Made engine, serialisation, client library, and GUI all dynamically loaded modules.

Combined all executables into a single "ingen" program which can do everything.


git-svn-id: http://svn.drobilla.net/lad/ingen@493 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 467 insertions, 0 deletions

diff --git a/src/libs/gui/PatchWindow.cpp b/src/libs/gui/PatchWindow.cpp
new file mode 100644
index 00000000..ff2a6a4a
--- /dev/null
+++ b/src/libs/gui/PatchWindow.cpp
@@ -0,0 +1,467 @@
+/* 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 "PatchWindow.h"
+#include <iostream>
+#include <cassert>
+#include <fstream>
+#include "interface/EngineInterface.h"
+#include "client/PatchModel.h"
+#include "client/Store.h"
+#include "App.h"
+#include "PatchCanvas.h"
+#include "LoadPluginWindow.h"
+#include "NewSubpatchWindow.h"
+#include "LoadPatchWindow.h"
+#include "LoadSubpatchWindow.h"
+#include "NodeControlWindow.h"
+#include "PatchPropertiesWindow.h"
+#include "ConfigWindow.h"
+#include "MessagesWindow.h"
+#include "PatchTreeWindow.h"
+#include "BreadCrumbBox.h"
+#include "ConnectWindow.h"
+#include "ThreadedLoader.h"
+#include "WindowFactory.h"
+#include "PatchView.h"
+
+namespace Ingen {
+namespace GUI {
+
+
+PatchWindow::PatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
+: Gtk::Window(cobject),
+  _enable_signal(true),
+  _position_stored(false),
+  _x(0),
+  _y(0),
+  _breadcrumb_box(NULL)
+{
+	property_visible() = false;
+
+	xml->get_widget("patch_win_vbox", _vbox);
+	xml->get_widget("patch_win_viewport", _viewport);
+	//xml->get_widget("patch_win_status_bar", _status_bar);
+	//xml->get_widget("patch_open_menuitem", _menu_open);
+	xml->get_widget("patch_import_menuitem", _menu_import);
+	xml->get_widget("patch_import_location_menuitem", _menu_import_location);
+	//xml->get_widget("patch_open_into_menuitem", _menu_open_into);
+	xml->get_widget("patch_save_menuitem", _menu_save);
+	xml->get_widget("patch_save_as_menuitem", _menu_save_as);
+	xml->get_widget("patch_upload_menuitem", _menu_upload);
+	xml->get_widget("patch_cut_menuitem", _menu_cut);
+	xml->get_widget("patch_copy_menuitem", _menu_copy);
+	xml->get_widget("patch_paste_menuitem", _menu_paste);
+	xml->get_widget("patch_delete_menuitem", _menu_delete);
+	xml->get_widget("patch_close_menuitem", _menu_close);
+	xml->get_widget("patch_configuration_menuitem", _menu_configuration);
+	xml->get_widget("patch_quit_menuitem", _menu_quit);
+	xml->get_widget("patch_view_control_window_menuitem", _menu_view_control_window);
+	xml->get_widget("patch_view_engine_window_menuitem", _menu_view_engine_window);
+	xml->get_widget("patch_properties_menuitem", _menu_view_patch_properties);
+	xml->get_widget("patch_fullscreen_menuitem", _menu_fullscreen);
+	xml->get_widget("patch_arrange_menuitem", _menu_arrange);
+	xml->get_widget("patch_clear_menuitem", _menu_clear);
+	xml->get_widget("patch_destroy_menuitem", _menu_destroy_patch);
+	xml->get_widget("patch_view_messages_window_menuitem", _menu_view_messages_window);
+	xml->get_widget("patch_view_patch_tree_window_menuitem", _menu_view_patch_tree_window);
+	xml->get_widget("patch_help_about_menuitem", _menu_help_about);
+
+	_menu_view_control_window->property_sensitive() = false;
+	//m_status_bar->push(App::instance().engine()->engine_url());
+	//m_status_bar->pack_start(*Gtk::manage(new Gtk::Image(Gtk::Stock::CONNECT, Gtk::ICON_SIZE_MENU)), false, false);
+	
+	/*_menu_open->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_open));*/
+	_menu_import->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_import));
+	_menu_import_location->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_import_location));
+	_menu_save->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_save));
+	_menu_save_as->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_save_as));
+	_menu_upload->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_upload));
+	_menu_copy->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_copy));
+	_menu_delete->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_delete));
+	_menu_quit->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_quit));
+	_menu_configuration->signal_activate().connect(
+		sigc::mem_fun(App::instance().configuration_dialog(), &ConfigWindow::show));
+	_menu_fullscreen->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_fullscreen_toggled));
+	_menu_arrange->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_arrange));
+	_menu_view_engine_window->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_show_engine));
+	_menu_view_control_window->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_show_controls));
+	_menu_view_patch_properties->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_show_properties));
+	_menu_destroy_patch->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_destroy));
+	_menu_clear->signal_activate().connect(
+		sigc::mem_fun(this, &PatchWindow::event_clear));
+	_menu_view_messages_window->signal_activate().connect(
+		sigc::mem_fun<void>(App::instance().messages_dialog(), &MessagesWindow::present));
+	_menu_view_patch_tree_window->signal_activate().connect(
+		sigc::mem_fun<void>(App::instance().patch_tree(), &PatchTreeWindow::present));
+
+	_menu_help_about->signal_activate().connect(
+		sigc::mem_fun<void>(App::instance().about_dialog(), &Gtk::Dialog::present));
+	
+	_breadcrumb_box = new BreadCrumbBox();
+	_breadcrumb_box->signal_patch_selected.connect(sigc::mem_fun(this, &PatchWindow::set_patch_from_path));
+}
+
+
+PatchWindow::~PatchWindow()
+{
+	// Prevents deletion
+	//m_patch->claim_patch_view();
+
+	delete _breadcrumb_box;
+}
+
+
+/** Set the patch controller from a Path (for use by eg. BreadCrumbBox)
+ */
+void 
+PatchWindow::set_patch_from_path(const Path& path, SharedPtr<PatchView> view)
+{	
+	if (view) {
+		assert(view->patch()->path() == path);
+		App::instance().window_factory()->present_patch(view->patch(), this, view);
+	} else {
+		SharedPtr<PatchModel> model = PtrCast<PatchModel>(App::instance().store()->object(path));
+		if (model)
+			App::instance().window_factory()->present_patch(model, this);
+	}
+}
+
+
+/** Sets the patch controller for this window and initializes everything.
+ *
+ * If @a view is NULL, a new view will be created.
+ */
+void
+PatchWindow::set_patch(SharedPtr<PatchModel> patch, SharedPtr<PatchView> view)
+{
+	if (!patch || patch == _patch)
+		return;
+
+	_enable_signal = false;
+
+	_patch = patch;
+
+	_view = view;
+
+	if (!_view)
+		_view = _breadcrumb_box->view(patch->path());
+	
+	if (!_view)
+		_view = PatchView::create(patch);
+	
+	assert(_view);
+
+	// Add view to our viewport
+	if (_view->get_parent())
+		_view->get_parent()->remove(*_view.get());
+
+	_viewport->remove();
+	_viewport->add(*_view.get());
+
+
+	if (_breadcrumb_box->get_parent())
+		_breadcrumb_box->get_parent()->remove(*_breadcrumb_box);
+
+	_view->breadcrumb_container()->remove();
+	_view->breadcrumb_container()->add(*_breadcrumb_box);
+	_view->breadcrumb_container()->show();
+
+	_breadcrumb_box->build(patch->path(), _view);
+	_breadcrumb_box->show();
+	
+	_menu_view_control_window->property_sensitive() = false;
+
+	for (PortModelList::const_iterator p = patch->ports().begin();
+			p != patch->ports().end(); ++p) {
+		if ((*p)->is_control()) {
+			_menu_view_control_window->property_sensitive() = true;
+			break;
+		}
+	}
+
+	int width, height;
+	get_size(width, height);
+	_view->canvas()->scroll_to(
+			((int)_view->canvas()->width() - width)/2,
+			((int)_view->canvas()->height() - height)/2);
+
+	set_title(_patch->path() + " - Ingenuity");
+
+	//m_properties_window->patch_model(pc->patch_model());
+
+	if (patch->path() == "/")
+		_menu_destroy_patch->set_sensitive(false);
+	else
+		_menu_destroy_patch->set_sensitive(true);
+	
+	show_all();
+
+	_enable_signal = true;
+}
+
+
+void
+PatchWindow::event_show_engine()
+{
+	if (_patch)
+		App::instance().connect_window()->show();
+}
+
+
+void
+PatchWindow::event_show_controls()
+{
+	App::instance().window_factory()->present_controls(_patch);
+}
+
+
+void
+PatchWindow::event_show_properties()
+{
+	App::instance().window_factory()->present_properties(_patch);
+}
+
+
+void
+PatchWindow::event_import()
+{
+	App::instance().window_factory()->present_load_patch(_patch);
+}
+
+
+void
+PatchWindow::event_import_location()
+{
+	App::instance().window_factory()->present_load_remote_patch(_patch);
+}
+
+
+void
+PatchWindow::event_save()
+{
+	if (_patch->filename() == "")
+		event_save_as();
+	else
+		App::instance().loader()->save_patch(_patch, _patch->filename(), false);
+}
+
+
+void
+PatchWindow::event_save_as()
+{
+	Gtk::FileChooserDialog dialog(*this, "Save Patch", Gtk::FILE_CHOOSER_ACTION_SAVE);
+	
+	/*Gtk::VBox* box = dialog.get_vbox();
+	Gtk::Label warning("Warning:  Recursively saving will overwrite any subpatch files \
+		without confirmation.");
+	box->pack_start(warning, false, false, 2);
+	Gtk::CheckButton recursive_checkbutton("Recursively save all subpatches");
+	box->pack_start(recursive_checkbutton, false, false, 0);
+	recursive_checkbutton.show();
+	*/
+			
+	dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+	Gtk::Button* save_button = dialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK);	
+	save_button->property_has_default() = true;
+	
+	// Set current folder to most sensible default
+	const string& current_filename = _patch->filename();
+	if (current_filename.length() > 0)
+		dialog.set_filename(current_filename);
+	else if (App::instance().configuration()->patch_folder().length() > 0)
+		dialog.set_current_folder(App::instance().configuration()->patch_folder());
+	
+	int result = dialog.run();
+	//bool recursive = recursive_checkbutton.get_active();
+	
+	assert(result == Gtk::RESPONSE_OK || result == Gtk::RESPONSE_CANCEL || result == Gtk::RESPONSE_NONE);
+	
+	if (result == Gtk::RESPONSE_OK) {	
+		string filename = dialog.get_filename();
+		if (filename.length() < 11 || filename.substr(filename.length()-10) != ".ingen.ttl")
+			filename += ".ingen.ttl";
+			
+		bool confirm = false;
+		std::fstream fin;
+		fin.open(filename.c_str(), std::ios::in);
+		if (fin.is_open()) {  // File exists
+			string msg = "File already exists!  Are you sure you want to overwrite ";
+			msg += filename + "?";
+			Gtk::MessageDialog confirm_dialog(*this,
+				msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_YES_NO, true);
+			if (confirm_dialog.run() == Gtk::RESPONSE_YES)
+				confirm = true;
+			else
+				confirm = false;
+		} else {  // File doesn't exist
+			confirm = true;
+		}
+		fin.close();
+		
+		if (confirm) {
+			App::instance().loader()->save_patch(_patch, filename, true);
+			_patch->set_filename(filename);
+			//_patch->set_metadata("filename", Atom(filename.c_str()));
+		}
+	}
+	App::instance().configuration()->set_patch_folder(dialog.get_current_folder());
+}
+
+
+void
+PatchWindow::event_upload()
+{
+	App::instance().window_factory()->present_upload_patch(_patch);
+}
+
+
+void
+PatchWindow::event_copy()
+{
+	if (_view)
+		_view->canvas()->copy_selection();
+}
+
+
+void
+PatchWindow::event_delete()
+{
+	if (_view)
+		_view->canvas()->destroy_selection();
+}
+
+
+void
+PatchWindow::on_show()
+{
+	if (_position_stored)
+		move(_x, _y);
+
+	Gtk::Window::on_show();
+}
+
+
+void
+PatchWindow::on_hide()
+{
+	_position_stored = true;
+	get_position(_x, _y);
+	Gtk::Window::on_hide();
+}
+
+
+bool
+PatchWindow::on_key_press_event(GdkEventKey* event)
+{
+	if (event->keyval == GDK_Delete) {
+		cerr << "FIXME: delete key\n";
+		/*
+		if (_patch && _patch->get_view()) {
+			assert(_patch->get_view()->canvas());
+			_patch->get_view()->canvas()->destroy_selected();
+		}*/
+		return true;
+	} else {
+		return Gtk::Window::on_key_press_event(event);
+	}
+}
+
+
+void
+PatchWindow::event_quit()
+{
+	Gtk::MessageDialog d(*this, "Would you like to quit just Ingenuity\nor kill the engine as well?",
+			true, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_NONE, true);
+	d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+	
+	Gtk::Button* b = d.add_button(Gtk::Stock::REMOVE, 2); // kill
+	b->set_label("_Kill Engine");
+	Gtk::Widget* kill_img = Gtk::manage(new Gtk::Image(Gtk::Stock::CLOSE, Gtk::ICON_SIZE_BUTTON));
+	b->set_image(*kill_img);
+
+	b = d.add_button(Gtk::Stock::QUIT, 1); // just exit
+	b->set_label("_Quit");
+	Gtk::Widget* close_img = Gtk::manage(new Gtk::Image(Gtk::Stock::QUIT, Gtk::ICON_SIZE_BUTTON));
+	b->set_image(*close_img);
+	b->grab_default();
+	
+	int ret = d.run();
+	if (ret == 1) {
+		App::instance().quit();
+	} else if (ret == 2) {
+		App::instance().engine()->quit();
+		App::instance().quit();
+	}
+	// Otherwise cancelled, do nothing
+}
+
+
+void
+PatchWindow::event_destroy()
+{
+	App::instance().engine()->destroy(_patch->path());
+}
+
+
+void
+PatchWindow::event_clear()
+{
+	App::instance().engine()->clear_patch(_patch->path());
+}
+
+
+void
+PatchWindow::event_arrange()
+{
+	_view->canvas()->arrange();
+}
+
+
+void
+PatchWindow::event_fullscreen_toggled()
+{
+	// FIXME: ugh, use GTK signals to track state and know for sure
+	static bool is_fullscreen = false;
+
+	if (!is_fullscreen) {
+		fullscreen();
+		is_fullscreen = true;
+	} else {
+		unfullscreen();
+		is_fullscreen = false;
+	}
+}
+
+
+} // namespace GUI
+} // namespace Ingen