From 7fed115ac21ed4918bbd956a170e6862c3ae7a83 Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Wed, 6 Oct 2010 22:42:13 +0000
Subject: [PATCH] Implemented "Edit->Select all" and "Edit->Unselect all"

---
 src/callbacks.c | 18 ++++++++++++++++++
 src/callbacks.h |  2 ++
 src/editor.c    | 36 ++++++++++++++++++++++++++++++++++--
 src/editor.h    |  3 +++
 4 files changed, 57 insertions(+), 2 deletions(-)

diff --git a/src/callbacks.c b/src/callbacks.c
index dd78294..2bbc894 100644
--- a/src/callbacks.c
+++ b/src/callbacks.c
@@ -152,6 +152,24 @@ static void _preferences_on_ok(gpointer data)
 }
 
 
+/* on_edit_select_all */
+void on_edit_select_all(gpointer data)
+{
+	Editor * editor = data;
+
+	editor_select_all(editor);
+}
+
+
+/* on_edit_unselect_all */
+void on_edit_unselect_all(gpointer data)
+{
+	Editor * editor = data;
+
+	editor_unselect_all(editor);
+}
+
+
 /* on_file_close */
 void on_file_close(gpointer data)
 {
diff --git a/src/callbacks.h b/src/callbacks.h
index 2633f20..d1af6a1 100644
--- a/src/callbacks.h
+++ b/src/callbacks.h
@@ -25,6 +25,8 @@
 gboolean on_closex(gpointer data);
 void on_edit_find(gpointer data);
 void on_edit_preferences(gpointer data);
+void on_edit_select_all(gpointer data);
+void on_edit_unselect_all(gpointer data);
 void on_file_close(gpointer data);
 void on_file_new(gpointer data);
 void on_file_open(gpointer data);
diff --git a/src/editor.c b/src/editor.c
index 39ed528..d4c1a2e 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -73,14 +73,14 @@ static DesktopMenu _editor_menu_edit[] =
 	{ N_("_Copy"), NULL, GTK_STOCK_COPY, 0, 0 }, /* FIXME implement */
 	{ N_("_Paste"), NULL, GTK_STOCK_PASTE, 0, 0 }, /* FIXME implement */
 	{ "", NULL, NULL, 0, 0 },
-	{ N_("_Select all"), NULL, /* FIXME implement */
+	{ N_("_Select all"), G_CALLBACK(on_edit_select_all),
 #if GTK_CHECK_VERSION(2, 10, 0)
 		GTK_STOCK_SELECT_ALL,
 #else
 		"edit-select-all",
 #endif
 		GDK_CONTROL_MASK, GDK_A },
-	{ N_("_Unselect all"), NULL, NULL, 0, 0 }, /* FIXME implement */
+	{ N_("_Unselect all"), G_CALLBACK(on_edit_unselect_all), NULL, 0, 0 },
 	{ "", NULL, NULL, 0, 0 },
 	{ N_("_Find"), G_CALLBACK(on_edit_find), GTK_STOCK_FIND,
 		GDK_CONTROL_MASK, GDK_F },
@@ -585,6 +585,38 @@ gboolean editor_save_as_dialog(Editor * editor)
 }
 
 
+/* editor_select_all */
+void editor_select_all(Editor * editor)
+{
+#if GTK_CHECK_VERSION(2, 4, 0)
+	GtkTextBuffer * tbuf;
+	GtkTextIter start;
+	GtkTextIter end;
+
+	tbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(editor->view));
+	gtk_text_buffer_get_start_iter(tbuf, &start);
+	gtk_text_buffer_get_end_iter(tbuf, &end);
+	gtk_text_buffer_select_range(tbuf, &start, &end);
+#endif
+}
+
+
+/* editor_unselect_all */
+void editor_unselect_all(Editor * editor)
+{
+#if GTK_CHECK_VERSION(2, 4, 0)
+	GtkTextBuffer * tbuf;
+	GtkTextMark * mark;
+	GtkTextIter iter;
+
+	tbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(editor->view));
+	mark = gtk_text_buffer_get_mark(tbuf, "insert");
+	gtk_text_buffer_get_iter_at_mark(tbuf, &iter, mark);
+	gtk_text_buffer_select_range(tbuf, &iter, &iter);
+#endif
+}
+
+
 /* private */
 /* functions */
 /* editor_find */
diff --git a/src/editor.h b/src/editor.h
index 55fcce2..2b50c49 100644
--- a/src/editor.h
+++ b/src/editor.h
@@ -66,6 +66,9 @@ gboolean editor_save(Editor * editor);
 gboolean editor_save_as(Editor * editor, char const * filename);
 gboolean editor_save_as_dialog(Editor * editor);
 
+void editor_select_all(Editor * editor);
+void editor_unselect_all(Editor * editor);
+
 void editor_find(Editor * editor, char const * text);
 
 #endif /* !EDITOR_EDITOR_H */