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Move common Qt utility functions & JSON I/O together in a single place

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This commit is contained in:
baldurk
2016-11-09 13:23:53 +01:00
parent 66298ea1ce
commit bb2f3a205c
16 changed files with 460 additions and 387 deletions
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qrenderdoc/Code/CaptureContext.cpp
+2 -132
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@@ -24,6 +24,7 @@
#include "CaptureContext.h"
#include <QApplication>
#include <QDir>
#include <QFileInfo>
#include <QLabel>
#include <QMenu>
@@ -33,6 +34,7 @@
#include <QStandardPaths>
#include <QTimer>
#include "Windows/MainWindow.h"
#include "QRDUtils.h"
CaptureContext::CaptureContext(QString paramFilename, QString remoteHost, uint32_t remoteIdent,
bool temp, PersistantConfig &cfg)
@@ -377,135 +379,3 @@ void *CaptureContext::FillWindowingData(WId widget)
#endif
}
void GUIInvoke::call(const std::function<void()> &f)
{
if(qApp->thread() == QThread::currentThread())
{
f();
return;
}
// TODO: could maybe do away with string compare here via caching
// invoke->metaObject()->indexOfMethod("doInvoke"); ?
GUIInvoke *invoke = new GUIInvoke(f);
invoke->moveToThread(qApp->thread());
QMetaObject::invokeMethod(invoke, "doInvoke", Qt::QueuedConnection);
}
void GUIInvoke::blockcall(const std::function<void()> &f)
{
if(qApp->thread() == QThread::currentThread())
{
f();
return;
}
// TODO: could maybe do away with string compare here via caching
// invoke->metaObject()->indexOfMethod("doInvoke"); ?
GUIInvoke *invoke = new GUIInvoke(f);
invoke->moveToThread(qApp->thread());
QMetaObject::invokeMethod(invoke, "doInvoke", Qt::BlockingQueuedConnection);
}
void RDDialog::show(QMenu *menu, QPoint pos)
{
menu->setWindowModality(Qt::ApplicationModal);
menu->popup(pos);
QEventLoop loop;
while(menu->isVisible())
{
loop.processEvents(QEventLoop::WaitForMoreEvents);
QCoreApplication::sendPostedEvents();
}
}
int RDDialog::show(QDialog *dialog)
{
dialog->setWindowModality(Qt::ApplicationModal);
dialog->show();
QEventLoop loop;
while(dialog->isVisible())
{
loop.processEvents(QEventLoop::WaitForMoreEvents);
QCoreApplication::sendPostedEvents();
}
return dialog->result();
}
QMessageBox::StandardButton RDDialog::messageBox(QMessageBox::Icon icon, QWidget *parent,
const QString &title, const QString &text,
QMessageBox::StandardButtons buttons,
QMessageBox::StandardButton defaultButton)
{
QMessageBox mb(icon, title, text, buttons, parent);
mb.setDefaultButton(defaultButton);
show(&mb);
return mb.standardButton(mb.clickedButton());
}
QString RDDialog::getExistingDirectory(QWidget *parent, const QString &caption, const QString &dir,
QFileDialog::Options options)
{
QFileDialog fd(parent, caption, dir, QString());
fd.setAcceptMode(QFileDialog::AcceptOpen);
fd.setFileMode(QFileDialog::DirectoryOnly);
fd.setOptions(options);
show(&fd);
if(fd.result() == QFileDialog::Accepted)
{
QStringList files = fd.selectedFiles();
if(!files.isEmpty())
return files[0];
}
return QString();
}
QString RDDialog::getOpenFileName(QWidget *parent, const QString &caption, const QString &dir,
const QString &filter, QString *selectedFilter,
QFileDialog::Options options)
{
QFileDialog fd(parent, caption, dir, filter);
fd.setAcceptMode(QFileDialog::AcceptOpen);
fd.setOptions(options);
show(&fd);
if(fd.result() == QFileDialog::Accepted)
{
if(selectedFilter)
*selectedFilter = fd.selectedNameFilter();
QStringList files = fd.selectedFiles();
if(!files.isEmpty())
return files[0];
}
return QString();
}
QString RDDialog::getSaveFileName(QWidget *parent, const QString &caption, const QString &dir,
const QString &filter, QString *selectedFilter,
QFileDialog::Options options)
{
QFileDialog fd(parent, caption, dir, filter);
fd.setAcceptMode(QFileDialog::AcceptSave);
fd.setOptions(options);
show(&fd);
if(fd.result() == QFileDialog::Accepted)
{
if(selectedFilter)
*selectedFilter = fd.selectedNameFilter();
QStringList files = fd.selectedFiles();
if(!files.isEmpty())
return files[0];
}
return QString();
}