/** * @file * Erasor aux toolbar */ /* Authors: * MenTaLguY * Lauris Kaplinski * bulia byak * Frank Felfe * John Cliff * David Turner * Josh Andler * Jon A. Cruz * Maximilian Albert * Tavmjong Bah * Abhishek Sharma * Kris De Gussem * * 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 #endif #include #include "eraser-toolbar.h" #include "calligraphy-toolbar.h" // TODO: needed for update_presets_list #include "desktop.h" #include "document-undo.h" #include "widgets/ege-adjustment-action.h" #include "widgets/ege-select-one-action.h" #include "ink-action.h" #include "ink-radio-action.h" #include "ink-toggle-action.h" #include "toolbox.h" #include "ui/icon-names.h" 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_erc_mass_value_changed( GtkAdjustment *adj, GObject* tbl ) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); prefs->setDouble( "/tools/eraser/mass", gtk_adjustment_get_value(adj) ); update_presets_list(tbl); } static void sp_erasertb_mode_changed( EgeSelectOneAction *act, GObject *tbl ) { SPDesktop *desktop = static_cast(g_object_get_data( tbl, "desktop" )); bool eraserMode = ege_select_one_action_get_active( act ) != 0; if (DocumentUndo::getUndoSensitive(desktop->getDocument())) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); prefs->setBool( "/tools/eraser/mode", eraserMode ); } GtkAction *split = GTK_ACTION( g_object_get_data(tbl, "split") ); GtkAction *mass = GTK_ACTION( g_object_get_data(tbl, "mass") ); GtkAction *width = GTK_ACTION( g_object_get_data(tbl, "width") ); if(eraserMode == TRUE){ gtk_action_set_visible( split, TRUE ); gtk_action_set_visible( mass, TRUE ); gtk_action_set_visible( width, TRUE ); } else { gtk_action_set_visible( split, FALSE ); gtk_action_set_visible( mass, FALSE ); gtk_action_set_visible( width, FALSE ); } // 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) ); } } static void sp_toogle_break_apart( GtkToggleAction* act, gpointer data ) { Inkscape::Preferences *prefs = Inkscape::Preferences::get(); gboolean active = gtk_toggle_action_get_active(act); prefs->setBool("/tools/eraser/break_apart", active); } void sp_eraser_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder) { Inkscape::IconSize secondarySize = ToolboxFactory::prefToSize("/toolbox/secondary", 1); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); gint eraserMode = FALSE; { 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 ); Inkscape::Preferences *prefs = Inkscape::Preferences::get(); eraserMode = prefs->getBool("/tools/eraser/mode") ? TRUE : FALSE; 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[] = {_("(no width)"),_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")}; gdouble values[] = {0, 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", 0, 100, 1.0, 10.0, labels, values, G_N_ELEMENTS(labels), sp_erc_width_value_changed, NULL /*unit tracker*/, 1, 0); ege_adjustment_action_set_appearance( eact, TOOLBAR_SLIDER_HINT ); gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); g_object_set_data( holder, "width", eact ); gtk_action_set_sensitive( GTK_ACTION(eact), TRUE ); } { /* Mass */ gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")}; gdouble values[] = {0.0, 2, 10, 20, 50, 100}; EgeAdjustmentAction* eact = create_adjustment_action( "EraserMassAction", _("Eraser Mass"), _("Mass:"), _("Increase to make the eraser drag behind, as if slowed by inertia"), "/tools/eraser/mass", 10.0, GTK_WIDGET(desktop->canvas), holder, FALSE, NULL, 0.0, 100, 1, 10.0, labels, values, G_N_ELEMENTS(labels), sp_erc_mass_value_changed, NULL /*unit tracker*/, 1, 0); ege_adjustment_action_set_appearance( eact, TOOLBAR_SLIDER_HINT ); g_object_set_data( holder, "mass", eact ); gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); gtk_action_set_sensitive( GTK_ACTION(eact), TRUE ); } /* Overlap */ { InkToggleAction* act = ink_toggle_action_new( "EraserBreakAppart", _("Break apart cut items"), _("Break apart cut items"), INKSCAPE_ICON("distribute-randomize"), secondarySize ); gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs->getBool("/tools/eraser/break_apart", false) ); g_object_set_data( holder, "split", act ); g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_toogle_break_apart), holder) ; gtk_action_group_add_action( mainActions, GTK_ACTION(act) ); } GtkAction *split = GTK_ACTION( g_object_get_data(holder, "split") ); GtkAction *mass = GTK_ACTION( g_object_get_data(holder, "mass") ); GtkAction *width = GTK_ACTION( g_object_get_data(holder, "width") ); if(eraserMode == TRUE){ gtk_action_set_visible( split, TRUE ); gtk_action_set_visible( mass, TRUE ); gtk_action_set_visible( width, TRUE ); } else { gtk_action_set_visible( split, FALSE ); gtk_action_set_visible( mass, FALSE ); gtk_action_set_visible( width, FALSE ); } } /* 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 :