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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) void FileBrowser::reloadDirectory(const QString &path)
{ {
QDir dir(path); QDir dir(path);
QFileInfo current = _files.at(_index); QFileInfo current = (_index >= 0) ? _files.at(_index) : QFileInfo();
_files = dir.entryInfoList(_filter, QDir::Files); _files = dir.entryInfoList(_filter, QDir::Files);
_index = _files.empty() ? -1 : _files.indexOf(current); _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 isLast() const;
bool isFirst() const; bool isFirst() const;
signals:
void listChanged();
private slots: private slots:
void reloadDirectory(const QString &path); void reloadDirectory(const QString &path);

21
src/GUI/gui.cpp
View File

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

2
src/GUI/gui.h
View File

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