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diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index 5741e8943..63253e681 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -365,7 +365,7 @@ void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
const int selectedUrlsCount = m_tabWidget->currentTabPage()->selectedItemsCount();
QAction *compareFilesAction = actionCollection()->action(QStringLiteral("compare_files"));
- if (selectedUrlsCount == 2) {
+ if (selectedUrlsCount == 2 || selectedUrlsCount == 3) {
compareFilesAction->setEnabled(isKompareInstalled());
} else {
compareFilesAction->setEnabled(false);
@@ -1058,7 +1058,7 @@ void DolphinMainWindow::goHomeInNewTab()
void DolphinMainWindow::compareFiles()
{
const KFileItemList items = m_tabWidget->currentTabPage()->selectedItems();
- if (items.count() != 2) {
+ if (items.count() != 2 && items.count() != 3) {
// The action is disabled in this case, but it could have been triggered
// via D-Bus, see https://bugs.kde.org/show_bug.cgi?id=325517
return;
@@ -1067,14 +1067,20 @@ void DolphinMainWindow::compareFiles()
QUrl urlA = items.at(0).url();
QUrl urlB = items.at(1).url();
- QString command(QStringLiteral("kompare -c \""));
+ QString command(QStringLiteral("meld \""));
command.append(urlA.toDisplayString(QUrl::PreferLocalFile));
command.append("\" \"");
command.append(urlB.toDisplayString(QUrl::PreferLocalFile));
command.append('\"');
+ if (items.count() == 3) {
+ QUrl urlC = items.at(2).url();
+ command.append(" \"");
+ command.append(urlC.toDisplayString(QUrl::PreferLocalFile));
+ command.append('\"');
+ }
KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(command, this);
- job->setDesktopName(QStringLiteral("org.kde.kompare"));
+ job->setDesktopName(QStringLiteral("org.gnome.meld"));
job->start();
}
@@ -1846,7 +1852,7 @@ void DolphinMainWindow::setupActions()
// setup 'Tools' menu
QAction *compareFiles = actionCollection()->addAction(QStringLiteral("compare_files"));
compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
- compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("kompare")));
+ compareFiles->setIcon(QIcon::fromTheme(QStringLiteral("meld")));
compareFiles->setEnabled(false);
connect(compareFiles, &QAction::triggered, this, &DolphinMainWindow::compareFiles);
@@ -2433,7 +2439,7 @@ bool DolphinMainWindow::isKompareInstalled() const
if (!initialized) {
// TODO: maybe replace this approach later by using a menu
// plugin like kdiff3plugin.cpp
- installed = !QStandardPaths::findExecutable(QStringLiteral("kompare")).isEmpty();
+ installed = !QStandardPaths::findExecutable(QStringLiteral("meld")).isEmpty();
initialized = true;
}
return installed;
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