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Qt: throttle status bar messages

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This commit is contained in:
Brad Parker 2018-07-28 23:15:00 -04:00
parent fea09f7382
commit 2faa250174
2 changed files with 14 additions and 1 deletions
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13
ui/drivers/qt/ui_qt_window.cpp
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@ -63,6 +63,7 @@ extern "C" {
} }
#define TIMER_MSEC 1000 /* periodic timer for gathering statistics */ #define TIMER_MSEC 1000 /* periodic timer for gathering statistics */
#define STATUS_MSG_THROTTLE_MSEC 250
#ifndef COLLECTION_SIZE #ifndef COLLECTION_SIZE
#define COLLECTION_SIZE 99999 #define COLLECTION_SIZE 99999
@ -805,6 +806,7 @@ MainWindow::MainWindow(QWidget *parent) :
,m_allPlaylistsListMaxCount(0) ,m_allPlaylistsListMaxCount(0)
,m_allPlaylistsGridMaxCount(0) ,m_allPlaylistsGridMaxCount(0)
,m_playlistEntryDialog(NULL) ,m_playlistEntryDialog(NULL)
,m_statusMessageElapsedTimer()
{ {
settings_t *settings = config_get_ptr(); settings_t *settings = config_get_ptr();
QDir playlistDir(settings->paths.directory_playlist); QDir playlistDir(settings->paths.directory_playlist);
@ -1036,6 +1038,8 @@ MainWindow::MainWindow(QWidget *parent) :
m_searchLineEdit->setFocus(); m_searchLineEdit->setFocus();
m_loadCoreWindow->setWindowModality(Qt::ApplicationModal); m_loadCoreWindow->setWindowModality(Qt::ApplicationModal);
m_statusMessageElapsedTimer.start();
#if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)) #if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
resizeDocks(QList<QDockWidget*>() << m_searchDock, QList<int>() << 1, Qt::Vertical); resizeDocks(QList<QDockWidget*>() << m_searchDock, QList<int>() << 1, Qt::Vertical);
#endif #endif
@ -1784,7 +1788,14 @@ void MainWindow::onGotStatusMessage(QString msg, unsigned priority, unsigned dur
msecDuration = 1000; msecDuration = 1000;
if (status->currentMessage().isEmpty() || flush) if (status->currentMessage().isEmpty() || flush)
status->showMessage(msg, msecDuration); {
if (m_statusMessageElapsedTimer.elapsed() >= STATUS_MSG_THROTTLE_MSEC)
{
qint64 msgDuration = qMax(msecDuration, STATUS_MSG_THROTTLE_MSEC);
m_statusMessageElapsedTimer.restart();
status->showMessage(msg, msgDuration);
}
}
} }
void MainWindow::deferReloadPlaylists() void MainWindow::deferReloadPlaylists()

2
ui/drivers/ui_qt.h
View File

@ -34,6 +34,7 @@
#include <QImage> #include <QImage>
#include <QPointer> #include <QPointer>
#include <QProgressBar> #include <QProgressBar>
#include <QElapsedTimer>
extern "C" { extern "C" {
#include <retro_assert.h> #include <retro_assert.h>
@ -480,6 +481,7 @@ private:
int m_allPlaylistsListMaxCount; int m_allPlaylistsListMaxCount;
int m_allPlaylistsGridMaxCount; int m_allPlaylistsGridMaxCount;
PlaylistEntryDialog *m_playlistEntryDialog; PlaylistEntryDialog *m_playlistEntryDialog;
QElapsedTimer m_statusMessageElapsedTimer;
protected: protected:
void closeEvent(QCloseEvent *event); void closeEvent(QCloseEvent *event);