1068N/A

1068N/A#ifdef HAVE_CONFIG_H

1068N/A# include "config.h"

469N/A#endif

919N/A

919N/A#include <gtk/gtk.h>

919N/A

919N/A#include "macros.h"

919N/A#include "widgets/button.h"

919N/A#include "widgets/widget-sizes.h"

919N/A#include "widgets/spw-utilities.h"

919N/A#include "widgets/spinbutton-events.h"

919N/A#include "widgets/gradient-vector.h"

919N/A#include "widgets/gradient-image.h"

469N/A#include "style.h"

919N/A

919N/A#include "prefs-utils.h"

919N/A#include "document-private.h"

919N/A#include "desktop.h"

919N/A#include "desktop-handles.h"

919N/A#include <glibmm/i18n.h>

919N/A

469N/A#include "gradient-context.h"

469N/A#include "gradient-drag.h"

1068N/A#include "sp-linear-gradient.h"

469N/A#include "sp-radial-gradient.h"

469N/A#include "gradient-chemistry.h"

469N/A#include "selection.h"

469N/A

469N/A#include "toolbox.h"

469N/A

469N/A

1233N/A

1233N/Astatic void gr_toggle_type (GtkWidget *button, gpointer data) {

469N/A GtkWidget *linear = (GtkWidget *) g_object_get_data (G_OBJECT(data), "linear");

469N/A GtkWidget *radial = (GtkWidget *) g_object_get_data (G_OBJECT(data), "radial");

469N/A if (button == linear && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (linear))) {

469N/A prefs_set_int_attribute ("tools.gradient", "newgradient", SP_GRADIENT_TYPE_LINEAR);

469N/A if (radial) gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (radial), FALSE);

469N/A } else if (button == radial && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (radial))) {

469N/A prefs_set_int_attribute ("tools.gradient", "newgradient", SP_GRADIENT_TYPE_RADIAL);

469N/A if (linear) gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (linear), FALSE);

469N/A }

469N/A}

469N/A

469N/Astatic void gr_toggle_fillstroke (GtkWidget *button, gpointer data) {

469N/A GtkWidget *fill = (GtkWidget *) g_object_get_data (G_OBJECT(data), "fill");

469N/A GtkWidget *stroke = (GtkWidget *) g_object_get_data (G_OBJECT(data), "stroke");

469N/A if (button == fill && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (fill))) {

469N/A prefs_set_int_attribute ("tools.gradient", "newfillorstroke", 1);

469N/A if (stroke) gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (stroke), FALSE);

469N/A } else if (button == stroke && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (stroke))) {

469N/A prefs_set_int_attribute ("tools.gradient", "newfillorstroke", 0);

469N/A if (fill) gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (fill), FALSE);

469N/A }

469N/A}

469N/A

469N/Agr_apply_gradient_to_item (SPItem *item, SPGradient *gr, SPGradientType new_type, guint new_fill, bool do_fill, bool do_stroke)

469N/A{

469N/A SPStyle *style = SP_OBJECT_STYLE (item);

469N/A

469N/A if (do_fill) {

469N/A if (style && (style->fill.type == SP_PAINT_TYPE_PAINTSERVER) &&

469N/A SP_IS_GRADIENT (SP_OBJECT_STYLE_FILL_SERVER (item))) {

469N/A SPObject *server = SP_OBJECT_STYLE_FILL_SERVER (item);

469N/A if (SP_IS_LINEARGRADIENT (server)) {

1233N/A sp_item_set_gradient(item, gr, SP_GRADIENT_TYPE_LINEAR, true);

1233N/A } else if (SP_IS_RADIALGRADIENT (server)) {

1233N/A sp_item_set_gradient(item, gr, SP_GRADIENT_TYPE_RADIAL, true);

1233N/A }

1233N/A } else if (new_fill) {

1233N/A sp_item_set_gradient(item, gr, new_type, true);

1233N/A }

469N/A }

1233N/A

1233N/A if (do_stroke) {

1233N/A if (style && (style->stroke.type == SP_PAINT_TYPE_PAINTSERVER) &&

1233N/A SP_IS_GRADIENT (SP_OBJECT_STYLE_STROKE_SERVER (item))) {

1233N/A SPObject *server = SP_OBJECT_STYLE_STROKE_SERVER (item);

469N/A if (SP_IS_LINEARGRADIENT (server)) {

469N/A sp_item_set_gradient(item, gr, SP_GRADIENT_TYPE_LINEAR, false);

469N/A } else if (SP_IS_RADIALGRADIENT (server)) {

469N/A sp_item_set_gradient(item, gr, SP_GRADIENT_TYPE_RADIAL, false);

469N/A }

469N/A } else if (!new_fill) {

469N/A sp_item_set_gradient(item, gr, new_type, false);

469N/A }

469N/A }

469N/A}

469N/A

469N/Agr_apply_gradient (Inkscape::Selection *selection, GrDrag *drag, SPGradient *gr)

469N/A{

469N/A SPGradientType new_type = (SPGradientType) prefs_get_int_attribute ("tools.gradient", "newgradient", SP_GRADIENT_TYPE_LINEAR);

469N/A guint new_fill = prefs_get_int_attribute ("tools.gradient", "newfillorstroke", 1);

469N/A

469N/A // First try selected dragger

469N/A if (drag && drag->selected) {

469N/A GrDragger *dragger = drag->selected;

469N/A for (GSList const* i = dragger->draggables; i != NULL; i = i->next) { // for all draggables of dragger

469N/A GrDraggable *draggable = (GrDraggable *) i->data;

469N/A gr_apply_gradient_to_item (draggable->item, gr, new_type, new_fill, draggable->fill_or_stroke, !draggable->fill_or_stroke);

469N/A }

1233N/A return;

469N/A }

469N/A

469N/A // If no drag or no dragger selected, act on selection

469N/A for (GSList const* i = selection->itemList(); i != NULL; i = i->next) {

469N/A gr_apply_gradient_to_item (SP_ITEM(i->data), gr, new_type, new_fill, true, true);

469N/A }

469N/A}

469N/A

469N/Agr_item_activate (GtkMenuItem *menuitem, gpointer data)

469N/A{

469N/A SPGradient *gr = (SPGradient *) g_object_get_data (G_OBJECT (menuitem), "gradient");

469N/A gr = sp_gradient_ensure_vector_normalized(gr);

469N/A

469N/A SPDesktop *desktop = (SPDesktop *) data;

469N/A Inkscape::Selection *selection = sp_desktop_selection (desktop);

469N/A SPEventContext *ev = sp_desktop_event_context (desktop);

1233N/A

469N/A gr_apply_gradient (selection, ev? ev->get_drag() : NULL, gr);

469N/A

469N/A sp_document_done (sp_desktop_document (desktop), SP_VERB_CONTEXT_GRADIENT,

469N/A _("Assign gradient to object"));

469N/A}

469N/A

469N/Agchar *

469N/Agr_prepare_label (SPObject *obj)

469N/A{

469N/A const gchar *id = obj->defaultLabel();

469N/A if (strlen(id) > 15 && (!strncmp (id, "#linearGradient", 15) || !strncmp (id, "#radialGradient", 15)))

469N/A return g_strdup_printf ("<small>#%s</small>", id+15);

469N/A return g_strdup_printf ("<small>%s</small>", id);

469N/A}

469N/A

469N/AGtkWidget *

469N/Agr_vector_list (SPDesktop *desktop, bool selection_empty, SPGradient *gr_selected, bool gr_multi)

469N/A{

469N/A SPDocument *document = sp_desktop_document (desktop);

469N/A

469N/A GtkWidget *om = gtk_option_menu_new ();

469N/A GtkWidget *m = gtk_menu_new ();

469N/A

469N/A GSList *gl = NULL;

469N/A const GSList *gradients = sp_document_get_resource_list (document, "gradient");

469N/A for (const GSList *i = gradients; i != NULL; i = i->next) {

469N/A if (SP_GRADIENT_HAS_STOPS (i->data)) {

469N/A gl = g_slist_prepend (gl, i->data);

469N/A }

469N/A }

469N/A gl = g_slist_reverse (gl);

469N/A

469N/A guint pos = 0;

469N/A guint idx = 0;

469N/A

469N/A if (!gl) {

469N/A GtkWidget *l = gtk_label_new("");

469N/A gtk_label_set_markup (GTK_LABEL(l), _("<small>No gradients</small>"));

1233N/A GtkWidget *i = gtk_menu_item_new ();

1233N/A gtk_container_add (GTK_CONTAINER (i), l);

1233N/A

1233N/A gtk_widget_show (i);

1233N/A gtk_menu_append (GTK_MENU (m), i);

469N/A gtk_widget_set_sensitive (om, FALSE);

1233N/A } else if (selection_empty) {

1233N/A GtkWidget *l = gtk_label_new("");

469N/A gtk_label_set_markup (GTK_LABEL(l), _("<small>Nothing selected</small>"));

1233N/A GtkWidget *i = gtk_menu_item_new ();

469N/A gtk_container_add (GTK_CONTAINER (i), l);

469N/A

469N/A gtk_widget_show (i);

469N/A gtk_menu_append (GTK_MENU (m), i);

469N/A gtk_widget_set_sensitive (om, FALSE);

469N/A } else {

469N/A

469N/A if (gr_selected == NULL) {

469N/A GtkWidget *l = gtk_label_new("");

469N/A gtk_label_set_markup (GTK_LABEL(l), _("<small>No gradients in selection</small>"));

469N/A GtkWidget *i = gtk_menu_item_new ();

469N/A gtk_container_add (GTK_CONTAINER (i), l);

469N/A

469N/A gtk_widget_show (i);

469N/A gtk_menu_append (GTK_MENU (m), i);

469N/A }

469N/A

469N/A if (gr_multi) {

469N/A GtkWidget *l = gtk_label_new("");

469N/A gtk_label_set_markup (GTK_LABEL(l), _("<small>Multiple gradients</small>"));

469N/A GtkWidget *i = gtk_menu_item_new ();

469N/A gtk_container_add (GTK_CONTAINER (i), l);

469N/A

469N/A gtk_widget_show (i);

469N/A gtk_menu_append (GTK_MENU (m), i);

469N/A }

469N/A

469N/A while (gl) {

469N/A SPGradient *gradient = SP_GRADIENT (gl->data);

469N/A gl = g_slist_remove (gl, gradient);

469N/A

469N/A GtkWidget *i = gtk_menu_item_new ();

469N/A g_object_set_data (G_OBJECT (i), "gradient", gradient);

469N/A g_signal_connect (G_OBJECT (i), "activate", G_CALLBACK (gr_item_activate), desktop);

469N/A

469N/A GtkWidget *image = sp_gradient_image_new (gradient);

469N/A

469N/A GtkWidget *hb = gtk_hbox_new (FALSE, 4);

469N/A GtkWidget *l = gtk_label_new ("");

469N/A gchar *label = gr_prepare_label (SP_OBJECT(gradient));

469N/A gtk_label_set_markup (GTK_LABEL(l), label);

469N/A g_free (label);

469N/A gtk_misc_set_alignment (GTK_MISC (l), 1.0, 0.5);

469N/A gtk_box_pack_start (GTK_BOX (hb), l, TRUE, TRUE, 0);

469N/A gtk_box_pack_start (GTK_BOX (hb), image, FALSE, FALSE, 0);

469N/A

469N/A gtk_widget_show_all (i);

469N/A

469N/A gtk_container_add (GTK_CONTAINER (i), hb);

469N/A

469N/A gtk_menu_append (GTK_MENU (m), i);

469N/A

469N/A if (gradient == gr_selected) {

469N/A pos = idx;

469N/A }

469N/A idx ++;

469N/A }

469N/A gtk_widget_set_sensitive (om, TRUE);

469N/A }

469N/A

469N/A gtk_option_menu_set_menu (GTK_OPTION_MENU (om), m);

469N/A /* Select the current gradient, or the Multi/Nothing line */

469N/A if (gr_multi || gr_selected == NULL)

469N/A gtk_option_menu_set_history (GTK_OPTION_MENU (om), 0);

469N/A else

469N/A gtk_option_menu_set_history (GTK_OPTION_MENU (om), pos);

469N/A

469N/A return om;

469N/A}

469N/A

469N/A

469N/Agr_read_selection (Inkscape::Selection *selection, GrDrag *drag, SPGradient **gr_selected, bool *gr_multi, SPGradientSpread *spr_selected, bool *spr_multi)

469N/A{

469N/A if (drag && drag->selected) {

469N/A GrDragger *dragger = drag->selected;

469N/A for (GSList const* i = dragger->draggables; i != NULL; i = i->next) { // for all draggables of dragger

469N/A GrDraggable *draggable = (GrDraggable *) i->data;

469N/A SPGradient *gradient = sp_item_gradient_get_vector (draggable->item, draggable->fill_or_stroke);

