move to GTK+3 (>= 3.14), drop GTK+2 code and --with-gtk build option

and require caja >= 1.17.1

4 files changed, 3 insertions, 35 deletions

diff --git a/libdocument/Makefile.am b/libdocument/Makefile.am
index bb6fc597..e4f22cc8 100644
--- a/libdocument/Makefile.am
+++ b/libdocument/Makefile.am
@@ -159,9 +159,9 @@ AtrilDocument-$(EV_API_VERSION).gir: libatrildocument.la Makefile $(INST_H_FILES
 	--nsversion=$(EV_API_VERSION) \
 	--include=GLib-2.0 \
 	--include=Gio-2.0 \
-	--include=Gdk-$(GTK_API_VERSION) \
+	--include=Gdk-3.0 \
 	--include=GdkPixbuf-2.0 \
-	--include=Gtk-$(GTK_API_VERSION) \
+	--include=Gtk-3.0 \
 	--library=atrildocument \
 	--libtool="$(LIBTOOL)" \
 	--output $@ \
diff --git a/libdocument/ev-attachment.c b/libdocument/ev-attachment.c
index 59af21ab..ec8bd35a 100644
--- a/libdocument/ev-attachment.c
+++ b/libdocument/ev-attachment.c
@@ -20,7 +20,7 @@
 #include <config.h>
 #include <glib/gi18n-lib.h>
 #include <glib/gstdio.h>
-#include <gtk/gtk.h>
+#include <gdk/gdk.h>
 #include "ev-file-helpers.h"
 #include "ev-attachment.h"
 
@@ -347,12 +347,8 @@ ev_attachment_launch_app (EvAttachment *attachment,
 {
 	gboolean           result;
 	GList             *files = NULL;
-#if GTK_CHECK_VERSION (3, 0, 0)
 	GdkAppLaunchContext *context;
 	GdkDisplay          *display;
-#else
-	GAppLaunchContext *context = NULL;
-#endif
 	GError            *ioerror = NULL;
 
 	g_assert (G_IS_FILE (attachment->priv->tmp_file));
@@ -360,7 +356,6 @@ ev_attachment_launch_app (EvAttachment *attachment,
 
 	files = g_list_prepend (files, attachment->priv->tmp_file);
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	display = screen ? gdk_screen_get_display (screen) : gdk_display_get_default ();
 	context = gdk_display_get_app_launch_context (display);
 	gdk_app_launch_context_set_screen (context, screen);
@@ -370,17 +365,6 @@ ev_attachment_launch_app (EvAttachment *attachment,
 							    G_APP_LAUNCH_CONTEXT (context),
 							    &ioerror);
 	g_object_unref (context);
-#else
-	context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ());
-	gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context), screen);
-	gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), timestamp);
-
-	result = g_app_info_launch (attachment->priv->app, files,
-				    context, &ioerror);
-	
-	if (context)
-		g_object_unref (context);
-#endif
 
 	if (!result) {
 		g_set_error (error,
diff --git a/libdocument/ev-document-misc.c b/libdocument/ev-document-misc.c
index 6f760270..1afa1d77 100644
--- a/libdocument/ev-document-misc.c
+++ b/libdocument/ev-document-misc.c
@@ -140,7 +140,6 @@ ev_document_misc_paint_one_page (cairo_t      *cr,
 				 gboolean      highlight,
 				 gboolean      inverted_colors)
 {
-#if GTK_CHECK_VERSION (3, 0, 0)
 	GtkStyleContext *context = gtk_widget_get_style_context (widget);
 	GtkStateFlags state = gtk_widget_get_state_flags (widget);
         GdkRGBA fg, bg, shade_bg;
@@ -157,12 +156,6 @@ ev_document_misc_paint_one_page (cairo_t      *cr,
         gtk_symbolic_color_unref (c2);
 
 	gdk_cairo_set_source_rgba (cr, highlight ? &fg : &shade_bg);
-#else
-	GtkStyle    *style = gtk_widget_get_style (widget);
-	GtkStateType state = gtk_widget_get_state (widget);
-
-	gdk_cairo_set_source_color (cr, highlight ? &style->text[state] : &style->dark[state]);
-#endif
 	gdk_cairo_rectangle (cr, area);
 	cairo_fill (cr);
 
@@ -177,11 +170,7 @@ ev_document_misc_paint_one_page (cairo_t      *cr,
 			 area->height - (border->top + border->bottom));
 	cairo_fill (cr);
 
-#if GTK_CHECK_VERSION (3, 0, 0)
 	gdk_cairo_set_source_rgba (cr, &bg);
-#else
-	gdk_cairo_set_source_color (cr, &style->mid[state]);
-#endif
 	cairo_rectangle (cr,
 			 area->x,
 			 area->y + area->height - (border->bottom - border->top),
@@ -426,7 +415,6 @@ ev_document_misc_format_date (GTime utime)
 	return g_locale_to_utf8 (s, -1, NULL, NULL, NULL);
 }
 
-#if GTK_CHECK_VERSION(3, 0, 0)
 void
 ev_document_misc_get_pointer_position (GtkWidget *widget,
                                        gint      *x,
@@ -468,5 +456,3 @@ ev_document_misc_get_pointer_position (GtkWidget *widget,
         if (y)
                 *y -= allocation.y;
 }
-#endif
-
diff --git a/libdocument/ev-document-misc.h b/libdocument/ev-document-misc.h
index e6ddf02a..98c791ca 100644
--- a/libdocument/ev-document-misc.h
+++ b/libdocument/ev-document-misc.h
@@ -62,11 +62,9 @@ gdouble          ev_document_misc_get_screen_dpi (GdkScreen *screen);
 
 gchar           *ev_document_misc_format_date (GTime utime);
 
-#if GTK_CHECK_VERSION(3, 0, 0)
 void             ev_document_misc_get_pointer_position (GtkWidget *widget,
 							gint      *x,
 							gint      *y);
-#endif
 
 G_END_DECLS