src/widgets/fill-style.cpp

	fill-style.cpp revision 0c13cd8bc2121c9e2e1850899d4bda2cd85840ca
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh/** @file
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh * @brief  Fill style widget
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh */
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh/* Authors:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh *   Lauris Kaplinski <lauris@kaplinski.com>
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh *   Frank Felfe <innerspace@iname.com>
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh *   bulia byak <buliabyak@users.sf.net>
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh *
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh * Copyright (C) 1999-2005 authors
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh * Copyright (C) 2001-2002 Ximian, Inc.
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib *
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh * Released under GNU GPL, read the file 'COPYING' for more information
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh */
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#define noSP_FS_VERBOSE
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#ifdef HAVE_CONFIG_H
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh# include "config.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#endif
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include <glibmm/i18n.h>
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "desktop-handles.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "desktop-style.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "display/sp-canvas.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "document-private.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "gradient-chemistry.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "inkscape.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "selection.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "sp-linear-gradient.h"
90a3966dd44e306d23febc15ebd65cde07d7a4ddTed Gould#include "sp-pattern.h"
54e660c4de9d37185e3953165d053526632ef4f0johanengelen#include "sp-radial-gradient.h"
54e660c4de9d37185e3953165d053526632ef4f0johanengelen#include "style.h"
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib#include "widgets/paint-selector.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "widgets/sp-widget.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "xml/repr.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#include "widgets/fill-style.h"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh// These can be deleted once we sort out the libart dependence.
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#define ART_WIND_RULE_NONZERO 0
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_construct          ( SPWidget *spw,
dd69425007680aafc47fdd994e1985625571d252bryce                                                      SPPaintSelector *psel );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_modify_selection   ( SPWidget *spw,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                      Inkscape::Selection *selection,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                      guint flags,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                      SPPaintSelector *psel );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_change_subselection ( Inkscape::Application *inkscape, SPDesktop *desktop, SPWidget *spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_change_selection   ( SPWidget *spw,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                      Inkscape::Selection *selection,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                      SPPaintSelector *psel );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_update (SPWidget *spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadibstatic void sp_fill_style_widget_paint_mode_changed( SPPaintSelector *psel,
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                                                     SPPaintSelector::Mode mode,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                     SPWidget *spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_fillrule_changed( SPPaintSelector *psel,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                   SPPaintSelector::FillRule mode,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                   SPWidget *spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_paint_dragged (SPPaintSelector *psel, SPWidget *spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void sp_fill_style_widget_paint_changed (SPPaintSelector *psel, SPWidget *spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshGtkWidget *
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_new (void)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    GtkWidget *spw = sp_widget_new_global (INKSCAPE);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    GtkWidget *vb = gtk_vbox_new (FALSE, 0);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    gtk_widget_show (vb);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    gtk_container_add (GTK_CONTAINER (spw), vb);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    GtkWidget *psel = sp_paint_selector_new (true); // with fillrule selector
d444ed610362dab3c3e727d1b110312318b84cb8miklosh    gtk_widget_show (psel);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould    gtk_box_pack_start (GTK_BOX (vb), psel, TRUE, TRUE, 0);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould    g_object_set_data (G_OBJECT (spw), "paint-selector", psel);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (psel), "mode_changed",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_paint_mode_changed),
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (psel), "dragged",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_paint_dragged),
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (psel), "changed",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_paint_changed),
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (psel), "fillrule_changed",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_fillrule_changed),
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       spw );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (spw), "construct",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_construct), psel);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh//FIXME: switch these from spw signals to global inkscape object signals; spw just retranslates
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh//those anyway; then eliminate spw
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (spw), "modify_selection",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_modify_selection), psel);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect ( G_OBJECT (spw), "change_selection",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                       G_CALLBACK (sp_fill_style_widget_change_selection), psel);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_signal_connect (INKSCAPE, "change_subselection", G_CALLBACK (sp_fill_style_widget_change_subselection), spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    sp_fill_style_widget_update (SP_WIDGET (spw));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    return spw;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh} // end of sp_fill_style_widget_new()
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_construct( SPWidget *spw, SPPaintSelector */*psel*/ )
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#ifdef SP_FS_VERBOSE
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_print ( "Fill style widget constructed: inkscape %p\n",
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen              spw->inkscape );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#endif
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (spw->inkscape) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        sp_fill_style_widget_update (spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh} // end of sp_fill_style_widget_construct()
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_modify_selection( SPWidget *spw,
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib                                       Inkscape::Selection */*selection*/,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                       guint flags,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                       SPPaintSelector */*psel*/ )
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (flags & ( SP_OBJECT_MODIFIED_FLAG |
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                  SP_OBJECT_PARENT_MODIFIED_FLAG |
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                  SP_OBJECT_STYLE_MODIFIED_FLAG) )
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#ifdef SP_FS_VERBOSE
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        g_message("sp_fill_style_widget_modify_selection()");
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#endif
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        sp_fill_style_widget_update (spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh}
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_change_subselection( Inkscape::Application */*inkscape*/,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                          SPDesktop */*desktop*/,
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                                          SPWidget *spw )
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    sp_fill_style_widget_update (spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh}
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_change_selection( SPWidget *spw,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                       Inkscape::Selection */*selection*/,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                       SPPaintSelector */*psel*/ )
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen    sp_fill_style_widget_update (spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh}
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh/**
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh* \param sel Selection to use, or NULL.
7cc06cc17ffc875601993118f9533dfe36bd2dd5johanengelen*/
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
7cc06cc17ffc875601993118f9533dfe36bd2dd5johanengelensp_fill_style_widget_update (SPWidget *spw)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
c87a66337fedd13cf951d99e604362432220deb5johanengelen    if (g_object_get_data (G_OBJECT (spw), "update"))
54e660c4de9d37185e3953165d053526632ef4f0johanengelen        return;
54e660c4de9d37185e3953165d053526632ef4f0johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    if (g_object_get_data (G_OBJECT (spw), "local")) {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen        g_object_set_data (G_OBJECT (spw), "local", GINT_TO_POINTER (FALSE)); // local change; do nothing, but reset the flag
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        return;
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould    }
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould    g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (TRUE));
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould    SPPaintSelector *psel = SP_PAINT_SELECTOR (g_object_get_data (G_OBJECT (spw), "paint-selector"));
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    // create temporary style
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    // query style from desktop into it. This returns a result flag and fills query with the style of subselection, if any, or selection
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    int result = sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FILL);
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    switch (result) {
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        case QUERY_STYLE_NOTHING:
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            /* No paint at all */
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            psel->setMode(SPPaintSelector::MODE_EMPTY);
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould            break;
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        }
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        case QUERY_STYLE_SINGLE:
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        case QUERY_STYLE_MULTIPLE_AVERAGED: // TODO: treat this slightly differently, e.g. display "averaged" somewhere in paint selector
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        case QUERY_STYLE_MULTIPLE_SAME:
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            SPPaintSelector::Mode pselmode = SPPaintSelector::getModeForStyle(*query, true);
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            psel->setMode(pselmode);
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            psel->setFillrule(query->fill_rule.computed == ART_WIND_RULE_NONZERO?
54e660c4de9d37185e3953165d053526632ef4f0johanengelen                              SPPaintSelector::FILLRULE_NONZERO : SPPaintSelector::FILLRULE_EVENODD);
54e660c4de9d37185e3953165d053526632ef4f0johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            if (query->fill.set && query->fill.isColor()) {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen                psel->setColorAlpha(query->fill.value.color, SP_SCALE24_TO_FLOAT(query->fill_opacity.value));
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            } else if (query->fill.set && query->fill.isPaintserver()) {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen                SPPaintServer *server = query->getFillPaintServer();
54e660c4de9d37185e3953165d053526632ef4f0johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen                if (server && SP_IS_GRADIENT(server) && SP_GRADIENT(server)->getVector()->isSwatch()) {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen                    SPGradient *vector = SP_GRADIENT(server)->getVector();
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould                    psel->setSwatch( vector );
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould                } else if (SP_IS_LINEARGRADIENT (server)) {
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould                    SPGradient *vector = SP_GRADIENT(server)->getVector();
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould                    psel->setGradientLinear( vector );
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould                    SPLinearGradient *lg = SP_LINEARGRADIENT (server);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    psel->setGradientProperties( SP_GRADIENT_UNITS(lg),
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                                                 SP_GRADIENT_SPREAD(lg) );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                } else if (SP_IS_RADIALGRADIENT (server)) {
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                    SPGradient *vector = SP_GRADIENT(server)->getVector();
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                    psel->setGradientRadial( vector );
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                    SPRadialGradient *rg = SP_RADIALGRADIENT (server);
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                    psel->setGradientProperties( SP_GRADIENT_UNITS (rg),
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                 SP_GRADIENT_SPREAD (rg) );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                } else if (SP_IS_PATTERN (server)) {
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                    SPPattern *pat = pattern_getroot (SP_PATTERN (server));
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                    psel->updatePatternList( pat );
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                }
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould            }
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould            break;
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        }
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
54e660c4de9d37185e3953165d053526632ef4f0johanengelen        case QUERY_STYLE_MULTIPLE_DIFFERENT:
54e660c4de9d37185e3953165d053526632ef4f0johanengelen        {
54e660c4de9d37185e3953165d053526632ef4f0johanengelen            psel->setMode(SPPaintSelector::MODE_MULTIPLE);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        }
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    }
54e660c4de9d37185e3953165d053526632ef4f0johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    sp_style_unref(query);
54e660c4de9d37185e3953165d053526632ef4f0johanengelen
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (FALSE));
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen}
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelenstatic void
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelensp_fill_style_widget_paint_mode_changed( SPPaintSelector *psel,
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen                                         SPPaintSelector::Mode /*mode*/,
e21d4ac16bee82a55fd227660aa14af10ecac9b1johanengelen                                         SPWidget *spw )
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould{
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould    if (g_object_get_data (G_OBJECT (spw), "update"))
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould        return;
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould#ifdef SP_FS_VERBOSE
e9b6af083e34e2397a8ddbe9781920733d09d151Ted Gould    g_message("sp_fill_style_widget_paint_mode_changed(psel:%p, mode, spw:%p)", psel, spw);
54e660c4de9d37185e3953165d053526632ef4f0johanengelen#endif
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    /* TODO: Does this work? */
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    /* TODO: Not really, here we have to get old color back from object */
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    /* Instead of relying on paint widget having meaningful colors set */
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    sp_fill_style_widget_paint_changed (psel, spw);
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould}
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
54e660c4de9d37185e3953165d053526632ef4f0johanengelenstatic void sp_fill_style_widget_fillrule_changed( SPPaintSelector */*psel*/,
54e660c4de9d37185e3953165d053526632ef4f0johanengelen                                                   SPPaintSelector::FillRule mode,
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould                                                   SPWidget *spw )
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould{
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    if (g_object_get_data (G_OBJECT (spw), "update"))
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould        return;
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould    SPDesktop *desktop = SP_ACTIVE_DESKTOP;
7079a43aa387066c2f67402d77dbe3db981b1054Ted Gould
54e660c4de9d37185e3953165d053526632ef4f0johanengelen    SPCSSAttr *css = sp_repr_css_attr_new ();
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    sp_repr_css_set_property(css, "fill-rule", mode == SPPaintSelector::FILLRULE_EVENODD? "evenodd":"nonzero");
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    sp_desktop_set_style (desktop, css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    sp_repr_css_attr_unref (css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    sp_document_done (SP_ACTIVE_DOCUMENT, SP_VERB_DIALOG_FILL_STROKE,
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                      _("Change fill rule"));
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib}
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic gchar const *undo_label_1 = "fill:flatcolor:1";
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic gchar const *undo_label_2 = "fill:flatcolor:2";
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic gchar const *undo_label = undo_label_1;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib/**
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshThis is called repeatedly while you are dragging a color slider, only for flat color
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshmodes. Previously it set the color in style but did not update the repr for efficiency, however
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshthis was flakey and didn't buy us almost anything. So now it does the same as _changed, except
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshlumps all its changes for undo.
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh */
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_paint_dragged (SPPaintSelector *psel, SPWidget *spw)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (!spw->inkscape) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        return;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (g_object_get_data (G_OBJECT (spw), "update")) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        return;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (g_object_get_data (G_OBJECT (spw), "local")) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        // previous local flag not cleared yet;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        // this means dragged events come too fast, so we better skip this one to speed up display
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        // (it's safe to do this in any case)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        return;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (TRUE));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    switch (psel->mode) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_COLOR_RGB:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_COLOR_CMYK:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            psel->setFlatColor( SP_ACTIVE_DESKTOP, "fill", "fill-opacity" );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_document_maybe_done (sp_desktop_document(SP_ACTIVE_DESKTOP), undo_label, SP_VERB_DIALOG_FILL_STROKE,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                    _("Set fill color"));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            g_object_set_data (G_OBJECT (spw), "local", GINT_TO_POINTER (TRUE)); // local change, do not update from selection
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        default:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            g_warning ( "file %s: line %d: Paint %d should not emit 'dragged'",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                        __FILE__, __LINE__, psel->mode );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (FALSE));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh}
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh/**
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshThis is called (at least) when:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh1  paint selector mode is switched (e.g. flat color -> gradient)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh2  you finished dragging a gradient node and released mouse
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh3  you changed a gradient selector parameter (e.g. spread)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshMust update repr.
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh */
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshstatic void
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6mikloshsp_fill_style_widget_paint_changed ( SPPaintSelector *psel,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                     SPWidget *spw )
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh{
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#ifdef SP_FS_VERBOSE
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_message("sp_fill_style_widget_paint_changed(psel:%p, spw:%p)", psel, spw);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh#endif
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (g_object_get_data (G_OBJECT (spw), "update")) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        return;
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (TRUE));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    SPDesktop *desktop = SP_ACTIVE_DESKTOP;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    if (!desktop) {
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen        return;
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen    }
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen    SPDocument *document = sp_desktop_document (desktop);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    Inkscape::Selection *selection = sp_desktop_selection (desktop);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    GSList const *items = selection->itemList();
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    switch (psel->mode) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_EMPTY:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            // This should not happen.
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            g_warning ( "file %s: line %d: Paint %d should not emit 'changed'",
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib                        __FILE__, __LINE__, psel->mode);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_MULTIPLE:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            // This happens when you switch multiple objects with different gradients to flat color;
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib            // nothing to do here.
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen        case SPPaintSelector::MODE_NONE:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            SPCSSAttr *css = sp_repr_css_attr_new ();
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_repr_css_set_property (css, "fill", "none");
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_desktop_set_style (desktop, css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib            sp_repr_css_attr_unref (css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_document_done (document, SP_VERB_DIALOG_FILL_STROKE,
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib                              _("Remove fill"));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_COLOR_RGB:
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen        case SPPaintSelector::MODE_COLOR_CMYK:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            // FIXME: fix for GTK breakage, see comment in SelectedStyle::on_opacity_changed; here it results in losing release events
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_canvas_force_full_redraw_after_interruptions(sp_desktop_canvas(desktop), 0);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            psel->setFlatColor( desktop, "fill", "fill-opacity" );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_document_maybe_done (sp_desktop_document(desktop), undo_label, SP_VERB_DIALOG_FILL_STROKE,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                    _("Set fill color"));
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib            // resume interruptibility
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            sp_canvas_end_forced_full_redraws(sp_desktop_canvas(desktop));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            // on release, toggle undo_label so that the next drag will not be lumped with this one
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            if (undo_label == undo_label_1)
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                undo_label = undo_label_2;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            else
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                undo_label = undo_label_1;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_GRADIENT_LINEAR:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_GRADIENT_RADIAL:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_SWATCH:
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen            if (items) {
17d87f5698f5c2958d38c6a6207c7b322a7adaf9johanengelen                SPGradientType const gradient_type = ( psel->mode != SPPaintSelector::MODE_GRADIENT_RADIAL
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                       ? SP_GRADIENT_TYPE_LINEAR
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                                       : SP_GRADIENT_TYPE_RADIAL );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                // HACK: reset fill-opacity - that 0.75 is annoying; BUT remove this when we have an opacity slider for all tabs
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                SPCSSAttr *css = sp_repr_css_attr_new();
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                sp_repr_css_set_property(css, "fill-opacity", "1.0");
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                SPGradient *vector = psel->getGradientVector();
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                if (!vector) {
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    /* No vector in paint selector should mean that we just changed mode */
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                    SPStyle *query = sp_style_new (SP_ACTIVE_DOCUMENT);
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    int result = objects_query_fillstroke ((GSList *) items, query, true);
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    guint32 common_rgb = 0;
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    if (result == QUERY_STYLE_MULTIPLE_SAME) {
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                        if (!query->fill.isColor()) {
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                            common_rgb = sp_desktop_get_color(desktop, true);
861fa436e7a6d6ff3eaa889b2298e0b82a0b238ctheadib                        } else {
861fa436e7a6d6ff3eaa889b2298e0b82a0b238ctheadib                            common_rgb = query->fill.value.color.toRGBA32( 0xff );
861fa436e7a6d6ff3eaa889b2298e0b82a0b238ctheadib                        }
861fa436e7a6d6ff3eaa889b2298e0b82a0b238ctheadib                        vector = sp_document_default_gradient_vector(document, common_rgb);
16dc3cff4d07c7f5afdd8c74cf34530b0a6ee93btavmjong                    }
861fa436e7a6d6ff3eaa889b2298e0b82a0b238ctheadib                    sp_style_unref(query);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
6c3e745a94ef6b25a4ef9f018d350a7535aa45afTed Gould                    for (GSList const *i = items; i != NULL; i = i->next) {
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                        //FIXME: see above
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                        sp_repr_css_change_recursive(SP_OBJECT_REPR(i->data), css, "style");
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                        if (!vector) {
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                            sp_item_set_gradient(SP_ITEM(i->data),
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                                                 sp_gradient_vector_for_object(document, desktop, SP_OBJECT(i->data), true),
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                                                 gradient_type, true);
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                        } else {
479ed85bac2b7467a6678bae572404e33465a5d9acspike                            sp_item_set_gradient(SP_ITEM(i->data), vector, gradient_type, true);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                        }
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                    }
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                } else {
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    /* We have changed from another gradient type, or modified spread/units within
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                     * this gradient type. */
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                    vector = sp_gradient_ensure_vector_normalized (vector);
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                    for (GSList const *i = items; i != NULL; i = i->next) {
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                        //FIXME: see above
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                        sp_repr_css_change_recursive (SP_OBJECT_REPR (i->data), css, "style");
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                        SPGradient *gr = sp_item_set_gradient(SP_ITEM(i->data), vector, gradient_type, true);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                        psel->pushAttrsToGradient( gr );
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                    }
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                }
45d0b0d0dc24df8e321cbe8a085ab9b1f60b4a42theadib
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                sp_repr_css_attr_unref (css);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                sp_document_done (document, SP_VERB_DIALOG_FILL_STROKE,
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                                  _("Set gradient on fill"));
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould            }
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould            break;
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould        case SPPaintSelector::MODE_PATTERN:
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib            if (items) {
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                SPPattern *pattern = psel->getPattern();
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                if (!pattern) {
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                    /* No Pattern in paint selector should mean that we just
45d0b0d0dc24df8e321cbe8a085ab9b1f60b4a42theadib                     * changed mode - dont do jack.
