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/******************************************************************************
* Copyright © 2012-2014 Institut für Nachrichtentechnik, Universität Rostock *
* Copyright © 2006-2012 Quality & Usability Lab, *
* Telekom Innovation Laboratories, TU Berlin *
* *
* This file is part of the SoundScape Renderer (SSR). *
* *
* The SSR 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 3 of the License, or (at your option) *
* any later version. *
* *
* The SSR 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. If not, see <http://www.gnu.org/licenses/>. *
* *
* The SSR is a tool for real-time spatial audio reproduction providing a *
* variety of rendering algorithms. *
* *
* http://spatialaudio.net/ssr ssr@spatialaudio.net *
******************************************************************************/
/// @file
/// GUI wrapper class (implementation).
#include "qgui.h"
// Qt stylesheet
QString qt_style_sheet =
#ifdef __APPLE__
"QWidget { \n"
" color: black; \n"
" font: normal 13pt; \n"
" } \n"
#else
"QWidget { \n"
" color: black; \n"
" font: normal 9pt \"Monospace\"; \n"
" } \n"
#endif
"QLabel { \n"
" background-color: rgb(244, 244, 244); \n"
" color: black; \n"
" } \n"
" \n"
"QLabel#notifier { \n"
" background-color: rgb(244, 0, 0, 255); \n"
/* " color: black; \n"*/
" } \n"
" \n"
// define style of processing button
"QPushButton#_processing_button { \n"
" border-image: url(images/processing_button.png) 0; \n"
" } \n"
" \n"
"QPushButton#_processing_button:pressed { \n"
" border-image: url(images/processing_button_pressed.png) 0; \n"
" } \n"
" \n"
"QPushButton#_processing_button:checked { \n"
" border-image: url(images/processing_button_pressed.png)0; \n"
" } \n"
" \n"
// define style of stop button
"QPushButton#_skip_back_button { \n"
" border-image: url(images/skip_back_button.png) 0; \n"
" } \n"
" \n"
"QPushButton#_skip_back_button:pressed { \n"
" border-image: url(images/skip_back_button_pressed.png) 0; \n"
" } \n"
" \n"
// define style of pause button
"QPushButton#_pause_button { \n"
" border-image: url(images/pause_button.png)0; \n"
" } \n"
" \n"
"QPushButton#_pause_button:checked { \n"
" border-image: url(images/pause_button_pressed.png)0; \n"
" } \n"
" \n"
"QPushButton#_pause_button:pressed { \n"
" border-image: url(images/pause_button_pressed.png)0; \n"
" } \n"
" \n"
// define style of play button
"QPushButton#_play_button { \n"
" border-image: url(images/play_button.png)0; \n"
" } \n"
" \n"
"QPushButton#_play_button:checked { \n"
" border-image: url(images/play_button_pressed.png)0; \n"
" } \n"
" \n"
"QPushButton#_play_button:pressed { \n"
" border-image: url(images/play_button_pressed.png)0; \n"
" } \n"
" \n"
// define style of other labels
"QSceneButton { \n"
" border-image: url(images/scene_menu_item.png)0; \n"
" } \n"
" \n"
"QSceneButton:pressed { \n"
" border-image: url(images/scene_menu_item_selected.png)0; \n"
" } \n"
" \n"
"QSceneButton:checked { \n"
" border-image: url(images/scene_menu_item_selected.png)0; \n"
" } \n"
" \n"
"QVolumeSlider { \n"
" margin: 4px; \n"
" background-color: rgb(244, 244, 244); \n"
//" border-width: 1px; \n"
//" border-color: red; \n"
//" border-style: solid; \n"
" border-radius: 0; \n"
" } \n"
" \n"
"QTimeLine { \n"
" background-color: rgb(244, 244, 244); \n"
" } \n"
" \n"
"QCPULabel { \n"
" background-color: white; \n"
" } \n"
" \n"
" \n"
"QZoomLabel { \n"
" background-color: white; \n"
" } \n"
" \n"
"QFileMenuLabel { \n"
" background-color: white; \n"
" font: bold 11pt; \n"
//" border-width: 1px; \n"
//" border-color: red; \n"
//" border-style: solid; \n"
" border-radius: 0; \n"
" } \n"
" \n"
// define style of popup menu
"QMenu { \n"
" background-color: rgba(255, 255, 255, 92%); \n"
" border-width: 1px; \n"
" border-color: black; \n"
" border-style: solid; \n"
" border-radius: 0; \n"
" } \n"
" \n"
"QMenu::item:hover { \n"
" selection-background-color: rgba(208, 245, 247, 92%);\n"
" selection-color: black; \n"
" } \n"
"QSourceProperties { \n"
" background-color: rgba(255, 255, 255, 92%); \n"
" border-width: 1px; \n"
" border-color: black; \n"
" border-style: solid; \n"
" border-radius: 0; \n"
" } \n"
" \n"
"QLabel#item { \n"
" background-color: rgb(255, 255, 255); \n"
" color: black; \n"
" } \n"
" \n"
"QClicktextLabel#item:hover { \n"
" background-color: rgba(208, 245, 247, 92%); \n"
" color: red; \n"
" } \n"
" \n"
"QRadioButton { \n"
" background-color: rgb(255, 255, 255); \n"
" color: black; \n"
" } \n"
" \n"
"QCheckBox { \n"
" background-color: rgb(255, 255, 255); \n"
" color: black; \n"
" } \n"
" \n"
; // don't forget this semi-colon
/** ctor.
* @param controller this can be either the Controller or, if the IP interface
* is used, an IPClient.
* @param scene reference to the MasterScene or to a client-side copy of the
* Scene.
* @param argc number of command line arguments passed to the GUI.
* @param argv the arguments themselves.
**/
ssr::QGUI::QGUI(api::Publisher& controller, const LegacyScene& scene, int &argc, char *argv[]
, const std::string& path_to_gui_images
, const std::string& path_to_scene_menu) :
_qt_app(argc, argv), _gui(controller, scene
, path_to_gui_images, path_to_scene_menu)
{
// this is a quick hack to allow dynamic specification of path
QString url_to_gui_images = path_to_gui_images.c_str();
url_to_gui_images.replace(QString("\\"), "/"); // url needs all forward
qt_style_sheet.replace(QString("images"), url_to_gui_images);
// set stylesheet
_qt_app.setStyleSheet(qt_style_sheet);
}
ssr::QGUI::~QGUI()
{}
/**
* This function is used to verify if setting the sample buffer (enabling
* anti-aliasing) has succeeded.
* @return current QGLFormat
*/
QGLFormat ssr::QGUI::format() const
{
return _gui.format();
}
/**
* This function starts the GUI.
* @return application exit code
*/
int ssr::QGUI::run()
{
// TODO: check return values
_gui.show();
#ifdef __APPLE__
// bring window to front
_gui.raise();
_gui.activateWindow();
#endif
// TODO: check if _qt_app is valid
_qt_app.connect(&_qt_app, SIGNAL(lastWindowClosed()), &_qt_app, SLOT(quit()));
return _qt_app.exec();
}
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