From d9db3082135dfbaad82dbd3a8121b7b42ee3bec3 Mon Sep 17 00:00:00 2001
From: Jesse van den Kieboom <jessevdk@gmail.com>
Date: Mon, 6 Feb 2006 18:35:41 +0000
Subject: [PATCH] Added page scrolling, default not show tabs

---
 gnoemoe/widgets/gm-world-view.c | 57 +++++++++++++++++++++------------
 1 file changed, 37 insertions(+), 20 deletions(-)

diff --git a/gnoemoe/widgets/gm-world-view.c b/gnoemoe/widgets/gm-world-view.c
index d3a59d4..3676503 100644
--- a/gnoemoe/widgets/gm-world-view.c
+++ b/gnoemoe/widgets/gm-world-view.c
@@ -68,8 +68,6 @@ void on_gm_world_view_editor_view_close_clicked(GtkButton *button,
 void on_gm_world_view_log_view_close_clicked(GtkButton *button,
 		GtkWidget *view);
 
-void on_gm_world_view_switch_page(GmWorldView *view, GtkNotebookPage *page,
-		guint page_num, gpointer user_data);
 gboolean on_gm_world_view_world_input_view_key_pressed(GtkWidget *widget, 
 		GdkEventKey *event, GmWorldView *view);
 	
@@ -154,6 +152,29 @@ gm_world_view_destroy(GtkObject *object) {
 	}
 }
 
+
+static gboolean
+gm_world_view_input_grab_focus(GmWorldView *view) {
+	gtk_widget_grab_focus(GTK_WIDGET(view->priv->text_view_input));	
+	return FALSE;
+}
+
+static void
+gm_world_view_switch_page(GtkNotebook *notebook, GtkNotebookPage *page,
+		guint page_num) {
+	if (GTK_NOTEBOOK_CLASS(gm_world_view_parent_class)->switch_page) {
+		GTK_NOTEBOOK_CLASS(gm_world_view_parent_class)->switch_page(notebook, page, page_num);
+	}
+	
+	if (gtk_notebook_get_n_pages(notebook) == 1) {
+		gtk_notebook_set_show_tabs(notebook, FALSE);
+	}
+	if (page_num == 0) {
+		g_idle_add((GSourceFunc)gm_world_view_input_grab_focus, 
+				GM_WORLD_VIEW(notebook));
+	}
+}
+
 static void
 gm_world_view_show(GtkWidget *widget) {
 	GmWorldView *view = GM_WORLD_VIEW(widget);
@@ -179,6 +200,7 @@ gm_world_view_class_init(GmWorldViewClass *klass) {
 	object_class->finalize = gm_world_view_finalize;
 	widget_class->show = gm_world_view_show;
 	gtk_object_class->destroy = gm_world_view_destroy;
+	GTK_NOTEBOOK_CLASS(klass)->switch_page = gm_world_view_switch_page;
 	
 	g_type_class_add_private(object_class, sizeof(GmWorldViewPrivate));
 }
@@ -415,9 +437,6 @@ gm_world_view_init(GmWorldView *view) {
 	label = gm_create_tab_label("world.svg", _("World"), FALSE, &info);
 	gtk_notebook_append_page(GTK_NOTEBOOK(view), 
 			gm_world_view_world_page_new(view), label);
-	
-	g_signal_connect(view, "switch-page",
-			G_CALLBACK(on_gm_world_view_switch_page), NULL);
 }
 
 GtkWidget *
@@ -920,6 +939,19 @@ on_gm_world_view_world_input_view_key_pressed(GtkWidget *widget,
 				return TRUE;
 			}
 		break;
+		case GDK_Page_Up: case GDK_Page_Down:
+			if (!(event->state & GDK_CONTROL_MASK &&
+					!(event->state & GDK_SHIFT_MASK))) {
+				if (event->keyval == GDK_Page_Up) {
+					gm_text_scroller_scroll_page(
+							view->priv->text_scroller_world, -1);
+				} else {
+					gm_text_scroller_scroll_page(
+							view->priv->text_scroller_world, 1);
+				}
+				
+				return TRUE;
+			}
 		default:
 		break;
 	}
@@ -938,18 +970,3 @@ on_gm_world_view_world_text_view_url_activate(GmWorldView *view,
 		gchar const *url) {
 	gm_open_url(url);
 }
-
-gboolean
-gm_world_view_input_grab_focus(GmWorldView *view) {
-	gtk_widget_grab_focus(GTK_WIDGET(view->priv->text_view_input));	
-	return FALSE;
-}
-
-void
-on_gm_world_view_switch_page(GmWorldView *view, GtkNotebookPage *page,
-		guint page_num, gpointer user_data) {
-	if (page_num == 0) {
-		g_idle_add((GSourceFunc)gm_world_view_input_grab_focus, view);
-	}
-}
-