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Cleanup: unify selection signals

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For historic reasons, there where three distinct signals concerning
dive-selection from the undo-machinery:
1) divesSelected: sent newly selected dives
2) currentDiveChanged: sent if the current dive changed
3) selectionChanged: sent at the end of a command if either the selection
   or the current dive changed

Since now the undo-commands do a full reset of the selection, merge these
three signals into a single signal.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2019-06-23 12:46:42 +02:00 • committed by bstoeger
parent 4716c82032
commit 2e230da361
7 changed files with 59 additions and 93 deletions
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3
desktop-widgets/mainwindow.cpp
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@ -191,7 +191,8 @@ MainWindow::MainWindow() : QMainWindow(),
if (!QIcon::hasThemeIcon("window-close")) {
QIcon::setThemeName("subsurface");
}
connect(&diveListNotifier, &DiveListNotifier::selectionChanged, this, &MainWindow::selectionChanged);
connect(&diveListNotifier, &DiveListNotifier::divesSelected, this, &MainWindow::selectionChanged);
connect(diveList, &DiveListView::divesSelected, this, &MainWindow::selectionChanged);
connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), this, SLOT(readSettings()));
connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), diveList, SLOT(update()));
connect(PreferencesDialog::instance(), SIGNAL(settingsChanged()), diveList, SLOT(reloadHeaderActions()));