More juggling

git-svn-id: http://svn.drobilla.net/lad/grauph@16 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 131 insertions, 0 deletions

diff --git a/src/progs/gtk/LoadPatchWindow.cpp b/src/progs/gtk/LoadPatchWindow.cpp
new file mode 100644
index 00000000..60f6e15f
--- /dev/null
+++ b/src/progs/gtk/LoadPatchWindow.cpp
@@ -0,0 +1,131 @@
+/* This file is part of Om.  Copyright (C) 2006 Dave Robillard.
+ * 
+ * Om 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.
+ * 
+ * Om 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "LoadPatchWindow.h"
+#include <sys/types.h>
+#include <dirent.h>
+#include "App.h"
+#include "Configuration.h"
+#include "PatchController.h"
+#include "PatchModel.h"
+#include "Controller.h"
+
+namespace OmGtk {
+
+
+LoadPatchWindow::LoadPatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
+: Gtk::FileChooserDialog(cobject),
+  m_patch_controller(NULL),
+  m_replace(true)
+{
+	xml->get_widget("load_patch_poly_from_current_radio", m_poly_from_current_radio);
+	xml->get_widget("load_patch_poly_from_file_radio", m_poly_from_file_radio);
+	xml->get_widget("load_patch_poly_from_user_radio", m_poly_from_user_radio);
+	xml->get_widget("load_patch_poly_spinbutton", m_poly_spinbutton);
+	xml->get_widget("load_patch_ok_button", m_ok_button);
+	xml->get_widget("load_patch_cancel_button", m_cancel_button);
+	
+	m_poly_from_current_radio->signal_toggled().connect(sigc::mem_fun(this, &LoadPatchWindow::poly_from_file_selected));
+	m_poly_from_file_radio->signal_toggled().connect(sigc::mem_fun(this, &LoadPatchWindow::poly_from_file_selected));
+	m_poly_from_user_radio->signal_toggled().connect(sigc::mem_fun(this, &LoadPatchWindow::poly_from_user_selected));
+	m_ok_button->signal_clicked().connect(sigc::mem_fun(this, &LoadPatchWindow::ok_clicked));
+	m_cancel_button->signal_clicked().connect(sigc::mem_fun(this, &LoadPatchWindow::cancel_clicked));
+	
+	m_poly_from_current_radio->set_active(true);
+
+	Gtk::FileFilter filt;
+	filt.add_pattern("*.om");
+	filt.set_name("Om patch files (*.om)");
+	set_filter(filt);
+
+	// Add global examples directory to "shortcut folders" (bookmarks)
+	string examples_dir = PKGDATADIR;
+	examples_dir.append("/patches");
+	DIR* d = opendir(examples_dir.c_str());
+	if (d != NULL)
+		add_shortcut_folder(examples_dir);
+}
+
+
+/** Sets the patch controller for this window and initializes everything.
+ *
+ * This function MUST be called before using the window in any way!
+ */
+void
+LoadPatchWindow::patch_controller(PatchController* pc)
+{
+	m_patch_controller = pc;
+}
+
+
+void
+LoadPatchWindow::on_show()
+{
+	if (App::instance().configuration()->patch_folder().length() > 0)
+		set_current_folder(App::instance().configuration()->patch_folder());
+	Gtk::FileChooserDialog::on_show();
+}
+
+
+///// Event Handlers //////
+
+
+void
+LoadPatchWindow::poly_from_file_selected()
+{
+	m_poly_spinbutton->property_sensitive() = false;
+}
+
+
+void
+LoadPatchWindow::poly_from_user_selected()
+{
+	m_poly_spinbutton->property_sensitive() = true;
+}
+
+
+void
+LoadPatchWindow::ok_clicked()
+{
+	// These values are interpreted by load_patch() as "not defined", ie load from file
+	string name = "";
+	int    poly = 0;
+	
+	if (m_poly_from_user_radio->get_active())
+		poly = m_poly_spinbutton->get_value_as_int();
+	
+	if (m_replace)
+		Controller::instance().clear_patch(m_patch_controller->model()->path());
+
+	PatchModel* pm = new PatchModel(m_patch_controller->model()->path(), poly);
+	pm->filename(get_filename());
+	pm->set_metadata("filename", get_filename());
+	pm->set_parent(m_patch_controller->patch_model()->parent());
+	//Controller::instance().push_added_patch(pm);
+	Controller::instance().load_patch(pm, true, true);
+	
+	hide();
+}			
+
+
+void
+LoadPatchWindow::cancel_clicked()
+{
+	hide();
+}
+
+
+} // namespace OmGtk