Add default info on status bar (fix #1874)

src/app/ui/color_button.cpp

@@ -135,7 +135,7 @@ bool ColorButton::onProcessMessage(Message* msg)
       break;
 
     case kMouseLeaveMessage:
-      StatusBar::instance()->clearText();
+      StatusBar::instance()->showDefaultText();
       break;
 
     case kMouseMoveMessage:

src/app/ui/editor/editor.cpp

@@ -1642,7 +1642,7 @@ bool Editor::onProcessMessage(Message* msg)
 
     case kMouseLeaveMessage:
       m_brushPreview.hide();
-      StatusBar::instance()->clearText();
+      StatusBar::instance()->showDefaultText();
       break;
 
     case kMouseDownMessage:

src/app/ui/editor/standby_state.cpp

@@ -524,7 +524,7 @@ bool StandbyState::onUpdateStatusBar(Editor* editor)
     - gfx::PointF(editor->mainTilePosition());
 
   if (!sprite) {
-    StatusBar::instance()->clearText();
+    StatusBar::instance()->showDefaultText();
   }
   // For eye-dropper
   else if (ink->isEyedropper()) {
@@ -549,12 +549,16 @@ bool StandbyState::onUpdateStatusBar(Editor* editor)
 
     char buf[1024];
     sprintf(
-      buf, ":pos: %d %d :%s: %d %d",
-      int(std::floor(spritePos.x)),
-      int(std::floor(spritePos.y)),
-      (mask ? "selsize": "size"),
-      (mask ? mask->bounds().w: sprite->width()),
-      (mask ? mask->bounds().h: sprite->height()));
+            buf, ":pos: %d %d :size: %d %d",
+            int(std::floor(spritePos.x)),
+            int(std::floor(spritePos.y)),
+            sprite->width(),
+            sprite->height());
+
+    if (mask)
+      sprintf(buf+std::strlen(buf), " :selsize: %d %d",
+              mask->bounds().w,
+              mask->bounds().h);
 
     if (sprite->totalFrames() > 1) {
       sprintf(

src/app/ui/main_window.cpp

@@ -474,11 +474,14 @@ void MainWindow::onMouseOverTab(Tabs* tabs, TabView* tabView)
     else
       name = base::get_file_name(document->filename());
 
-    m_statusBar->setStatusText(250, "%s", name.c_str());
-  }
-  else {
-    m_statusBar->clearText();
+    m_statusBar->showDefaultText(document);
   }
+  else
+    m_statusBar->showDefaultText();
+}
+
+void MainWindow::onMouseLeaveTab() {
+  m_statusBar->showDefaultText();
 }
 
 DropViewPreviewResult MainWindow::onFloatingTab(Tabs* tabs, TabView* tabView, const gfx::Point& pos)

src/app/ui/main_window.h

@@ -90,6 +90,7 @@ namespace app {
     void onContextMenuTab(Tabs* tabs, TabView* tabView) override;
     void onTabsContainerDoubleClicked(Tabs* tabs) override;
     void onMouseOverTab(Tabs* tabs, TabView* tabView) override;
+    void onMouseLeaveTab() override;
     DropViewPreviewResult onFloatingTab(Tabs* tabs, TabView* tabView, const gfx::Point& pos) override;
     void onDockingTab(Tabs* tabs, TabView* tabView) override;
     DropTabResult onDropTab(Tabs* tabs, TabView* tabView, const gfx::Point& pos, bool clone) override;

src/app/ui/palette_view.cpp

@@ -912,7 +912,7 @@ void PaletteView::setStatusBar()
   StatusBar* statusBar = StatusBar::instance();
 
   if (m_hot.part == Hit::NONE) {
-    statusBar->clearText();
+    statusBar->showDefaultText();
     return;
   }
 
@@ -930,7 +930,7 @@ void PaletteView::setStatusBar()
           0, "", app::Color::fromIndex(i));
       }
       else {
-        statusBar->clearText();
+        statusBar->showDefaultText();
       }
       break;
 
@@ -949,7 +949,7 @@ void PaletteView::setStatusBar()
           destIndex, newPalSize);
       }
       else {
-        statusBar->clearText();
+        statusBar->showDefaultText();
       }
       break;
 
@@ -963,7 +963,7 @@ void PaletteView::setStatusBar()
           newPalSize);
       }
       else {
-        statusBar->clearText();
+        statusBar->showDefaultText();
       }
       break;
   }

src/app/ui/status_bar.cpp

@@ -615,6 +615,28 @@ void StatusBar::clearText()
   setStatusText(1, "");
 }
 
+void StatusBar::showDefaultText()
+{
+  showDefaultText(current_editor ? current_editor->document(): nullptr);
+}
+
+void StatusBar::showDefaultText(Doc* doc)
+{
+  clearText();
+  if (doc){
+    std::string buf = base::string_printf("%s  :size: %d %d",
+                                          doc->name().c_str(),
+                                          doc->width(),
+                                          doc->height());
+    if (doc->getTransformation().bounds().w != 0) {
+      buf += base::string_printf(" :selsize: %d %d",
+                                 int(doc->getTransformation().bounds().w),
+                                 int(doc->getTransformation().bounds().h));
+    }
+    setStatusText(1, buf.c_str());
+  }
+}
+
 void StatusBar::updateFromEditor(Editor* editor)
 {
   if (editor)

src/app/ui/status_bar.h

@@ -56,6 +56,8 @@ namespace app {
     ~StatusBar();
 
     void clearText();
+    void showDefaultText();
+    void showDefaultText(Doc* document);
 
     bool setStatusText(int msecs, const char* format, ...);
     void showTip(int msecs, const char* format, ...);

src/app/ui/tabs.cpp

@@ -350,6 +350,8 @@ bool Tabs::onProcessMessage(Message* msg)
     case kMouseLeaveMessage:
       if (m_hot) {
         m_hot.reset();
+        if (m_delegate)
+          m_delegate->onMouseLeaveTab();
         invalidate();
       }
       return true;

src/app/ui/tabs.h

@@ -95,6 +95,9 @@ namespace app {
     // mouse just leave all tabs)
     virtual void onMouseOverTab(Tabs* tabs, TabView* tabView) = 0;
 
+    // Called when the mouse is leaving a tab
+    virtual void onMouseLeaveTab() = 0;
+
     // Called when the user is dragging a tab outside the Tabs
     // bar.
     virtual DropViewPreviewResult onFloatingTab(Tabs* tabs, TabView* tabView, const gfx::Point& pos) = 0;

src/app/ui/timeline/timeline.cpp

@@ -3390,7 +3390,7 @@ void Timeline::updateStatusBar(ui::Message* msg)
     }
   }
 
-  sb->clearText();
+  sb->showDefaultText();
 }
 
 void Timeline::updateStatusBarForFrame(const frame_t frame,

src/app/ui/toolbar.cpp

@@ -264,7 +264,7 @@ bool ToolBar::onProcessMessage(Message* msg)
         invalidate();
       }
 
-      StatusBar::instance()->clearText();
+      StatusBar::instance()->showDefaultText();
       break;
 
     case kTimerMessage: