Added copyright lines for files I've edited this year.
[synfig.git] / synfig-studio / trunk / src / gtkmm / layertree.h
1 /* === S Y N F I G ========================================================= */
2 /*!     \file layertree.h
3 **      \brief Template Header
4 **
5 **      $Id$
6 **
7 **      \legal
8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 **      Copyright (c) 2008 Chris Moore
10 **
11 **      This package is free software; you can redistribute it and/or
12 **      modify it under the terms of the GNU General Public License as
13 **      published by the Free Software Foundation; either version 2 of
14 **      the License, or (at your option) any later version.
15 **
16 **      This package is distributed in the hope that it will be useful,
17 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
18 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 **      General Public License for more details.
20 **      \endlegal
21 */
22 /* ========================================================================= */
23
24 /* === S T A R T =========================================================== */
25
26 #ifndef __SYNFIG_STUDIO_LAYERTREE_H
27 #define __SYNFIG_STUDIO_LAYERTREE_H
28
29 /* === H E A D E R S ======================================================= */
30
31 #include <gtkmm/treeview.h>
32 #include <gtkmm/treestore.h>
33 #include <gtkmm/tooltips.h>
34 #include <gtkmm/table.h>
35 #include <gtkmm/box.h>
36 #include <gtkmm/adjustment.h>
37 #include <gtkmm/scale.h>
38 #include <gtkmm/button.h>
39
40 #include <synfigapp/canvasinterface.h>
41 #include <synfigapp/value_desc.h>
42 #include "layertreestore.h"
43 #include "layerparamtreestore.h"
44 #include <synfig/valuenode_animated.h>
45
46 #include "widget_value.h"
47
48 /* === M A C R O S ========================================================= */
49
50 /* === T Y P E D E F S ===================================================== */
51
52 /* === C L A S S E S & S T R U C T S ======================================= */
53
54 namespace Gtk { class TreeModelSort; };
55
56 namespace studio {
57
58 class CellRenderer_TimeTrack;
59 class CellRenderer_ValueBase;
60
61 class LayerTree : public Gtk::Table
62 {
63         /*
64  -- ** -- P U B L I C   T Y P E S ---------------------------------------------
65         */
66
67 public:
68
69         typedef studio::ColumnID ColumnID;
70 /*      enum ColumnID
71         {
72                 COLUMNID_NAME,
73                 COLUMNID_VALUE,
74                 COLUMNID_TIME_TRACK,
75
76                 COLUMNID_END                    //!< \internal
77         };
78 */
79         typedef std::list<synfig::Layer::Handle> LayerList;
80
81         /*
82  -- ** -- P U B L I C  D A T A ------------------------------------------------
83         */
84
85 public:
86
87         //LayerTreeStore::Model model;
88
89         LayerTreeStore::Model layer_model;
90         LayerParamTreeStore::Model param_model;
91
92         synfig::Layer::Handle last_top_selected_layer;
93         Gtk::TreePath last_top_selected_path;
94
95         /*
96  -- ** -- P R I V A T E   D A T A ---------------------------------------------
97         */
98
99 private:
100
101         Gtk::Tooltips tooltips_;
102         Gtk::TreePath last_tooltip_path;
103
104
105
106         Gtk::TreeView* layer_tree_view_;
107
108         Gtk::TreeView* param_tree_view_;
109
110
111
112         Gtk::HBox *hbox;
113
114         Gtk::Adjustment layer_amount_adjustment_;
115
116         Gtk::HScale *layer_amount_hscale;
117
118         synfig::Layer::Handle quick_layer;
119
120         Glib::RefPtr<LayerTreeStore> layer_tree_store_;
121
122         Glib::RefPtr<LayerParamTreeStore> param_tree_store_;
123
124         Glib::RefPtr<Gtk::TreeModelSort> sorted_layer_tree_store_;
125
126 //      CellRenderer_TimeTrack *cellrenderer_time_track;
127
128         Gtk::TreeView::Column* column_time_track;
129
130         Gtk::TreeView::Column* column_z_depth;
131
132         CellRenderer_ValueBase *cellrenderer_value;
133
134         sigc::signal<void,synfig::Layer::Handle> signal_layer_toggle_;
135
136         sigc::signal<void,synfigapp::ValueDesc,synfig::ValueBase> signal_edited_value_;
137
138         sigc::signal<bool, int, Gtk::TreeRow, ColumnID> signal_layer_user_click_;
139
140         sigc::signal<bool, int, Gtk::TreeRow, ColumnID> signal_param_user_click_;
141
142         sigc::signal<void,synfigapp::ValueDesc,std::set<synfig::Waypoint,std::less<synfig::UniqueID> >,int,synfig::Waypoint::Side> signal_waypoint_clicked_layertree_;
143
144         bool disable_amount_changed_signal;
145
146         Gtk::Button *button_raise;
147         Gtk::Button *button_lower;
148         Gtk::Button *button_duplicate;
149         Gtk::Button *button_delete;
150
151         Widget_ValueBase blend_method_widget;
152
153         /*
154  -- ** -- P R I V A T E   M E T H O D S ---------------------------------------
155         */
156
157 private:
158
159         Gtk::Widget* create_layer_tree();
160         Gtk::Widget* create_param_tree();
161
162         /*
163  -- ** -- S I G N A L   T E R M I N A L S -------------------------------------
164         */
165
166 private:
167
168         void on_edited_value(const Glib::ustring&path_string,synfig::ValueBase value);
169
170         void on_layer_renamed(const Glib::ustring&path_string,const Glib::ustring& value);
171
172         void on_layer_toggle(const Glib::ustring& path_string);
173
174         void on_waypoint_clicked_layertree(const etl::handle<synfig::Node>& node, const synfig::Time&, const synfig::Time&, int button, synfig::Waypoint::Side side);
175
176         void on_waypoint_changed( synfig::Waypoint waypoint , synfig::ValueNode::Handle value_node);
177
178         bool on_layer_tree_event(GdkEvent *event);
179
180         bool on_param_tree_event(GdkEvent *event);
181
182         void on_selection_changed();
183
184         void on_dirty_preview();
185
186         void on_amount_value_changed();
187
188         void on_blend_method_changed();
189
190 public:
191
192         void on_raise_pressed();
193
194         void on_lower_pressed();
195
196         void on_duplicate_pressed();
197
198         void on_delete_pressed();
199
200         /*
201  -- ** -- P U B L I C   M E T H O D S -----------------------------------------
202         */
203
204 public:
205
206         //Gtk::TreeView* get_param_tree_view() { return param_tree_view_; }
207         //Gtk::TreeView& param_tree_view() { return *param_tree_view_; }
208         Gtk::HBox& get_hbox() { return *hbox; }
209
210         Gtk::TreeView& get_layer_tree_view() { return *layer_tree_view_; }
211         Gtk::TreeView& get_param_tree_view() { return *param_tree_view_; }
212
213         const Gtk::TreeView& get_layer_tree_view()const { return *layer_tree_view_; }
214         const Gtk::TreeView& get_param_tree_view()const { return *param_tree_view_; }
215
216         Glib::RefPtr<Gtk::TreeSelection> get_selection() { return get_layer_tree_view().get_selection(); }
217         Glib::SignalProxy1< bool,GdkEvent* >  signal_event () { return get_layer_tree_view().signal_event(); }
218
219         LayerTree();
220         ~LayerTree();
221
222         void set_model(Glib::RefPtr<LayerTreeStore> layer_tree_store_);
223
224         void set_time_adjustment(Gtk::Adjustment &adjustment);
225
226         void set_show_timetrack(bool x=true);
227
228         //! Signal called when layer is toggled.
229         sigc::signal<void,synfig::Layer::Handle>& signal_layer_toggle() { return signal_layer_toggle_; }
230
231         //! Signal called with a value has been edited.
232         sigc::signal<void,synfigapp::ValueDesc,synfig::ValueBase>& signal_edited_value() { return signal_edited_value_; }
233
234         sigc::signal<bool,int, Gtk::TreeRow, ColumnID>& signal_layer_user_click() { return signal_layer_user_click_; }
235
236         sigc::signal<bool,int, Gtk::TreeRow, ColumnID>& signal_param_user_click() { return signal_param_user_click_; }
237
238         sigc::signal<void,synfigapp::ValueDesc,std::set<synfig::Waypoint,std::less<synfig::UniqueID> >,int,synfig::Waypoint::Side>& signal_waypoint_clicked_layertree() { return signal_waypoint_clicked_layertree_; }
239
240         etl::handle<synfigapp::SelectionManager> get_selection_manager() { return layer_tree_store_->canvas_interface()->get_selection_manager(); }
241
242
243
244         void select_layer(synfig::Layer::Handle layer);
245         void select_layers(const LayerList& layer_list);
246         void select_all_children_layers(synfig::Layer::Handle layer);
247         void select_all_children(Gtk::TreeModel::Children::iterator iter);
248         LayerList get_selected_layers()const;
249         synfig::Layer::Handle get_selected_layer()const;
250         void clear_selected_layers();
251
252 }; // END of LayerTree
253
254 }; // END of namespace studio
255
256 /* === E N D =============================================================== */
257
258 #endif