1 /* === S Y N F I G ========================================================= */
2 /*! \file historytreestore.cpp
3 ** \brief Template File
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
21 /* ========================================================================= */
23 /* === H E A D E R S ======================================================= */
32 #include "historytreestore.h"
33 #include <synfig/valuenode.h>
34 #include "iconcontroller.h"
35 #include <synfig/valuenode_timedswap.h>
36 #include <gtkmm/button.h>
37 #include <synfigapp/action.h>
44 /* === U S I N G =========================================================== */
48 using namespace synfig;
49 using namespace studio;
51 /* === M A C R O S ========================================================= */
53 /* === G L O B A L S ======================================================= */
55 /* === P R O C E D U R E S ================================================= */
57 /* === M E T H O D S ======================================================= */
59 static HistoryTreeStore::Model& ModelHack()
61 static HistoryTreeStore::Model* model(0);
62 if(!model)model=new HistoryTreeStore::Model;
66 HistoryTreeStore::HistoryTreeStore(etl::loose_handle<studio::Instance> instance_):
67 Gtk::TreeStore (ModelHack()),
70 instance_->signal_undo().connect(sigc::mem_fun(*this,&studio::HistoryTreeStore::on_undo));
71 instance_->signal_redo().connect(sigc::mem_fun(*this,&studio::HistoryTreeStore::on_redo));
72 instance_->signal_undo_stack_cleared().connect(sigc::mem_fun(*this,&studio::HistoryTreeStore::on_undo_stack_cleared));
73 instance_->signal_redo_stack_cleared().connect(sigc::mem_fun(*this,&studio::HistoryTreeStore::on_redo_stack_cleared));
74 instance_->signal_new_action().connect(sigc::mem_fun(*this,&studio::HistoryTreeStore::on_new_action));
75 instance_->signal_action_status_changed().connect(sigc::mem_fun(*this,&studio::HistoryTreeStore::on_action_status_changed));
78 HistoryTreeStore::~HistoryTreeStore()
80 synfig::info("HistoryTreeStore::~HistoryTreeStore(): Deleted");
83 Glib::RefPtr<HistoryTreeStore>
84 HistoryTreeStore::create(etl::loose_handle<studio::Instance> instance_)
86 return Glib::RefPtr<HistoryTreeStore>(new HistoryTreeStore(instance_));
90 HistoryTreeStore::rebuild()
92 synfigapp::Action::Stack::const_iterator iter;
96 for(iter=instance()->undo_action_stack().begin();iter!=instance()->undo_action_stack().end();++iter)
98 insert_action(*(prepend()),*iter,true,true,false);
100 curr_row=*children().end();
101 for(iter=instance()->redo_action_stack().begin();iter!=instance()->redo_action_stack().end();++iter)
103 insert_action(*(append()),*iter,true,false,true);
108 HistoryTreeStore::insert_action(Gtk::TreeRow row,etl::handle<synfigapp::Action::Undoable> action, bool /*is_active*/, bool is_undo, bool is_redo)
112 row[model.action] = action;
113 row[model.name] = static_cast<Glib::ustring>(action->get_local_name());
114 row[model.is_active] = action->is_active();
115 row[model.is_undo] = is_undo;
116 row[model.is_redo] = is_redo;
118 synfigapp::Action::CanvasSpecific *specific_action;
119 specific_action=dynamic_cast<synfigapp::Action::CanvasSpecific*>(action.get());
122 row[model.canvas] = specific_action->get_canvas();
123 row[model.canvas_id] = specific_action->get_canvas()->get_id();
126 etl::handle<synfigapp::Action::Group> group;
127 group=etl::handle<synfigapp::Action::Group>::cast_dynamic(action);
130 synfigapp::Action::ActionList::const_iterator iter;
131 for(iter=group->action_list().begin();iter!=group->action_list().end();++iter)
133 Gtk::TreeRow child_row = *(append(row.children()));
134 insert_action(child_row,*iter,true,is_undo,is_redo);
138 //row[model.icon] = Gtk::Button().render_icon(Gtk::StockID("synfig-canvas"),Gtk::ICON_SIZE_SMALL_TOOLBAR);
143 HistoryTreeStore::on_undo()
149 HistoryTreeStore::on_redo()
155 HistoryTreeStore::on_undo_stack_cleared()
157 Gtk::TreeModel::Children::iterator iter,next;
158 Gtk::TreeModel::Children children_(children());
160 for(next=children_.begin(),iter=next++; iter != children_.end(); iter=(next!=children_.end())?next++:next)
162 Gtk::TreeModel::Row row = *iter;
163 if(row[model.is_undo])
169 HistoryTreeStore::on_redo_stack_cleared()
171 Gtk::TreeModel::Children::iterator iter,next;
172 Gtk::TreeModel::Children children_(children());
174 for(next=children_.begin(),iter=next++; iter != children_.end(); iter=(next!=children_.end())?next++:next)
176 Gtk::TreeModel::Row row = *iter;
177 if(row[model.is_redo])
183 HistoryTreeStore::on_new_action(etl::handle<synfigapp::Action::Undoable> action)
185 // Gtk::TreeRow row = *(append());
187 Gtk::TreeModel::Children::iterator iter;
188 for(iter=children().begin(); iter != children().end(); ++iter)
190 Gtk::TreeModel::Row row = *iter;
191 if(row[model.is_redo])
199 insert_action(row,action);
203 HistoryTreeStore::on_action_status_changed(etl::handle<synfigapp::Action::Undoable> action)
205 Gtk::TreeModel::Children::iterator iter;
206 Gtk::TreeModel::Children children_(children());
208 for(iter=children_.begin(); iter != children_.end(); ++iter)
210 Gtk::TreeModel::Row row = *iter;
211 if(action == (etl::handle<synfigapp::Action::Undoable>)row[model.action])
213 row[model.is_active]=action->is_active();
220 HistoryTreeStore::search_func(const Glib::RefPtr<Gtk::TreeModel>&,int,const Glib::ustring& x,const Gtk::TreeModel::iterator& iter)
224 Glib::ustring substr(x.uppercase());
225 Glib::ustring name((*iter)[model.name]);
226 name=name.uppercase();
228 return name.find(substr)==Glib::ustring::npos;