Suppress selection changed signal when switching between open files and symbol list.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1948 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

+2007-10-16  Enrico Tröger  <enrico(dot)troeger(at)uvena(dot)de>
+
+ * geany.glade, src/callbacks.c, src/callbacks.h, src/interface.c:
+   Suppress selection changed signal when switching between open files
+   and symbol list.
+
+
 2007-10-15  Frank Lanitz  <frank(at)frank(dot)uvena(dot)de>
 
  * plugins/svndiff.c, plugins/Makefile.am, plugins/makefile.win32,

geany.glade

@@ -1962,6 +1962,7 @@
 		  <property name="scrollable">True</property>
 		  <property name="enable_popup">False</property>
 		  <signal name="switch_page" handler="on_tv_notebook_switch_page" last_modification_time="Sun, 20 Nov 2005 00:41:15 GMT"/>
+		  <signal name="switch_page" handler="on_tv_notebook_switch_page_after" after="yes" last_modification_time="Tue, 16 Oct 2007 07:03:41 GMT"/>
 
 		  <child>
 		    <widget class="GtkScrolledWindow" id="scrolledwindow2">

src/callbacks.c

@@ -61,6 +61,7 @@
 #include "tools.h"
 #include "project.h"
 #include "navqueue.h"
+#include "printing.h"
 
 #include "geanyobject.h"
 
@@ -806,7 +807,18 @@ on_tv_notebook_switch_page             (GtkNotebook     *notebook,
                                         guint            page_num,
                                         gpointer         user_data)
 {
-	//switch_tv_notebook_page = TRUE;
+	// suppress selection changed signal when switching to the open files list
+	app->ignore_callback = TRUE;
+}
+
+
+void
+on_tv_notebook_switch_page_after       (GtkNotebook     *notebook,
+                                        GtkNotebookPage *page,
+                                        guint            page_num,
+                                        gpointer         user_data)
+{
+	app->ignore_callback = FALSE;
 }
 
 
@@ -1604,7 +1616,9 @@ on_print1_activate                     (GtkMenuItem     *menuitem,
                                         gpointer         user_data)
 {
 	gint idx = document_get_cur_idx();
-
+	if (! DOC_IDX_VALID(idx))
+		return;
+	//printing_print_doc(idx);
 	document_print(idx);
 }
 

src/callbacks.h

@@ -572,3 +572,9 @@ gboolean
 on_entry_goto_line_key_press_event     (GtkWidget       *widget,
                                         GdkEventKey     *event,
                                         gpointer         user_data);
+
+void
+on_tv_notebook_switch_page_after       (GtkNotebook     *notebook,
+                                        GtkNotebookPage *page,
+                                        guint            page_num,
+                                        gpointer         user_data);

src/interface.c

@@ -1581,6 +1581,9 @@ create_window1 (void)
   g_signal_connect ((gpointer) notebook3, "switch_page",
                     G_CALLBACK (on_tv_notebook_switch_page),
                     NULL);
+  g_signal_connect_after ((gpointer) notebook3, "switch_page",
+                          G_CALLBACK (on_tv_notebook_switch_page_after),
+                          NULL);
   g_signal_connect ((gpointer) notebook1, "switch_page",
                     G_CALLBACK (on_notebook1_switch_page),
                     NULL);