Code

remove registerEditWidget, move this to SPDesktop::init instead; a noop change but...
[inkscape.git] / src / widgets / desktop-widget.cpp
index 1fdf1fceb632db1f942b659f03cb826e5d5fcb4b..e3bf1ae9c5efecb60323a6052b7f4e1f4760d246 100644 (file)
 #include <gtkmm/paned.h>
 #include <gtk/gtk.h>
 
-#include "macros.h"
-#include "inkscape-private.h"
-#include "desktop-handles.h"
+#include "box3d-context.h"
+#include "color-profile-fns.h"
+#include "conn-avoid-ref.h"
 #include "desktop-events.h"
-#include "document.h"
+#include "desktop-handles.h"
 #include "desktop-widget.h"
-#include "sp-namedview.h"
-#include "interface.h"
-#include "toolbox.h"
-#include "preferences.h"
-#include "file.h"
 #include "display/canvas-arena.h"
 #include "display/nr-arena.h"
+#include "document.h"
+#include "ege-color-prof-tracker.h"
+#include "ege-select-one-action.h"
 #include <extension/db.h>
+#include "file.h"
 #include "helper/units.h"
-#include "widgets/button.h"
-#include "widgets/ruler.h"
-#include "widgets/widget-sizes.h"
-#include "widgets/spw-utilities.h"
-#include "widgets/spinbutton-events.h"
-#include "widgets/layer-selector.h"
+#include "inkscape-private.h"
+#include "interface.h"
+#include "macros.h"
+#include "preferences.h"
+#include "sp-image.h"
+#include "sp-item.h"
+#include "sp-namedview.h"
+#include "toolbox.h"
 #include "ui/dialog/dialog-manager.h"
+#include "ui/dialog/swatches.h"
+#include "ui/icon-names.h"
 #include "ui/widget/dock.h"
+#include "ui/widget/layer-selector.h"
 #include "ui/widget/selected-style.h"
-#include "sp-item.h"
-#include "dialogs/swatches.h"
-#include "conn-avoid-ref.h"
-#include "ege-select-one-action.h"
-#include "ege-color-prof-tracker.h"
-#include "color-profile-fns.h"
-#include "box3d-context.h"
-#include "sp-image.h"
+#include "widgets/button.h"
+#include "widgets/ruler.h"
+#include "widgets/spinbutton-events.h"
+#include "widgets/spw-utilities.h"
+#include "widgets/toolbox.h"
+#include "widgets/widget-sizes.h"
 
 #if defined (SOLARIS) && (SOLARIS == 8)
 #include "round.h"
@@ -110,6 +112,7 @@ static void sp_dtw_zoom_200 (GtkMenuItem *item, gpointer data);
 static void sp_dtw_zoom_page (GtkMenuItem *item, gpointer data);
 static void sp_dtw_zoom_drawing (GtkMenuItem *item, gpointer data);
 static void sp_dtw_zoom_selection (GtkMenuItem *item, gpointer data);
+static void sp_dtw_sticky_zoom_toggled (GtkMenuItem *item, gpointer data);
 
 SPViewWidgetClass *dtw_parent_class;
 
@@ -137,11 +140,11 @@ public:
 
 private:
     static void hook(EgeColorProfTracker *tracker, gint a, gint b, CMSPrefWatcher *watcher);
-    
+
     class DisplayProfileWatcher : public Inkscape::Preferences::Observer {
     public:
         DisplayProfileWatcher(CMSPrefWatcher &pw) : Observer("/options/displayprofile"), _pw(pw) {}
-        virtual void notify(Inkscape::Preferences::Entry const &val) {
+        virtual void notify(Inkscape::Preferences::Entry const &/*val*/) {
             Inkscape::Preferences *prefs = Inkscape::Preferences::get();
             _pw._setCmsSensitive(!prefs->getString("/options/displayprofile/uri").empty());
             _pw._refreshAll();
@@ -149,9 +152,9 @@ private:
     private:
         CMSPrefWatcher &_pw;
     };
-    
+
     DisplayProfileWatcher _dpw;
-    
+
     class SoftProofWatcher : public Inkscape::Preferences::Observer {
     public:
         SoftProofWatcher(CMSPrefWatcher &pw) : Observer("/options/softproof"), _pw(pw) {}
@@ -161,15 +164,15 @@ private:
     private:
         CMSPrefWatcher &_pw;
     };
-    
+
     SoftProofWatcher _spw;
-    
+
     void _refreshAll();
     void _setCmsSensitive(bool value);
 
     std::list<SPDesktopWidget*> _widget_list;
     EgeColorProfTracker *_tracker;
-    
+
     friend class DisplayProfileWatcher;
     friend class SoftproofWatcher;
 };
@@ -289,7 +292,7 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     GtkWidget *hbox;
     GtkWidget *eventbox;
     GtkStyle *style;
-    
+
     Inkscape::Preferences *prefs = Inkscape::Preferences::get();
 
     new (&dtw->modified_connection) sigc::connection();
@@ -312,10 +315,9 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     {
         using Inkscape::UI::Dialogs::SwatchesPanel;
 
-        SwatchesPanel* swatches = new SwatchesPanel("/embedded/swatches");
-        swatches->setOrientation( Gtk::ANCHOR_SOUTH );
-        dtw->panels = GTK_WIDGET(swatches->gobj());
-        gtk_box_pack_end( GTK_BOX( dtw->vbox ), dtw->panels, FALSE, TRUE, 0 );
+        dtw->panels = new SwatchesPanel("/embedded/swatches");
+        dtw->panels->setOrientation( Gtk::ANCHOR_SOUTH );
+        gtk_box_pack_end( GTK_BOX( dtw->vbox ), GTK_WIDGET(dtw->panels->gobj()), FALSE, TRUE, 0 );
     }
 
     hbox = gtk_hbox_new (FALSE, 0);
@@ -325,6 +327,9 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     dtw->aux_toolbox = sp_aux_toolbox_new ();
     gtk_box_pack_end (GTK_BOX (dtw->vbox), dtw->aux_toolbox, FALSE, TRUE, 0);
 
+    dtw->snap_toolbox = sp_snap_toolbox_new ();
+    gtk_box_pack_end (GTK_BOX (dtw->vbox), dtw->snap_toolbox, FALSE, TRUE, 0);
+
     dtw->commands_toolbox = sp_commands_toolbox_new ();
     gtk_box_pack_end (GTK_BOX (dtw->vbox), dtw->commands_toolbox, FALSE, TRUE, 0);
 
@@ -370,11 +375,12 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     dtw->sticky_zoom = sp_button_new_from_data ( Inkscape::ICON_SIZE_DECORATION,
                                                  SP_BUTTON_TYPE_TOGGLE,
                                                  NULL,
-                                                 "sticky_zoom",
+                                                 INKSCAPE_ICON_ZOOM_ORIGINAL,
                                                  _("Zoom drawing if window size changes"),
                                                  dtw->tt);
     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dtw->sticky_zoom), prefs->getBool("/options/stickyzoom/value"));
     gtk_box_pack_start (GTK_BOX (dtw->vscrollbar_box), dtw->sticky_zoom, FALSE, FALSE, 0);
+    g_signal_connect (G_OBJECT (dtw->sticky_zoom), "toggled", G_CALLBACK (sp_dtw_sticky_zoom_toggled), dtw);
     dtw->vadj = (GtkAdjustment *) gtk_adjustment_new (0.0, -4000.0, 4000.0, 10.0, 100.0, 4.0);
     dtw->vscrollbar = gtk_vscrollbar_new (GTK_ADJUSTMENT (dtw->vadj));
     gtk_box_pack_start (GTK_BOX (dtw->vscrollbar_box), dtw->vscrollbar, TRUE, TRUE, 0);
@@ -392,7 +398,7 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     dtw->cms_adjust = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
                                                SP_BUTTON_TYPE_TOGGLE,
                                                NULL,
-                                               "color_management",
+                                               INKSCAPE_ICON_COLOR_MANAGEMENT,
                                                tip,
                                                dtw->tt );
 #if ENABLE_LCMS
@@ -495,10 +501,10 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     eventbox = gtk_event_box_new ();
     gtk_container_add (GTK_CONTAINER (eventbox), dtw->coord_status);
     gtk_tooltips_set_tip (dtw->tt, eventbox, _("Cursor coordinates"), NULL);
-    GtkWidget *label_x = gtk_label_new("X:");
+    GtkWidget *label_x = gtk_label_new(_("X:"));
     gtk_misc_set_alignment (GTK_MISC(label_x), 0.0, 0.5);
     gtk_table_attach(GTK_TABLE(dtw->coord_status),  label_x, 1,2, 0,1, GTK_FILL, GTK_FILL, 0, 0);
-    GtkWidget *label_y = gtk_label_new("Y:");
+    GtkWidget *label_y = gtk_label_new(_("Y:"));
     gtk_misc_set_alignment (GTK_MISC(label_y), 0.0, 0.5);
     gtk_table_attach(GTK_TABLE(dtw->coord_status),  label_y, 1,2, 1,2, GTK_FILL, GTK_FILL, 0, 0);
     dtw->coord_status_x = gtk_label_new(NULL);
@@ -509,7 +515,7 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     gtk_misc_set_alignment (GTK_MISC(dtw->coord_status_y), 1.0, 0.5);
     gtk_table_attach(GTK_TABLE(dtw->coord_status), dtw->coord_status_x, 2,3, 0,1, GTK_FILL, GTK_FILL, 0, 0);
     gtk_table_attach(GTK_TABLE(dtw->coord_status), dtw->coord_status_y, 2,3, 1,2, GTK_FILL, GTK_FILL, 0, 0);
-    gtk_table_attach(GTK_TABLE(dtw->coord_status),  gtk_label_new("Z:"), 3,4, 0,2, GTK_FILL, GTK_FILL, 0, 0);
+    gtk_table_attach(GTK_TABLE(dtw->coord_status),  gtk_label_new(_("Z:")), 3,4, 0,2, GTK_FILL, GTK_FILL, 0, 0);
     gtk_table_attach(GTK_TABLE(dtw->coord_status),  dtw->zoom_status, 4,5, 0,2, GTK_FILL, GTK_FILL, 0, 0);
     sp_set_font_size_smaller (dtw->coord_status);
     gtk_box_pack_end (GTK_BOX (statusbar_tail), eventbox, FALSE, FALSE, 1);
@@ -549,6 +555,8 @@ sp_desktop_widget_init (SPDesktopWidget *dtw)
     gtk_box_pack_start (GTK_BOX (dtw->statusbar), dtw->select_status_eventbox, TRUE, TRUE, 0);
 
     gtk_widget_show_all (dtw->vbox);
+
+    gtk_widget_grab_focus (GTK_WIDGET(dtw->canvas));
 }
 
 /**
@@ -652,16 +660,14 @@ sp_desktop_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
         }
 
         if (SP_BUTTON_IS_DOWN(dtw->sticky_zoom)) {
-            /* Calculate zoom per pixel */
-            double const zpsp = zoom / hypot (area.dimensions()[Geom::X], area.dimensions()[Geom::Y]);
             /* Find new visible area */
             Geom::Rect newarea = dtw->desktop->get_display_area();
             /* Calculate adjusted zoom */
-            zoom = zpsp * hypot(newarea.dimensions()[Geom::X], newarea.dimensions()[Geom::Y]);
-            dtw->desktop->zoom_absolute(newarea.midpoint()[Geom::X], newarea.midpoint()[Geom::Y], zoom);
-        } else {
-            dtw->desktop->zoom_absolute(area.midpoint()[Geom::X], area.midpoint()[Geom::Y], zoom);
+            double oldshortside = MIN(   area.width(),    area.height());
+            double newshortside = MIN(newarea.width(), newarea.height());
+            zoom *= newshortside / oldshortside;
         }
+        dtw->desktop->zoom_absolute(area.midpoint()[Geom::X], area.midpoint()[Geom::Y], zoom);
 
     } else {
         if (GTK_WIDGET_CLASS (dtw_parent_class)->size_allocate) {
@@ -854,6 +860,7 @@ SPDesktopWidget::shutdown()
                 Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
 
                 sp_document_ref(doc);
+                sp_namedview_document_from_window(desktop);
                 if (sp_file_save_document(*window, doc)) {
                     sp_document_unref(doc);
                 } else { // save dialog cancelled or save failed
@@ -887,7 +894,7 @@ SPDesktopWidget::shutdown()
                 _("<span weight=\"bold\" size=\"larger\">The file \"%s\" was saved with a format (%s) that may cause data loss!</span>\n\n"
                   "Do you want to save this file as an Inkscape SVG?"),
                 SP_DOCUMENT_NAME(doc),
-                Inkscape::Extension::db.get(sp_document_repr_root(doc)->attribute("inkscape:output_extension"))->get_name());
+                SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE);
             // fix for bug 1767940:
             GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(GTK_MESSAGE_DIALOG(dialog)->label), GTK_CAN_FOCUS);
 
@@ -914,7 +921,7 @@ SPDesktopWidget::shutdown()
 
                 Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
 
-                if (sp_file_save_dialog(*window, doc)) {
+                if (sp_file_save_dialog(*window, doc, Inkscape::Extension::FILE_SAVE_METHOD_INKSCAPE_SVG)) {
                     sp_document_unref(doc);
                 } else { // save dialog cancelled or save failed
                     sp_document_unref(doc);
@@ -1065,9 +1072,10 @@ SPDesktopWidget::setWindowSize (gint w, gint h)
 void
 SPDesktopWidget::setWindowTransient (void *p, int transient_policy)
 {
-    GtkWindow *w =GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(this)));
-    if (w)
+    Gtk::Window *window = (Gtk::Window*)gtk_object_get_data (GTK_OBJECT(this), "window");
+    if (window)
     {
+        GtkWindow *w = (GtkWindow *) window->gobj();
         gtk_window_set_transient_for (GTK_WINDOW(p), w);
 
         /*
@@ -1078,7 +1086,6 @@ SPDesktopWidget::setWindowTransient (void *p, int transient_policy)
          * (so that its transients also could raise)
          */
         if (transient_policy == 2)
-
             // without this, a transient window not always emerges on top
             gtk_window_present (w);
     }
@@ -1198,11 +1205,13 @@ sp_desktop_widget_layout (SPDesktopWidget *dtw)
            pref_root = "/window/";
     }
 
+#ifndef GDK_WINDOWING_QUARTZ
     if (!prefs->getBool(pref_root + "menu/state", true)) {
         gtk_widget_hide_all (dtw->menubar);
     } else {
         gtk_widget_show_all (dtw->menubar);
     }
+#endif
 
     if (!prefs->getBool(pref_root + "commands/state", true)) {
         gtk_widget_hide_all (dtw->commands_toolbox);
@@ -1210,6 +1219,12 @@ sp_desktop_widget_layout (SPDesktopWidget *dtw)
         gtk_widget_show_all (dtw->commands_toolbox);
     }
 
+    if (!prefs->getBool(pref_root + "snaptoolbox/state", true)) {
+               gtk_widget_hide_all (dtw->snap_toolbox);
+       } else {
+               gtk_widget_show_all (dtw->snap_toolbox);
+       }
+
     if (!prefs->getBool(pref_root + "toppanel/state", true)) {
         gtk_widget_hide_all (dtw->aux_toolbox);
     } else {
@@ -1231,9 +1246,9 @@ sp_desktop_widget_layout (SPDesktopWidget *dtw)
     }
 
     if (!prefs->getBool(pref_root + "panels/state", true)) {
-        gtk_widget_hide_all( dtw->panels );
+        gtk_widget_hide_all( GTK_WIDGET(dtw->panels->gobj()) );
     } else {
-        gtk_widget_show_all( dtw->panels );
+        gtk_widget_show_all( GTK_WIDGET(dtw->panels->gobj()) );
     }
 
     if (!prefs->getBool(pref_root + "scrollbars/state", true)) {
@@ -1268,11 +1283,19 @@ SPDesktopWidget::setToolboxFocusTo (const gchar* label)
 void
 SPDesktopWidget::setToolboxAdjustmentValue (gchar const *id, double value)
 {
+    GtkAdjustment *a = NULL;
     gpointer hb = sp_search_by_data_recursive (aux_toolbox, (gpointer) id);
-    if (hb && GTK_IS_WIDGET(hb) && GTK_IS_SPIN_BUTTON(hb)) {
-        GtkAdjustment *a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(hb));
-        gtk_adjustment_set_value (a, value);
+    if (hb && GTK_IS_WIDGET(hb)) {
+        if (GTK_IS_SPIN_BUTTON(hb))
+            a = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON(hb));
+        else if (GTK_IS_RANGE(hb))
+            a = gtk_range_get_adjustment (GTK_RANGE(hb));
     }
+
+    if (a)
+        gtk_adjustment_set_value (a, value);
+    else
+        g_warning ("Could not find GtkAdjustment for %s\n", id);
 }
 
 void
@@ -1308,7 +1331,7 @@ SPDesktopWidget::isToolboxButtonActive (const gchar* id)
 SPViewWidget *
 sp_desktop_widget_new (SPNamedView *namedview)
 {
-    SPDesktopWidget *dtw = (SPDesktopWidget*)gtk_type_new (SP_TYPE_DESKTOP_WIDGET);
+    SPDesktopWidget *dtw = (SPDesktopWidget*)g_object_new(SP_TYPE_DESKTOP_WIDGET, NULL);
 
     dtw->dt2r = 1.0 / namedview->doc_units->unittobase;
 
@@ -1316,8 +1339,7 @@ sp_desktop_widget_new (SPNamedView *namedview)
 
     dtw->desktop = new SPDesktop();
     dtw->stub = new SPDesktopWidget::WidgetStub (dtw);
-    dtw->desktop->registerEditWidget (dtw->stub);
-    dtw->desktop->init (namedview, dtw->canvas);
+    dtw->desktop->init (namedview, dtw->canvas, dtw->stub);
     inkscape_add_desktop (dtw->desktop);
 
     // Add the shape geometry to libavoid for autorouting connectors.
@@ -1337,14 +1359,19 @@ sp_desktop_widget_new (SPNamedView *namedview)
     dtw->layer_selector->setDesktop(dtw->desktop);
 
     dtw->menubar = sp_ui_main_menubar (dtw->desktop);
+#ifndef GDK_WINDOWING_QUARTZ
     gtk_widget_show_all (dtw->menubar);
     gtk_box_pack_start (GTK_BOX (dtw->vbox), dtw->menubar, FALSE, FALSE, 0);
+#endif
 
     sp_desktop_widget_layout (dtw);
 
     sp_tool_toolbox_set_desktop (dtw->tool_toolbox, dtw->desktop);
     sp_aux_toolbox_set_desktop (dtw->aux_toolbox, dtw->desktop);
     sp_commands_toolbox_set_desktop (dtw->commands_toolbox, dtw->desktop);
+    sp_snap_toolbox_set_desktop (dtw->snap_toolbox, dtw->desktop);
+
+    dtw->panels->setDesktop( dtw->desktop );
 
     return SP_VIEW_WIDGET (dtw);
 }
@@ -1406,7 +1433,7 @@ sp_desktop_widget_namedview_modified (SPObject *obj, guint flags, SPDesktopWidge
 {
     SPNamedView *nv=SP_NAMEDVIEW(obj);
     if (flags & SP_OBJECT_MODIFIED_FLAG) {
-        dtw->dt2r = 1.0 / nv->doc_units->unittobase;
+       dtw->dt2r = 1.0 / nv->doc_units->unittobase;
         dtw->ruler_origin = Geom::Point(0,0); //nv->gridorigin;   Why was the grid origin used here?
 
         sp_ruler_set_metric (GTK_RULER (dtw->vruler), nv->getDefaultMetric());
@@ -1416,6 +1443,7 @@ sp_desktop_widget_namedview_modified (SPObject *obj, guint flags, SPDesktopWidge
         gtk_tooltips_set_tip (dtw->tt, dtw->vruler_box, gettext(sp_unit_get_plural (nv->doc_units)), NULL);
 
         sp_desktop_widget_update_rulers (dtw);
+        update_snap_toolbox(dtw->desktop, NULL, dtw->snap_toolbox);
     }
 }
 
@@ -1598,6 +1626,13 @@ sp_dtw_zoom_selection (GtkMenuItem */*item*/, gpointer data)
     static_cast<SPDesktop*>(data)->zoom_selection();
 }
 
+static void
+sp_dtw_sticky_zoom_toggled (GtkMenuItem *, gpointer data)
+{
+    SPDesktopWidget *dtw = SP_DESKTOP_WIDGET(data);
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    prefs->setBool("/options/stickyzoom/value", SP_BUTTON_IS_DOWN(dtw->sticky_zoom));
+}
 
 
 void