469N/A SPGradientSpread spread = sp_item_gradient_get_spread (draggable->item, draggable->fill_or_stroke);

469N/A

469N/A if (gradient != *gr_selected) {

469N/A if (*gr_selected != NULL) {

469N/A *gr_multi = true;

469N/A } else {

469N/A *gr_selected = gradient;

469N/A }

469N/A }

469N/A if (spread != *spr_selected) {

469N/A if (*spr_selected != INT_MAX) {

469N/A *spr_multi = true;

469N/A } else {

469N/A *spr_selected = spread;

469N/A }

469N/A }

469N/A }

469N/A return;

469N/A }

469N/A

469N/A // If no selected dragger, read desktop selection

469N/A for (GSList const* i = selection->itemList(); i != NULL; i = i->next) {

469N/A SPItem *item = SP_ITEM(i->data);

469N/A SPStyle *style = SP_OBJECT_STYLE (item);

469N/A

469N/A if (style && (style->fill.type == SP_PAINT_TYPE_PAINTSERVER)) {

469N/A SPObject *server = SP_OBJECT_STYLE_FILL_SERVER (item);

469N/A if (SP_IS_GRADIENT (server)) {

469N/A SPGradient *gradient = sp_gradient_get_vector (SP_GRADIENT (server), false);

469N/A SPGradientSpread spread = sp_gradient_get_spread (SP_GRADIENT (server));

469N/A if (gradient != *gr_selected) {

469N/A if (*gr_selected != NULL) {

469N/A *gr_multi = true;

469N/A } else {

469N/A *gr_selected = gradient;

469N/A }

469N/A }

469N/A if (spread != *spr_selected) {

469N/A if (*spr_selected != INT_MAX) {

469N/A *spr_multi = true;

469N/A } else {

469N/A *spr_selected = spread;

469N/A }

469N/A }

469N/A }

469N/A }

469N/A if (style && (style->stroke.type == SP_PAINT_TYPE_PAINTSERVER)) {

469N/A SPObject *server = SP_OBJECT_STYLE_STROKE_SERVER (item);

469N/A if (SP_IS_GRADIENT (server)) {

469N/A SPGradient *gradient = sp_gradient_get_vector (SP_GRADIENT (server), false);

469N/A SPGradientSpread spread = sp_gradient_get_spread (SP_GRADIENT (server));

469N/A if (gradient != *gr_selected) {

469N/A if (*gr_selected != NULL) {

469N/A *gr_multi = true;

469N/A } else {

469N/A *gr_selected = gradient;

469N/A }

469N/A }

469N/A if (spread != *spr_selected) {

469N/A if (*spr_selected != INT_MAX) {

469N/A *spr_multi = true;

469N/A } else {

469N/A *spr_selected = spread;

469N/A }

469N/A }

469N/A }

469N/A }

469N/A }

469N/A }

469N/A

469N/Astatic void

469N/Agr_tb_selection_changed (Inkscape::Selection *, gpointer data)

469N/A{

469N/A GtkWidget *widget = (GtkWidget *) data;

1233N/A

469N/A SPDesktop *desktop = (SPDesktop *) g_object_get_data (G_OBJECT(widget), "desktop");

469N/A if (!desktop)

469N/A return;

469N/A

469N/A Inkscape::Selection *selection = sp_desktop_selection (desktop); // take from desktop, not from args

469N/A if (!selection)

469N/A return;

469N/A

469N/A SPEventContext *ev = sp_desktop_event_context (desktop);

469N/A

469N/A GtkWidget *om = (GtkWidget *) g_object_get_data (G_OBJECT (widget), "menu");

469N/A if (om) gtk_widget_destroy (om);

469N/A

469N/A SPGradient *gr_selected = NULL;

469N/A bool gr_multi = false;

469N/A

469N/A SPGradientSpread spr_selected = (SPGradientSpread) INT_MAX; // meaning undefined

469N/A bool spr_multi = false;

469N/A

469N/A gr_read_selection (selection, ev? ev->get_drag() : NULL, &gr_selected, &gr_multi, &spr_selected, &spr_multi);

469N/A

469N/A om = gr_vector_list (desktop, selection->isEmpty(), gr_selected, gr_multi);

469N/A g_object_set_data (G_OBJECT (widget), "menu", om);

469N/A

469N/A GtkWidget *buttons = (GtkWidget *) g_object_get_data (G_OBJECT(widget), "buttons");

469N/A gtk_widget_set_sensitive (buttons, (gr_selected && !gr_multi));

469N/A

469N/A gtk_box_pack_start (GTK_BOX (widget), om, TRUE, TRUE, 0);

469N/A

1233N/A gtk_widget_show_all (widget);

469N/A}

469N/A

469N/Astatic void

469N/Agr_tb_selection_modified (Inkscape::Selection *selection, guint flags, gpointer data)

469N/A{

469N/A gr_tb_selection_changed (selection, data);

469N/A}

469N/A

469N/Astatic void

469N/Agr_drag_selection_changed (gpointer dragger, gpointer data)

469N/A{

469N/A gr_tb_selection_changed (NULL, data);

469N/A}

469N/A

469N/Astatic void

469N/Agr_defs_release (SPObject *defs, GtkWidget *widget)

469N/A{

469N/A gr_tb_selection_changed (NULL, (gpointer) widget);

469N/A}

469N/A

469N/Astatic void

469N/Agr_defs_modified (SPObject *defs, guint flags, GtkWidget *widget)

469N/A{

469N/A gr_tb_selection_changed (NULL, (gpointer) widget);

469N/A}

469N/A

469N/Astatic void

469N/Agr_fork (GtkWidget *button, GtkWidget *widget)

469N/A{

469N/A SPDesktop *desktop = (SPDesktop *) g_object_get_data (G_OBJECT(widget), "desktop");

469N/A SPDocument *document = sp_desktop_document (desktop);

469N/A Inkscape::Selection *selection = sp_desktop_selection (desktop);

469N/A SPEventContext *ev = sp_desktop_event_context (desktop);

469N/A GtkWidget *om = (GtkWidget *) g_object_get_data (G_OBJECT(widget), "menu");

469N/A

469N/A if (om && document) {

469N/A GtkWidget *i = gtk_menu_get_active (GTK_MENU (gtk_option_menu_get_menu (GTK_OPTION_MENU (om))));

469N/A SPGradient *gr = (SPGradient *) g_object_get_data (G_OBJECT(i), "gradient");

469N/A

469N/A if (gr) {

469N/A SPGradient *gr_new = sp_gradient_fork_vector_if_necessary (gr);

469N/A if (gr_new != gr) {

469N/A gr_apply_gradient (selection, ev? ev->get_drag() : NULL, gr_new);

469N/A sp_document_done (document, SP_VERB_CONTEXT_GRADIENT,

469N/A _("Duplicate gradient"));

469N/A }

469N/A }

469N/A }

469N/A

469N/A spinbutton_defocus(GTK_OBJECT(widget));

469N/A}

469N/A

469N/Astatic void gr_disconnect_sigc (GObject *obj, sigc::connection *connection) {

469N/A connection->disconnect();

469N/A delete connection;

469N/A}

469N/A

469N/Astatic void

469N/Agr_edit (GtkWidget *button, GtkWidget *widget)

469N/A{

469N/A GtkWidget *om = (GtkWidget *) g_object_get_data (G_OBJECT(widget), "menu");

469N/A

469N/A spinbutton_defocus(GTK_OBJECT(widget));

469N/A

469N/A if (om) {

469N/A GtkWidget *i = gtk_menu_get_active (GTK_MENU (gtk_option_menu_get_menu (GTK_OPTION_MENU (om))));

469N/A SPGradient *gr = (SPGradient *) g_object_get_data (G_OBJECT(i), "gradient");

469N/A

469N/A if (gr) {

469N/A GtkWidget *dialog = sp_gradient_vector_editor_new (gr);

469N/A gtk_widget_show (dialog);

1233N/A }

469N/A }

469N/A}

469N/A

469N/AGtkWidget *

469N/Agr_change_widget (SPDesktop *desktop)

469N/A{

469N/A Inkscape::Selection *selection = sp_desktop_selection (desktop);

469N/A SPDocument *document = sp_desktop_document (desktop);

469N/A SPEventContext *ev = sp_desktop_event_context (desktop);

469N/A

469N/A SPGradient *gr_selected = NULL;

469N/A bool gr_multi = false;

469N/A

469N/A SPGradientSpread spr_selected = (SPGradientSpread) INT_MAX; // meaning undefined

469N/A bool spr_multi = false;

469N/A

469N/A GtkTooltips *tt = gtk_tooltips_new();

469N/A

469N/A gr_read_selection (selection, ev? ev->get_drag() : NULL, &gr_selected, &gr_multi, &spr_selected, &spr_multi);

469N/A

469N/A GtkWidget *widget = gtk_hbox_new(FALSE, FALSE);

469N/A gtk_object_set_data(GTK_OBJECT(widget), "dtw", desktop->canvas);

469N/A g_object_set_data (G_OBJECT (widget), "desktop", desktop);

469N/A

469N/A GtkWidget *om = gr_vector_list (desktop, selection->isEmpty(), gr_selected, gr_multi);

469N/A g_object_set_data (G_OBJECT (widget), "menu", om);

469N/A

469N/A gtk_box_pack_start (GTK_BOX (widget), om, TRUE, TRUE, 0);

469N/A

469N/A {

469N/A GtkWidget *buttons = gtk_hbox_new(FALSE, 1);

469N/A

469N/A /* Fork */

469N/A {

469N/A GtkWidget *hb = gtk_hbox_new(FALSE, 1);

1233N/A GtkWidget *b = gtk_button_new_with_label(_("Duplicate"));

469N/A gtk_tooltips_set_tip(tt, b, _("If the gradient is used by more than one object, create a copy of it for the selected object(s)"), NULL);

469N/A gtk_widget_show(b);

469N/A gtk_container_add(GTK_CONTAINER(hb), b);

469N/A gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(gr_fork), widget);

469N/A gtk_box_pack_start (GTK_BOX(buttons), hb, FALSE, FALSE, 0);

469N/A }

469N/A

469N/A /* Edit... */

469N/A {

469N/A GtkWidget *hb = gtk_hbox_new(FALSE, 1);

469N/A GtkWidget *b = gtk_button_new_with_label(_("Edit..."));

469N/A gtk_tooltips_set_tip(tt, b, _("Edit the stops of the gradient"), NULL);

469N/A gtk_widget_show(b);

469N/A gtk_container_add(GTK_CONTAINER(hb), b);

469N/A gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(gr_edit), widget);

469N/A gtk_box_pack_start (GTK_BOX(buttons), hb, FALSE, FALSE, 0);

469N/A }

1233N/A

469N/A gtk_box_pack_end (GTK_BOX(widget), buttons, FALSE, FALSE, 0);

469N/A g_object_set_data (G_OBJECT(widget), "buttons", buttons);

469N/A gtk_widget_set_sensitive (buttons, (gr_selected && !gr_multi));

469N/A }

469N/A

469N/A // connect to selection modified and changed signals

469N/A sigc::connection *conn1 = new sigc::connection (selection->connectChanged(

469N/A sigc::bind (

469N/A sigc::ptr_fun(&gr_tb_selection_changed),

469N/A (gpointer)widget )

469N/A ));

469N/A sigc::connection *conn2 = new sigc::connection (selection->connectModified(

469N/A sigc::bind (

469N/A sigc::ptr_fun(&gr_tb_selection_modified),

469N/A (gpointer)widget )

1233N/A ));

469N/A

469N/A sigc::connection *conn3 = new sigc::connection (desktop->connectToolSubselectionChanged(

469N/A sigc::bind (

469N/A sigc::ptr_fun(&gr_drag_selection_changed),

469N/A (gpointer)widget )

469N/A ));

469N/A

469N/A // when widget is destroyed, disconnect

469N/A g_signal_connect(G_OBJECT(widget), "destroy", G_CALLBACK(gr_disconnect_sigc), conn1);

469N/A g_signal_connect(G_OBJECT(widget), "destroy", G_CALLBACK(gr_disconnect_sigc), conn2);

469N/A g_signal_connect(G_OBJECT(widget), "destroy", G_CALLBACK(gr_disconnect_sigc), conn3);

469N/A

469N/A // connect to release and modified signals of the defs (i.e. when someone changes gradient)

469N/A sigc::connection *release_connection = new sigc::connection();

469N/A *release_connection = SP_DOCUMENT_DEFS(document)->connectRelease(sigc::bind<1>(sigc::ptr_fun(&gr_defs_release), widget));

469N/A sigc::connection *modified_connection = new sigc::connection();

469N/A *modified_connection = SP_DOCUMENT_DEFS(document)->connectModified(sigc::bind<2>(sigc::ptr_fun(&gr_defs_modified), widget));

469N/A

469N/A // when widget is destroyed, disconnect

469N/A g_signal_connect(G_OBJECT(widget), "destroy", G_CALLBACK(gr_disconnect_sigc), release_connection);

469N/A g_signal_connect(G_OBJECT(widget), "destroy", G_CALLBACK(gr_disconnect_sigc), modified_connection);

469N/A

469N/A gtk_widget_show_all (widget);

469N/A return widget;

469N/A}

1233N/A

469N/AGtkWidget *

469N/Asp_gradient_toolbox_new(SPDesktop *desktop)

469N/A{

469N/A GtkWidget *tbl = gtk_hbox_new(FALSE, 0);

469N/A

469N/A gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);

469N/A gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);

469N/A

469N/A GtkTooltips *tt = gtk_tooltips_new();

469N/A

469N/A sp_toolbox_add_label(tbl, _("<b>New:</b>"));

469N/A

1233N/A aux_toolbox_space(tbl, AUX_SPACING);

469N/A

469N/A {

469N/A GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);

469N/A GtkWidget *cbox = gtk_hbox_new (FALSE, 0);

469N/A

469N/A {

469N/A GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,

469N/A SP_BUTTON_TYPE_TOGGLE,

469N/A NULL,

469N/A "fill_gradient",

469N/A _("Create linear gradient"),

469N/A tt);

469N/A g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (gr_toggle_type), tbl);

469N/A g_object_set_data(G_OBJECT(tbl), "linear", button);

469N/A gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),

469N/A prefs_get_int_attribute ("tools.gradient", "newgradient", SP_GRADIENT_TYPE_LINEAR) == SP_GRADIENT_TYPE_LINEAR);

469N/A gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);

469N/A }

1233N/A

469N/A {

469N/A GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,

469N/A SP_BUTTON_TYPE_TOGGLE,

469N/A NULL,

469N/A "fill_radial",

469N/A _("Create radial (elliptic or circular) gradient"),

469N/A tt);

469N/A g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (gr_toggle_type), tbl);

469N/A g_object_set_data(G_OBJECT(tbl), "radial", button);

469N/A gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),

469N/A prefs_get_int_attribute ("tools.gradient", "newgradient", SP_GRADIENT_TYPE_LINEAR) == SP_GRADIENT_TYPE_RADIAL);

469N/A gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);

469N/A }

469N/A

469N/A gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);

469N/A gtk_box_pack_start(GTK_BOX(tbl), cvbox, FALSE, FALSE, 0);

469N/A }

469N/A

469N/A aux_toolbox_space(tbl, AUX_SPACING);

469N/A

469N/A sp_toolbox_add_label(tbl, _("on"), false);

469N/A

469N/A aux_toolbox_space(tbl, AUX_SPACING);

1233N/A

469N/A {

469N/A GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);

469N/A GtkWidget *cbox = gtk_hbox_new (FALSE, 0);

469N/A

469N/A {

469N/A GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,

469N/A SP_BUTTON_TYPE_TOGGLE,

469N/A NULL,

469N/A "controls_fill",

469N/A _("Create gradient in the fill"),

469N/A tt);

469N/A g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (gr_toggle_fillstroke), tbl);

469N/A g_object_set_data(G_OBJECT(tbl), "fill", button);

469N/A gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),

469N/A prefs_get_int_attribute ("tools.gradient", "newfillorstroke", 1) == 1);

469N/A gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);

469N/A }

469N/A

469N/A {

469N/A GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,

SP_BUTTON_TYPE_TOGGLE,

NULL,

"controls_stroke",

_("Create gradient in the stroke"),

tt);

g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (gr_toggle_fillstroke), tbl);

g_object_set_data(G_OBJECT(tbl), "stroke", button);

gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),

prefs_get_int_attribute ("tools.gradient", "newfillorstroke", 1) == 0);

gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);

}

gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, TRUE, 3);

gtk_box_pack_start(GTK_BOX(tbl), cvbox, FALSE, FALSE, 0);

}

sp_toolbox_add_label(tbl, _("<b>Change:</b>"));

aux_toolbox_space(tbl, AUX_SPACING);

{

GtkWidget *vectors = gr_change_widget (desktop);

gtk_box_pack_start (GTK_BOX (tbl), vectors, FALSE, FALSE, 0);

}

gtk_widget_show_all(tbl);

sp_set_font_size_smaller (tbl);

return tbl;

}