1 #ifndef SEEN_SP_DESKTOP_WIDGET_H
2 #define SEEN_SP_DESKTOP_WIDGET_H
4 /** \file
5 * SPDesktopWidget: handling Gtk events on a desktop.
6 *
7 * Authors:
8 * Jon A. Cruz <jon@joncruz.org> (c) 2010
9 * John Bintz <jcoswell@coswellproductions.org> (c) 2006
10 * Ralf Stephan <ralf@ark.in-berlin.de> (c) 2005, distrib. under GPL2
11 * Abhishek Sharma
12 * ? -2004
13 */
15 #include <gtk/gtktooltips.h>
16 #include <gtk/gtkwindow.h>
18 #include "display/display-forward.h"
19 #include "libnr/nr-point.h"
20 #include "forward.h"
21 #include "sp-object.h"
22 #include "message.h"
23 #include "ui/view/view-widget.h"
24 #include "ui/view/edit-widget-interface.h"
26 #include <sigc++/connection.h>
28 // forward declaration
29 typedef struct _EgeColorProfTracker EgeColorProfTracker;
32 #define SP_TYPE_DESKTOP_WIDGET SPDesktopWidget::getType()
33 #define SP_DESKTOP_WIDGET(o) (GTK_CHECK_CAST ((o), SP_TYPE_DESKTOP_WIDGET, SPDesktopWidget))
34 #define SP_DESKTOP_WIDGET_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), SP_TYPE_DESKTOP_WIDGET, SPDesktopWidgetClass))
35 #define SP_IS_DESKTOP_WIDGET(o) (GTK_CHECK_TYPE ((o), SP_TYPE_DESKTOP_WIDGET))
36 #define SP_IS_DESKTOP_WIDGET_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), SP_TYPE_DESKTOP_WIDGET))
38 void sp_desktop_widget_destroy (SPDesktopWidget* dtw);
40 void sp_desktop_widget_show_decorations(SPDesktopWidget *dtw, gboolean show);
41 void sp_desktop_widget_iconify(SPDesktopWidget *dtw);
42 void sp_desktop_widget_maximize(SPDesktopWidget *dtw);
43 void sp_desktop_widget_fullscreen(SPDesktopWidget *dtw);
44 void sp_desktop_widget_update_zoom(SPDesktopWidget *dtw);
45 void sp_desktop_widget_update_rulers (SPDesktopWidget *dtw);
46 void sp_desktop_widget_update_hruler (SPDesktopWidget *dtw);
47 void sp_desktop_widget_update_vruler (SPDesktopWidget *dtw);
49 /* Show/hide rulers & scrollbars */
50 void sp_desktop_widget_toggle_rulers (SPDesktopWidget *dtw);
51 void sp_desktop_widget_toggle_scrollbars (SPDesktopWidget *dtw);
52 void sp_desktop_widget_update_scrollbars (SPDesktopWidget *dtw, double scale);
53 void sp_desktop_widget_toggle_color_prof_adj( SPDesktopWidget *dtw );
55 void sp_dtw_desktop_activate (SPDesktopWidget *dtw);
56 void sp_dtw_desktop_deactivate (SPDesktopWidget *dtw);
58 namespace Inkscape { namespace Widgets { class LayerSelector; } }
60 namespace Inkscape { namespace UI { namespace Widget { class SelectedStyle; } } }
62 namespace Inkscape { namespace UI { namespace Dialogs { class SwatchesPanel; } } }
64 /// A GtkEventBox on an SPDesktop.
65 struct SPDesktopWidget {
66 SPViewWidget viewwidget;
68 unsigned int update : 1;
70 sigc::connection modified_connection;
72 GtkTooltips *tt;
74 SPDesktop *desktop;
76 Gtk::Window *window;
78 // The root vbox of the window layout.
79 GtkWidget *vbox;
81 GtkWidget *hbox;
83 GtkWidget *menubar, *statusbar;
85 Inkscape::UI::Dialogs::SwatchesPanel *panels;
87 GtkWidget *hscrollbar, *vscrollbar, *vscrollbar_box;
89 /* Rulers */
90 GtkWidget *hruler, *vruler;
91 GtkWidget *hruler_box, *vruler_box; // eventboxes for setting tooltips
93 GtkWidget *sticky_zoom;
94 GtkWidget *cms_adjust;
95 GtkWidget *coord_status;
96 GtkWidget *coord_status_x;
97 GtkWidget *coord_status_y;
98 GtkWidget *select_status;
99 GtkWidget *select_status_eventbox;
100 GtkWidget *zoom_status;
101 gulong zoom_update;
103 Inkscape::UI::Widget::Dock *dock;
105 Inkscape::UI::Widget::SelectedStyle *selected_style;
107 gint coord_status_id, select_status_id;
109 unsigned int _interaction_disabled_counter;
111 SPCanvas *canvas;
112 Geom::Point ruler_origin;
113 double dt2r;
115 GtkAdjustment *hadj, *vadj;
117 Inkscape::Widgets::LayerSelector *layer_selector;
119 EgeColorProfTracker* _tracker;
121 struct WidgetStub : public Inkscape::UI::View::EditWidgetInterface {
122 SPDesktopWidget *_dtw;
123 SPDesktop *_dt;
124 WidgetStub (SPDesktopWidget* dtw) : _dtw(dtw) {}
126 virtual void setTitle (gchar const *uri)
127 { _dtw->updateTitle (uri); }
128 virtual Gtk::Window* getWindow()
129 { return _dtw->window; }
131 virtual void layout() {
132 _dtw->layoutWidgets();
133 }
135 virtual void present()
136 { _dtw->presentWindow(); }
137 virtual void getGeometry (gint &x, gint &y, gint &w, gint &h)
138 { _dtw->getWindowGeometry (x, y, w, h); }
139 virtual void setSize (gint w, gint h)
140 { _dtw->setWindowSize (w, h); }
141 virtual void setPosition (Geom::Point p)
142 { _dtw->setWindowPosition (p); }
143 virtual void setTransient (void* p, int transient_policy)
144 { _dtw->setWindowTransient (p, transient_policy); }
145 virtual Geom::Point getPointer()
146 { return _dtw->window_get_pointer(); }
147 virtual void setIconified()
148 { sp_desktop_widget_iconify (_dtw); }
149 virtual void setMaximized()
150 { sp_desktop_widget_maximize (_dtw); }
151 virtual void setFullscreen()
152 { sp_desktop_widget_fullscreen (_dtw); }
153 virtual bool shutdown()
154 { return _dtw->shutdown(); }
155 virtual void destroy()
156 {
157 if(_dtw->window != NULL)
158 delete _dtw->window;
159 _dtw->window = NULL;
160 }
162 virtual void requestCanvasUpdate()
163 { _dtw->requestCanvasUpdate(); }
164 virtual void requestCanvasUpdateAndWait()
165 { _dtw->requestCanvasUpdateAndWait(); }
166 virtual void enableInteraction()
167 { _dtw->enableInteraction(); }
168 virtual void disableInteraction()
169 { _dtw->disableInteraction(); }
170 virtual void activateDesktop()
171 { sp_dtw_desktop_activate (_dtw); }
172 virtual void deactivateDesktop()
173 { sp_dtw_desktop_deactivate (_dtw); }
174 virtual void viewSetPosition (Geom::Point p)
175 { _dtw->viewSetPosition (p); }
176 virtual void updateRulers()
177 { sp_desktop_widget_update_rulers (_dtw); }
178 virtual void updateScrollbars (double scale)
179 { sp_desktop_widget_update_scrollbars (_dtw, scale); }
180 virtual void toggleRulers()
181 { sp_desktop_widget_toggle_rulers (_dtw); }
182 virtual void toggleScrollbars()
183 { sp_desktop_widget_toggle_scrollbars (_dtw); }
184 virtual void toggleColorProfAdjust()
185 { sp_desktop_widget_toggle_color_prof_adj(_dtw); }
186 virtual void updateZoom()
187 { sp_desktop_widget_update_zoom (_dtw); }
188 virtual void letZoomGrabFocus()
189 { _dtw->letZoomGrabFocus(); }
190 virtual void setToolboxFocusTo (const gchar * id)
191 { _dtw->setToolboxFocusTo (id); }
192 virtual void setToolboxAdjustmentValue (const gchar *id, double val)
193 { _dtw->setToolboxAdjustmentValue (id, val); }
194 virtual void setToolboxSelectOneValue (gchar const *id, int val)
195 { _dtw->setToolboxSelectOneValue (id, val); }
196 virtual bool isToolboxButtonActive (gchar const* id)
197 { return _dtw->isToolboxButtonActive (id); }
198 virtual void setCoordinateStatus (Geom::Point p)
199 { _dtw->setCoordinateStatus (p); }
200 virtual void setMessage (Inkscape::MessageType type, gchar const* msg)
201 { _dtw->setMessage (type, msg); }
202 virtual bool warnDialog (gchar* text)
203 { return _dtw->warnDialog (text); }
204 virtual Inkscape::UI::Widget::Dock* getDock ()
205 { return _dtw->getDock(); }
206 };
208 WidgetStub *stub;
210 void setMessage(Inkscape::MessageType type, gchar const *message);
211 Geom::Point window_get_pointer();
212 bool shutdown();
213 void viewSetPosition (Geom::Point p);
214 void letZoomGrabFocus();
215 void getWindowGeometry (gint &x, gint &y, gint &w, gint &h);
216 void setWindowPosition (Geom::Point p);
217 void setWindowSize (gint w, gint h);
218 void setWindowTransient (void *p, int transient_policy);
219 void presentWindow();
220 bool warnDialog (gchar *text);
221 void setToolboxFocusTo (gchar const *);
222 void setToolboxAdjustmentValue (gchar const * id, double value);
223 void setToolboxSelectOneValue (gchar const * id, gint value);
224 bool isToolboxButtonActive (gchar const *id);
225 void setToolboxPosition(Glib::ustring const& id, GtkPositionType pos);
226 void setCoordinateStatus(Geom::Point p);
227 void requestCanvasUpdate();
228 void requestCanvasUpdateAndWait();
229 void enableInteraction();
230 void disableInteraction();
231 void updateTitle(gchar const *uri);
232 bool onFocusInEvent(GdkEventFocus*);
234 Inkscape::UI::Widget::Dock* getDock();
236 static GtkType getType();
237 static SPDesktopWidget* createInstance(SPNamedView *namedview);
239 void updateNamedview();
241 private:
242 GtkWidget *tool_toolbox;
243 GtkWidget *aux_toolbox;
244 GtkWidget *commands_toolbox,;
245 GtkWidget *snap_toolbox;
247 static void init(SPDesktopWidget *widget);
248 void layoutWidgets();
250 void namedviewModified(SPObject *obj, guint flags);
252 };
254 /// The SPDesktopWidget vtable
255 struct SPDesktopWidgetClass {
256 SPViewWidgetClass parent_class;
257 };
259 #endif /* !SEEN_SP_DESKTOP_WIDGET_H */
261 /*
262 Local Variables:
263 mode:c++
264 c-file-style:"stroustrup"
265 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
266 indent-tabs-mode:nil
267 fill-column:99
268 End:
269 */
270 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :