1 /**
2 * \brief Filter Effects dialog
3 *
4 * Authors:
5 * Nicholas Bishop <nicholasbishop@gmail.com>
6 *
7 * Copyright (C) 2007 Authors
8 *
9 * Released under GNU GPL. Read the file 'COPYING' for more information.
10 */
12 #ifndef INKSCAPE_UI_DIALOG_FILTER_EFFECTS_H
13 #define INKSCAPE_UI_DIALOG_FILTER_EFFECTS_H
15 #include <gtkmm/adjustment.h>
16 #include <gtkmm/alignment.h>
17 #include <gtkmm/box.h>
18 #include <gtkmm/buttonbox.h>
19 #include <gtkmm/comboboxtext.h>
20 #include <gtkmm/drawingarea.h>
21 #include <gtkmm/frame.h>
22 #include <gtkmm/liststore.h>
23 #include <gtkmm/menu.h>
24 #include <gtkmm/sizegroup.h>
25 #include <gtkmm/treeview.h>
27 #include "attributes.h"
28 #include "dialog.h"
29 #include "sp-filter.h"
30 #include "ui/widget/filter-effect-chooser.h"
31 #include "ui/widget/notebook-page.h"
32 #include "ui/widget/spin-slider.h"
34 using namespace Inkscape::UI::Widget;
36 namespace Inkscape {
37 namespace UI {
38 namespace Dialog {
40 class FilterEffectsDialog : public Dialog {
41 public:
42 FilterEffectsDialog();
43 virtual ~FilterEffectsDialog();
45 static FilterEffectsDialog *create() { return new FilterEffectsDialog(); }
46 private:
47 class FilterModifier : public Gtk::VBox, public FilterEffectChooser
48 {
49 public:
50 FilterModifier();
52 virtual SPFilter* get_selected_filter();
53 virtual void select_filter(const SPFilter*);
54 virtual Glib::SignalProxy0<void> signal_selection_changed();
55 private:
56 void filter_list_button_release(GdkEventButton*);
57 void add_filter();
58 void remove_filter();
59 void duplicate_filter();
60 void filter_name_edited(const Glib::ustring& path, const Glib::ustring& text);
62 Gtk::TreeView _list;
63 Gtk::Button _add;
64 Glib::RefPtr<Gtk::Menu> _menu;
65 };
67 class PrimitiveColumns : public Gtk::TreeModel::ColumnRecord
68 {
69 public:
70 PrimitiveColumns()
71 {
72 add(primitive);
73 add(type_id);
74 add(type);
75 add(id);
76 }
78 Gtk::TreeModelColumn<SPFilterPrimitive*> primitive;
79 Gtk::TreeModelColumn<NR::FilterPrimitiveType> type_id;
80 Gtk::TreeModelColumn<Glib::ustring> type;
81 Gtk::TreeModelColumn<Glib::ustring> id;
82 };
84 class CellRendererConnection : public Gtk::CellRenderer
85 {
86 public:
87 CellRendererConnection();
88 Glib::PropertyProxy<void*> property_primitive();
89 static int input_count(const SPFilterPrimitive* prim);
91 static const int size = 24;
92 protected:
93 virtual void get_size_vfunc(Gtk::Widget& widget, const Gdk::Rectangle* cell_area,
94 int* x_offset, int* y_offset, int* width, int* height) const;
95 private:
96 // void* should be SPFilterPrimitive*, some weirdness with properties prevents this
97 Glib::Property<void*> _primitive;
98 };
100 class PrimitiveList : public Gtk::TreeView
101 {
102 public:
103 PrimitiveList(FilterEffectsDialog&);
105 Glib::SignalProxy0<void> signal_selection_changed();
107 void update();
108 void set_menu(Glib::RefPtr<Gtk::Menu>);
110 SPFilterPrimitive* get_selected();
111 void select(SPFilterPrimitive *prim);
113 int primitive_count() const;
114 bool is_first(const SPFilterPrimitive*) const;
115 protected:
116 bool on_expose_event(GdkEventExpose*);
117 bool on_button_press_event(GdkEventButton*);
118 bool on_motion_notify_event(GdkEventMotion*);
119 bool on_button_release_event(GdkEventButton*);
120 void on_drag_end(const Glib::RefPtr<Gdk::DragContext>&);
121 private:
122 bool do_connection_node(const Gtk::TreeIter& row, const int input, std::vector<Gdk::Point>& points,
123 const int ix, const int iy);
124 const Gtk::TreeIter find_result(const Gtk::TreeIter& start, const SPAttributeEnum attr);
125 int find_index(const Gtk::TreeIter& target);
126 void draw_connection(const Gtk::TreeIter&, const int x1, const int y1, const int row_count);
127 void sanitize_connections(const Gtk::TreeIter& prim_iter);
129 FilterEffectsDialog& _dialog;
130 Glib::RefPtr<Gtk::ListStore> _model;
131 PrimitiveColumns _columns;
132 Glib::RefPtr<Gtk::Menu> _primitive_menu;
133 int _in_drag;
134 SPFilterPrimitive* _drag_prim;
135 };
137 class SettingsGroup : public Gtk::VBox
138 {
139 public:
140 SettingsGroup();
141 void init(FilterEffectsDialog* dlg, Glib::RefPtr<Gtk::SizeGroup> sg);
143 void add_setting_generic(Gtk::Widget& w, const Glib::ustring& label);
144 void add_setting(SpinSlider& ss, const SPAttributeEnum attr, const Glib::ustring& label);
145 template<typename T> void add_setting(ComboBoxEnum<T>& combo, const SPAttributeEnum attr,
146 const Glib::ustring& label)
147 {
148 add_setting_generic(combo, label);
149 combo.signal_changed().connect(
150 sigc::bind(sigc::mem_fun(_dialog, &FilterEffectsDialog::set_attr_comboboxenum<T>), attr, &combo));
151 }
152 void add_setting(std::vector<Gtk::Widget*>& w, const Glib::ustring& label = "");
153 private:
154 Glib::RefPtr<Gtk::SizeGroup> _sizegroup;
155 FilterEffectsDialog* _dialog;
156 };
158 void init_settings_widgets();
160 // Handlers
161 void add_primitive();
162 void remove_primitive();
163 void duplicate_primitive();
165 void set_attr_spinslider(const SPAttributeEnum attr, const SpinSlider*);
166 template<typename T> void set_attr_comboboxenum(const SPAttributeEnum attr, ComboBoxEnum<T>* input)
167 {
168 if(input->is_sensitive())
169 set_attr(attr, input->get_active_data()->key.c_str());
170 }
171 void set_attr_special(const SPAttributeEnum);
172 void set_attr(const SPAttributeEnum, const gchar* val);
173 void update_settings_view();
174 void update_settings_sensitivity();
176 // Filter effect selection
177 FilterModifier _filter_modifier;
179 // View/add primitives
180 Gtk::VBox _primitive_box;
181 PrimitiveList _primitive_list;
182 UI::Widget::ComboBoxEnum<NR::FilterPrimitiveType> _add_primitive_type;
183 Gtk::Button _add_primitive;
185 // Right pane (filter effect primitive settings)
186 Gtk::VBox _settings;
187 Glib::RefPtr<Gtk::SizeGroup> _settings_labels;
188 Gtk::Label _empty_settings;
190 // Generic settings
191 SettingsGroup _generic_settings;
192 UI::Widget::ComboBoxEnum<FilterPrimitiveInput> _primitive_input1;
193 UI::Widget::ComboBoxEnum<FilterPrimitiveInput> _primitive_input2;
195 SettingsGroup _blend;
196 UI::Widget::ComboBoxEnum<NR::FilterBlendMode> _blend_mode;
198 SettingsGroup _colormatrix;
199 Gtk::ComboBoxText _colormatrix_type;
201 SettingsGroup _componenttransfer;
203 SettingsGroup _composite;
204 UI::Widget::ComboBoxEnum<FeCompositeOperator> _composite_operator;
205 SpinSlider _composite_k1;
206 SpinSlider _composite_k2;
207 SpinSlider _composite_k3;
208 SpinSlider _composite_k4;
210 SettingsGroup _convolvematrix;
212 SettingsGroup _diffuselighting;
214 SettingsGroup _displacementmap;
216 SettingsGroup _flood;
218 SettingsGroup _gaussianblur;
219 SpinSlider _gaussianblur_stddeviation;
221 SettingsGroup _image;
223 SettingsGroup _merge;
225 SettingsGroup _morphology;
226 Gtk::ComboBoxText _morphology_operator;
227 SpinSlider _morphology_radius;
229 SettingsGroup _offset;
230 SpinSlider _offset_dx;
231 SpinSlider _offset_dy;
233 SettingsGroup _specularlighting;
235 SettingsGroup _tile;
237 SettingsGroup _turbulence;
238 SpinSlider _turbulence_basefrequency;
239 SpinSlider _turbulence_numoctaves;
240 SpinSlider _turbulence_seed;
241 Gtk::CheckButton _turbulence_stitchtiles;
242 Gtk::RadioButton::Group _turbulence_type;
243 Gtk::RadioButton _turbulence_fractalnoise;
244 Gtk::RadioButton _turbulence_turbulence;
246 FilterEffectsDialog(FilterEffectsDialog const &d);
247 FilterEffectsDialog& operator=(FilterEffectsDialog const &d);
248 };
250 } // namespace Dialog
251 } // namespace UI
252 } // namespace Inkscape
254 #endif // INKSCAPE_UI_DIALOG_FILTER_EFFECTS_H
256 /*
257 Local Variables:
258 mode:c++
259 c-file-style:"stroustrup"
260 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
261 indent-tabs-mode:nil
262 fill-column:99
263 End:
264 */
265 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :