1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2013 LoRd_MuldeR <MuldeR2@GMX.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License along
16 // with this program; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 // http://www.gnu.org/licenses/gpl-2.0.txt
20 ///////////////////////////////////////////////////////////////////////////////
22 #include "WinSevenTaskbar.h"
29 #define WIN32_LEAN_AND_MEAN
33 static UINT s_winMsg = 0;
34 static ITaskbarList3 *s_ptbl = NULL;
36 WinSevenTaskbar::WinSevenTaskbar(void)
38 THROW("Cannot create instance of this class!");
41 WinSevenTaskbar::~WinSevenTaskbar(void)
45 ////////////////////////////////////////////////////////////
47 #ifdef __ITaskbarList3_INTERFACE_DEFINED__
49 void WinSevenTaskbar::init(void)
51 s_winMsg = RegisterWindowMessageW(L"TaskbarButtonCreated");
55 void WinSevenTaskbar::uninit(void)
64 bool WinSevenTaskbar::handleWinEvent(void *message, long *result)
66 bool stopEvent = false;
68 if(((MSG*)message)->message == s_winMsg)
70 if(!s_ptbl) createInterface();
71 *result = (s_ptbl) ? S_OK : S_FALSE;
78 void WinSevenTaskbar::createInterface(void)
82 ITaskbarList3 *ptbl = NULL;
83 HRESULT hr = CoCreateInstance(CLSID_TaskbarList, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&ptbl));
87 HRESULT hr2 = ptbl->HrInit();
91 /*qDebug("ITaskbarList3::HrInit() succeeded.");*/
96 qWarning("ITaskbarList3::HrInit() has failed.");
101 qWarning("ITaskbarList3 could not be created.");
106 bool WinSevenTaskbar::setTaskbarState(QWidget *window, WinSevenTaskbarState state)
112 HRESULT hr = HRESULT(-1);
116 case WinSevenTaskbarNoState:
117 hr = s_ptbl->SetProgressState(reinterpret_cast<HWND>(window->winId()), TBPF_NOPROGRESS);
119 case WinSevenTaskbarNormalState:
120 hr = s_ptbl->SetProgressState(reinterpret_cast<HWND>(window->winId()), TBPF_NORMAL);
122 case WinSevenTaskbarIndeterminateState:
123 hr = s_ptbl->SetProgressState(reinterpret_cast<HWND>(window->winId()), TBPF_INDETERMINATE);
125 case WinSevenTaskbarErrorState:
126 hr = s_ptbl->SetProgressState(reinterpret_cast<HWND>(window->winId()), TBPF_ERROR);
128 case WinSevenTaskbarPausedState:
129 hr = s_ptbl->SetProgressState(reinterpret_cast<HWND>(window->winId()), TBPF_PAUSED);
133 result = SUCCEEDED(hr);
139 void WinSevenTaskbar::setTaskbarProgress(QWidget *window, unsigned __int64 currentValue, unsigned __int64 maximumValue)
143 s_ptbl->SetProgressValue(reinterpret_cast<HWND>(window->winId()), currentValue, maximumValue);
147 void WinSevenTaskbar::setOverlayIcon(QWidget *window, QIcon *icon)
149 #if QT_VERSION < QT_VERSION_CHECK(5,0,0)
152 s_ptbl->SetOverlayIcon(window->winId(), (icon ? icon->pixmap(16,16).toWinHICON() : NULL), L"LameXP");
157 #else //__ITaskbarList3_INTERFACE_DEFINED__
159 LAMEXP_COMPILER_WARNING("ITaskbarList3 not defined. Compiling *without* support for Win7 taskbar!")
160 void WinSevenTaskbar::init(void) {}
161 void WinSevenTaskbar::uninit(void) {}
162 bool WinSevenTaskbar::handleWinEvent(MSG *message, long *result) { return false; }
163 void WinSevenTaskbar::createInterface(void) {}
164 bool WinSevenTaskbar::setTaskbarState(QWidget *window, WinSevenTaskbarState state) { return false; }
165 void WinSevenTaskbar::setTaskbarProgress(QWidget *window, unsigned __int64 currentValue, unsigned __int64 maximumValue) {}
166 void WinSevenTaskbar::setOverlayIcon(QWidget *window, QIcon *icon) {}
168 #endif //__ITaskbarList3_INTERFACE_DEFINED__