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authorJörg Frings-Fürst <debian@jff-webhosting.net>2016-08-26 16:35:54 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2016-08-26 16:35:54 +0200
commit4b19e75939c5b7122d1429f6f258d4b83cd90dde (patch)
treec1af105b3b9f98326bb59a7c0a5f516f15b9f1f4 /src/utilities/key.vala
parentd9c48b3d78430c190a8077f0ec1fb65de1fc8b09 (diff)
Imported Upstream version 0.6.9upstream/0.6.9
Diffstat (limited to 'src/utilities/key.vala')
-rw-r--r--src/utilities/key.vala88
1 files changed, 63 insertions, 25 deletions
diff --git a/src/utilities/key.vala b/src/utilities/key.vala
index 486744d..432c40e 100644
--- a/src/utilities/key.vala
+++ b/src/utilities/key.vala
@@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
-// Copyright (c) 2011-2015 by Simon Schneegans
+// Copyright (c) 2011-2016 by Simon Schneegans
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
@@ -30,10 +30,14 @@ public class Key : GLib.Object {
private static X.Display display;
- private static int shift_code;
- private static int ctrl_code;
- private static int alt_code;
- private static int super_code;
+ private static int shift_l_code;
+ private static int shift_r_code;
+ private static int ctrl_l_code;
+ private static int ctrl_r_code;
+ private static int alt_l_code;
+ private static int alt_r_code;
+ private static int super_l_code;
+ private static int super_r_code;
/////////////////////////////////////////////////////////////////////
/// A human readable form of the Key's accelerator.
@@ -96,10 +100,14 @@ public class Key : GLib.Object {
static construct {
display = new X.Display();
- shift_code = display.keysym_to_keycode(Gdk.keyval_from_name("Shift_L"));
- ctrl_code = display.keysym_to_keycode(Gdk.keyval_from_name("Control_L"));
- alt_code = display.keysym_to_keycode(Gdk.keyval_from_name("Alt_L"));
- super_code = display.keysym_to_keycode(Gdk.keyval_from_name("Super_L"));
+ shift_l_code = display.keysym_to_keycode(Gdk.keyval_from_name("Shift_L"));
+ shift_r_code = display.keysym_to_keycode(Gdk.keyval_from_name("Shift_R"));
+ ctrl_l_code = display.keysym_to_keycode(Gdk.keyval_from_name("Control_L"));
+ ctrl_r_code = display.keysym_to_keycode(Gdk.keyval_from_name("Control_R"));
+ alt_l_code = display.keysym_to_keycode(Gdk.keyval_from_name("Alt_L"));
+ alt_r_code = display.keysym_to_keycode(Gdk.keyval_from_name("Alt_R"));
+ super_l_code = display.keysym_to_keycode(Gdk.keyval_from_name("Super_L"));
+ super_r_code = display.keysym_to_keycode(Gdk.keyval_from_name("Super_R"));
}
/////////////////////////////////////////////////////////////////////
@@ -111,8 +119,8 @@ public class Key : GLib.Object {
Gdk.ModifierType current_modifiers = get_modifiers();
// release them and press the desired ones
- press_modifiers(current_modifiers, false);
- press_modifiers(this.modifiers, true);
+ release_modifiers(current_modifiers);
+ press_modifiers(this.modifiers);
// send events to X
display.flush();
@@ -122,8 +130,8 @@ public class Key : GLib.Object {
XTest.fake_key_event(display, this.key_code, false, 0);
// release the pressed modifiers and re-press the keys hold down by the user
- press_modifiers(this.modifiers, false);
- press_modifiers(current_modifiers, true);
+ release_modifiers(this.modifiers);
+ // press_modifiers(current_modifiers);
// send events to X
display.flush();
@@ -134,27 +142,57 @@ public class Key : GLib.Object {
/////////////////////////////////////////////////////////////////////
private Gdk.ModifierType get_modifiers() {
- Gdk.ModifierType modifiers;
- Gtk.get_current_event_state(out modifiers);
- return modifiers;
+ return (Gdk.ModifierType)Gdk.Keymap.get_default().get_modifier_state();
+ }
+
+ /////////////////////////////////////////////////////////////////////
+ /// Helper method which 'releases' the desired modifier keys.
+ /////////////////////////////////////////////////////////////////////
+
+ private void release_modifiers(Gdk.ModifierType modifiers) {
+ // since we do not know whether left or right version of each key
+ // is pressed, we release both...
+ if ((modifiers & Gdk.ModifierType.CONTROL_MASK) > 0) {
+ XTest.fake_key_event(display, ctrl_l_code, false, 0);
+ XTest.fake_key_event(display, ctrl_r_code, false, 0);
+ }
+
+ if ((modifiers & Gdk.ModifierType.SHIFT_MASK) > 0) {
+ XTest.fake_key_event(display, shift_l_code, false, 0);
+ XTest.fake_key_event(display, shift_r_code, false, 0);
+ }
+
+ if ((modifiers & Gdk.ModifierType.MOD1_MASK) > 0) {
+ XTest.fake_key_event(display, alt_l_code, false, 0);
+ XTest.fake_key_event(display, alt_r_code, false, 0);
+ }
+
+ if ((modifiers & Gdk.ModifierType.SUPER_MASK) > 0) {
+ XTest.fake_key_event(display, super_l_code, false, 0);
+ XTest.fake_key_event(display, super_r_code, false, 0);
+ }
}
/////////////////////////////////////////////////////////////////////
/// Helper method which 'presses' the desired modifier keys.
/////////////////////////////////////////////////////////////////////
- private void press_modifiers(Gdk.ModifierType modifiers, bool down) {
- if ((modifiers & Gdk.ModifierType.CONTROL_MASK) > 0)
- XTest.fake_key_event(display, ctrl_code, down, 0);
+ private void press_modifiers(Gdk.ModifierType modifiers) {
+ if ((modifiers & Gdk.ModifierType.CONTROL_MASK) > 0) {
+ XTest.fake_key_event(display, ctrl_l_code, true, 0);
+ }
- if ((modifiers & Gdk.ModifierType.SHIFT_MASK) > 0)
- XTest.fake_key_event(display, shift_code, down, 0);
+ if ((modifiers & Gdk.ModifierType.SHIFT_MASK) > 0) {
+ XTest.fake_key_event(display, shift_l_code, true, 0);
+ }
- if ((modifiers & Gdk.ModifierType.MOD1_MASK) > 0)
- XTest.fake_key_event(display, alt_code, down, 0);
+ if ((modifiers & Gdk.ModifierType.MOD1_MASK) > 0) {
+ XTest.fake_key_event(display, alt_l_code, true, 0);
+ }
- if ((modifiers & Gdk.ModifierType.SUPER_MASK) > 0)
- XTest.fake_key_event(display, super_code, down, 0);
+ if ((modifiers & Gdk.ModifierType.SUPER_MASK) > 0) {
+ XTest.fake_key_event(display, super_l_code, true, 0);
+ }
}
}