1 /* === S Y N F I G ========================================================= */
2 /*! \file dialog_history.cpp
3 ** \brief Template File
5 ** $Id: dock_canvases.cpp,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
8 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
14 ** You may not copy, print, publish, or in any
15 ** other way distribute this software without
16 ** a prior written agreement with
17 ** the copyright holder.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
31 #include "dock_canvases.h"
33 #include "canvasview.h"
36 /* === U S I N G =========================================================== */
40 using namespace synfig;
41 using namespace studio;
43 /* === M A C R O S ========================================================= */
45 /* === G L O B A L S ======================================================= */
47 /* === P R O C E D U R E S ================================================= */
49 /* === M E T H O D S ======================================================= */
51 Dock_Canvases::Dock_Canvases():
52 Dockable("canvases",_("Canvas Browser"),Gtk::StockID("synfig-canvas"))
55 App::signal_instance_created().connect(sigc::mem_fun(*this,&studio::Dock_Canvases::new_instance));
56 App::signal_instance_deleted().connect(sigc::mem_fun(*this,&studio::Dock_Canvases::delete_instance));
57 App::signal_instance_selected().connect(sigc::mem_fun(*this,&studio::Dock_Canvases::set_selected_instance_signal));
60 add(*create_canvas_tree());
64 Gtk::StockID("synfig-canvas_new"),
65 _("Insert a new canvas")
66 )->signal_clicked().connect(
69 &Dock_Canvases::menu_new_canvas
74 Gtk::StockID("gtk-delete"),
75 _("Remove selected canvas")
76 )->signal_clicked().connect(
79 &Dock_Canvases::menu_delete
84 Gtk::StockID("synfig-rename"),
85 _("Rename selected canvas")
86 )->signal_clicked().connect(
89 &Dock_Canvases::menu_rename
95 Dock_Canvases::~Dock_Canvases()
100 Dock_Canvases::create_canvas_tree()
102 studio::Instance::CanvasTreeModel canvas_tree_model;
103 canvas_tree=manage(new class Gtk::TreeView());
105 Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column("ID") );
106 // Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
108 //column->pack_start(*icon_cellrenderer,false);
109 column->pack_start(canvas_tree_model.icon, false); //false = don't expand.
110 column->pack_start(canvas_tree_model.label);
113 // column->add_attribute(icon_cellrenderer->property_pixbuf(), canvas_tree_model.icon);
116 canvas_tree->append_column(*column);
118 canvas_tree->set_rules_hint();
119 canvas_tree->signal_row_activated().connect(sigc::mem_fun(*this,&Dock_Canvases::on_row_activate));
120 //canvas_tree->signal_event().connect(sigc::mem_fun(*this,&Dock_Canvases::on_tree_event));
121 canvas_tree->add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
122 canvas_tree->add_events(Gdk::BUTTON1_MOTION_MASK);
124 canvas_tree->set_headers_visible(false);
126 Gtk::ScrolledWindow *scrolledwindow = manage(new class Gtk::ScrolledWindow());
127 scrolledwindow->set_flags(Gtk::CAN_FOCUS);
128 scrolledwindow->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
129 scrolledwindow->add(*canvas_tree);
130 scrolledwindow->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
131 scrolledwindow->show_all();
133 return scrolledwindow;
136 etl::loose_handle<studio::CanvasView>
137 Dock_Canvases::get_selected_canvas_view()
139 return get_selected_instance()->find_canvas_view(get_selected_canvas());
142 etl::loose_handle<synfig::Canvas>
143 Dock_Canvases::get_selected_canvas()
145 Glib::RefPtr<Gtk::TreeSelection> selection=canvas_tree->get_selection();
147 if(!selection || !selection->get_selected())
150 studio::Instance::CanvasTreeModel canvas_tree_model;
152 return static_cast<etl::handle<synfig::Canvas> >((*selection->get_selected())[canvas_tree_model.canvas]);
158 Dock_Canvases::set_selected_instance_signal(etl::handle<studio::Instance> x)
160 set_selected_instance(x);
164 Dock_Canvases::set_selected_instance_(etl::handle<studio::Instance> instance)
166 if(studio::App::shutdown_in_progress)
169 selected_instance=instance;
172 canvas_tree->set_model(instance->canvas_tree_store());
177 canvas_tree->set_model(Glib::RefPtr< Gtk::TreeModel >());
183 Dock_Canvases::set_selected_instance(etl::loose_handle<studio::Instance> x)
185 if(studio::App::shutdown_in_progress)
188 // if it's already selected, don't select it again
189 if (x==selected_instance)
192 set_selected_instance_(x);
196 Dock_Canvases::new_instance(etl::handle<studio::Instance> instance)
198 if(studio::App::shutdown_in_progress)
203 etl::loose_handle<studio::Instance> loose_instance(instance);
205 instance->synfigapp::Instance::signal_filename_changed().connect(sigc::mem_fun(*this,&Dock_Canvases::refresh_instances));
206 instance->synfigapp::Instance::signal_filename_changed().connect(
207 sigc::bind<etl::loose_handle<studio::Instance> >(
208 sigc::mem_fun(*this,&Dock_Canvases::set_selected_instance),
218 Dock_Canvases::delete_instance(etl::handle<studio::Instance> instance)
220 if(studio::App::shutdown_in_progress)
225 if(selected_instance==instance)
227 set_selected_instance(0);
232 Dock_Canvases::refresh_instances()
234 if(studio::App::shutdown_in_progress)
239 Dock_Canvases::on_row_activate(const Gtk::TreeModel::Path &path, Gtk::TreeViewColumn *)
241 assert(get_selected_instance());
242 studio::Instance::CanvasTreeModel canvas_tree_model;
243 const Gtk::TreeRow row = *(get_selected_instance()->canvas_tree_store()->get_iter(path));
244 if(row[canvas_tree_model.is_canvas])
245 get_selected_instance()->focus(row[canvas_tree_model.canvas]);
247 studio::App::dialog_not_implemented();