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 void sp_desktop_widget_update_namedview (SPDesktopWidget *dtw);
51 /* Show/hide rulers & scrollbars */
52 void sp_desktop_widget_toggle_rulers (SPDesktopWidget *dtw);
53 void sp_desktop_widget_toggle_scrollbars (SPDesktopWidget *dtw);
54 void sp_desktop_widget_update_scrollbars (SPDesktopWidget *dtw, double scale);
55 void sp_desktop_widget_toggle_color_prof_adj( SPDesktopWidget *dtw );
57 void sp_dtw_desktop_activate (SPDesktopWidget *dtw);
58 void sp_dtw_desktop_deactivate (SPDesktopWidget *dtw);
60 namespace Inkscape { namespace Widgets { class LayerSelector; } }
62 namespace Inkscape { namespace UI { namespace Widget { class SelectedStyle; } } }
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 *menubar, *statusbar;
83 GtkWidget *panels;
85 GtkWidget *hscrollbar, *vscrollbar, *vscrollbar_box;
87 GtkWidget *tool_toolbox, *aux_toolbox, *commands_toolbox;
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 NR::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; }
130 virtual void layout()
131 { sp_desktop_widget_layout (_dtw); }
132 virtual void present()
133 { _dtw->presentWindow(); }
134 virtual void getGeometry (gint &x, gint &y, gint &w, gint &h)
135 { _dtw->getWindowGeometry (x, y, w, h); }
136 virtual void setSize (gint w, gint h)
137 { _dtw->setWindowSize (w, h); }
138 virtual void setPosition (NR::Point p)
139 { _dtw->setWindowPosition (p); }
140 virtual void setTransient (void* p, int transient_policy)
141 { _dtw->setWindowTransient (p, transient_policy); }
142 virtual NR::Point getPointer()
143 { return _dtw->window_get_pointer(); }
144 virtual void setIconified()
145 { sp_desktop_widget_iconify (_dtw); }
146 virtual void setMaximized()
147 { sp_desktop_widget_maximize (_dtw); }
148 virtual void setFullscreen()
149 { sp_desktop_widget_fullscreen (_dtw); }
150 virtual bool shutdown()
151 { return _dtw->shutdown(); }
152 virtual void destroy()
153 {
154 if(_dtw->window != NULL)
155 delete _dtw->window;
156 _dtw->window = NULL;
157 }
159 virtual void requestCanvasUpdate()
160 { _dtw->requestCanvasUpdate(); }
161 virtual void requestCanvasUpdateAndWait()
162 { _dtw->requestCanvasUpdateAndWait(); }
163 virtual void enableInteraction()
164 { _dtw->enableInteraction(); }
165 virtual void disableInteraction()
166 { _dtw->disableInteraction(); }
167 virtual void activateDesktop()
168 { sp_dtw_desktop_activate (_dtw); }
169 virtual void deactivateDesktop()
170 { sp_dtw_desktop_deactivate (_dtw); }
171 virtual void viewSetPosition (NR::Point p)
172 { _dtw->viewSetPosition (p); }
173 virtual void updateRulers()
174 { sp_desktop_widget_update_rulers (_dtw); }
175 virtual void updateScrollbars (double scale)
176 { sp_desktop_widget_update_scrollbars (_dtw, scale); }
177 virtual void toggleRulers()
178 { sp_desktop_widget_toggle_rulers (_dtw); }
179 virtual void toggleScrollbars()
180 { sp_desktop_widget_toggle_scrollbars (_dtw); }
181 virtual void toggleColorProfAdjust()
182 { sp_desktop_widget_toggle_color_prof_adj(_dtw); }
183 virtual void updateZoom()
184 { sp_desktop_widget_update_zoom (_dtw); }
185 virtual void letZoomGrabFocus()
186 { _dtw->letZoomGrabFocus(); }
187 virtual void setToolboxFocusTo (const gchar * id)
188 { _dtw->setToolboxFocusTo (id); }
189 virtual void setToolboxAdjustmentValue (const gchar *id, double val)
190 { _dtw->setToolboxAdjustmentValue (id, val); }
191 virtual void setToolboxSelectOneValue (gchar const *id, int val)
192 { _dtw->setToolboxSelectOneValue (id, val); }
193 virtual bool isToolboxButtonActive (gchar const* id)
194 { return _dtw->isToolboxButtonActive (id); }
195 virtual void setCoordinateStatus (NR::Point p)
196 { _dtw->setCoordinateStatus (p); }
197 virtual void setMessage (Inkscape::MessageType type, gchar const* msg)
198 { _dtw->setMessage (type, msg); }
199 virtual bool warnDialog (gchar* text)
200 { return _dtw->warnDialog (text); }
201 virtual Inkscape::UI::Widget::Dock* getDock ()
202 { return _dtw->getDock(); }
203 };
205 WidgetStub *stub;
207 void setMessage(Inkscape::MessageType type, gchar const *message);
208 NR::Point window_get_pointer();
209 bool shutdown();
210 void viewSetPosition (NR::Point p);
211 void letZoomGrabFocus();
212 void getWindowGeometry (gint &x, gint &y, gint &w, gint &h);
213 void setWindowPosition (NR::Point p);
214 void setWindowSize (gint w, gint h);
215 void setWindowTransient (void *p, int transient_policy);
216 void presentWindow();
217 bool warnDialog (gchar *text);
218 void setToolboxFocusTo (gchar const *);
219 void setToolboxAdjustmentValue (gchar const * id, double value);
220 void setToolboxSelectOneValue (gchar const * id, gint value);
221 bool isToolboxButtonActive (gchar const *id);
222 void setCoordinateStatus(NR::Point p);
223 void requestCanvasUpdate();
224 void requestCanvasUpdateAndWait();
225 void enableInteraction();
226 void disableInteraction();
227 void updateTitle(gchar const *uri);
228 bool onFocusInEvent(GdkEventFocus*);
230 Inkscape::UI::Widget::Dock* getDock();
232 };
234 /// The SPDesktopWidget vtable
235 struct SPDesktopWidgetClass {
236 SPViewWidgetClass parent_class;
237 };
239 #endif /* !SEEN_SP_DESKTOP_WIDGET_H */
241 /*
242 Local Variables:
243 mode:c++
244 c-file-style:"stroustrup"
245 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
246 indent-tabs-mode:nil
247 fill-column:99
248 End:
249 */
250 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :