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 * ? -2004
12 */
14 #include <gtk/gtktooltips.h>
15 #include <gtk/gtkwindow.h>
17 #include "display/display-forward.h"
18 #include "libnr/nr-point.h"
19 #include "forward.h"
20 #include "message.h"
21 #include "ui/view/view-widget.h"
22 #include "ui/view/edit-widget-interface.h"
24 #include <sigc++/connection.h>
26 // forward declaration
27 typedef struct _EgeColorProfTracker EgeColorProfTracker;
30 #define SP_TYPE_DESKTOP_WIDGET SPDesktopWidget::getType()
31 #define SP_DESKTOP_WIDGET(o) (GTK_CHECK_CAST ((o), SP_TYPE_DESKTOP_WIDGET, SPDesktopWidget))
32 #define SP_DESKTOP_WIDGET_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), SP_TYPE_DESKTOP_WIDGET, SPDesktopWidgetClass))
33 #define SP_IS_DESKTOP_WIDGET(o) (GTK_CHECK_TYPE ((o), SP_TYPE_DESKTOP_WIDGET))
34 #define SP_IS_DESKTOP_WIDGET_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), SP_TYPE_DESKTOP_WIDGET))
36 void sp_desktop_widget_destroy (SPDesktopWidget* dtw);
38 void sp_desktop_widget_show_decorations(SPDesktopWidget *dtw, gboolean show);
39 void sp_desktop_widget_iconify(SPDesktopWidget *dtw);
40 void sp_desktop_widget_maximize(SPDesktopWidget *dtw);
41 void sp_desktop_widget_fullscreen(SPDesktopWidget *dtw);
42 void sp_desktop_widget_update_zoom(SPDesktopWidget *dtw);
43 void sp_desktop_widget_update_rulers (SPDesktopWidget *dtw);
44 void sp_desktop_widget_update_hruler (SPDesktopWidget *dtw);
45 void sp_desktop_widget_update_vruler (SPDesktopWidget *dtw);
47 /* Show/hide rulers & scrollbars */
48 void sp_desktop_widget_toggle_rulers (SPDesktopWidget *dtw);
49 void sp_desktop_widget_toggle_scrollbars (SPDesktopWidget *dtw);
50 void sp_desktop_widget_update_scrollbars (SPDesktopWidget *dtw, double scale);
51 void sp_desktop_widget_toggle_color_prof_adj( SPDesktopWidget *dtw );
53 void sp_dtw_desktop_activate (SPDesktopWidget *dtw);
54 void sp_dtw_desktop_deactivate (SPDesktopWidget *dtw);
56 namespace Inkscape { namespace Widgets { class LayerSelector; } }
58 namespace Inkscape { namespace UI { namespace Widget { class SelectedStyle; } } }
60 namespace Inkscape { namespace UI { namespace Dialogs { class SwatchesPanel; } } }
62 /// A GtkEventBox on an SPDesktop.
63 struct SPDesktopWidget {
64 SPViewWidget viewwidget;
66 unsigned int update : 1;
68 sigc::connection modified_connection;
70 GtkTooltips *tt;
72 SPDesktop *desktop;
74 Gtk::Window *window;
76 // The root vbox of the window layout.
77 GtkWidget *vbox;
79 GtkWidget *menubar, *statusbar;
81 Inkscape::UI::Dialogs::SwatchesPanel *panels;
83 GtkWidget *hscrollbar, *vscrollbar, *vscrollbar_box;
85 /* Rulers */
86 GtkWidget *hruler, *vruler;
87 GtkWidget *hruler_box, *vruler_box; // eventboxes for setting tooltips
89 GtkWidget *sticky_zoom;
90 GtkWidget *cms_adjust;
91 GtkWidget *coord_status;
92 GtkWidget *coord_status_x;
93 GtkWidget *coord_status_y;
94 GtkWidget *select_status;
95 GtkWidget *select_status_eventbox;
96 GtkWidget *zoom_status;
97 gulong zoom_update;
99 Inkscape::UI::Widget::Dock *dock;
101 Inkscape::UI::Widget::SelectedStyle *selected_style;
103 gint coord_status_id, select_status_id;
105 unsigned int _interaction_disabled_counter;
107 SPCanvas *canvas;
108 Geom::Point ruler_origin;
109 double dt2r;
111 GtkAdjustment *hadj, *vadj;
113 Inkscape::Widgets::LayerSelector *layer_selector;
115 EgeColorProfTracker* _tracker;
117 struct WidgetStub : public Inkscape::UI::View::EditWidgetInterface {
118 SPDesktopWidget *_dtw;
119 SPDesktop *_dt;
120 WidgetStub (SPDesktopWidget* dtw) : _dtw(dtw) {}
122 virtual void setTitle (gchar const *uri)
123 { _dtw->updateTitle (uri); }
124 virtual Gtk::Window* getWindow()
125 { return _dtw->window; }
127 virtual void layout() {
128 _dtw->layoutWidgets();
129 }
131 virtual void present()
132 { _dtw->presentWindow(); }
133 virtual void getGeometry (gint &x, gint &y, gint &w, gint &h)
134 { _dtw->getWindowGeometry (x, y, w, h); }
135 virtual void setSize (gint w, gint h)
136 { _dtw->setWindowSize (w, h); }
137 virtual void setPosition (Geom::Point p)
138 { _dtw->setWindowPosition (p); }
139 virtual void setTransient (void* p, int transient_policy)
140 { _dtw->setWindowTransient (p, transient_policy); }
141 virtual Geom::Point getPointer()
142 { return _dtw->window_get_pointer(); }
143 virtual void setIconified()
144 { sp_desktop_widget_iconify (_dtw); }
145 virtual void setMaximized()
146 { sp_desktop_widget_maximize (_dtw); }
147 virtual void setFullscreen()
148 { sp_desktop_widget_fullscreen (_dtw); }
149 virtual bool shutdown()
150 { return _dtw->shutdown(); }
151 virtual void destroy()
152 {
153 if(_dtw->window != NULL)
154 delete _dtw->window;
155 _dtw->window = NULL;
156 }
158 virtual void requestCanvasUpdate()
159 { _dtw->requestCanvasUpdate(); }
160 virtual void requestCanvasUpdateAndWait()
161 { _dtw->requestCanvasUpdateAndWait(); }
162 virtual void enableInteraction()
163 { _dtw->enableInteraction(); }
164 virtual void disableInteraction()
165 { _dtw->disableInteraction(); }
166 virtual void activateDesktop()
167 { sp_dtw_desktop_activate (_dtw); }
168 virtual void deactivateDesktop()
169 { sp_dtw_desktop_deactivate (_dtw); }
170 virtual void viewSetPosition (Geom::Point p)
171 { _dtw->viewSetPosition (p); }
172 virtual void updateRulers()
173 { sp_desktop_widget_update_rulers (_dtw); }
174 virtual void updateScrollbars (double scale)
175 { sp_desktop_widget_update_scrollbars (_dtw, scale); }
176 virtual void toggleRulers()
177 { sp_desktop_widget_toggle_rulers (_dtw); }
178 virtual void toggleScrollbars()
179 { sp_desktop_widget_toggle_scrollbars (_dtw); }
180 virtual void toggleColorProfAdjust()
181 { sp_desktop_widget_toggle_color_prof_adj(_dtw); }
182 virtual void updateZoom()
183 { sp_desktop_widget_update_zoom (_dtw); }
184 virtual void letZoomGrabFocus()
185 { _dtw->letZoomGrabFocus(); }
186 virtual void setToolboxFocusTo (const gchar * id)
187 { _dtw->setToolboxFocusTo (id); }
188 virtual void setToolboxAdjustmentValue (const gchar *id, double val)
189 { _dtw->setToolboxAdjustmentValue (id, val); }
190 virtual void setToolboxSelectOneValue (gchar const *id, int val)
191 { _dtw->setToolboxSelectOneValue (id, val); }
192 virtual bool isToolboxButtonActive (gchar const* id)
193 { return _dtw->isToolboxButtonActive (id); }
194 virtual void setCoordinateStatus (Geom::Point p)
195 { _dtw->setCoordinateStatus (p); }
196 virtual void setMessage (Inkscape::MessageType type, gchar const* msg)
197 { _dtw->setMessage (type, msg); }
198 virtual bool warnDialog (gchar* text)
199 { return _dtw->warnDialog (text); }
200 virtual Inkscape::UI::Widget::Dock* getDock ()
201 { return _dtw->getDock(); }
202 };
204 WidgetStub *stub;
206 void setMessage(Inkscape::MessageType type, gchar const *message);
207 Geom::Point window_get_pointer();
208 bool shutdown();
209 void viewSetPosition (Geom::Point p);
210 void letZoomGrabFocus();
211 void getWindowGeometry (gint &x, gint &y, gint &w, gint &h);
212 void setWindowPosition (Geom::Point p);
213 void setWindowSize (gint w, gint h);
214 void setWindowTransient (void *p, int transient_policy);
215 void presentWindow();
216 bool warnDialog (gchar *text);
217 void setToolboxFocusTo (gchar const *);
218 void setToolboxAdjustmentValue (gchar const * id, double value);
219 void setToolboxSelectOneValue (gchar const * id, gint value);
220 bool isToolboxButtonActive (gchar const *id);
221 void setCoordinateStatus(Geom::Point p);
222 void requestCanvasUpdate();
223 void requestCanvasUpdateAndWait();
224 void enableInteraction();
225 void disableInteraction();
226 void updateTitle(gchar const *uri);
227 bool onFocusInEvent(GdkEventFocus*);
229 Inkscape::UI::Widget::Dock* getDock();
231 static GtkType getType();
232 static SPDesktopWidget* createInstance(SPNamedView *namedview);
234 void updateNamedview();
236 private:
237 GtkWidget *tool_toolbox;
238 GtkWidget *aux_toolbox;
239 GtkWidget *commands_toolbox,;
240 GtkWidget *snap_toolbox;
242 static void init(SPDesktopWidget *widget);
243 void layoutWidgets();
245 void namedviewModified(SPObject *obj, guint flags);
247 };
249 /// The SPDesktopWidget vtable
250 struct SPDesktopWidgetClass {
251 SPViewWidgetClass parent_class;
252 };
254 #endif /* !SEEN_SP_DESKTOP_WIDGET_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 :