diff options
Diffstat (limited to 'src/actionGroups')
| -rw-r--r-- | src/actionGroups/actionGroup.vala | 113 | ||||
| -rw-r--r-- | src/actionGroups/bookmarkGroup.vala | 151 | ||||
| -rw-r--r-- | src/actionGroups/clipboardGroup.vala | 194 | ||||
| -rw-r--r-- | src/actionGroups/devicesGroup.vala | 124 | ||||
| -rw-r--r-- | src/actionGroups/groupRegistry.vala | 110 | ||||
| -rw-r--r-- | src/actionGroups/menuGroup.vala | 250 | ||||
| -rw-r--r-- | src/actionGroups/sessionGroup.vala | 76 | ||||
| -rw-r--r-- | src/actionGroups/windowListGroup.vala | 193 |
8 files changed, 1211 insertions, 0 deletions
diff --git a/src/actionGroups/actionGroup.vala b/src/actionGroups/actionGroup.vala new file mode 100644 index 0000000..85488ad --- /dev/null +++ b/src/actionGroups/actionGroup.vala @@ -0,0 +1,113 @@ +///////////////////////////////////////////////////////////////////////// +// 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 { + +///////////////////////////////////////////////////////////////////////// +// A base class storing a set of Actions. Derived classes may define +// how these Actions are created. This base class serves for custom +// actions, defined by the user. +///////////////////////////////////////////////////////////////////////// + +public class ActionGroup : GLib.Object { + + ///////////////////////////////////////////////////////////////////// + /// A list of all stored actions. + ///////////////////////////////////////////////////////////////////// + + public Gee.ArrayList<Action?> actions { get; private set; } + + ///////////////////////////////////////////////////////////////////// + /// The ID of the pie to which this group is attached. + ///////////////////////////////////////////////////////////////////// + + public string parent_id { get; construct set; } + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. + ///////////////////////////////////////////////////////////////////// + + public ActionGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + construct { + this.actions = new Gee.ArrayList<Action?>(); + } + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is deleted. + ///////////////////////////////////////////////////////////////////// + + public virtual void on_remove() {} + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is saved. + ///////////////////////////////////////////////////////////////////// + + public virtual void on_save(Xml.TextWriter writer) { + writer.write_attribute("type", GroupRegistry.descriptions[this.get_type().name()].id); + } + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is loaded. + ///////////////////////////////////////////////////////////////////// + + public virtual void on_load(Xml.Node* data) {} + + ///////////////////////////////////////////////////////////////////// + /// Adds a new Action to the group. + ///////////////////////////////////////////////////////////////////// + + public void add_action(Action new_action) { + this.actions.add(new_action); + } + + ///////////////////////////////////////////////////////////////////// + /// Removes all Actions from the group. + ///////////////////////////////////////////////////////////////////// + + public void delete_all() { + actions.clear(); + } + + ///////////////////////////////////////////////////////////////////// + /// Makes all contained Slices no Quick Actions. + ///////////////////////////////////////////////////////////////////// + + public void disable_quickactions() { + foreach (var action in actions) { + action.is_quickaction = false; + } + } + + ///////////////////////////////////////////////////////////////////// + /// Returns true, if one o the contained Slices is a Quick Action + ///////////////////////////////////////////////////////////////////// + + public bool has_quickaction() { + foreach (var action in actions) { + if (action.is_quickaction) { + return true; + } + } + + return false; + } +} + +} diff --git a/src/actionGroups/bookmarkGroup.vala b/src/actionGroups/bookmarkGroup.vala new file mode 100644 index 0000000..791d609 --- /dev/null +++ b/src/actionGroups/bookmarkGroup.vala @@ -0,0 +1,151 @@ +///////////////////////////////////////////////////////////////////////// +// 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 { + +///////////////////////////////////////////////////////////////////////// +/// A group of Actions, which represent the users gtk-bookmarks, his home +/// directory, desktop and trash. It stay up-to-date, even if the +/// bookmarks change. +///////////////////////////////////////////////////////////////////////// + +public class BookmarkGroup : ActionGroup { + + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Bookmarks"); + description.icon = "user-bookmarks"; + description.description = _("Shows a Slice for each of your directory Bookmarks."); + description.id = "bookmarks"; + return description; + } + + ///////////////////////////////////////////////////////////////////// + /// Two members needed to avoid useless, frequent changes of the + /// stored Actions. + ///////////////////////////////////////////////////////////////////// + + private bool changing = false; + private bool changed_again = false; + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. + ///////////////////////////////////////////////////////////////////// + + public BookmarkGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + ///////////////////////////////////////////////////////////////////// + /// Construct block loads the bookmarks of the user and adds a file + /// monitor in order to update the BookmarkGroup when the bookmarks + /// of the user change. + ///////////////////////////////////////////////////////////////////// + + construct { + this.load(); + + // add monitor + var bookmark_file = GLib.File.new_for_path( + GLib.Environment.get_home_dir()).get_child(".gtk-bookmarks"); + + if (bookmark_file.query_exists()) { + try { + var monitor = bookmark_file.monitor(GLib.FileMonitorFlags.NONE); + monitor.changed.connect(this.reload); + } catch (GLib.Error e) { + warning(e.message); + } + } + } + + ///////////////////////////////////////////////////////////////////// + /// Adds Actions for each gtk-bookmark of the user and for his home + /// folder, desktop and trash. + ///////////////////////////////////////////////////////////////////// + + private void load() { + // add home folder + this.add_action(ActionRegistry.new_for_uri("file://" + GLib.Environment.get_home_dir())); + + // add .gtk-bookmarks + var bookmark_file = GLib.File.new_for_path( + GLib.Environment.get_home_dir()).get_child(".gtk-bookmarks"); + + if (!bookmark_file.query_exists()) { + warning("Failed to find file \".gtk-bookmarks\"!"); + return; + } + + try { + var dis = new DataInputStream(bookmark_file.read()); + string line; + while ((line = dis.read_line(null)) != null) { + var parts = line.split(" "); + + string uri = parts[0]; + string name = parts[1]; + + this.add_action(ActionRegistry.new_for_uri(uri, name)); + } + } catch (Error e) { + error ("%s", e.message); + } + + // add trash + this.add_action(ActionRegistry.new_for_uri("trash://")); + + // add desktop + this.add_action(ActionRegistry.new_for_uri("file://" + GLib.Environment.get_user_special_dir(GLib.UserDirectory.DESKTOP))); + } + + ///////////////////////////////////////////////////////////////////// + /// Reloads all Bookmarks. Is called when the user's gtk-bookmarks + /// file changes. + ///////////////////////////////////////////////////////////////////// + + private void reload() { + // avoid too frequent changes... + if (!this.changing) { + this.changing = true; + Timeout.add(200, () => { + if (this.changed_again) { + this.changed_again = false; + return true; + } + + // reload + message("Bookmarks changed..."); + this.delete_all(); + this.load(); + + this.changing = false; + return false; + }); + } else { + this.changed_again = true; + } + } +} + +} diff --git a/src/actionGroups/clipboardGroup.vala b/src/actionGroups/clipboardGroup.vala new file mode 100644 index 0000000..58409de --- /dev/null +++ b/src/actionGroups/clipboardGroup.vala @@ -0,0 +1,194 @@ +///////////////////////////////////////////////////////////////////////// +// 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 Group keeps a history of the last used Clipboard entries. +/// Experimental. Not enabled. +///////////////////////////////////////////////////////////////////////// + +public class ClipboardGroup : ActionGroup { + + ///////////////////////////////////////////////////////////////////// + + private class ClipboardItem : GLib.Object { + + public string name { get; protected set; } + public string icon { get; protected set; } + + protected Gtk.Clipboard clipboard { get; set; } + protected static Key paste_key = new Key.from_string("<Control>v"); + + public virtual void paste() {} + } + + ///////////////////////////////////////////////////////////////////// + + private class TextClipboardItem : ClipboardItem { + + public TextClipboardItem(Gtk.Clipboard clipboard) { + GLib.Object(clipboard : clipboard, + name : clipboard.wait_for_text(), + icon : "edit-paste"); + + // check whether a file has been copied and search for a cool icon + var first_line = this.name.substring(0, this.name.index_of("\n")); + var file = GLib.File.new_for_path(first_line); + + if (file.query_exists()) { + try { + var info = file.query_info("standard::icon", 0); + this.icon = Icon.get_icon_name(info.get_icon()); + } catch (Error e) { + warning("Failed to generate icon for ClipboardGroupItem."); + } + } + } + + public override void paste() { + clipboard.set_text(name, name.length); + paste_key.press(); + } + } + + ///////////////////////////////////////////////////////////////////// + + private class ImageClipboardItem : ClipboardItem { + + private Gdk.Pixbuf image { get; set; } + + public ImageClipboardItem(Gtk.Clipboard clipboard) { + GLib.Object(clipboard : clipboard, + name : _("Image data"), + icon : "image-viewer"); + this.image = clipboard.wait_for_image(); + } + + public override void paste() { + clipboard.set_image(image); + paste_key.press(); + } + } + + ///////////////////////////////////////////////////////////////////// + /// The maximum remembered items of the clipboard. + ///////////////////////////////////////////////////////////////////// + + public int max_items {get; set; default=8; } + + ///////////////////////////////////////////////////////////////////// + + public ClipboardGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Clipboard"); + description.icon = "edit-paste"; + description.description = _("Manages your Clipboard."); + description.id = "clipboard"; + return description; + } + + ///////////////////////////////////////////////////////////////////// + /// The clipboard to be monitored. + ///////////////////////////////////////////////////////////////////// + + private Gtk.Clipboard clipboard; + + private bool ignore_next_change = false; + + private Gee.ArrayList<ClipboardItem?> items; + + construct { + this.items = new Gee.ArrayList<ClipboardItem?>(); + this.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD); + this.clipboard.owner_change.connect(this.on_change); + } + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is saved. + ///////////////////////////////////////////////////////////////////// + + public override void on_save(Xml.TextWriter writer) { + base.on_save(writer); + writer.write_attribute("max_items", this.max_items.to_string()); + } + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is loaded. + ///////////////////////////////////////////////////////////////////// + + public override void on_load(Xml.Node* data) { + for (Xml.Attr* attribute = data->properties; attribute != null; attribute = attribute->next) { + string attr_name = attribute->name.down(); + string attr_content = attribute->children->content; + + if (attr_name == "max_items") { + this.max_items = int.parse(attr_content); + } + } + } + + private void on_change() { + if (ignore_next_change) { + ignore_next_change = false; + return; + } + + if (this.clipboard.wait_is_text_available()) { + if (clipboard.wait_for_text() != null) { + add_item(new TextClipboardItem(this.clipboard)); + } + } else if (this.clipboard.wait_is_image_available()) { + add_item(new ImageClipboardItem(this.clipboard)); + } + } + + private void add_item(ClipboardItem item) { + + // remove one item if there are too many + if (this.items.size == this.max_items) { + this.items.remove_at(0); + } + + this.items.add(item); + + // update slices + this.delete_all(); + + for (int i=this.items.size-1; i>=0; --i) { + var action = new SigAction(items[i].name, items[i].icon, i.to_string()); + action.activated.connect(() => { + ignore_next_change = true; + this.items[int.parse(action.real_command)].paste(); + }); + this.add_action(action); + } + + } +} + +} diff --git a/src/actionGroups/devicesGroup.vala b/src/actionGroups/devicesGroup.vala new file mode 100644 index 0000000..e18f4c0 --- /dev/null +++ b/src/actionGroups/devicesGroup.vala @@ -0,0 +1,124 @@ +///////////////////////////////////////////////////////////////////////// +// 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 { + +///////////////////////////////////////////////////////////////////// +/// An