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-rw-r--r--src/gui/PatchView.cpp194
1 files changed, 194 insertions, 0 deletions
diff --git a/src/gui/PatchView.cpp b/src/gui/PatchView.cpp
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--- /dev/null
+++ b/src/gui/PatchView.cpp
@@ -0,0 +1,194 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <iostream>
+#include <cassert>
+#include <fstream>
+#include "interface/EngineInterface.hpp"
+#include "client/PatchModel.hpp"
+#include "App.hpp"
+#include "PatchView.hpp"
+#include "PatchCanvas.hpp"
+#include "LoadPluginWindow.hpp"
+#include "NewSubpatchWindow.hpp"
+#include "LoadSubpatchWindow.hpp"
+#include "NodeControlWindow.hpp"
+#include "PatchPropertiesWindow.hpp"
+#include "PatchTreeWindow.hpp"
+#include "GladeFactory.hpp"
+
+namespace Ingen {
+namespace GUI {
+
+
+PatchView::PatchView(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
+: Gtk::Box(cobject),
+ _breadcrumb_container(NULL),
+ _enable_signal(true)
+{
+ property_visible() = false;
+
+ xml->get_widget("patch_view_breadcrumb_container", _breadcrumb_container);
+ xml->get_widget("patch_view_toolbar", _toolbar);
+ xml->get_widget("patch_view_process_but", _process_but);
+ xml->get_widget("patch_view_poly_spin", _poly_spin);
+ xml->get_widget("patch_view_clear_but", _clear_but);
+ xml->get_widget("patch_view_destroy_but", _destroy_but);
+ xml->get_widget("patch_view_refresh_but", _refresh_but);
+ xml->get_widget("patch_view_save_but", _save_but);
+ xml->get_widget("patch_view_zoom_full_but", _zoom_full_but);
+ xml->get_widget("patch_view_zoom_normal_but", _zoom_normal_but);
+ xml->get_widget("patch_view_edit_mode_but", _edit_mode_but);
+ xml->get_widget("patch_view_scrolledwindow", _canvas_scrolledwindow);
+
+ _toolbar->set_toolbar_style(Gtk::TOOLBAR_ICONS);
+ _canvas_scrolledwindow->property_hadjustment().get_value()->set_step_increment(10);
+ _canvas_scrolledwindow->property_vadjustment().get_value()->set_step_increment(10);
+
+}
+
+
+void
+PatchView::set_patch(SharedPtr<PatchModel> patch)
+{
+ assert(!_canvas); // FIXME: remove
+
+ //cerr << "Creating view for " << patch->path() << endl;
+
+ assert(_breadcrumb_container); // ensure created
+
+ _patch = patch;
+ _canvas = SharedPtr<PatchCanvas>(new PatchCanvas(patch, 1600*2, 1200*2));
+ _canvas->build();
+
+ _canvas_scrolledwindow->add(*_canvas);
+
+ _poly_spin->set_value(patch->poly());
+ _destroy_but->set_sensitive(patch->path() != "/");
+
+ for (GraphObject::Properties::const_iterator i = patch->properties().begin();
+ i != patch->properties().end(); ++i)
+ property_changed(i->first, i->second);
+
+ // Connect model signals to track state
+ patch->signal_property.connect(sigc::mem_fun(this, &PatchView::property_changed));
+
+ // Connect widget signals to do things
+ _process_but->signal_toggled().connect(sigc::mem_fun(this, &PatchView::process_toggled));
+ _clear_but->signal_clicked().connect(sigc::mem_fun(this, &PatchView::clear_clicked));
+ _refresh_but->signal_clicked().connect(sigc::mem_fun(this, &PatchView::refresh_clicked));
+
+ _zoom_normal_but->signal_clicked().connect(sigc::bind(sigc::mem_fun(
+ _canvas.get(), &PatchCanvas::set_zoom), 1.0));
+
+ _zoom_full_but->signal_clicked().connect(
+ sigc::mem_fun(_canvas.get(), &PatchCanvas::zoom_full));
+
+ patch->signal_editable.connect(sigc::mem_fun(
+ *this, &PatchView::on_editable_sig));
+
+ _edit_mode_but->signal_toggled().connect(sigc::mem_fun(
+ *this, &PatchView::editable_toggled));
+
+ _poly_spin->signal_value_changed().connect(
+ sigc::mem_fun(*this, &PatchView::poly_changed));
+
+ _canvas->grab_focus();
+}
+
+
+PatchView::~PatchView()
+{
+ //cerr << "Destroying view for " << _patch->path() << endl;
+}
+
+
+SharedPtr<PatchView>
+PatchView::create(SharedPtr<PatchModel> patch)
+
+{
+ const Glib::RefPtr<Gnome::Glade::Xml>& xml = GladeFactory::new_glade_reference("patch_view_box");
+ PatchView* result = NULL;
+ xml->get_widget_derived("patch_view_box", result);
+ assert(result);
+ result->set_patch(patch);
+ return SharedPtr<PatchView>(result);
+}
+
+
+void
+PatchView::on_editable_sig(bool editable)
+{
+ _edit_mode_but->set_active(editable);
+ _canvas->lock(!editable);
+}
+
+
+void
+PatchView::editable_toggled()
+{
+ const bool editable = _edit_mode_but->get_active();
+ _patch->set_editable(editable);
+ _canvas->lock(!editable);
+}
+
+
+void
+PatchView::process_toggled()
+{
+ if (!_enable_signal)
+ return;
+
+ App::instance().engine()->set_property(_patch->path(), "ingen:enabled",
+ (bool)_process_but->get_active());
+}
+
+
+void
+PatchView::poly_changed()
+{
+ App::instance().engine()->set_property(_patch->path(), "ingen:polyphony",
+ _poly_spin->get_value_as_int());
+}
+
+
+void
+PatchView::clear_clicked()
+{
+ App::instance().engine()->clear_patch(_patch->path());
+}
+
+
+void
+PatchView::refresh_clicked()
+{
+ App::instance().engine()->request_object(_patch->path());
+}
+
+
+void
+PatchView::property_changed(const std::string& predicate, const Raul::Atom& value)
+{
+ _enable_signal = false;
+ if (predicate == "ingen:enabled" && value.type() == Atom::BOOL)
+ _process_but->set_active(value.get_bool());
+ _enable_signal = true;
+}
+
+
+} // namespace GUI
+} // namespace Ingen