merge from trunk (r12487)

(bzr r11668.1.75)

1 files changed, 168 insertions, 0 deletions

diff --git a/src/widgets/eraser-toolbar.cpp b/src/widgets/eraser-toolbar.cpp
new file mode 100644
index 000000000..3f5e60780
--- /dev/null
+++ b/src/widgets/eraser-toolbar.cpp
@@ -0,0 +1,168 @@
+/**
+ * @file
+ * Erasor aux toolbar
+ */
+/* Authors:
+ *   MenTaLguY <mental@rydia.net>
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   bulia byak <buliabyak@users.sf.net>
+ *   Frank Felfe <innerspace@iname.com>
+ *   John Cliff <simarilius@yahoo.com>
+ *   David Turner <novalis@gnu.org>
+ *   Josh Andler <scislac@scislac.com>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Maximilian Albert <maximilian.albert@gmail.com>
+ *   Tavmjong Bah <tavmjong@free.fr>
+ *   Abhishek Sharma
+ *   Kris De Gussem <Kris.DeGussem@gmail.com>
+ *
+ * Copyright (C) 2004 David Turner
+ * Copyright (C) 2003 MenTaLguY
+ * Copyright (C) 1999-2011 authors
+ * Copyright (C) 2001-2002 Ximian, Inc.
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "ui/widget/spinbutton.h"
+#include <glibmm/i18n.h>
+#include "toolbox.h"
+#include "eraser-toolbar.h"
+#include "calligraphy-toolbar.h"
+
+#include "../desktop.h"
+#include "../desktop-handles.h"
+#include "document-undo.h"
+#include "../verbs.h"
+#include "../inkscape.h"
+#include "../selection-chemistry.h"
+#include "../selection.h"
+#include "../ege-adjustment-action.h"
+#include "../ege-output-action.h"
+#include "../ege-select-one-action.h"
+#include "../ink-action.h"
+#include "../ink-comboboxentry-action.h"
+
+#include "../widgets/button.h"
+#include "../widgets/spinbutton-events.h"
+#include "../widgets/spw-utilities.h"
+#include "../widgets/widget-sizes.h"
+#include "../xml/node-event-vector.h"
+#include "../xml/repr.h"
+#include "ui/uxmanager.h"
+#include "../ui/icon-names.h"
+#include "../pen-context.h"
+
+
+using Inkscape::UI::UXManager;
+using Inkscape::DocumentUndo;
+using Inkscape::UI::ToolboxFactory;
+using Inkscape::UI::PrefPusher;
+
+//########################
+//##       Eraser       ##
+//########################
+
+static void sp_erc_width_value_changed( GtkAdjustment *adj, GObject *tbl )
+{
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    prefs->setDouble( "/tools/eraser/width", gtk_adjustment_get_value(adj) );
+    update_presets_list(tbl);
+}
+
+static void sp_erasertb_mode_changed( EgeSelectOneAction *act, GObject *tbl )
+{
+    SPDesktop *desktop = static_cast<SPDesktop *>(g_object_get_data( tbl, "desktop" ));
+    bool eraserMode = ege_select_one_action_get_active( act ) != 0;
+    if (DocumentUndo::getUndoSensitive(sp_desktop_document(desktop))) {
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+        prefs->setBool( "/tools/eraser/mode", eraserMode );
+    }
+
+    // only take action if run by the attr_changed listener
+    if (!g_object_get_data( tbl, "freeze" )) {
+        // in turn, prevent listener from responding
+        g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
+
+        /*
+        if ( eraserMode != 0 ) {
+        } else {
+        }
+        */
+        // TODO finish implementation
+
+        g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
+    }
+}
+
+void sp_eraser_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
+{
+    {
+        GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
+
+        GtkTreeIter iter;
+        gtk_list_store_append( model, &iter );
+        gtk_list_store_set( model, &iter,
+                            0, _("Delete"),
+                            1, _("Delete objects touched by the eraser"),
+                            2, INKSCAPE_ICON("draw-eraser-delete-objects"),
+                            -1 );
+
+        gtk_list_store_append( model, &iter );
+        gtk_list_store_set( model, &iter,
+                            0, _("Cut"),
+                            1, _("Cut out from objects"),
+                            2, INKSCAPE_ICON("path-difference"),
+                            -1 );
+
+        EgeSelectOneAction* act = ege_select_one_action_new( "EraserModeAction", (""), (""), NULL, GTK_TREE_MODEL(model) );
+        g_object_set( act, "short_label", _("Mode:"), NULL );
+        gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
+        g_object_set_data( holder, "eraser_mode_action", act );
+
+        ege_select_one_action_set_appearance( act, "full" );
+        ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
+        g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
+        ege_select_one_action_set_icon_column( act, 2 );
+        ege_select_one_action_set_tooltip_column( act, 1  );
+
+        /// @todo Convert to boolean?
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+        gint eraserMode = prefs->getBool("/tools/eraser/mode") ? 1 : 0;
+        ege_select_one_action_set_active( act, eraserMode );
+        g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_erasertb_mode_changed), holder );
+    }
+
+    {
+        /* Width */
+        gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
+        gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
+        EgeAdjustmentAction *eact = create_adjustment_action( "EraserWidthAction",
+                                                              _("Pen Width"), _("Width:"),
+                                                              _("The width of the eraser pen (relative to the visible canvas area)"),
+                                                              "/tools/eraser/width", 15,
+                                                              GTK_WIDGET(desktop->canvas), holder, TRUE, "altx-eraser",
+                                                              1, 100, 1.0, 10.0,
+                                                              labels, values, G_N_ELEMENTS(labels),
+                                                              sp_erc_width_value_changed, 1, 0);
+        ege_adjustment_action_set_appearance( eact, TOOLBAR_SLIDER_HINT );
+        gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
+        gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
+    }
+
+}
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :