Don't let hidden terminals prevent unmounting

Previous state: When the terminal is hidden, the cwd is not updated
anymore. If it was on a removable device when hiding, the hidden
terminal might prevent unmounting this device.
This patch fixes that bug by changing the cwd to "/" when hiding the panel.

REVIEW: 101387
BUG: 158264
FIXED-IN: 4.7.0

2 files changed, 9 insertions, 0 deletions

diff --git a/src/panels/terminal/terminalpanel.cpp b/src/panels/terminal/terminalpanel.cpp
index 8977111f8..b45be621a 100644
--- a/src/panels/terminal/terminalpanel.cpp
+++ b/src/panels/terminal/terminalpanel.cpp
@@ -54,6 +54,14 @@ void TerminalPanel::terminalExited()
     m_terminal = 0;
 }
 
+void TerminalPanel::visibilityChanged(bool visible)
+{
+    if (!visible && m_terminal && (m_terminal->foregroundProcessId() == -1)) {
+        // Make sure this terminal does not prevent unmounting any removable drives
+        changeDir(KUrl::fromPath("/"));
+    }
+}
+
 bool TerminalPanel::urlChanged()
 {
     if (!url().isValid()) {
diff --git a/src/panels/terminal/terminalpanel.h b/src/panels/terminal/terminalpanel.h
index e4d76d54c..288cb05d3 100644
--- a/src/panels/terminal/terminalpanel.h
+++ b/src/panels/terminal/terminalpanel.h
@@ -44,6 +44,7 @@ public:
 
 public slots:
     void terminalExited();
+    void visibilityChanged(bool visible);
 
 signals:
     void hideTerminalPanel();