ActionGroup which contains all currently plugged-in devices, +/// such as CD-ROM's or USB-sticks. +///////////////////////////////////////////////////////////////////// + +public class DevicesGroup : ActionGroup { + + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Devices"); + description.icon = "drive-harddisk"; + description.description = _("Shows a Slice for each plugged in devices, like USB-Sticks."); + description.id = "devices"; + return description; + } + + ///////////////////////////////////////////////////////////////////// + /// Two members needed to avoid useless, frequent changes of the + /// stored Actions. + ///////////////////////////////////////////////////////////////////// + + private bool changing = false; + private bool changed_again = false; + + ///////////////////////////////////////////////////////////////////// + /// The VolumeMonitor used to check for added or removed devices. + ///////////////////////////////////////////////////////////////////// + + private GLib.VolumeMonitor monitor; + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. + ///////////////////////////////////////////////////////////////////// + + public DevicesGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + ///////////////////////////////////////////////////////////////////// + /// Construct block loads all currently plugged-in devices and + /// connects signal handlers to the VolumeMonitor. + ///////////////////////////////////////////////////////////////////// + + construct { + this.monitor = GLib.VolumeMonitor.get(); + + this.load(); + + // add monitor + this.monitor.mount_added.connect(this.reload); + this.monitor.mount_removed.connect(this.reload); + } + + ///////////////////////////////////////////////////////////////////// + /// Loads all currently plugged-in devices. + ///////////////////////////////////////////////////////////////////// + + private void load() { + // add root device + this.add_action(new UriAction(_("Root"), "drive-harddisk", "file:///")); + + // add all other devices + foreach(var mount in this.monitor.get_mounts()) { + // get icon + var icon = mount.get_icon(); + + this.add_action(new UriAction(mount.get_name(), Icon.get_icon_name(icon), mount.get_root().get_uri())); + } + } + + ///////////////////////////////////////////////////////////////////// + /// Reloads all devices. Is called when the VolumeMonitor changes. + ///////////////////////////////////////////////////////////////////// + + private void reload() { + // avoid too frequent changes... + if (!this.changing) { + this.changing = true; + Timeout.add(200, () => { + if (this.changed_again) { + this.changed_again = false; + return true; + } + + // reload + message("Devices changed..."); + this.delete_all(); + this.load(); + + this.changing = false; + return false; + }); + } else { + this.changed_again = true; + } + } +} + +} diff --git a/src/actionGroups/groupRegistry.vala b/src/actionGroups/groupRegistry.vala new file mode 100644 index 0000000..c97cf95 --- /dev/null +++ b/src/actionGroups/groupRegistry.vala @@ -0,0 +1,110 @@ +///////////////////////////////////////////////////////////////////////// +// 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 { + +///////////////////////////////////////////////////////////////////////// +/// A which has knowledge on all possible acion group types. +///////////////////////////////////////////////////////////////////////// + +public class GroupRegistry : GLib.Object { + + ///////////////////////////////////////////////////////////////////// + /// A list containing all available ActionGroup types. + ///////////////////////////////////////////////////////////////////// + + public static Gee.ArrayList<string> types { get; private set; } + + ///////////////////////////////////////////////////////////////////// + /// A map associating a displayable name for each ActionGroup, + /// an icon name and a name for the pies.conf file with it's type. + ///////////////////////////////////////////////////////////////////// + + public static Gee.HashMap<string, TypeDescription?> descriptions { get; private set; } + + public class TypeDescription { + public string name { get; set; default=""; } + public string icon { get; set; default=""; } + public string description { get; set; default=""; } + public string id { get; set; default=""; } + } + + ///////////////////////////////////////////////////////////////////// + /// Registers all ActionGroup types. + ///////////////////////////////////////////////////////////////////// + + public static void init() { + types = new Gee.ArrayList<string>(); + descriptions = new Gee.HashMap<string, TypeDescription?