created new sequence dialog

2019-07-21 18:21:40 -07:00
parent 9cfed140b3
commit f8830beac7
37 changed files with 911 additions and 101 deletions
@@ -0,0 +1,78 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "panelmanager.h"
+
+PanelManager* olive::panel_focus_manager = nullptr;
+
+PanelManager::PanelManager(QObject *parent) :
+  QObject(parent)
+{
+
+}
+
+PanelWidget *PanelManager::CurrentlyFocused() const
+{
+  if (focus_history_.isEmpty()) {
+    return nullptr;
+  }
+
+  return focus_history_.first();
+}
+
+void PanelManager::FocusChanged(QWidget *old, QWidget *now)
+{
+  Q_UNUSED(old)
+
+  QObject* parent = now;
+  PanelWidget* panel_cast_test;
+
+  // Loop through widget's parent hierarchy
+  while (parent != nullptr) {
+
+    // Use dynamic_cast to test if this object is a PanelWidget
+    panel_cast_test = dynamic_cast<PanelWidget*>(parent);
+
+    if (panel_cast_test != nullptr) {
+      // If so, bump this to the top of the focus history
+
+      int panel_index = focus_history_.indexOf(panel_cast_test);
+
+      // Force the old panel to repaint (if there is one) so it hides its border
+      if (!focus_history_.isEmpty()) {
+        focus_history_.first()->SetBorderVisible(false);
+      }
+
+      // If it's not in the focus history, prepend it, otherwise move it
+      if (panel_index == -1) {
+        focus_history_.prepend(panel_cast_test);
+      } else {
+        focus_history_.move(panel_index, 0);
+      }
+
+      // Force the panel to repaint so it shows a border
+      panel_cast_test->SetBorderVisible(true);
+
+      break;
+    }
+
+    parent = parent->parent();
+  }
+}