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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/view/view.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/view/view.cpp124
1 files changed, 124 insertions, 0 deletions
diff --git a/src/ui/view/view.cpp b/src/ui/view/view.cpp
new file mode 100644
index 0000000..2d5b9ab
--- /dev/null
+++ b/src/ui/view/view.cpp
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ * Lauris Kaplinski <lauris@kaplinski.com>
+ * Ralf Stephan <ralf@ark.in-berlin.de>
+ * Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <2geom/point.h>
+#include <memory>
+#include "document.h"
+#include "view.h"
+#include "message-stack.h"
+#include "message-context.h"
+#include "inkscape.h"
+
+namespace Inkscape {
+namespace UI {
+namespace View {
+
+static void
+_onResized (double x, double y, View* v)
+{
+ v->onResized (x,y);
+}
+
+static void
+_onRedrawRequested (View* v)
+{
+ v->onRedrawRequested();
+}
+
+static void
+_onStatusMessage (Inkscape::MessageType type, gchar const *message, View* v)
+{
+ v->onStatusMessage (type, message);
+}
+
+static void
+_onDocumentFilenameSet (gchar const* filename, View* v)
+{
+ v->onDocumentFilenameSet (filename);
+}
+
+//--------------------------------------------------------------------
+View::View()
+: _doc(nullptr)
+{
+ _message_stack = std::make_shared<Inkscape::MessageStack>();
+ _tips_message_context = std::unique_ptr<Inkscape::MessageContext>(new Inkscape::MessageContext(_message_stack));
+
+ _resized_connection = _resized_signal.connect (sigc::bind (sigc::ptr_fun (&_onResized), this));
+ _redraw_requested_connection = _redraw_requested_signal.connect (sigc::bind (sigc::ptr_fun (&_onRedrawRequested), this));
+
+ _message_changed_connection = _message_stack->connectChanged (sigc::bind (sigc::ptr_fun (&_onStatusMessage), this));
+}
+
+View::~View()
+{
+ _close();
+}
+
+void View::_close() {
+ _message_changed_connection.disconnect();
+
+ _tips_message_context = nullptr;
+
+ _message_stack = nullptr;
+
+ if (_doc) {
+ _document_uri_set_connection.disconnect();
+ if (INKSCAPE.remove_document(_doc)) {
+ // this was the last view of this document, so delete it
+ // delete _doc; Delete now handled in Inkscape::Application
+ }
+ _doc = nullptr;
+ }
+}
+
+void View::emitResized (double width, double height)
+{
+ _resized_signal.emit (width, height);
+}
+
+void View::requestRedraw()
+{
+ _redraw_requested_signal.emit();
+}
+
+void View::setDocument(SPDocument *doc) {
+ g_return_if_fail(doc != nullptr);
+
+ if (_doc) {
+ _document_uri_set_connection.disconnect();
+ if (INKSCAPE.remove_document(_doc)) {
+ // this was the last view of this document, so delete it
+ // delete _doc; Delete now handled in Inkscape::Application
+ }
+ }
+
+ INKSCAPE.add_document(doc);
+
+ _doc = doc;
+ _document_uri_set_connection = _doc->connectFilenameSet(sigc::bind(sigc::ptr_fun(&_onDocumentFilenameSet), this));
+ _document_filename_set_signal.emit( _doc->getDocumentFilename() );
+}
+
+}}}
+
+/*
+ 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 :