>(); + + TypeDescription type_description; + + type_description = BookmarkGroup.register(); + types.add(typeof(BookmarkGroup).name()); + descriptions.set(typeof(BookmarkGroup).name(), type_description); + + type_description = ClipboardGroup.register(); + types.add(typeof(ClipboardGroup).name()); + descriptions.set(typeof(ClipboardGroup).name(), type_description); + + type_description = DevicesGroup.register(); + types.add(typeof(DevicesGroup).name()); + descriptions.set(typeof(DevicesGroup).name(), type_description); + + type_description = MenuGroup.register(); + types.add(typeof(MenuGroup).name()); + descriptions.set(typeof(MenuGroup).name(), type_description); + + type_description = SessionGroup.register(); + types.add(typeof(SessionGroup).name()); + descriptions.set(typeof(SessionGroup).name(), type_description); + + type_description = WindowListGroup.register(); + types.add(typeof(WindowListGroup).name()); + descriptions.set(typeof(WindowListGroup).name(), type_description); + } + + ///////////////////////////////////////////////////////////////////// + /// Creates a Group for a given type name. + ///////////////////////////////////////////////////////////////////// + + public static ActionGroup? create_group(string type_id, string parent_id) { + switch (type_id) { + case "bookmarks": + return new BookmarkGroup(parent_id); + case "clipboard": + return new ClipboardGroup(parent_id); + case "devices": + return new DevicesGroup(parent_id); + case "menu": + return new MenuGroup(parent_id); + case "session": + return new SessionGroup(parent_id); + case "window_list": + return new WindowListGroup(parent_id); + // deprecated + case "workspace_window_list": + var group = new WindowListGroup(parent_id); + group.current_workspace_only = true; + return group; + } + + return null; + } +} + +} diff --git a/src/actionGroups/menuGroup.vala b/src/actionGroups/menuGroup.vala new file mode 100644 index 0000000..ccb5407 --- /dev/null +++ b/src/actionGroups/menuGroup.vala @@ -0,0 +1,250 @@ +///////////////////////////////////////////////////////////////////////// +// 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 { + +///////////////////////////////////////////////////////////////////////// +/// An ActionGroup which displays the user's main menu. It's a bit ugly, +/// but it supports both, an older version and libgnome-menus-3 at the +/// same time. +///////////////////////////////////////////////////////////////////////// + +public class MenuGroup : ActionGroup { + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Main menu"); + description.icon = "start-here"; + description.description = _("Displays your main menu structure."); + description.id = "menu"; + return description; + } + + ///////////////////////////////////////////////////////////////////// + /// True, if this MenuGroup is the top most menu. + ///////////////////////////////////////////////////////////////////// + + public bool is_toplevel {get; construct set; default = true;} + + ///////////////////////////////////////////////////////////////////// + /// The menu tree displayed by the MenuGroup. Only set for the + /// toplevel MenuGroup. + ///////////////////////////////////////////////////////////////////// + + private GMenu.Tree menu = null; + + ///////////////////////////////////////////////////////////////////// + /// A list of all sub menus of this MenuGroup. + ///////////////////////////////////////////////////////////////////// + + private Gee.ArrayList<MenuGroup?> childs; + + ///////////////////////////////////////////////////////////////////// + /// Two members needed to avoid useless, frequent changes of the + /// stored Actions. + ///////////////////////////////////////////////////////////////////// + + private bool changing = false; + private bool changed_again = false; + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. Used for the toplevel menu. + ///////////////////////////////////////////////////////////////////// + + public MenuGroup(string parent_id) { + GLib.Object(parent_id : parent_id, is_toplevel : true); + } + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. Used for sub menus. + ///////////////////////////////////////////////////////////////////// + + public MenuGroup.sub_menu(string parent_id) { + GLib.Object(parent_id : parent_id, is_toplevel : false); + } + + construct { + this.childs = new Gee.ArrayList<MenuGroup?>(); + + if (this.is_toplevel) { + #if HAVE_GMENU_3 + this.menu = new GMenu.Tree("applications.menu", GMenu.TreeFlags.INCLUDE_EXCLUDED); + this.menu.changed.connect(this.reload); + #endif + + this.load_toplevel(); + } + } + + ///////////////////////////////////////////////////////////////////// + /// Starts to load the menu. + ///////////////////////////////////////////////////////////////////// + + private void load_toplevel() { + #if HAVE_GMENU_3 + try { + if (this.menu.load_sync()) { + this.load_contents(this.menu.get_root_directory(), this.parent_id); + } + } catch (GLib.Error e) { + warning(e.message); + } + #else + this.menu = GMenu.Tree.lookup ("applications.menu", GMenu.TreeFlags.INCLUDE_EXCLUDED); + this.menu.add_monitor(this.reload); + var dir = this.menu.get_root_directory(); + this.load_contents(dir, this.parent_id); + #endif + } + + ///////////////////////////////////////////////////////////////////// + /// Parses the main menu recursively. + ///////////////////////////////////////////////////////////////////// + + private void load_contents(GMenu.TreeDirectory dir, string parent_id) { + #if HAVE_GMENU_3 + var item = dir.iter(); + + while (true) { + var type = item.next(); + if (type == GMenu.TreeItemType.INVALID) + break; + + if (type == GMenu.TreeItemType.DIRECTORY && !item.get_directory().get_is_nodisplay()) { + // create a MenuGroup for sub menus + + // get icon + var icon = item.get_directory().get_icon(); + + var sub_menu = PieManager.create_dynamic_pie(item.get_directory().get_name(), Icon.get_icon_name(icon)); + var group = new MenuGroup.sub_menu(sub_menu.id); + group.add_action(new PieAction(parent_id, true)); + group.load_contents(item.get_directory(), sub_menu.id); + childs.add(group); + + sub_menu.add_group(group); + + this.add_action(new PieAction(sub_menu.id)); + + } else if (type == GMenu.TreeItemType.ENTRY ) { + // create an AppAction for entries + if (!item.get_entry().get_is_excluded()) { + this.add_action(ActionRegistry.new_for_app_info(item.get_entry().get_app_info())); + } + } + } + #else + foreach (var item in dir.get_contents()) { + switch(item.get_type()) { + case GMenu.TreeItemType.DIRECTORY: + // create a MenuGroup for sub menus + if (!((GMenu.TreeDirectory)item).get_is_nodisplay()) { + var sub_menu = PieManager.create_dynamic_pie( + ((GMenu.TreeDirectory)item).get_name(), + ((GMenu.TreeDirectory)item).get_icon()); + var group = new MenuGroup.sub_menu(sub_menu.id); + group.add_action(new PieAction(parent_id, true)); + group.load_contents((GMenu.TreeDirectory)item, sub_menu.id); + childs.add(group); + + sub_menu.add_group(group); + + this.add_action(new PieAction(sub_menu.id)); + } + break; + + case GMenu.TreeItemType.ENTRY: + // create an AppAction for entries + if (!((GMenu.TreeEntry)item).get_is_nodisplay() && !((GMenu.TreeEntry)item).get_is_excluded()) { + this.add_action(new AppAction(((GMenu.TreeEntry)item).get_name(), + ((GMenu.TreeEntry)item).get_icon(), + ((GMenu.TreeEntry)item).get_exec())); + } + break; + } + } + #endif + } + + ///////////////////////////////////////////////////////////////////// + /// Reloads the menu. + ///////////////////////////////////////////////////////////////////// + + private void reload() { + // avoid too frequent changes... + if (!this.changing) { + this.changing = true; + Timeout.add(500, () => { + if (this.changed_again) { + this.changed_again = false; + return true; + } + + // reload + message("Main menu changed..."); + #if !HAVE_GMENU_3 + this.menu.remove_monitor(this.reload); + #endif + + this.clear(); + this.load_toplevel(); + + this.changing = false; + return false; + }); + } else { + this.changed_again = true; + } + } + + ///////////////////////////////////////////////////////////////////// + /// Deletes all generated Pies, when the toplevel menu is deleted. + ///////////////////////////////////////////////////////////////////// + + public override void on_remove() { + if (this.is_toplevel) + this.clear(); + } + + ///////////////////////////////////////////////////////////////////// + /// Clears this ActionGroup recursively. + ///////////////////////////////////////////////////////////////////// + + private void clear() { + foreach (var child in childs) + child.clear(); + + if (!this.is_toplevel) + PieManager.remove_pie(this.parent_id); + + this.delete_all(); + + this.childs.clear(); + + #if !HAVE_GMENU_3 + this.menu = null; + #endif + + } +} + +} diff --git a/src/actionGroups/sessionGroup.vala b/src/actionGroups/sessionGroup.vala new file mode 100644 index 0000000..42afafc --- /dev/null +++ b/src/actionGroups/sessionGroup.vala @@ -0,0 +1,76 @@ +///////////////////////////////////////////////////////////////////////// +// 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 { + +///////////////////////////////////////////////////////////////////// +/// An ActionGroup which has three Actions: Logout, Shutdown and +/// Reboot. +///////////////////////////////////////////////////////////////////// + +public class SessionGroup : ActionGroup { + + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Session Control"); + description.icon = "system-log-out"; + description.description = _("Shows a Slice for Shutdown, Reboot, and Hibernate."); + description.id = "session"; + return description; + } + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. + ///////////////////////////////////////////////////////////////////// + + public SessionGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + ///////////////////////////////////////////////////////////////////// + /// Construct block adds the three Actions. + ///////////////////////////////////////////////////////////////////// + + construct { +// string iface = GLib.Bus.get_proxy_sync(GLib.BusType.SESSION, "org.gnome.SessionManager", "/org/gnome/SessionManager"); +// iface = GLib.Bus.get_proxy_sync(GLib.BusType.SESSION, "org.freedesktop.Hal", "/org/freedesktop/Hal/devices/computer"); +// iface = GLib.Bus.get_proxy_sync(GLib.BusType.SESSION, "org.kde.ksmserver", "/KSMServer"); +// iface = GLib.Bus.get_proxy_sync(GLib.BusType.SESSION, "org.freedesktop.ConsoleKit", "/org/freedesktop/ConsoleKit/Manager"); + + this.add_action(new AppAction(_("Shutdown"), "system-shutdown", + "dbus-send --print-reply --dest=org.gnome.SessionManager /org/gnome/SessionManager org.gnome.SessionManager.Shutdown")); + + this.add_action(new AppAction(_("Logout"), "system-log-out", + "dbus-send --print-reply --dest=org.gnome.SessionManager /org/gnome/SessionManager org.gnome.SessionManager.Logout uint32:1")); + + this.add_action(new AppAction(_("Reboot"), "view-refresh", + "dbus-send --print-reply --dest=org.gnome.SessionManager /org/gnome/SessionManager org.gnome.SessionManager.Reboot")); + } + + // TODO: check for available interfaces --- these may work too: + // dbus-send --print-reply --dest=org.freedesktop.Hal /org/freedesktop/Hal/devices/computer org.freedesktop.Hal.Device.SystemPowerManagement.Shutdown + // dbus-send --print-reply --dest=org.kde.ksmserver /KSMServer org.kde.KSMServerInterface.logout 0 2 2 + // dbus-send --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Stop +} + +} diff --git a/src/actionGroups/windowListGroup.vala b/src/actionGroups/windowListGroup.vala new file mode 100644 index 0000000..69029a7 --- /dev/null +++ b/src/actionGroups/windowListGroup.vala @@ -0,0 +1,193 @@ +///////////////////////////////////////////////////////////////////////// +// 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 group displays a list of all running application windows. +///////////////////////////////////////////////////////////////////// + +public class WindowListGroup : ActionGroup { + + ///////////////////////////////////////////////////////////////////// + /// Used to register this type of ActionGroup. It sets the display + /// name for this ActionGroup, it's icon name and the string used in + /// the pies.conf file for this kind of ActionGroups. + ///////////////////////////////////////////////////////////////////// + + public static GroupRegistry.TypeDescription register() { + var description = new GroupRegistry.TypeDescription(); + description.name = _("Group: Window List"); + description.icon = "preferences-system-windows"; + description.description = _("Shows a Slice for each of your opened Windows. Almost like Alt-Tab."); + description.id = "window_list"; + return description; + } + + public bool current_workspace_only { get; set; default=false; } + + ///////////////////////////////////////////////////////////////////// + /// Two members needed to avoid useless, frequent changes of the + /// stored Actions. + ///////////////////////////////////////////////////////////////////// + + private bool changing = false; + private bool changed_again = false; + + private Wnck.Screen screen; + + ///////////////////////////////////////////////////////////////////// + /// C'tor, initializes all members. + ///////////////////////////////////////////////////////////////////// + + public WindowListGroup(string parent_id) { + GLib.Object(parent_id : parent_id); + } + + ///////////////////////////////////////////////////////////////////// + /// Loads all windows. + ///////////////////////////////////////////////////////////////////// + + construct { + this.screen = Wnck.Screen.get_default(); + + this.screen.window_opened.connect(reload); + this.screen.window_closed.connect(reload); + this.screen.active_workspace_changed.connect(reload); + + this.update(); + } + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is saved. + ///////////////////////////////////////////////////////////////////// + + public override void on_save(Xml.TextWriter writer) { + base.on_save(writer); + writer.write_attribute("current_workspace_only", this.current_workspace_only.to_string()); + } + + ///////////////////////////////////////////////////////////////////// + /// This one is called, when the ActionGroup is loaded. + ///////////////////////////////////////////////////////////////////// + + public override void on_load(Xml.Node* data) { + for (Xml.Attr* attribute = data->properties; attribute != null; attribute = attribute->next) { + string attr_name = attribute->name.down(); + string attr_content = attribute->children->content; + + if (attr_name == "current_workspace_only") { + this.current_workspace_only = bool.parse(attr_content); + } + } + } + + ///////////////////////////////////////////////////////////////////// + /// Loads all currently opened windows and creates actions for them. + ///////////////////////////////////////////////////////////////////// + + private void update() { + unowned GLib.List<Wnck.Window?> windows = this.screen.get_windows(); + + var matcher = Bamf.Matcher.get_default(); + + foreach (var window in windows) { + if (window.get_window_type() == Wnck.WindowType.NORMAL + && !window.is_skip_pager() && !window.is_skip_tasklist() + && (!current_workspace_only || (window.get_workspace() != null + && window.get_workspace() == this.screen.get_active_workspace()))) { + + var application = window.get_application(); + var bamf_app = matcher.get_application_for_xid((uint32)window.get_xid()); + + string name = window.get_name(); + + if (name.length > 30) + name = name.substring(0, 30) + "..."; + + var action = new SigAction( + name, + (bamf_app == null) ? application.get_icon_name().down() : bamf_app.get_icon(), + "%lu".printf(window.get_xid()) + ); + action.activated.connect((time_stamp) => { + Wnck.Screen.get_default().force_update(); + + var xid = (X.Window)uint64.parse(action.real_command); + var win = Wnck.Window.get(xid); + + if (win.get_workspace() != null) { + //select the workspace + if (win.get_workspace() != win.get_screen().get_active_workspace()) { + win.get_workspace().activate(time_stamp); + } + + //select the viewport inside the workspace + if (!win.is_in_viewport(win.get_workspace()) ) { + int xp, yp, widthp, heightp, scx, scy, nx, ny, wx, wy; + win.get_geometry (out xp, out yp, out widthp, out heightp); + scx = win.get_screen().get_width(); + scy = win.get_screen().get_height(); + wx = win.get_workspace().get_viewport_x(); + wy = win.get_workspace().get_viewport_y(); + if (scx > 0 && scy > 0) { + nx= ((wx+xp) / scx) * scx; + ny= ((wy+yp) / scy) * scy; + win.get_screen().move_viewport(nx, ny); + } + } + } + + if (win.is_minimized()) { + win.unminimize(time_stamp); + } + + win.activate_transient(time_stamp); + }); + this.add_action(action); + } + } + } + + ///////////////////////////////////////////////////////////////////// + /// Reloads all running applications. + ///////////////////////////////////////////////////////////////////// + + private void reload() { + // avoid too frequent changes... + if (!this.changing) { + this.changing = true; + Timeout.add(500, () => { + if (this.changed_again) { + this.changed_again = false; + return true; + } + + // reload + this.delete_all(); + this.update(); + + this.changing = false; + return false; + }); + } else { + this.changed_again = true; + } + } +} + +} |