diff options
Diffstat (limited to 'src/gui/triggerSelectButton.vala')
| -rw-r--r-- | src/gui/triggerSelectButton.vala | 97 |
1 files changed, 49 insertions, 48 deletions
diff --git a/src/gui/triggerSelectButton.vala b/src/gui/triggerSelectButton.vala index 7132220..92cd8a3 100644 --- a/src/gui/triggerSelectButton.vala +++ b/src/gui/triggerSelectButton.vala @@ -1,64 +1,64 @@ -/* -Copyright (c) 2011 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 the Free -Software Foundation, either version 3 of the License, or (at your option) -any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT -ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for -more details. - -You should have received a copy of the GNU General Public License along with -this program. If not, see <http://www.gnu.org/licenses/>. -*/ +///////////////////////////////////////////////////////////////////////// +// Copyright (c) 2011-2015 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 +// the Free Software Foundation, either version 3 of the License, or (at +// your option) any later version. +// +// This program is distributed in the hope that it will be useful, but +// WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +///////////////////////////////////////////////////////////////////////// namespace GnomePie { -///////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////// /// This window allows the selection of a hotkey. It is returned in form /// of a Trigger. Therefore it can be either a keyboard driven hotkey or /// a mouse based hotkey. ///////////////////////////////////////////////////////////////////////// public class TriggerSelectButton : Gtk.ToggleButton { - + ///////////////////////////////////////////////////////////////////// /// This signal is emitted when the user selects a new hot key. ///////////////////////////////////////////////////////////////////// - + public signal void on_select(Trigger trigger); - + ///////////////////////////////////////////////////////////////////// /// The currently contained Trigger. ///////////////////////////////////////////////////////////////////// - + private Trigger trigger = null; - + ///////////////////////////////////////////////////////////////////// /// True, if mouse buttons can be bound as well. ///////////////////////////////////////////////////////////////////// - + private bool enable_mouse = false; - + ///////////////////////////////////////////////////////////////////// /// These modifiers are ignored. ///////////////////////////////////////////////////////////////////// - + private Gdk.ModifierType lock_modifiers = Gdk.ModifierType.MOD2_MASK |Gdk.ModifierType.SUPER_MASK |Gdk.ModifierType.LOCK_MASK |Gdk.ModifierType.MOD5_MASK; - + ///////////////////////////////////////////////////////////////////// /// C'tor, constructs a new TriggerSelectWindow. ///////////////////////////////////////////////////////////////////// - + public TriggerSelectButton(bool enable_mouse) { this.enable_mouse = enable_mouse; - + this.toggled.connect(() => { if (this.active) { this.set_label(_("Press a hotkey ...")); @@ -66,49 +66,49 @@ public class TriggerSelectButton : Gtk.ToggleButton { FocusGrabber.grab(this.get_window(), true, true, true); } }); - + this.button_press_event.connect(this.on_button_press); this.key_press_event.connect(this.on_key_press); this.set_trigger(new Trigger()); } - + ///////////////////////////////////////////////////////////////////// /// Makes the button display the given Trigger. ///////////////////////////////////////////////////////////////////// - + public void set_trigger(Trigger trigger) { this.trigger = trigger; this.set_label(trigger.label); } - + ///////////////////////////////////////////////////////////////////// /// Can be called to cancel the selection process. ///////////////////////////////////////////////////////////////////// - + private void cancel() { this.set_label(trigger.label); this.set_active(false); Gtk.grab_remove(this); FocusGrabber.ungrab(true, true); } - + ///////////////////////////////////////////////////////////////////// /// Makes the button display the given Trigger. ///////////////////////////////////////////////////////////////////// - + private void update_trigger(Trigger trigger) { if (this.trigger.name != trigger.name) { this.set_trigger(trigger); this.on_select(this.trigger); } - + this.cancel(); } - + ///////////////////////////////////////////////////////////////////// /// Called when the user presses a keyboard key. ///////////////////////////////////////////////////////////////////// - + private bool on_key_press(Gdk.EventKey event) { if (this.active) { if (Gdk.keyval_name(event.keyval) == "Escape") { @@ -117,44 +117,45 @@ public class TriggerSelectButton : Gtk.ToggleButton { this.update_trigger(new Trigger()); } else if (event.is_modifier == 0) { Gdk.ModifierType state = event.state & ~ this.lock_modifiers; - this.update_trigger(new Trigger.from_values(event.keyval, state, false, false, false, false)); + this.update_trigger(new Trigger.from_values(event.keyval, state, false, false, false, + false, false, 5)); } - + return true; } return false; } - + ///////////////////////////////////////////////////////////////////// /// Called when the user presses a button of the mouse. ///////////////////////////////////////////////////////////////////// - + private bool on_button_press(Gdk.EventButton event) { if (this.active) { Gtk.Allocation rect; this.get_allocation(out rect); if (event.x < 0 || event.x > rect.width || event.y < 0 || event.y > rect.height) { - + this.cancel(); return true; } } - + if (this.active && this.enable_mouse) { Gdk.ModifierType state = event.state & ~ this.lock_modifiers; var new_trigger = new Trigger.from_values((int)event.button, state, true, - false, false, false); - + false, false, false, false, 5); + if (new_trigger.key_code != 1) this.update_trigger(new_trigger); else this.cancel(); - + return true; } else if (this.active) { this.cancel(); return true; } - + return false; } } |