Refactoring window stuff. Still needs some work.

src/xenia/ui/window.cc

@@ -0,0 +1,120 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2014 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <xenia/ui/window.h>
+
+
+using namespace xe;
+using namespace xe::ui;
+
+
+Window::Window(xe_run_loop_ref run_loop) :
+    title_(0), is_visible_(true), is_cursor_visible_(true),
+    width_(0), height_(0) {
+  run_loop_ = xe_run_loop_retain(run_loop);
+}
+
+Window::~Window() {
+  if (title_) {
+    xe_free(title_);
+  }
+  xe_run_loop_release(run_loop_);
+}
+
+int Window::Initialize(const char* title, uint32_t width, uint32_t height) {
+  title_ = xestrdupa(title);
+  width_ = width;
+  height_ = height;
+  return 0;
+}
+
+bool Window::set_title(const char* title) {
+  if (title == title_) {
+    return false;
+  }
+  if (title_) {
+    xe_free(title_);
+  }
+  title_ = xestrdupa(title);
+  return true;
+}
+
+bool Window::set_cursor_visible(bool value) {
+  if (value == is_cursor_visible_) {
+    return false;
+  }
+  is_cursor_visible_ = value;
+  return true;
+}
+
+void Window::OnShow() {
+  if (is_visible_) {
+    return;
+  }
+  is_visible_ = true;
+  auto e = UIEvent(this);
+  shown(e);
+}
+
+void Window::OnHide() {
+  if (!is_visible_) {
+    return;
+  }
+  is_visible_ = false;
+  auto e = UIEvent(this);
+  hidden(e);
+}
+
+void Window::Resize(uint32_t width, uint32_t height) {
+  BeginResizing();
+  SetSize(width, height);
+  OnResize(width, height); // redundant?
+  EndResizing();
+}
+
+void Window::BeginResizing() {
+  if (resizing_) {
+    return;
+  }
+  resizing_ = true;
+  auto e = UIEvent(this);
+  resizing(e);
+}
+
+bool Window::OnResize(uint32_t width, uint32_t height) {
+  if (!resizing_) {
+    BeginResizing();
+  }
+  if (width == width_ && height == height_) {
+    return false;
+  }
+  width_ = width;
+  height_ = height;
+  return true;
+}
+
+void Window::EndResizing() {
+  XEASSERT(resizing_);
+  resizing_ = false;
+  auto e = UIEvent(this);
+  resized(e);
+}
+
+void Window::Close() {
+  auto e = UIEvent(this);
+  closing(e);
+
+  OnClose();
+
+  e = UIEvent(this);
+  closed(e);
+}
+
+void Window::OnClose() {
+}