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/*
* Copyright (C) 2010-2015 Hendrik Leppkes
* http://www.1f0.de
*
* 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; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "stdafx.h"
#include "LAVSplitterTrayIcon.h"
#include "PopupMenu.h"
#include <Qnetwork.h>
#define STREAM_CMD_OFFSET 100
#define CHAPTER_CMD_OFFSET 500
CLAVSplitterTrayIcon::CLAVSplitterTrayIcon(IBaseFilter *pFilter, const WCHAR *wszName, int resIcon)
: CBaseTrayIcon(pFilter, wszName, resIcon)
{
}
CLAVSplitterTrayIcon::~CLAVSplitterTrayIcon(void)
{
}
HMENU CLAVSplitterTrayIcon::GetPopupMenu()
{
CheckPointer(m_pFilter, nullptr);
HRESULT hr = S_OK;
CPopupMenu menu;
IAMStreamSelect *pStreamSelect = nullptr;
if (SUCCEEDED(m_pFilter->QueryInterface(&pStreamSelect))) {
DWORD dwStreams = 0;
if (FAILED(pStreamSelect->Count(&dwStreams)))
dwStreams = 0;
DWORD dwLastGroup = DWORD_MAX;
for (DWORD i = 0; i < dwStreams; i++) {
DWORD dwFlags = 0, dwGroup = 0;
LPWSTR pszName = nullptr;
if (FAILED(pStreamSelect->Info(i, nullptr, &dwFlags, nullptr, &dwGroup, &pszName, nullptr, nullptr)))
continue;
if (dwGroup != dwLastGroup) {
switch (dwGroup) {
case 0:
menu.AddItem(dwGroup, L"Video", FALSE, FALSE);
break;
case 1:
menu.AddItem(dwGroup, L"Audio", FALSE, FALSE);
break;
case 2:
menu.AddItem(dwGroup, L"Subtitles", FALSE, FALSE);
break;
case 18:
menu.AddItem(dwGroup, L"Editions", FALSE, FALSE);
break;
default:
menu.AddSeparator();
break;
}
dwLastGroup = dwGroup;
}
menu.AddItem(STREAM_CMD_OFFSET + i, pszName, dwFlags & AMSTREAMSELECTINFO_ENABLED);
CoTaskMemFree(pszName);
}
if (dwStreams)
menu.AddSeparator();
m_NumStreams = dwStreams;
SafeRelease(&pStreamSelect);
}
// Chapters
IAMExtendedSeeking *pExSeeking = nullptr;
if (SUCCEEDED(m_pFilter->QueryInterface(IID_IAMExtendedSeeking, (void **)&pExSeeking))) {
long count = 0, current = 0;
if (FAILED(pExSeeking->get_MarkerCount(&count)))
count = 0;
if (FAILED(pExSeeking->get_CurrentMarker(¤t)))
current = 0;
CPopupMenu chapters;
for (long i = 1; i <= count; i++) {
double markerTime;
if (FAILED(pExSeeking->GetMarkerTime(i, &markerTime)))
continue;
BSTR bstrName = nullptr;
if (FAILED(pExSeeking->GetMarkerName(i, &bstrName)))
continue;
// Create compound chapter name
int total_seconds = (int)(markerTime + 0.5);
int seconds = total_seconds % 60;
int minutes = total_seconds / 60 % 60;
int hours = total_seconds / 3600;
WCHAR chapterName[512];
_snwprintf_s(chapterName, _TRUNCATE, L"%s\t[%02d:%02d:%02d]", bstrName, hours, minutes, seconds);
// Sanitize any tab chars in the chapter name (replace by space)
// More then one tab in the string messes with the popup menu rendering
WCHAR *nextMatch, *tabMatch = wcsstr(chapterName, L"\t");
while (nextMatch = wcsstr(tabMatch+1, L"\t")) {
*tabMatch = L' ';
tabMatch = nextMatch;
}
chapters.AddItem(CHAPTER_CMD_OFFSET + i, chapterName, i == current);
SysFreeString(bstrName);
}
if (count) {
menu.AddSubmenu(chapters.Finish(), L"Chapters");
menu.AddSeparator();
}
m_NumChapters = count;
SafeRelease(&pExSeeking);
}
menu.AddItem(STREAM_CMD_OFFSET - 1, L"Properties");
HMENU hMenu = menu.Finish();
return hMenu;
}
HRESULT CLAVSplitterTrayIcon::ProcessMenuCommand(HMENU hMenu, int cmd)
{
CheckPointer(m_pFilter, E_FAIL);
DbgLog((LOG_TRACE, 10, L"Menu Command %d", cmd));
if (cmd >= STREAM_CMD_OFFSET && cmd < m_NumStreams + STREAM_CMD_OFFSET) {
IAMStreamSelect *pStreamSelect = nullptr;
if (SUCCEEDED(m_pFilter->QueryInterface(&pStreamSelect))) {
pStreamSelect->Enable(cmd - STREAM_CMD_OFFSET, AMSTREAMSELECTENABLE_ENABLE);
SafeRelease(&pStreamSelect);
}
} else if (cmd > CHAPTER_CMD_OFFSET && cmd <= m_NumChapters + CHAPTER_CMD_OFFSET) {
IAMExtendedSeeking *pExSeeking = nullptr;
if (SUCCEEDED(m_pFilter->QueryInterface(IID_IAMExtendedSeeking, (void **)&pExSeeking))) {
double markerTime;
if (FAILED(pExSeeking->GetMarkerTime(cmd - CHAPTER_CMD_OFFSET, &markerTime)))
goto failchapterseek;
REFERENCE_TIME rtMarkerTime = (REFERENCE_TIME)(markerTime * 10000000.0);
// Try to get the graph to seek on, its much safer than directly trying to seek on LAV
FILTER_INFO info;
if (FAILED(m_pFilter->QueryFilterInfo(&info)) || !info.pGraph)
goto failchapterseek;
IMediaSeeking *pSeeking = nullptr;
if (SUCCEEDED(info.pGraph->QueryInterface(&pSeeking))) {
pSeeking->SetPositions(&rtMarkerTime, AM_SEEKING_AbsolutePositioning, nullptr, AM_SEEKING_NoPositioning);
SafeRelease(&pSeeking);
}
SafeRelease(&info.pGraph);
failchapterseek:
SafeRelease(&pExSeeking);
}
} else if (cmd == STREAM_CMD_OFFSET - 1) {
OpenPropPage();
} else {
return E_UNEXPECTED;
}
return S_OK;
}
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