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Code Issues Projects Releases Activity

Improved/fixed data dir changes handling

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This commit is contained in:
Martin Tůma 2021-05-27 22:08:40 +02:00
parent 59e680d695
commit a53f20314f
4 changed files with 13 additions and 17 deletions
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4
src/GUI/filebrowser.cpp
View File

@ -83,8 +83,10 @@ QString FileBrowser::first()
void FileBrowser::reloadDirectory(const QString &path)
{
QDir dir(path);
QFileInfo current = _files.at(_index);
QFileInfo current = (_index >= 0) ? _files.at(_index) : QFileInfo();
_files = dir.entryInfoList(_filter, QDir::Files);
_index = _files.empty() ? -1 : _files.indexOf(current);
emit listChanged();
}

3
src/GUI/filebrowser.h
View File

@ -25,6 +25,9 @@ public:
bool isLast() const;
bool isFirst() const;
signals:
void listChanged();
private slots:
void reloadDirectory(const QString &path);

21
src/GUI/gui.cpp
View File

@ -109,6 +109,8 @@ void GUI::createBrowser()
{
_browser = new FileBrowser(this);
_browser->setFilter(Data::filter());
connect(_browser, &FileBrowser::listChanged, this,
&GUI::updateNavigationActions);
}
TreeNode<MapAction*> GUI::createMapActions()
@ -1791,21 +1793,10 @@ void GUI::graphChanged(int index)
void GUI::updateNavigationActions()
{
if (_browser->isLast()) {
_nextAction->setEnabled(false);
_lastAction->setEnabled(false);
} else {
_nextAction->setEnabled(true);
_lastAction->setEnabled(true);
}
if (_browser->isFirst()) {
_prevAction->setEnabled(false);
_firstAction->setEnabled(false);
} else {
_prevAction->setEnabled(true);
_firstAction->setEnabled(true);
}
_lastAction->setEnabled(!_browser->isLast());
_nextAction->setEnabled(!_browser->isLast());
_firstAction->setEnabled(!_browser->isFirst());
_prevAction->setEnabled(!_browser->isFirst());
}
bool GUI::updateGraphTabs()

2
src/GUI/gui.h
View File

@ -82,6 +82,7 @@ private slots:
void prev();
void last();
void first();
void updateNavigationActions();
void setTotalTime() {setTimeType(Total);}
void setMovingTime() {setTimeType(Moving);}
@ -136,7 +137,6 @@ private:
QMenu *menu, const QList<QAction*> &existingActions);
void updateStatusBarInfo();
void updateWindowTitle();
void updateNavigationActions();
bool updateGraphTabs();
TimeType timeType() const;