow = gdk_window_transparent_new( NULL, &attr, GDK_WA_NOREDIR | GDK_WA_X | GDK_WA_Y ); - + if (sm_overlayWindow) gdk_window_show( sm_overlayWindow ); - return (sm_overlayWindow); + return (sm_overlayWindow != NULL); } -bool wxScreenDC::EndDrawingOnTop(void) +bool wxScreenDC::EndDrawingOnTop() { - if (sm_overlayWindow) gdk_window_destroy( sm_overlayWindow ); - - sm_overlayWindow = NULL; - sm_overlayWindowX = 0; - sm_overlayWindowY = 0; - - return TRUE; + if (sm_overlayWindow) gdk_window_destroy( sm_overlayWindow ); + + sm_overlayWindow = NULL; + sm_overlayWindowX = 0; + sm_overlayWindowY = 0; + + return TRUE; }