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/****************************************************************************************/
/* */
/* This program 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. */
/* */
/* This program 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 more details. */
/* */
/* You should have received a copy of the GNU General Public License along with this */
/* program; (See "COPYING"). If not, If not, see <http://www.gnu.org/licenses/>. */
/* */
/*--------------------------------------------------------------------------------------*/
/* */
/* Copyright Joerg Anders, TU Chemnitz, Fakultaet fuer Informatik, GERMANY */
/* ja@informatik.tu-chemnitz.de */
/* */
/* */
/****************************************************************************************/
#include "portchoosedialog.h"
#include "localization.h"
#include "resource.h"
#include "config.h"
NedPortChooseDialog::NedPortChooseDialog(GtkWindow *parent, GList *ports, unsigned int idx, bool midi_echo, bool show_echo_box) :
m_idx(idx), m_midi_echo(midi_echo), m_with_midi_echo_box(show_echo_box) {
GtkWidget *dialog;
GtkWidget *port_list_hbox;
GtkWidget *vbox;
GtkObject *port_list_adjustment;
GtkWidget *port_list_scroll;
GtkListStore *port_list_store;
GtkTreeIter iter;
GtkCellRenderer *port_list_renderer;
GtkTreeViewColumn *port_list_column;
GtkTreeViewColumn *port_list_num_column;
GtkTreePath* port_list_tree_path;
GList *lptr;
char Str[128];
int i;
if (m_idx >= g_list_length(ports)) m_idx = 0;
dialog = gtk_dialog_new_with_buttons(_("MIDI ports"), parent, (GtkDialogFlags) (GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT),
GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL);
g_signal_connect(dialog, "response", G_CALLBACK (OnClose), (void *) this);
port_list_store = gtk_list_store_new (2, G_TYPE_INT, G_TYPE_STRING);
for (i = 0, lptr = g_list_first(ports); lptr; lptr = g_list_next(lptr), i++) {
gtk_list_store_append (port_list_store, &iter);
sprintf(Str, "%d:%d %s", ((MidiPortStruct *) lptr->data)->client, ((MidiPortStruct *) lptr->data)->port,
((MidiPortStruct *) lptr->data)->name);
gtk_list_store_set (port_list_store, &iter, 0, i + 1, 1, Str, -1);
}
m_port_list_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(port_list_store));
port_list_renderer = gtk_cell_renderer_text_new ();
port_list_num_column = gtk_tree_view_column_new_with_attributes (_("no"), port_list_renderer, "text", 0, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (m_port_list_view), port_list_num_column);
port_list_column = gtk_tree_view_column_new_with_attributes (_("port"), port_list_renderer, "text", 1, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (m_port_list_view), port_list_column);
port_list_adjustment = gtk_adjustment_new (0.0, 0.0, g_list_length(ports), 1.0, 10.0, 10.0);
port_list_scroll = gtk_vscrollbar_new(GTK_ADJUSTMENT(port_list_adjustment));
gtk_tree_view_set_vadjustment (GTK_TREE_VIEW (m_port_list_view), GTK_ADJUSTMENT(port_list_adjustment));
gtk_widget_set_size_request(m_port_list_view, 200, 200);
sprintf(Str, "%d", m_idx);
port_list_tree_path = gtk_tree_path_new_from_string(Str);
gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW (m_port_list_view), port_list_tree_path, NULL, FALSE, 0.0, 0.0);
gtk_tree_view_set_cursor(GTK_TREE_VIEW (m_port_list_view), port_list_tree_path, NULL, FALSE);
port_list_hbox = gtk_hbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(port_list_hbox), m_port_list_view, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(port_list_hbox), port_list_scroll, FALSE, TRUE, 0);
if (m_with_midi_echo_box) {
m_midi_echo_check_box = gtk_check_button_new_with_label(_("midi echo"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(m_midi_echo_check_box), m_midi_echo);
}
vbox = gtk_vbox_new(FALSE, 2);
gtk_box_pack_start(GTK_BOX(vbox), port_list_hbox, TRUE, TRUE, 0);
if (m_with_midi_echo_box) {
gtk_box_pack_start(GTK_BOX(vbox), m_midi_echo_check_box, TRUE, TRUE, 0);
}
gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox), vbox);
gtk_widget_show_all (dialog);
gtk_dialog_run(GTK_DIALOG(dialog));
}
void NedPortChooseDialog::OnClose(GtkDialog *dialog, gint result, gpointer data) {
GtkTreeSelection* selection;
GList *selected_rows;
NedPortChooseDialog *choose_dialog = (NedPortChooseDialog *) data;
if (result != GTK_RESPONSE_ACCEPT) {
choose_dialog->m_idx = -1;
gtk_widget_destroy (GTK_WIDGET(dialog));
return;
}
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(choose_dialog->m_port_list_view));
selected_rows = gtk_tree_selection_get_selected_rows (selection, NULL);
if (g_list_length(selected_rows) < 1) {
choose_dialog->m_idx = -1;
gtk_widget_destroy (GTK_WIDGET(dialog));
return;
}
GtkTreePath *path = (GtkTreePath *) g_list_first(selected_rows)->data;
char *tp = gtk_tree_path_to_string(path);
if (sscanf(tp, "%d", &(choose_dialog->m_idx)) != 1) {
NedResource::Abort("NedPortChooseDialog::OnClose: error reading tree path");
}
if (choose_dialog->m_with_midi_echo_box) {
choose_dialog->m_midi_echo = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(choose_dialog->m_midi_echo_check_box));
}
else {
choose_dialog->m_midi_echo = false;
}
gtk_widget_destroy (GTK_WIDGET(dialog));
}
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