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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/widget/style-subject.cpp
parentInitial commit. (diff)
downloadinkscape-upstream.tar.xz
inkscape-upstream.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/ui/widget/style-subject.cpp113
1 files changed, 113 insertions, 0 deletions
diff --git a/src/ui/widget/style-subject.cpp b/src/ui/widget/style-subject.cpp
new file mode 100644
index 0000000..110f6ff
--- /dev/null
+++ b/src/ui/widget/style-subject.cpp
@@ -0,0 +1,113 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 MenTaLguY <mental@rydia.net>
+ * Abhishek Sharma
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "style-subject.h"
+
+#include "desktop.h"
+#include "desktop-style.h"
+#include "layer-manager.h"
+#include "selection.h"
+
+#include "xml/sp-css-attr.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+StyleSubject::StyleSubject() {
+}
+
+StyleSubject::~StyleSubject() {
+ setDesktop(nullptr);
+}
+
+void StyleSubject::setDesktop(SPDesktop *desktop) {
+ if (desktop != _desktop) {
+ _desktop = desktop;
+ _afterDesktopSwitch(desktop);
+ if (_desktop) {
+ _emitChanged(); // This updates the widgets.
+ }
+ }
+}
+
+StyleSubject::Selection::Selection() = default;
+
+StyleSubject::Selection::~Selection() = default;
+
+Inkscape::Selection *StyleSubject::Selection::_getSelection() const {
+ SPDesktop *desktop = getDesktop();
+ if (desktop) {
+ return desktop->getSelection();
+ } else {
+ return nullptr;
+ }
+}
+
+std::vector<SPObject*> StyleSubject::Selection::list() {
+ Inkscape::Selection *selection = _getSelection();
+ if(selection) {
+ return std::vector<SPObject *>(selection->objects().begin(), selection->objects().end());
+ }
+
+ return std::vector<SPObject*>();
+}
+
+Geom::OptRect StyleSubject::Selection::getBounds(SPItem::BBoxType type) {
+ Inkscape::Selection *selection = _getSelection();
+ if (selection) {
+ return selection->bounds(type);
+ } else {
+ return Geom::OptRect();
+ }
+}
+
+int StyleSubject::Selection::queryStyle(SPStyle *query, int property) {
+ SPDesktop *desktop = getDesktop();
+ if (desktop) {
+ return sp_desktop_query_style(desktop, query, property);
+ } else {
+ return QUERY_STYLE_NOTHING;
+ }
+}
+
+void StyleSubject::Selection::_afterDesktopSwitch(SPDesktop *desktop) {
+ _sel_changed.disconnect();
+ _subsel_changed.disconnect();
+ _sel_modified.disconnect();
+ if (desktop) {
+ _subsel_changed = desktop->connectToolSubselectionChanged(sigc::hide(sigc::mem_fun(*this, &Selection::_emitChanged)));
+ Inkscape::Selection *selection = desktop->getSelection();
+ if (selection) {
+ _sel_changed = selection->connectChanged(sigc::hide(sigc::mem_fun(*this, &Selection::_emitChanged)));
+ _sel_modified = selection->connectModified(sigc::mem_fun(*this, &Selection::_emitModified));
+ }
+ }
+}
+
+void StyleSubject::Selection::setCSS(SPCSSAttr *css) {
+ SPDesktop *desktop = getDesktop();
+ if (desktop) {
+ sp_desktop_set_style(desktop, css);
+ }
+}
+
+}
+}
+}
+
+/*
+ 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 :