1d3a5d73f00fc29df90d1e55e48b3b50137a52db
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/cellrendererspin.h>
20 #include <gtkmm/comboboxtext.h>
21 #include <gtkmm/drawingarea.h>
22 #include <gtkmm/frame.h>
23 #include <gtkmm/liststore.h>
24 #include <gtkmm/menu.h>
25 #include <gtkmm/sizegroup.h>
26 #include <gtkmm/treeview.h>
28 #include "attributes.h"
29 #include "dialog.h"
30 #include "sp-filter.h"
31 #include "sp-feconvolvematrix.h"
32 #include "ui/widget/filter-effect-chooser.h"
33 #include "ui/widget/notebook-page.h"
34 #include "ui/widget/spin-slider.h"
36 using namespace Inkscape::UI::Widget;
38 namespace Inkscape {
39 namespace UI {
40 namespace Dialog {
42 class FilterEffectsDialog : public Dialog {
43 public:
44 FilterEffectsDialog();
45 virtual ~FilterEffectsDialog();
47 static FilterEffectsDialog *create() { return new FilterEffectsDialog(); }
48 private:
49 class FilterModifier : public Gtk::VBox, public FilterEffectChooser
50 {
51 public:
52 FilterModifier();
54 virtual SPFilter* get_selected_filter();
55 virtual void select_filter(const SPFilter*);
56 virtual Glib::SignalProxy0<void> signal_selection_changed();
57 private:
58 void filter_list_button_release(GdkEventButton*);
59 void add_filter();
60 void remove_filter();
61 void duplicate_filter();
62 void filter_name_edited(const Glib::ustring& path, const Glib::ustring& text);
64 Gtk::TreeView _list;
65 Gtk::Button _add;
66 Glib::RefPtr<Gtk::Menu> _menu;
67 };
69 class PrimitiveColumns : public Gtk::TreeModel::ColumnRecord
70 {
71 public:
72 PrimitiveColumns()
73 {
74 add(primitive);
75 add(type_id);
76 add(type);
77 add(id);
78 }
80 Gtk::TreeModelColumn<SPFilterPrimitive*> primitive;
81 Gtk::TreeModelColumn<NR::FilterPrimitiveType> type_id;
82 Gtk::TreeModelColumn<Glib::ustring> type;
83 Gtk::TreeModelColumn<Glib::ustring> id;
84 };
86 class CellRendererConnection : public Gtk::CellRenderer
87 {
88 public:
89 CellRendererConnection();
90 Glib::PropertyProxy<void*> property_primitive();
91 static int input_count(const SPFilterPrimitive* prim);
93 static const int size = 24;
95 void set_text_width(const int w);
96 int get_text_width() const;
97 protected:
98 virtual void get_size_vfunc(Gtk::Widget& widget, const Gdk::Rectangle* cell_area,
99 int* x_offset, int* y_offset, int* width, int* height) const;
100 private:
101 // void* should be SPFilterPrimitive*, some weirdness with properties prevents this
102 Glib::Property<void*> _primitive;
103 int _text_width;
104 };
106 class PrimitiveList : public Gtk::TreeView
107 {
108 public:
109 PrimitiveList(FilterEffectsDialog&);
111 Glib::SignalProxy0<void> signal_selection_changed();
113 void update();
114 void set_menu(Glib::RefPtr<Gtk::Menu>);
116 SPFilterPrimitive* get_selected();
117 void select(SPFilterPrimitive *prim);
119 int primitive_count() const;
120 protected:
121 bool on_expose_signal(GdkEventExpose*);
122 bool on_button_press_event(GdkEventButton*);
123 bool on_motion_notify_event(GdkEventMotion*);
124 bool on_button_release_event(GdkEventButton*);
125 void on_drag_end(const Glib::RefPtr<Gdk::DragContext>&);
126 private:
127 int init_text();
129 bool do_connection_node(const Gtk::TreeIter& row, const int input, std::vector<Gdk::Point>& points,
130 const int ix, const int iy);
131 const Gtk::TreeIter find_result(const Gtk::TreeIter& start, const SPAttributeEnum attr);
132 int find_index(const Gtk::TreeIter& target);
133 void draw_connection(const Gtk::TreeIter&, const SPAttributeEnum attr, const int text_start_x,
134 const int x1, const int y1, const int row_count);
135 void sanitize_connections(const Gtk::TreeIter& prim_iter);
137 FilterEffectsDialog& _dialog;
138 Glib::RefPtr<Gtk::ListStore> _model;
139 PrimitiveColumns _columns;
140 CellRendererConnection _connection_cell;
141 Glib::RefPtr<Gtk::Menu> _primitive_menu;
142 Glib::RefPtr<Pango::Layout> _vertical_layout;
143 int _in_drag;
144 SPFilterPrimitive* _drag_prim;
145 };
147 class SettingsGroup : public Gtk::VBox
148 {
149 public:
150 SettingsGroup();
151 void init(FilterEffectsDialog* dlg, Glib::RefPtr<Gtk::SizeGroup> sg);
153 void add_setting_generic(Gtk::Widget& w, const Glib::ustring& label);
154 void add_setting(SpinSlider& ss, const SPAttributeEnum attr, const Glib::ustring& label);
155 template<typename T> void add_setting(ComboBoxEnum<T>& combo, const SPAttributeEnum attr,
156 const Glib::ustring& label)
157 {
158 add_setting_generic(combo, label);
159 combo.signal_changed().connect(
160 sigc::bind(sigc::mem_fun(_dialog, &FilterEffectsDialog::set_attr_comboboxenum<T>), attr, &combo));
161 }
162 void add_setting(std::vector<Gtk::Widget*>& w, const Glib::ustring& label = "");
163 private:
164 Glib::RefPtr<Gtk::SizeGroup> _sizegroup;
165 FilterEffectsDialog* _dialog;
166 };
168 class ConvolveMatrixColumns : public Gtk::TreeModel::ColumnRecord
169 {
170 public:
171 ConvolveMatrixColumns();
172 std::vector<Gtk::TreeModelColumn<double> > cols;
173 };
175 class ConvolveMatrix : public Gtk::TreeView
176 {
177 public:
178 ConvolveMatrix();
180 sigc::signal<void>& signal_changed();
181 Glib::ustring get_value() const;
183 void update(SPFeConvolveMatrix*);
184 void update(SPFeConvolveMatrix*, const int r, const int c);
185 private:
186 void rebind(const Glib::ustring&, const Glib::ustring&);
187 Glib::RefPtr<Gtk::ListStore> _model;
188 ConvolveMatrixColumns _columns;
189 sigc::signal<void> _signal_changed;
190 };
192 void init_settings_widgets();
194 // Handlers
195 void add_primitive();
196 void remove_primitive();
197 void duplicate_primitive();
199 void set_attr_spinslider(const SPAttributeEnum attr, const SpinSlider*);
200 template<typename T> void set_attr_comboboxenum(const SPAttributeEnum attr, ComboBoxEnum<T>* input)
201 {
202 if(input->is_sensitive())
203 set_attr(attr, input->get_active_data()->key.c_str());
204 }
205 void set_attr_special(const SPAttributeEnum);
206 void set_attr(const SPAttributeEnum, const gchar* val);
207 void update_settings_view();
208 void update_settings_sensitivity();
210 // Filter effect selection
211 FilterModifier _filter_modifier;
213 // View/add primitives
214 Gtk::VBox _primitive_box;
215 PrimitiveList _primitive_list;
216 UI::Widget::ComboBoxEnum<NR::FilterPrimitiveType> _add_primitive_type;
217 Gtk::Button _add_primitive;
219 // Right pane (filter effect primitive settings)
220 Gtk::VBox _settings;
221 Glib::RefPtr<Gtk::SizeGroup> _settings_labels;
222 Gtk::Label _empty_settings;
224 // Generic settings
225 SettingsGroup _blend;
226 UI::Widget::ComboBoxEnum<NR::FilterBlendMode> _blend_mode;
228 SettingsGroup _colormatrix;
229 Gtk::ComboBoxText _colormatrix_type;
231 SettingsGroup _componenttransfer;
233 SettingsGroup _composite;
234 UI::Widget::ComboBoxEnum<FeCompositeOperator> _composite_operator;
235 SpinSlider _composite_k1;
236 SpinSlider _composite_k2;
237 SpinSlider _composite_k3;
238 SpinSlider _composite_k4;
240 SettingsGroup _convolvematrix;
241 Gtk::SpinButton _convolve_orderx;
242 Gtk::SpinButton _convolve_ordery;
243 ConvolveMatrix _convolve_kernelmatrix;
244 SpinSlider _convolve_divisor;
245 SpinSlider _convolve_bias;
247 SettingsGroup _diffuselighting;
249 SettingsGroup _displacementmap;
251 SettingsGroup _flood;
253 SettingsGroup _gaussianblur;
254 SpinSlider _gaussianblur_stddeviation;
256 SettingsGroup _image;
258 SettingsGroup _merge;
260 SettingsGroup _morphology;
261 Gtk::ComboBoxText _morphology_operator;
262 SpinSlider _morphology_radius;
264 SettingsGroup _offset;
265 SpinSlider _offset_dx;
266 SpinSlider _offset_dy;
268 SettingsGroup _specularlighting;
270 SettingsGroup _tile;
272 SettingsGroup _turbulence;
273 SpinSlider _turbulence_basefrequency;
274 SpinSlider _turbulence_numoctaves;
275 SpinSlider _turbulence_seed;
276 Gtk::CheckButton _turbulence_stitchtiles;
277 Gtk::RadioButton::Group _turbulence_type;
278 Gtk::RadioButton _turbulence_fractalnoise;
279 Gtk::RadioButton _turbulence_turbulence;
281 FilterEffectsDialog(FilterEffectsDialog const &d);
282 FilterEffectsDialog& operator=(FilterEffectsDialog const &d);
283 };
285 } // namespace Dialog
286 } // namespace UI
287 } // namespace Inkscape
289 #endif // INKSCAPE_UI_DIALOG_FILTER_EFFECTS_H
291 /*
292 Local Variables:
293 mode:c++
294 c-file-style:"stroustrup"
295 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
296 indent-tabs-mode:nil
297 fill-column:99
298 End:
299 */
300 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :