Change window title when searching

Summary:
When you search for a file (e.g. "hello world") the window title of Dolphin will now change to "Search for [input]" instead of "baloosearch - /".

BUG: 321575

Test Plan:
  - Disables it iself after search bar is hidden
  - Works with multiple word searches

Reviewers: #dolphin, ngraham, elvisangelaccio

Reviewed By: #dolphin, ngraham, elvisangelaccio

Subscribers: anthonyfieroni, elvisangelaccio, rkflx, emmanuelp, ngraham, #dolphin

Tags: #dolphin

Differential Revision: https://phabricator.kde.org/D8273

src/dolphinmainwindow.cpp

@@ -1001,6 +1001,16 @@ void DolphinMainWindow::setUrlAsCaption(const QUrl& url)
         fileName = '/';
     }
 
+    if (m_activeViewContainer->isSearchModeEnabled()) {
+        if(m_activeViewContainer->currentSearchText().isEmpty()){
+            setWindowTitle(i18n("Empty Search"));
+        } else {
+            const auto searchText = i18n("Search for %1", m_activeViewContainer->currentSearchText());
+            setWindowTitle(searchText);
+        }
+        return;
+    }
+
     setWindowTitle(schemePrefix + fileName);
 }
 

src/dolphinviewcontainer.cpp

@@ -245,6 +245,11 @@ bool DolphinViewContainer::autoGrabFocus() const
     return m_autoGrabFocus;
 }
 
+QString DolphinViewContainer::currentSearchText() const
+{
+     return m_searchBox->text();
+}
+
 const DolphinStatusBar* DolphinViewContainer::statusBar() const
 {
     return m_statusBar;

src/dolphinviewcontainer.h

@@ -93,6 +93,8 @@ public:
     void setAutoGrabFocus(bool grab);
     bool autoGrabFocus() const;
 
+    QString currentSearchText() const;
+
     const DolphinStatusBar* statusBar() const;
     DolphinStatusBar* statusBar();