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 * John Bintz <jcoswell@coswellproductions.org> (c) 2006
9 * Ralf Stephan <ralf@ark.in-berlin.de> (c) 2005, distrib. under GPL2
10 * ? -2004
11 */
13 #include <gtk/gtktooltips.h>
14 #include <gtk/gtkwindow.h>
16 #include "display/display-forward.h"
17 #include "libnr/nr-point.h"
18 #include "forward.h"
19 #include "message.h"
20 #include "ui/view/view-widget.h"
21 #include "ui/view/edit-widget-interface.h"
23 #include <sigc++/connection.h>
25 // forward declaration
26 typedef struct _EgeColorProfTracker EgeColorProfTracker;
29 #define SP_TYPE_DESKTOP_WIDGET (sp_desktop_widget_get_type ())
30 #define SP_DESKTOP_WIDGET(o) (GTK_CHECK_CAST ((o), SP_TYPE_DESKTOP_WIDGET, SPDesktopWidget))
31 #define SP_DESKTOP_WIDGET_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), SP_TYPE_DESKTOP_WIDGET, SPDesktopWidgetClass))
32 #define SP_IS_DESKTOP_WIDGET(o) (GTK_CHECK_TYPE ((o), SP_TYPE_DESKTOP_WIDGET))
33 #define SP_IS_DESKTOP_WIDGET_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), SP_TYPE_DESKTOP_WIDGET))
35 GtkType sp_desktop_widget_get_type();
37 void sp_desktop_widget_destroy (SPDesktopWidget* dtw);
39 void sp_desktop_widget_show_decorations(SPDesktopWidget *dtw, gboolean show);
40 void sp_desktop_widget_iconify(SPDesktopWidget *dtw);
41 void sp_desktop_widget_maximize(SPDesktopWidget *dtw);
42 void sp_desktop_widget_fullscreen(SPDesktopWidget *dtw);
43 void sp_desktop_widget_layout(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 /// 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 GtkWidget *panels;
83 GtkWidget *hscrollbar, *vscrollbar, *vscrollbar_box;
85 GtkWidget *tool_toolbox, *aux_toolbox, *commands_toolbox;
87 /* Rulers */
88 GtkWidget *hruler, *vruler;
89 GtkWidget *hruler_box, *vruler_box; // eventboxes for setting tooltips
91 GtkWidget *sticky_zoom;
92 GtkWidget *cms_adjust;
93 GtkWidget *coord_status;
94 GtkWidget *coord_status_x;
95 GtkWidget *coord_status_y;
96 GtkWidget *select_status;
97 GtkWidget *select_status_eventbox;
98 GtkWidget *zoom_status;
99 gulong zoom_update;
101 Inkscape::UI::Widget::Dock *dock;
103 Inkscape::UI::Widget::SelectedStyle *selected_style;
105 gint coord_status_id, select_status_id;
107 unsigned int _interaction_disabled_counter;
109 SPCanvas *canvas;
110 NR::Point ruler_origin;
111 double dt2r;
113 GtkAdjustment *hadj, *vadj;
115 Inkscape::Widgets::LayerSelector *layer_selector;
117 EgeColorProfTracker* _tracker;
119 struct WidgetStub : public Inkscape::UI::View::EditWidgetInterface {
120 SPDesktopWidget *_dtw;
121 SPDesktop *_dt;
122 WidgetStub (SPDesktopWidget* dtw) : _dtw(dtw) {}
124 virtual void setTitle (gchar const *uri)
125 { _dtw->updateTitle (uri); }
126 virtual Gtk::Window* getWindow()
127 { return _dtw->window; }
128 virtual void layout()
129 { sp_desktop_widget_layout (_dtw); }
130 virtual void present()
131 { _dtw->presentWindow(); }
132 virtual void getGeometry (gint &x, gint &y, gint &w, gint &h)
133 { _dtw->getWindowGeometry (x, y, w, h); }
134 virtual void setSize (gint w, gint h)
135 { _dtw->setWindowSize (w, h); }
136 virtual void setPosition (NR::Point p)
137 { _dtw->setWindowPosition (p); }
138 virtual void setTransient (void* p, int transient_policy)
139 { _dtw->setWindowTransient (p, transient_policy); }
140 virtual NR::Point getPointer()
141 { return _dtw->window_get_pointer(); }
142 virtual void setIconified()
143 { sp_desktop_widget_iconify (_dtw); }
144 virtual void setMaximized()
145 { sp_desktop_widget_maximize (_dtw); }
146 virtual void setFullscreen()
147 { sp_desktop_widget_fullscreen (_dtw); }
148 virtual bool shutdown()
149 { return _dtw->shutdown(); }
150 virtual void destroy()
151 {
152 if(_dtw->window != NULL)
153 delete _dtw->window;
154 _dtw->window = NULL;
155 }
157 virtual void requestCanvasUpdate()
158 { _dtw->requestCanvasUpdate(); }
159 virtual void requestCanvasUpdateAndWait()
160 { _dtw->requestCanvasUpdateAndWait(); }
161 virtual void enableInteraction()
162 { _dtw->enableInteraction(); }
163 virtual void disableInteraction()
164 { _dtw->disableInteraction(); }
165 virtual void activateDesktop()
166 { sp_dtw_desktop_activate (_dtw); }
167 virtual void deactivateDesktop()
168 { sp_dtw_desktop_deactivate (_dtw); }
169 virtual void viewSetPosition (NR::Point p)
170 { _dtw->viewSetPosition (p); }
171 virtual void updateRulers()
172 { sp_desktop_widget_update_rulers (_dtw); }
173 virtual void updateScrollbars (double scale)
174 { sp_desktop_widget_update_scrollbars (_dtw, scale); }
175 virtual void toggleRulers()
176 { sp_desktop_widget_toggle_rulers (_dtw); }
177 virtual void toggleScrollbars()
178 { sp_desktop_widget_toggle_scrollbars (_dtw); }
179 virtual void toggleColorProfAdjust()
180 { sp_desktop_widget_toggle_color_prof_adj(_dtw); }
181 virtual void updateZoom()
182 { sp_desktop_widget_update_zoom (_dtw); }
183 virtual void letZoomGrabFocus()
184 { _dtw->letZoomGrabFocus(); }
185 virtual void setToolboxFocusTo (const gchar * id)
186 { _dtw->setToolboxFocusTo (id); }
187 virtual void setToolboxAdjustmentValue (const gchar *id, double val)
188 { _dtw->setToolboxAdjustmentValue (id, val); }
189 virtual void setToolboxSelectOneValue (gchar const *id, int val)
190 { _dtw->setToolboxSelectOneValue (id, val); }
191 virtual bool isToolboxButtonActive (gchar const* id)
192 { return _dtw->isToolboxButtonActive (id); }
193 virtual void setCoordinateStatus (NR::Point p)
194 { _dtw->setCoordinateStatus (p); }
195 virtual void setMessage (Inkscape::MessageType type, gchar const* msg)
196 { _dtw->setMessage (type, msg); }
197 virtual bool warnDialog (gchar* text)
198 { return _dtw->warnDialog (text); }
199 virtual Inkscape::UI::Widget::Dock* getDock ()
200 { return _dtw->getDock(); }
201 };
203 WidgetStub *stub;
205 void setMessage(Inkscape::MessageType type, gchar const *message);
206 NR::Point window_get_pointer();
207 bool shutdown();
208 void viewSetPosition (NR::Point p);
209 void letZoomGrabFocus();
210 void getWindowGeometry (gint &x, gint &y, gint &w, gint &h);
211 void setWindowPosition (NR::Point p);
212 void setWindowSize (gint w, gint h);
213 void setWindowTransient (void *p, int transient_policy);
214 void presentWindow();
215 bool warnDialog (gchar *text);
216 void setToolboxFocusTo (gchar const *);
217 void setToolboxAdjustmentValue (gchar const * id, double value);
218 void setToolboxSelectOneValue (gchar const * id, gint value);
219 bool isToolboxButtonActive (gchar const *id);
220 void setCoordinateStatus(NR::Point p);
221 void requestCanvasUpdate();
222 void requestCanvasUpdateAndWait();
223 void enableInteraction();
224 void disableInteraction();
225 void updateTitle(gchar const *uri);
226 bool onFocusInEvent(GdkEventFocus*);
228 Inkscape::UI::Widget::Dock* getDock();
230 };
232 /// The SPDesktopWidget vtable
233 struct SPDesktopWidgetClass {
234 SPViewWidgetClass parent_class;
235 };
237 #endif /* !SEEN_SP_DESKTOP_WIDGET_H */
239 /*
240 Local Variables:
241 mode:c++
242 c-file-style:"stroustrup"
243 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
244 indent-tabs-mode:nil
245 fill-column:99
246 End:
247 */
248 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :