From 7572ee2641532716d219a9a11f03e87511ed0bab Mon Sep 17 00:00:00 2001 From: John Smith Date: Tue, 8 May 2012 14:21:59 +0900 Subject: Fix for 986446 : Refactor toolbox into tool specific files (bzr r11346) --- src/widgets/rect-toolbar.cpp | 412 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 412 insertions(+) create mode 100644 src/widgets/rect-toolbar.cpp (limited to 'src/widgets/rect-toolbar.cpp') diff --git a/src/widgets/rect-toolbar.cpp b/src/widgets/rect-toolbar.cpp new file mode 100644 index 000000000..0a1e625c9 --- /dev/null +++ b/src/widgets/rect-toolbar.cpp @@ -0,0 +1,412 @@ +/** + * @file + * Rect 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 "config.h" +#endif + +#include "toolbox.h" +#include "rect-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 "ui/widget/spinbutton.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 "../helper/unit-menu.h" +#include "../helper/units.h" +#include "../helper/unit-tracker.h" +#include "../pen-context.h" +#include "../sp-namedview.h" +#include "../sp-rect.h" + +using Inkscape::UnitTracker; +using Inkscape::UI::UXManager; +using Inkscape::DocumentUndo; +using Inkscape::UI::ToolboxFactory; +using Inkscape::UI::PrefPusher; + + +//######################## +//## Rect ## +//######################## + +static void sp_rtb_sensitivize( GObject *tbl ) +{ + GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data(tbl, "rx") ); + GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data(tbl, "ry") ); + GtkAction* not_rounded = GTK_ACTION( g_object_get_data(tbl, "not_rounded") ); + + if (gtk_adjustment_get_value(adj1) == 0 && gtk_adjustment_get_value(adj2) == 0 && g_object_get_data(tbl, "single")) { // only for a single selected rect (for now) + gtk_action_set_sensitive( not_rounded, FALSE ); + } else { + gtk_action_set_sensitive( not_rounded, TRUE ); + } +} + + +static void sp_rtb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name, + void (*setter)(SPRect *, gdouble)) +{ + SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" ); + + UnitTracker* tracker = reinterpret_cast(g_object_get_data( tbl, "tracker" )); + SPUnit const *unit = tracker->getActiveUnit(); + + if (DocumentUndo::getUndoSensitive(sp_desktop_document(desktop))) { + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + prefs->setDouble(Glib::ustring("/tools/shapes/rect/") + value_name, + sp_units_get_pixels(gtk_adjustment_get_value(adj), *unit)); + } + + // quit if run by the attr_changed listener + if (g_object_get_data( tbl, "freeze" )) { + return; + } + + // in turn, prevent listener from responding + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE)); + + bool modmade = false; + Inkscape::Selection *selection = sp_desktop_selection(desktop); + for (GSList const *items = selection->itemList(); items != NULL; items = items->next) { + if (SP_IS_RECT(items->data)) { + if (gtk_adjustment_get_value(adj) != 0) { + setter(SP_RECT(items->data), + sp_units_get_pixels(gtk_adjustment_get_value(adj), *unit)); + } else { + SP_OBJECT(items->data)->getRepr()->setAttribute(value_name, NULL); + } + modmade = true; + } + } + + sp_rtb_sensitivize( tbl ); + + if (modmade) { + DocumentUndo::done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT, + _("Change rectangle")); + } + + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) ); +} + +static void sp_rtb_rx_value_changed(GtkAdjustment *adj, GObject *tbl) +{ + sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx); +} + +static void sp_rtb_ry_value_changed(GtkAdjustment *adj, GObject *tbl) +{ + sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry); +} + +static void sp_rtb_width_value_changed(GtkAdjustment *adj, GObject *tbl) +{ + sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width); +} + +static void sp_rtb_height_value_changed(GtkAdjustment *adj, GObject *tbl) +{ + sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height); +} + + + +static void sp_rtb_defaults( GtkWidget * /*widget*/, GObject *obj) +{ + GtkAdjustment *adj = 0; + + adj = GTK_ADJUSTMENT( g_object_get_data(obj, "rx") ); + gtk_adjustment_set_value(adj, 0.0); + // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects + gtk_adjustment_value_changed(adj); + + adj = GTK_ADJUSTMENT( g_object_get_data(obj, "ry") ); + gtk_adjustment_set_value(adj, 0.0); + gtk_adjustment_value_changed(adj); + + sp_rtb_sensitivize( obj ); +} + +static void rect_tb_event_attr_changed(Inkscape::XML::Node * /*repr*/, gchar const * /*name*/, + gchar const * /*old_value*/, gchar const * /*new_value*/, + bool /*is_interactive*/, gpointer data) +{ + GObject *tbl = G_OBJECT(data); + + // quit if run by the _changed callbacks + if (g_object_get_data( tbl, "freeze" )) { + return; + } + + // in turn, prevent callbacks from responding + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) ); + + UnitTracker* tracker = reinterpret_cast( g_object_get_data( tbl, "tracker" ) ); + SPUnit const *unit = tracker->getActiveUnit(); + + gpointer item = g_object_get_data( tbl, "item" ); + if (item && SP_IS_RECT(item)) { + { + GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "rx" ) ); + gdouble rx = sp_rect_get_visible_rx(SP_RECT(item)); + gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit)); + } + + { + GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "ry" ) ); + gdouble ry = sp_rect_get_visible_ry(SP_RECT(item)); + gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit)); + } + + { + GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "width" ) ); + gdouble width = sp_rect_get_visible_width (SP_RECT(item)); + gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit)); + } + + { + GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "height" ) ); + gdouble height = sp_rect_get_visible_height (SP_RECT(item)); + gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit)); + } + } + + sp_rtb_sensitivize( tbl ); + + g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) ); +} + + +static Inkscape::XML::NodeEventVector rect_tb_repr_events = { + NULL, /* child_added */ + NULL, /* child_removed */ + rect_tb_event_attr_changed, + NULL, /* content_changed */ + NULL /* order_changed */ +}; + +/** + * \param selection should not be NULL. + */ +static void sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl) +{ + int n_selected = 0; + Inkscape::XML::Node *repr = NULL; + SPItem *item = NULL; + + if ( g_object_get_data( tbl, "repr" ) ) { + g_object_set_data( tbl, "item", NULL ); + } + purge_repr_listener( tbl, tbl ); + + for (GSList const *items = selection->itemList(); + items != NULL; + items = items->next) { + if (SP_IS_RECT(reinterpret_cast(items->data))) { + n_selected++; + item = reinterpret_cast(items->data); + repr = item->getRepr(); + } + } + + EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) ); + + g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) ); + + if (n_selected == 0) { + g_object_set( G_OBJECT(act), "label", _("New:"), NULL ); + + GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) ); + gtk_action_set_sensitive(w, FALSE); + GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) ); + gtk_action_set_sensitive(h, FALSE); + + } else if (n_selected == 1) { + g_object_set( G_OBJECT(act), "label", _("Change:"), NULL ); + g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) ); + + GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) ); + gtk_action_set_sensitive(w, TRUE); + GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) ); + gtk_action_set_sensitive(h, TRUE); + + if (repr) { + g_object_set_data( tbl, "repr", repr ); + g_object_set_data( tbl, "item", item ); + Inkscape::GC::anchor(repr); + sp_repr_add_listener(repr, &rect_tb_repr_events, tbl); + sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl); + } + } else { + // FIXME: implement averaging of all parameters for multiple selected + //gtk_label_set_markup(GTK_LABEL(l), _("Average:")); + g_object_set( G_OBJECT(act), "label", _("Change:"), NULL ); + sp_rtb_sensitivize( tbl ); + } +} + + +void sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder) +{ + EgeAdjustmentAction* eact = 0; + Inkscape::IconSize secondarySize = ToolboxFactory::prefToSize("/toolbox/secondary", 1); + + { + EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("New:"), "", 0 ); + ege_output_action_set_use_markup( act, TRUE ); + gtk_action_group_add_action( mainActions, GTK_ACTION( act ) ); + g_object_set_data( holder, "mode_action", act ); + } + + // rx/ry units menu: create + UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE ); + //tracker->addUnit( SP_UNIT_PERCENT, 0 ); + // fixme: add % meaning per cent of the width/height + tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units ); + g_object_set_data( holder, "tracker", tracker ); + + /* W */ + { + gchar const* labels[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + gdouble values[] = {1, 2, 3, 5, 10, 20, 50, 100, 200, 500}; + eact = create_adjustment_action( "RectWidthAction", + _("Width"), _("W:"), _("Width of rectangle"), + "/tools/shapes/rect/width", 0, + GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect", + 0, 1e6, SPIN_STEP, SPIN_PAGE_STEP, + labels, values, G_N_ELEMENTS(labels), + sp_rtb_width_value_changed ); + tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) ); + g_object_set_data( holder, "width_action", eact ); + gtk_action_set_sensitive( GTK_ACTION(eact), FALSE ); + gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); + } + + /* H */ + { + gchar const* labels[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + gdouble values[] = {1, 2, 3, 5, 10, 20, 50, 100, 200, 500}; + eact = create_adjustment_action( "RectHeightAction", + _("Height"), _("H:"), _("Height of rectangle"), + "/tools/shapes/rect/height", 0, + GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL, + 0, 1e6, SPIN_STEP, SPIN_PAGE_STEP, + labels, values, G_N_ELEMENTS(labels), + sp_rtb_height_value_changed ); + tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) ); + g_object_set_data( holder, "height_action", eact ); + gtk_action_set_sensitive( GTK_ACTION(eact), FALSE ); + gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); + } + + /* rx */ + { + gchar const* labels[] = {_("not rounded"), 0, 0, 0, 0, 0, 0, 0, 0}; + gdouble values[] = {0.5, 1, 2, 3, 5, 10, 20, 50, 100}; + eact = create_adjustment_action( "RadiusXAction", + _("Horizontal radius"), _("Rx:"), _("Horizontal radius of rounded corners"), + "/tools/shapes/rect/rx", 0, + GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL, + 0, 1e6, SPIN_STEP, SPIN_PAGE_STEP, + labels, values, G_N_ELEMENTS(labels), + sp_rtb_rx_value_changed); + tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) ); + gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); + } + + /* ry */ + { + gchar const* labels[] = {_("not rounded"), 0, 0, 0, 0, 0, 0, 0, 0}; + gdouble values[] = {0.5, 1, 2, 3, 5, 10, 20, 50, 100}; + eact = create_adjustment_action( "RadiusYAction", + _("Vertical radius"), _("Ry:"), _("Vertical radius of rounded corners"), + "/tools/shapes/rect/ry", 0, + GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL, + 0, 1e6, SPIN_STEP, SPIN_PAGE_STEP, + labels, values, G_N_ELEMENTS(labels), + sp_rtb_ry_value_changed); + tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) ); + gtk_action_group_add_action( mainActions, GTK_ACTION(eact) ); + } + + // add the units menu + { + GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), ("") ); + gtk_action_group_add_action( mainActions, act ); + } + + /* Reset */ + { + InkAction* inky = ink_action_new( "RectResetAction", + _("Not rounded"), + _("Make corners sharp"), + INKSCAPE_ICON("rectangle-make-corners-sharp"), + secondarySize ); + g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder ); + gtk_action_group_add_action( mainActions, GTK_ACTION(inky) ); + gtk_action_set_sensitive( GTK_ACTION(inky), TRUE ); + g_object_set_data( holder, "not_rounded", inky ); + } + + g_object_set_data( holder, "single", GINT_TO_POINTER(TRUE) ); + sp_rtb_sensitivize( holder ); + + sigc::connection *connection = new sigc::connection( + sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GObject *)holder)) + ); + g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection ); + g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder ); +} + + +/* + 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 : -- cgit v1.2.3