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);
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);
52 void sp_dtw_desktop_activate (SPDesktopWidget *dtw);
53 void sp_dtw_desktop_deactivate (SPDesktopWidget *dtw);
55 namespace Inkscape { namespace Widgets { class LayerSelector; } }
57 namespace Inkscape { namespace UI { namespace Widget { class SelectedStyle; } } }
59 /// A GtkEventBox on an SPDesktop.
60 struct SPDesktopWidget {
61 SPViewWidget viewwidget;
63 unsigned int update : 1;
65 sigc::connection modified_connection;
67 GtkTooltips *tt;
69 SPDesktop *desktop;
71 Gtk::Window *window;
73 // The root vbox of the window layout.
74 GtkWidget *vbox;
76 GtkWidget *menubar, *statusbar;
78 GtkWidget *panels;
80 GtkWidget *hscrollbar, *vscrollbar, *vscrollbar_box;
82 GtkWidget *tool_toolbox, *aux_toolbox, *commands_toolbox;
84 /* Rulers */
85 GtkWidget *hruler, *vruler;
86 GtkWidget *hruler_box, *vruler_box; // eventboxes for setting tooltips
88 GtkWidget *sticky_zoom;
89 GtkWidget *cms_adjust;
90 GtkWidget *coord_status;
91 GtkWidget *coord_status_x;
92 GtkWidget *coord_status_y;
93 GtkWidget *select_status;
94 GtkWidget *select_status_eventbox;
95 GtkWidget *zoom_status;
96 gulong zoom_update;
98 Inkscape::UI::Widget::Dock *dock;
100 Inkscape::UI::Widget::SelectedStyle *selected_style;
102 gint coord_status_id, select_status_id;
104 unsigned int _interaction_disabled_counter;
106 SPCanvas *canvas;
107 NR::Point ruler_origin;
108 double dt2r;
110 GtkAdjustment *hadj, *vadj;
112 Inkscape::Widgets::LayerSelector *layer_selector;
114 EgeColorProfTracker* _tracker;
116 struct WidgetStub : public Inkscape::UI::View::EditWidgetInterface {
117 SPDesktopWidget *_dtw;
118 SPDesktop *_dt;
119 WidgetStub (SPDesktopWidget* dtw) : _dtw(dtw) {}
121 virtual void setTitle (gchar const *uri)
122 { _dtw->updateTitle (uri); }
123 virtual Gtk::Window* getWindow()
124 { return _dtw->window; }
125 virtual void layout()
126 { sp_desktop_widget_layout (_dtw); }
127 virtual void present()
128 { _dtw->presentWindow(); }
129 virtual void getGeometry (gint &x, gint &y, gint &w, gint &h)
130 { _dtw->getWindowGeometry (x, y, w, h); }
131 virtual void setSize (gint w, gint h)
132 { _dtw->setWindowSize (w, h); }
133 virtual void setPosition (NR::Point p)
134 { _dtw->setWindowPosition (p); }
135 virtual void setTransient (void* p, int transient_policy)
136 { _dtw->setWindowTransient (p, transient_policy); }
137 virtual NR::Point getPointer()
138 { return _dtw->window_get_pointer(); }
139 virtual void setIconified()
140 { sp_desktop_widget_iconify (_dtw); }
141 virtual void setMaximized()
142 { sp_desktop_widget_maximize (_dtw); }
143 virtual void setFullscreen()
144 { sp_desktop_widget_fullscreen (_dtw); }
145 virtual bool shutdown()
146 { return _dtw->shutdown(); }
147 virtual void destroy()
148 {
149 if(_dtw->window != NULL)
150 delete _dtw->window;
151 _dtw->window = NULL;
152 }
154 virtual void requestCanvasUpdate()
155 { _dtw->requestCanvasUpdate(); }
156 virtual void requestCanvasUpdateAndWait()
157 { _dtw->requestCanvasUpdateAndWait(); }
158 virtual void enableInteraction()
159 { _dtw->enableInteraction(); }
160 virtual void disableInteraction()
161 { _dtw->disableInteraction(); }
162 virtual void activateDesktop()
163 { sp_dtw_desktop_activate (_dtw); }
164 virtual void deactivateDesktop()
165 { sp_dtw_desktop_deactivate (_dtw); }
166 virtual void viewSetPosition (NR::Point p)
167 { _dtw->viewSetPosition (p); }
168 virtual void updateRulers()
169 { sp_desktop_widget_update_rulers (_dtw); }
170 virtual void updateScrollbars (double scale)
171 { sp_desktop_widget_update_scrollbars (_dtw, scale); }
172 virtual void toggleRulers()
173 { sp_desktop_widget_toggle_rulers (_dtw); }
174 virtual void toggleScrollbars()
175 { sp_desktop_widget_toggle_scrollbars (_dtw); }
176 virtual void updateZoom()
177 { sp_desktop_widget_update_zoom (_dtw); }
178 virtual void letZoomGrabFocus()
179 { _dtw->letZoomGrabFocus(); }
180 virtual void setToolboxFocusTo (const gchar * id)
181 { _dtw->setToolboxFocusTo (id); }
182 virtual void setToolboxAdjustmentValue (const gchar *id, double val)
183 { _dtw->setToolboxAdjustmentValue (id, val); }
184 virtual void setToolboxSelectOneValue (gchar const *id, int val)
185 { _dtw->setToolboxSelectOneValue (id, val); }
186 virtual bool isToolboxButtonActive (gchar const* id)
187 { return _dtw->isToolboxButtonActive (id); }
188 virtual void setCoordinateStatus (NR::Point p)
189 { _dtw->setCoordinateStatus (p); }
190 virtual void setMessage (Inkscape::MessageType type, gchar const* msg)
191 { _dtw->setMessage (type, msg); }
192 virtual bool warnDialog (gchar* text)
193 { return _dtw->warnDialog (text); }
194 virtual Inkscape::UI::Widget::Dock* getDock ()
195 { return _dtw->getDock(); }
196 };
198 WidgetStub *stub;
200 void setMessage(Inkscape::MessageType type, gchar const *message);
201 NR::Point window_get_pointer();
202 bool shutdown();
203 void viewSetPosition (NR::Point p);
204 void letZoomGrabFocus();
205 void getWindowGeometry (gint &x, gint &y, gint &w, gint &h);
206 void setWindowPosition (NR::Point p);
207 void setWindowSize (gint w, gint h);
208 void setWindowTransient (void *p, int transient_policy);
209 void presentWindow();
210 bool warnDialog (gchar *text);
211 void setToolboxFocusTo (gchar const *);
212 void setToolboxAdjustmentValue (gchar const * id, double value);
213 void setToolboxSelectOneValue (gchar const * id, gint value);
214 bool isToolboxButtonActive (gchar const *id);
215 void setCoordinateStatus(NR::Point p);
216 void requestCanvasUpdate();
217 void requestCanvasUpdateAndWait();
218 void enableInteraction();
219 void disableInteraction();
220 void updateTitle(gchar const *uri);
221 bool onFocusInEvent(GdkEventFocus*);
223 Inkscape::UI::Widget::Dock* getDock();
225 };
227 /// The SPDesktopWidget vtable
228 struct SPDesktopWidgetClass {
229 SPViewWidgetClass parent_class;
230 };
232 #endif /* !SEEN_SP_DESKTOP_WIDGET_H */
234 /*
235 Local Variables:
236 mode:c++
237 c-file-style:"stroustrup"
238 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
239 indent-tabs-mode:nil
240 fill-column:99
241 End:
242 */
243 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :