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Diffstat (limited to 'src/app/recording.js')
| -rw-r--r-- | src/app/recording.js | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/src/app/recording.js b/src/app/recording.js new file mode 100644 index 0000000..40ed78b --- /dev/null +++ b/src/app/recording.js @@ -0,0 +1,172 @@ +// -*- Mode: js; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*- +// +// Copyright (c) 2012 Giovanni Campagna <scampa.giovanni@gmail.com> +// +// Gnome Screen Recorder 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 2 of the License, or (at your +// option) any later version. +// +// Gnome Screen Recorder 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 Gnome Screen Recorder; if not, write to the Free Software Foundation, +// Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +const Gd = imports.gi.Gd; +const GdkPixbuf = imports.gi.GdkPixbuf; +const GLib = imports.gi.GLib; +const GObject = imports.gi.GObject; +const Gtk = imports.gi.Gtk; +const Lang = imports.lang; + +const Params = imports.misc.params; +const Util = imports.misc.util; + +const Columns = { + ID: Gd.MainColumns.ID, + URI: Gd.MainColumns.URI, + PRIMARY_TEXT: Gd.MainColumns.PRIMARY_TEXT, + SECONDARY_TEXT: Gd.MainColumns.SECONDARY_TEXT, + ICON: Gd.MainColumns.ICON, + MTIME: Gd.MainColumns.MTIME, + SELECTED: Gd.MainColumns.SELECTED +}; + +const ICON_SIZE = 128; + +const RecordingsModel = new Lang.Class({ + Name: 'RecordingsModel', + Extends: Gtk.ListStore, + Properties: { + 'loading': GObject.ParamSpec.boolean('loading', '', '', GObject.ParamFlags.READABLE, false) + }, + + _init: function() { + this.parent(); + this.set_column_types([GObject.TYPE_STRING, + GObject.TYPE_STRING, + GObject.TYPE_STRING, + GObject.TYPE_STRING, + GdkPixbuf.Pixbuf, + GObject.TYPE_INT, + GObject.TYPE_BOOLEAN ]); + + this._settings = Util.getSettings('org.gnome.ScreenRecorder.Application'); + + this._loadingCount = 0; + }, + + _updateLoadingCount: function(delta) { + let wasLoading = this._loadingCount > 0; + this._loadingCount += delta; + let isLoading = this._loadingCount > 0; + + if (wasLoading != isLoading) + this.notify('loading'); + }, + + updateInfo: function(info) { + info.update(); + this._updateLoadingCount(+1); + }, + + get loading() { + return this._loadingCount > 0; + }, +}); + +const RecordingsIconView = new Lang.Class({ + Name: 'RecordingsView', + Extends: Gd.MainView, + + _init: function(params) { + params = Params.fill(params, { view_type: Gd.MainViewType.ICON }); + this.parent(params); + + this.connect('selection-mode-request', Lang.bind(this, function() { + this.selection_mode = true; + })); + } +}); + +const RecordingsContentView = new Lang.Class({ + Name: 'RecordingsContentView', + Extends: Gtk.Bin, + Properties: { 'empty': GObject.ParamSpec.boolean('empty', '', '', GObject.ParamFlags.READABLE, false) }, + + _init: function(model, params) { + params = Params.fill(params, { hexpand: true, vexpand: true, + halign: Gtk.Align.FILL, valign: Gtk.Align.FILL }); + this.parent(params); + + this.iconView = new RecordingsIconView({ model: model, visible: true }); + + this._placeHolder = new Gtk.Grid({ halign: Gtk.Align.CENTER, + valign: Gtk.Align.CENTER, + name: 'recordings-page-placeholder', + column_spacing: 6 }); + this._placeHolder.get_style_context().add_class('dim-label'); + + this._placeHolder.attach(new Gtk.Label({ name: 'recordings-page-placeholder-title', + label: _("Add Recording"), + xalign: 0.0 }), + 1, 0, 1, 1); + this._placeHolder.attach(new Gtk.Label({ label: _("Use the <b>New</b> button on the toolbar to create a new recording"), + use_markup: true, + max_width_chars: 30, + wrap: true, + halign: Gtk.Align.START, + valign: Gtk.Align.START }), + 1, 1, 1, 1); + this._placeHolder.show_all(); + + this.model = model; + this._rowInsertedId = model.connect('row-inserted', Lang.bind(this, this._updateEmpty)); + this._rowDeletedId = model.connect('row-deleted', Lang.bind(this, this._updateEmpty)); + + let [ok, ] = model.get_iter_first(); + if (ok) + this.add(this.iconView); + else + this.add(this._placeHolder); + this._empty = !ok; + }, + + get empty() { + return this._empty; + }, + + vfunc_destroy: function() { + if (this._rowInsertedId) { + this.model.disconnect(this._rowInsertedId); + this._rowInsertedId = 0; + } + if (this._rowDeletedId) { + this.model.disconnect(this._rowDeletedId); + this._rowDeletedId = 0; + } + + this.parent(); + }, + + _updateEmpty: function() { + let [ok, iter] = this.model.get_iter_first(); + + if (!ok != this._empty) { + if (ok) { + this.remove(this._placeHolder); + this.add(this.iconView); + } else { + this.remove(this.iconView); + this.add(this._placeHolder); + } + + this._empty = !ok; + this.notify('empty'); + } + } +}); |