Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-20 18:23:54 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Comments - still crashing...

Browse source
This commit is contained in:
Zach Fox 2016-11-09 12:33:37 -08:00
parent 1912ab1467
commit e656a4413f
1 changed files with 31 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
interface/src/Application.cpp
View file

@ -5444,51 +5444,65 @@ void Application::takeSnapshot(bool notify, const QString& format, float aspectR
player->setMedia(QUrl::fromLocalFile(inf.absoluteFilePath()));
player->play();
GifWriter _animatedSnapshotGifWriter;
uint8_t _currentAnimatedSnapshotFrame = 0;
QString path;
// If this is a still snapshot...
if (!format.compare("still"))
{
// Get a screenshot and save it. and - this part of the code has been around for a while
path = Snapshot::saveSnapshot(getActiveDisplayPlugin()->getScreenshot(aspectRatio));
// Get a screenshot and save it
QString path = Snapshot::saveSnapshot(getActiveDisplayPlugin()->getScreenshot(aspectRatio));
// Notify the window scripting interface that we've taken a Snapshot
emit DependencyManager::get<WindowScriptingInterface>()->snapshotTaken(path, notify);
}
// If this is an animated snapshot (GIF)...
else if (!format.compare("animated"))
{
GifWriter _animatedSnapshotGifWriter;
uint8_t _currentAnimatedSnapshotFrame = 0;
// File path stuff -- lots of this is temporary
// until I figure out how to save the .GIF to the same location as the still .JPG
char* cstr;
// File path stuff
path = QStandardPaths::writableLocation(QStandardPaths::DesktopLocation);
path.append(QDir::separator());
path.append("test.gif");
string fname = path.toStdString();
cstr = new char[fname.size() + 1];
strcpy(cstr, fname.c_str());
QString path = QStandardPaths::writableLocation(QStandardPaths::DesktopLocation); // Get the desktop
path.append(QDir::separator()); // Add the dir separator to the desktop location
path.append("test.gif"); // Add "test.gif" to the path
string fname = path.toStdString(); // Turn the QString into a regular string
cstr = new char[fname.size() + 1]; // Create a new character array to hold the .GIF file location
strcpy(cstr, fname.c_str()); // Copy the string into a character array
connect(&animatedSnapshotTimer, &QTimer::timeout, [&] {
// Connect the animatedSnapshotTimer QTimer to the lambda slot function
connect(&animatedSnapshotTimer, &QTimer::timeout, [&]() {
// If this is the last frame...
if (_currentAnimatedSnapshotFrame == SNAPSNOT_ANIMATED_NUM_FRAMES)
{
// Stop the snapshot QTimer
animatedSnapshotTimer.stop();
// Write out the end of the GIF
GifEnd(&_animatedSnapshotGifWriter);
// Notify the Window Scripting Interface that the snapshot was taken
emit DependencyManager::get<WindowScriptingInterface>()->snapshotTaken(path, false);
return;
}
QImage frame = (getActiveDisplayPlugin()->getScreenshot(aspectRatio)).scaledToWidth(SNAPSNOT_ANIMATED_WIDTH).convertToFormat(QImage::Format_RGBA8888);
// Get a screenshot from the display, then scale the screenshot down,
// then convert it to the image format the GIF library needs,
// then save all that to the QImage named "frame"
QImage frame = (qApp->getActiveDisplayPlugin()->getScreenshot(aspectRatio)).scaledToWidth(SNAPSNOT_ANIMATED_WIDTH).convertToFormat(QImage::Format_RGBA8888);
// If this is the first frame...
if (_currentAnimatedSnapshotFrame == 0)
{
// Write out the header and beginning of the GIF file
GifBegin(&_animatedSnapshotGifWriter, cstr, frame.width(), frame.height(), SNAPSNOT_ANIMATED_FRAME_DELAY);
}
// Write the frame to the gif
GifWriteFrame(&_animatedSnapshotGifWriter, (uint8_t*)frame.bits(), frame.width(), frame.height(), SNAPSNOT_ANIMATED_FRAME_DELAY);
// Increment the current snapshot frame count
_currentAnimatedSnapshotFrame++;
});
// Start the animatedSnapshotTimer QTimer
animatedSnapshotTimer.start(SNAPSNOT_ANIMATED_FRAME_DELAY * 10);
}
// Notify the window scripting interface that we've taken a Snapshot
emit DependencyManager::get<WindowScriptingInterface>()->snapshotTaken(path, notify);
});
}
void Application::shareSnapshot(const QString& path) {