Implement visibility of xcb window.

2 files changed, 20 insertions, 6 deletions

diff --git a/include/cru/platform/gui/xcb/UiApplication.h b/include/cru/platform/gui/xcb/UiApplication.h
index cc38b3ed..6063a8ab 100644
--- a/include/cru/platform/gui/xcb/UiApplication.h
+++ b/include/cru/platform/gui/xcb/UiApplication.h
@@ -31,10 +31,18 @@ class XcbUiApplication : public XcbResource, public virtual IUiApplication {
   xcb_screen_t* GetFirstXcbScreen();
 
   xcb_atom_t GetOrCreateXcbAtom(std::string name);
-  xcb_atom_t GetXcbAtom_NET_WM_NAME();
-  xcb_atom_t GetXcbAtom_NET_WM_WINDOW_TYPE();
-  xcb_atom_t GetXcbAtom_NET_WM_WINDOW_TYPE_NORMAL();
-  xcb_atom_t GetXcbAtom_NET_WM_WINDOW_TYPE_UTILITY();
+
+#define CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(name) \
+  xcb_atom_t GetXcbAtom##name() { return GetOrCreateXcbAtom(#name); }
+
+  CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(WM_NAME)
+  CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(WM_STATE)
+  CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(_NET_WM_NAME)
+  CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(_NET_WM_WINDOW_TYPE)
+  CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(_NET_WM_WINDOW_TYPE_NORMAL)
+  CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM(_NET_WM_WINDOW_TYPE_UTILITY)
+
+#undef CRU_XCB_UI_APPLICATION_DEFINE_XCB_ATOM
 
  public:
   int Run() override;
diff --git a/include/cru/platform/gui/xcb/Window.h b/include/cru/platform/gui/xcb/Window.h
index f118ed66..6d923666 100644
--- a/include/cru/platform/gui/xcb/Window.h
+++ b/include/cru/platform/gui/xcb/Window.h
@@ -29,8 +29,8 @@ class XcbWindow : public XcbResource, public virtual INativeWindow {
   String GetTitle() override;
   void SetTitle(String title) override;
 
-  virtual WindowVisibilityType GetVisibility() = 0;
-  virtual void SetVisibility(WindowVisibilityType visibility) = 0;
+  WindowVisibilityType GetVisibility() override;
+  void SetVisibility(WindowVisibilityType visibility) override;
 
   virtual Size GetClientSize() = 0;
   virtual void SetClientSize(const Size& size) = 0;
@@ -92,6 +92,11 @@ class XcbWindow : public XcbResource, public virtual INativeWindow {
   void DoSetStyleFlags(xcb_window_t window);
   void DoSetTitle(xcb_window_t window);
 
+  void* XcbGetProperty(xcb_window_t window, xcb_atom_t property,
+                       xcb_atom_t type, std::uint32_t offset,
+                       std::uint32_t length,
+                       std::uint32_t* out_length = nullptr);
+
  private:
   XcbUiApplication* application_;
   std::optional<xcb_window_t> xcb_window_;
@@ -99,6 +104,7 @@ class XcbWindow : public XcbResource, public virtual INativeWindow {
   Size current_size_;
   WindowStyleFlag style_;
   std::string title_;
+  bool mapped_;
 
   XcbWindow* parent_;