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Diffstat (limited to 'src/gui/newSliceWindow.vala')
| -rw-r--r-- | src/gui/newSliceWindow.vala | 394 |
1 files changed, 394 insertions, 0 deletions
diff --git a/src/gui/newSliceWindow.vala b/src/gui/newSliceWindow.vala new file mode 100644 index 0000000..4e38376 --- /dev/null +++ b/src/gui/newSliceWindow.vala @@ -0,0 +1,394 @@ +/* +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/>. +*/ + +namespace GnomePie { + +///////////////////////////////////////////////////////////////////////// +/// A window which allows selection of a new Slice which is about to be +/// added to a Pie. It can be also used to edit an existing Slice +///////////////////////////////////////////////////////////////////////// + +public class NewSliceWindow : GLib.Object { + + ///////////////////////////////////////////////////////////////////// + /// This signal gets emitted when the user confirms his selection. + ///////////////////////////////////////////////////////////////////// + + public signal void on_select(ActionGroup action, bool as_new_slice, int at_position); + + ///////////////////////////////////////////////////////////////////// + /// The contained list of slice types. It contains both: Groups and + /// single actions. + ///////////////////////////////////////////////////////////////////// + + private SliceTypeList slice_type_list = null; + + ///////////////////////////////////////////////////////////////////// + /// The IconSelectWindow used for icon selection for a Slice. + ///////////////////////////////////////////////////////////////////// + + private IconSelectWindow? icon_window = null; + + ///////////////////////////////////////////////////////////////////// + /// Some widgets of this window. Loaded by a ui-builder and stored + /// for later access. + ///////////////////////////////////////////////////////////////////// + + private Gtk.Dialog window = null; + private Gtk.HBox name_box = null; + private Gtk.HBox command_box = null; + private Gtk.Button icon_button = null; + private Gtk.VBox no_options_box = null; + private Gtk.HBox pie_box = null; + private Gtk.HBox hotkey_box = null; + private Gtk.HBox uri_box = null; + private Gtk.HBox quickaction_box = null; + private Gtk.Image icon = null; + private Gtk.Entry name_entry = null; + private Gtk.Entry command_entry = null; + private Gtk.Entry uri_entry = null; + private Gtk.CheckButton quickaction_checkbutton = null; + + ///////////////////////////////////////////////////////////////////// + /// Two custom widgets. For Pie and hotkey selection respectively. + ///////////////////////////////////////////////////////////////////// + + private PieComboList pie_select = null; + private TriggerSelectButton key_select = null; + + ///////////////////////////////////////////////////////////////////// + /// These members store information on the currently selected Slice. + ///////////////////////////////////////////////////////////////////// + + private string current_type = ""; + private string current_icon = ""; + private string current_id = ""; + private string current_custom_icon = ""; + private string current_hotkey = ""; + private string current_pie_to_open = ""; + + ///////////////////////////////////////////////////////////////////// + /// The position of the edited Slice in its parent Pie. + ///////////////////////////////////////////////////////////////////// + + private int slice_position = 0; + + ///////////////////////////////////////////////////////////////////// + /// True, if the Slice i going to be added as a new Slice. Else it + /// will edit the Slice at slice_position in its parent Pie. + ///////////////////////////////////////////////////////////////////// + + private bool add_as_new_slice = true; + + ///////////////////////////////////////////////////////////////////// + /// C'tor creates a new window. + ///////////////////////////////////////////////////////////////////// + + public NewSliceWindow() { + try { + + Gtk.Builder builder = new Gtk.Builder(); + + builder.add_from_file (Paths.ui_files + "/slice_select.ui"); + + this.slice_type_list = new SliceTypeList(); + this.slice_type_list.on_select.connect((type, icon) => { + + this.name_box.hide(); + this.command_box.hide(); + this.icon_button.sensitive = false; + this.no_options_box.hide(); + this.pie_box.hide(); + this.hotkey_box.hide(); + this.uri_box.hide(); + this.quickaction_box.hide(); + + this.current_type = type; + + switch (type) { + case "bookmarks": case "clipboard": case "devices": + case "menu": case "session": case "window_list": + this.no_options_box.show(); + this.set_icon(icon); + break; + case "app": + this.name_box.show(); + this.command_box.show(); + this.quickaction_box.show(); + this.icon_button.sensitive = true; + if (this.current_custom_icon == "") this.set_icon(icon); + else this.set_icon(this.current_custom_icon); + break; + case "key": + this.name_box.show(); + this.hotkey_box.show(); + this.quickaction_box.show(); + this.icon_button.sensitive = true; + if (this.current_custom_icon == "") this.set_icon(icon); + else this.set_icon(this.current_custom_icon); + break; + case "pie": + this.pie_box.show(); + this.quickaction_box.show(); + this.set_icon(PieManager.all_pies[this.pie_select.current_id].icon); + break; + case "uri": + this.name_box.show(); + this.uri_box.show(); + this.quickaction_box.show(); + this.icon_button.sensitive = true; + if (this.current_custom_icon == "") this.set_icon(icon); + else this.set_icon(this.current_custom_icon); + break; + } + }); + + this.name_box = builder.get_object("name-box") as Gtk.HBox; + this.command_box = builder.get_object("command-box") as Gtk.HBox; + this.icon_button = builder.get_object("icon-button") as Gtk.Button; + this.no_options_box = builder.get_object("no-options-box") as Gtk.VBox; + this.pie_box = builder.get_object("pie-box") as Gtk.HBox; + this.pie_select = new PieComboList(); + this.pie_select.on_select.connect((id) => { + this.current_pie_to_open = id; + this.set_icon(PieManager.all_pies[id].icon); + }); + + this.pie_box.pack_start(this.pie_select, true, true); + + this.hotkey_box = builder.get_object("hotkey-box") as Gtk.HBox; + this.key_select = new TriggerSelectButton(false); + this.hotkey_box.pack_start(this.key_select, false, true); + this.key_select.on_select.connect((trigger) => { + this.current_hotkey = trigger.name; + }); + + this.uri_box = builder.get_object("uri-box") as Gtk.HBox; + + this.name_entry = builder.get_object("name-entry") as Gtk.Entry; + this.uri_entry = builder.get_object("uri-entry") as Gtk.Entry; + this.command_entry = builder.get_object("command-entry") as Gtk.Entry; + this.quickaction_checkbutton = builder.get_object("quick-action-checkbutton") as Gtk.CheckButton; + + this.quickaction_box = builder.get_object("quickaction-box") as Gtk.HBox; + this.icon = builder.get_object("icon") as Gtk.Image; + + this.icon_button.clicked.connect(on_icon_button_clicked); + + var scroll_area = builder.get_object("slice-scrolledwindow") as Gtk.ScrolledWindow; + scroll_area.add(this.slice_type_list); + + this.window = builder.get_object("window") as Gtk.Dialog; + + (builder.get_object("ok-button") as Gtk.Button).clicked.connect(on_ok_button_clicked); + (builder.get_object("cancel-button") as Gtk.Button).clicked.connect(on_cancel_button_clicked); + + this.window.delete_event.connect(this.window.hide_on_delete); + + } catch (GLib.Error e) { + error("Could not load UI: %s\n", e.message); + } + } + + ///////////////////////////////////////////////////////////////////// + /// Sets the parent window, in order to make this window stay in + /// front. + ///////////////////////////////////////////////////////////////////// + + public void set_parent(Gtk.Window parent) { + this.window.set_transient_for(parent); + } + + ///////////////////////////////////////////////////////////////////// + /// Sows the window on the screen. + ///////////////////////////////////////////////////////////////////// + + public void show() { + this.slice_type_list.select_first(); + this.pie_select.select_first(); + this.key_select.set_trigger(new Trigger()); + this.window.show_all(); + } + + ///////////////////////////////////////////////////////////////////// + /// Reloads the window. + ///////////////////////////////////////////////////////////////////// + + public void reload() { + this.pie_select.reload(); + } + + ///////////////////////////////////////////////////////////////////// + /// Makes all widgets display stuff according to the given action. + ///////////////////////////////////////////////////////////////////// + + public void set_action(ActionGroup group, int position) { + this.set_default(group.parent_id, position); + + this.add_as_new_slice = false; + string type = ""; + + if (group.get_type().depth() == 2) { + var action = group.actions[0]; + type = ActionRegistry.descriptions[action.get_type().name()].id; + this.select_type(type); + + this.set_icon(action.icon); + this.quickaction_checkbutton.active = action.is_quickaction; + this.name_entry.text = action.name; + + switch (type) { + case "app": + this.current_custom_icon = action.icon; + this.command_entry.text = action.real_command; + break; + case "key": + this.current_custom_icon = action.icon; + this.key_select.set_trigger(new Trigger.from_string(action.real_command)); + break; + case "pie": + this.pie_select.select(action.real_command); + break; + case "uri": + this.current_custom_icon = action.icon; + this.uri_entry.text = action.real_command; + break; + } + + } else { + type = GroupRegistry.descriptions[group.get_type().name()].id; + this.select_type(type); + } + } + + ///////////////////////////////////////////////////////////////////// + /// Selects a default action. + ///////////////////////////////////////////////////////////////////// + + public void set_default(string pie_id, int position) { + this.slice_position = position; + this.add_as_new_slice = true; + this.current_custom_icon = ""; + this.select_type("app"); + this.current_id = pie_id; + this.key_select.set_trigger(new Trigger()); + this.pie_select.select_first(); + this.name_entry.text = _("Rename me!"); + this.command_entry.text = ""; + this.uri_entry.text = ""; + } + + ///////////////////////////////////////////////////////////////////// + /// Selects a specific action type. + ///////////////////////////////////////////////////////////////////// + + private void select_type(string type) { + this.current_type = type; + this.slice_type_list.select(type); + } + + ///////////////////////////////////////////////////////////////////// + /// Called, when the user presses the ok button. + ///////////////////////////////////////////////////////////////////// + + private void on_ok_button_clicked() { + this.window.hide(); + + ActionGroup group = null; + + switch (this.current_type) { + case "bookmarks": group = new BookmarkGroup(this.current_id); break; + case "clipboard": group = new ClipboardGroup(this.current_id); break; + case "devices": group = new DevicesGroup(this.current_id); break; + case "menu": group = new MenuGroup(this.current_id); break; + case "session": group = new SessionGroup(this.current_id); break; + case "window_list": group = new WindowListGroup(this.current_id); break; + + case "app": + group = new ActionGroup(this.current_id); + group.add_action(new AppAction(this.name_entry.text, this.current_icon, + this.command_entry.text, + this.quickaction_checkbutton.active)); + break; + case "key": + group = new ActionGroup(this.current_id); + group.add_action(new KeyAction(this.name_entry.text, this.current_icon, + this.current_hotkey, + this.quickaction_checkbutton.active)); + break; + case "pie": + group = new ActionGroup(this.current_id); + group.add_action(new PieAction(this.current_pie_to_open, + this.quickaction_checkbutton.active)); + break; + case "uri": + group = new ActionGroup(this.current_id); + group.add_action(new UriAction(this.name_entry.text, this.current_icon, + this.uri_entry.text, + this.quickaction_checkbutton.active)); + break; + } + + this.on_select(group, this.add_as_new_slice, this.slice_position); + } + + ///////////////////////////////////////////////////////////////////// + /// Called when the user presses the cancel button. + ///////////////////////////////////////////////////////////////////// + + private void on_cancel_button_clicked() { + this.window.hide(); + } + + ///////////////////////////////////////////////////////////////////// + /// Called when the user presses the icon select button. + ///////////////////////////////////////////////////////////////////// + + private void on_icon_button_clicked(Gtk.Button button) { + if (icon_window == null) { + icon_window = new IconSelectWindow(this.window); + icon_window.on_ok.connect((icon) => { + this.current_custom_icon = icon; + this.set_icon(icon); + }); + } + + icon_window.show(); + } + + ///////////////////////////////////////////////////////////////////// + /// Helper method which sets the icon of the icon select button. + /// It assures that both can be displayed: A customly chosen image + /// from or an icon from the current theme. + ///////////////////////////////////////////////////////////////////// + + private void set_icon(string icon) { + if (icon.contains("/")) + try { + this.icon.pixbuf = new Gdk.Pixbuf.from_file_at_scale(icon, this.icon.get_pixel_size(), + this.icon.get_pixel_size(), true); + } catch (GLib.Error error) { + warning(error.message); + } + else + this.icon.icon_name = icon; + + this.current_icon = icon; + } +} + +} |