[vte/vte-0-36] Emulation: Emit sequences for Shift+PageUp and friends on alternate screen.

[Egmont Koblinger <egmontkob src gnome org>]

commit a118544044e064ea1d3f36e959d961845ec9c317
Author: Egmont Koblinger <egmont gmail com>
Date:   Wed Jan 8 23:38:24 2014 +0100

    Emulation: Emit sequences for Shift+PageUp and friends on alternate screen.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=643233

 src/vte.c |   18 ++++++++++++------
 1 files changed, 12 insertions(+), 6 deletions(-)
---
diff --git a/src/vte.c b/src/vte.c
index 63bae83..d8ada8d 100644
--- a/src/vte.c
+++ b/src/vte.c
@@ -5464,7 +5464,8 @@ vte_terminal_key_press(GtkWidget *widget, GdkEventKey *event)
                /* Keypad/motion keys. */
                case GDK_KEY (KP_Up):
                case GDK_KEY (Up):
-                       if (modifiers & GDK_CONTROL_MASK 
+                       if (terminal->pvt->screen == &terminal->pvt->normal_screen
+                           && modifiers & GDK_CONTROL_MASK 
                             && modifiers & GDK_SHIFT_MASK) {
                                vte_terminal_scroll_lines(terminal, -1);
                                scrolled = TRUE;
@@ -5474,7 +5475,8 @@ vte_terminal_key_press(GtkWidget *widget, GdkEventKey *event)
                        break;
                case GDK_KEY (KP_Down):
                case GDK_KEY (Down):
-                       if (modifiers & GDK_CONTROL_MASK
+                       if (terminal->pvt->screen == &terminal->pvt->normal_screen
+                           && modifiers & GDK_CONTROL_MASK
                             && modifiers & GDK_SHIFT_MASK) {
                                vte_terminal_scroll_lines(terminal, 1);
                                scrolled = TRUE;
@@ -5484,7 +5486,8 @@ vte_terminal_key_press(GtkWidget *widget, GdkEventKey *event)
                        break;
                case GDK_KEY (KP_Page_Up):
                case GDK_KEY (Page_Up):
-                       if (modifiers & GDK_SHIFT_MASK) {
+                       if (terminal->pvt->screen == &terminal->pvt->normal_screen
+                           && modifiers & GDK_SHIFT_MASK) {
                                vte_terminal_scroll_pages(terminal, -1);
                                scrolled = TRUE;
                                handled = TRUE;
@@ -5493,7 +5496,8 @@ vte_terminal_key_press(GtkWidget *widget, GdkEventKey *event)
                        break;
                case GDK_KEY (KP_Page_Down):
                case GDK_KEY (Page_Down):
-                       if (modifiers & GDK_SHIFT_MASK) {
+                       if (terminal->pvt->screen == &terminal->pvt->normal_screen
+                           && modifiers & GDK_SHIFT_MASK) {
                                vte_terminal_scroll_pages(terminal, 1);
                                scrolled = TRUE;
                                handled = TRUE;
@@ -5502,7 +5506,8 @@ vte_terminal_key_press(GtkWidget *widget, GdkEventKey *event)
                        break;
                case GDK_KEY (KP_Home):
                case GDK_KEY (Home):
-                       if (modifiers & GDK_SHIFT_MASK) {
+                       if (terminal->pvt->screen == &terminal->pvt->normal_screen
+                           && modifiers & GDK_SHIFT_MASK) {
                                vte_terminal_maybe_scroll_to_top(terminal);
                                scrolled = TRUE;
                                handled = TRUE;
@@ -5510,7 +5515,8 @@ vte_terminal_key_press(GtkWidget *widget, GdkEventKey *event)
                        break;
                case GDK_KEY (KP_End):
                case GDK_KEY (End):
-                       if (modifiers & GDK_SHIFT_MASK) {
+                       if (terminal->pvt->screen == &terminal->pvt->normal_screen
+                           && modifiers & GDK_SHIFT_MASK) {
                                vte_terminal_maybe_scroll_to_bottom(terminal);
                                scrolled = TRUE;
                                handled = TRUE;