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould                     */
3bd80e038b72ad220f218d7053a9089685fab17cTed Gould
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                } else {
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    Inkscape::XML::Node *patrepr = SP_OBJECT_REPR(pattern);
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                    SPCSSAttr *css = sp_repr_css_attr_new ();
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    gchar *urltext = g_strdup_printf ("url(#%s)", patrepr->attribute("id"));
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    sp_repr_css_set_property (css, "fill", urltext);
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    // HACK: reset fill-opacity - that 0.75 is annoying; BUT remove this when we have an opacity slider for all tabs
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                    sp_repr_css_set_property(css, "fill-opacity", "1.0");
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    // cannot just call sp_desktop_set_style, because we don't want to touch those
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    // objects who already have the same root pattern but through a different href
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    // chain. FIXME: move this to a sp_item_set_pattern
5c45c5153b0415f7573f69f4ee3e946b5872a8d1theadib                    for (GSList const *i = items; i != NULL; i = i->next) {
63d6ddd517060979dd8b8fd41aad3faca7be3c5cTed Gould                         SPObject *selobj = SP_OBJECT (i->data);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                         SPStyle *style = SP_OBJECT_STYLE (selobj);
1babefb17e4c8157ca2a0f588625a8ac0258dc53buliabyak                         if (style && style->fill.isPaintserver()) {
1babefb17e4c8157ca2a0f588625a8ac0258dc53buliabyak                             SPObject *server = SP_OBJECT_STYLE_FILL_SERVER (selobj);
1babefb17e4c8157ca2a0f588625a8ac0258dc53buliabyak                             if (SP_IS_PATTERN (server) && pattern_getroot (SP_PATTERN(server)) == pattern)
1babefb17e4c8157ca2a0f588625a8ac0258dc53buliabyak                                // only if this object's pattern is not rooted in our selected pattern, apply
1babefb17e4c8157ca2a0f588625a8ac0258dc53buliabyak                                 continue;
45d0b0d0dc24df8e321cbe8a085ab9b1f60b4a42theadib                         }
861fa436e7a6d6ff3eaa889b2298e0b82a0b238ctheadib
45d0b0d0dc24df8e321cbe8a085ab9b1f60b4a42theadib                         sp_desktop_apply_css_recursive (selobj, css, true);
45d0b0d0dc24df8e321cbe8a085ab9b1f60b4a42theadib                     }
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    sp_repr_css_attr_unref (css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    g_free (urltext);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                } // end if
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                sp_document_done (document, SP_VERB_DIALOG_FILL_STROKE,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                  _("Set pattern on fill"));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            } // end if
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        case SPPaintSelector::MODE_UNSET:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            if (items) {
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    SPCSSAttr *css = sp_repr_css_attr_new ();
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    sp_repr_css_unset_property (css, "fill");
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    sp_desktop_set_style (desktop, css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    sp_repr_css_attr_unref (css);
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                    sp_document_done (document, SP_VERB_DIALOG_FILL_STROKE,
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                                      _("Unset fill"));
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh        default:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            g_warning ( "file %s: line %d: Paint selector should not be in "
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                        "mode %d",
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh                        __FILE__, __LINE__, psel->mode );
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh            break;
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    }
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh    g_object_set_data (G_OBJECT (spw), "update", GINT_TO_POINTER (FALSE));
4b1c2be41ce8c1a88502c1b1885ad1468646fbfftheadib}
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh/*
bf7069a487ba218c4542e4adc5497ebd746ab929buliabyak  Local Variables:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh  mode:c++
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh  c-file-style:"stroustrup"
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh  indent-tabs-mode:nil
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh  fill-column:99
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh  End:
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh*/
b7f07692f95074fdcf74c7350fbf5f3099ffc1b6miklosh// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
16dc3cff4d07c7f5afdd8c74cf34530b0a6ee93btavmjong