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home:Alexander_Naumov:SLE12
spice-gtk
c2356a71-gtk-compat-refactoring.patch
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File c2356a71-gtk-compat-refactoring.patch of Package spice-gtk
From c2356a716b326954b7b34dce80aaf0091f56902d Mon Sep 17 00:00:00 2001 From: Christophe Fergeau <cfergeau@redhat.com> Date: Mon, 14 Apr 2014 17:00:57 +0200 Subject: [PATCH] Gather gtk+ compatibility code in a single file There are gtk+ version checks in several source files to add compatibility implementations of gtk3 functions not available in gtk2. This commit gathers all of them in a gtk-compat.h header, similar to what is done for glib-compat.h --- gtk/Makefile.am | 1 + gtk/gtk-compat.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++++ gtk/spice-widget-cairo.c | 18 +--------------- gtk/spice-widget.c | 21 +----------------- gtk/vncdisplaykeymap.c | 6 +----- 5 files changed, 60 insertions(+), 42 deletions(-) create mode 100644 gtk/gtk-compat.h diff --git a/gtk/Makefile.am b/gtk/Makefile.am index e28220c..8da1a11 100644 --- a/gtk/Makefile.am +++ b/gtk/Makefile.am @@ -122,6 +122,7 @@ SPICE_GTK_LIBADD_COMMON = \ SPICE_GTK_SOURCES_COMMON = \ glib-compat.h \ + gtk-compat.h \ spice-util.c \ spice-util-priv.h \ spice-gtk-session.c \ diff --git a/gtk/gtk-compat.h b/gtk/gtk-compat.h new file mode 100644 index 0000000..be143b2 --- /dev/null +++ b/gtk/gtk-compat.h @@ -0,0 +1,56 @@ +/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */ +/* + Copyright (C) 2012-2014 Red Hat, Inc. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, see <http://www.gnu.org/licenses/>. +*/ +#ifndef GTK_COMPAT_H +#define GTK_COMPAT_H + +#include "config.h" + +#include <gtk/gtk.h> + +#if !GTK_CHECK_VERSION (2, 91, 0) +#define GDK_IS_X11_DISPLAY(D) TRUE +#define gdk_window_get_display(W) gdk_drawable_get_display(GDK_DRAWABLE(W)) +#endif + +#if GTK_CHECK_VERSION (2, 91, 0) +static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) +{ + *ww = gdk_window_get_width(w); + *wh = gdk_window_get_height(w); +} +#endif + +#if !GTK_CHECK_VERSION(2, 20, 0) +static inline gboolean gtk_widget_get_realized(GtkWidget *widget) +{ + g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE); + return GTK_WIDGET_REALIZED(widget); +} +#endif + +#if !GTK_CHECK_VERSION (3, 0, 0) +#define cairo_rectangle_int_t GdkRectangle +#define cairo_region_t GdkRegion +#define cairo_region_create_rectangle gdk_region_rectangle +#define cairo_region_subtract_rectangle(_dest,_rect) { GdkRegion *_region = gdk_region_rectangle (_rect); gdk_region_subtract (_dest, _region); gdk_region_destroy (_region); } +#define cairo_region_destroy gdk_region_destroy + +#define gdk_window_get_display(W) gdk_drawable_get_display(GDK_DRAWABLE(W)) +#endif + +#endif /* GTK_COMPAT_H */ diff --git a/gtk/spice-widget-cairo.c b/gtk/spice-widget-cairo.c index 107b0dc..881cc5d 100644 --- a/gtk/spice-widget-cairo.c +++ b/gtk/spice-widget-cairo.c @@ -17,18 +17,10 @@ */ #include "config.h" +#include "gtk-compat.h" #include "spice-widget.h" #include "spice-widget-priv.h" -/* Some compatibility defines to let us build on both Gtk2 and Gtk3 */ -#if GTK_CHECK_VERSION (2, 91, 0) - -static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) -{ - *ww = gdk_window_get_width(w); - *wh = gdk_window_get_height(w); -} -#endif G_GNUC_INTERNAL int spicex_image_create(SpiceDisplay *display) @@ -72,14 +64,6 @@ void spicex_image_destroy(SpiceDisplay *display) d->convert = FALSE; } -#if !GTK_CHECK_VERSION (3, 0, 0) -#define cairo_rectangle_int_t GdkRectangle -#define cairo_region_t GdkRegion -#define cairo_region_create_rectangle gdk_region_rectangle -#define cairo_region_subtract_rectangle(_dest,_rect) { GdkRegion *_region = gdk_region_rectangle (_rect); gdk_region_subtract (_dest, _region); gdk_region_destroy (_region); } -#define cairo_region_destroy gdk_region_destroy -#endif - G_GNUC_INTERNAL void spicex_draw_event(SpiceDisplay *display, cairo_t *cr) { diff --git a/gtk/spice-widget.c b/gtk/spice-widget.c index 2044513..9b835f0 100644 --- a/gtk/spice-widget.c +++ b/gtk/spice-widget.c @@ -41,28 +41,9 @@ #include "vncdisplaykeymap.h" #include "glib-compat.h" +#include "gtk-compat.h" /* Some compatibility defines to let us build on both Gtk2 and Gtk3 */ -#if GTK_CHECK_VERSION (2, 91, 0) -static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) -{ - *ww = gdk_window_get_width(w); - *wh = gdk_window_get_height(w); -} -#endif - -#if !GTK_CHECK_VERSION (2, 91, 0) -#define GDK_IS_X11_DISPLAY(D) TRUE -#define gdk_window_get_display(W) gdk_drawable_get_display(GDK_DRAWABLE(W)) -#endif - -#if !GTK_CHECK_VERSION(2, 20, 0) -static gboolean gtk_widget_get_realized(GtkWidget *widget) -{ - g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE); - return GTK_WIDGET_REALIZED(widget); -} -#endif /** * SECTION:spice-widget diff --git a/gtk/vncdisplaykeymap.c b/gtk/vncdisplaykeymap.c index 22c6b07..b2da5e5 100644 --- a/gtk/vncdisplaykeymap.c +++ b/gtk/vncdisplaykeymap.c @@ -12,6 +12,7 @@ #include <gtk/gtk.h> #include <gdk/gdk.h> #include <gdk/gdkkeysyms.h> +#include "gtk-compat.h" #include "vncdisplaykeymap.h" #include "spice-util.h" @@ -50,11 +51,6 @@ #define GDK_Tab GDK_KEY_Tab #endif -#if !GTK_CHECK_VERSION(3,0,0) -#define gdk_window_get_display(W) gdk_drawable_get_display(GDK_DRAWABLE(W)) -#endif - - /* keycode translation for sending ISO_Left_Send * to vncserver */ -- 1.8.5.2
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