From 6f1edc1604341b32e13371c8a4ad431e9a00cc87 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 21 Oct 2021 21:29:06 +0800
Subject: ...

---
 .DS_Store                         | Bin 0 -> 6148 bytes
 demos/input_method/CMakeLists.txt |  14 +++++++++++++-
 src/osx/gui/InputMethod.mm        |  11 +++++++++--
 src/osx/gui/UiApplication.mm      |  10 ++++++----
 src/osx/gui/Window.mm             |  13 +++++++++----
 src/osx/gui/WindowPrivate.h       |   4 ++--
 6 files changed, 39 insertions(+), 13 deletions(-)
 create mode 100644 .DS_Store

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 00000000..dc6511b8
Binary files /dev/null and b/.DS_Store differ
diff --git a/demos/input_method/CMakeLists.txt b/demos/input_method/CMakeLists.txt
index 98e36e29..4c94bcbd 100644
--- a/demos/input_method/CMakeLists.txt
+++ b/demos/input_method/CMakeLists.txt
@@ -1,2 +1,14 @@
-add_executable(demo_input_method main.cpp)
+
+if(NOT APPLE)
+	add_executable(demo_input_method main.cpp)
+else()
+	add_executable(demo_input_method MACOSX_BUNDLE main.cpp)
+	set_target_properties(demo_input_method PROPERTIES
+		BUNDLE TRUE
+    	MACOSX_BUNDLE_GUI_IDENTIFIER life.crupest.cru.demo_input_method
+    	MACOSX_BUNDLE_BUNDLE_NAME demo_input_method
+	)
+endif()
+
 target_link_libraries(demo_input_method PRIVATE cru_demo_base)
+
diff --git a/src/osx/gui/InputMethod.mm b/src/osx/gui/InputMethod.mm
index 2331d8b7..2c4ac643 100644
--- a/src/osx/gui/InputMethod.mm
+++ b/src/osx/gui/InputMethod.mm
@@ -3,6 +3,7 @@
 #import <AppKit/AppKit.h>
 #include "InputMethodPrivate.h"
 #include "WindowPrivate.h"
+#include "cru/common/Logger.hpp"
 #include "cru/osx/Convert.hpp"
 #include "cru/osx/gui/Window.hpp"
 
@@ -54,9 +55,15 @@ OsxInputMethodContext::OsxInputMethodContext(OsxWindow* window)
 
 OsxInputMethodContext::~OsxInputMethodContext() {}
 
-void OsxInputMethodContext::EnableIME() { p_->Activate(); }
+void OsxInputMethodContext::EnableIME() {
+  log::Debug(u"Enable IME.");
+  p_->Activate();
+}
 
-void OsxInputMethodContext::DisableIME() { p_->Deactivate(); }
+void OsxInputMethodContext::DisableIME() {
+  log::Debug(u"Disable IME.");
+  p_->Deactivate();
+}
 
 bool OsxInputMethodContext::ShouldManuallyDrawCompositionText() { return true; }
 
diff --git a/src/osx/gui/UiApplication.mm b/src/osx/gui/UiApplication.mm
index 11763af6..d6cf14f3 100644
--- a/src/osx/gui/UiApplication.mm
+++ b/src/osx/gui/UiApplication.mm
@@ -17,7 +17,7 @@
 #include <unordered_map>
 #include <vector>
 
-@interface AppDelegate : NSObject <NSApplicationDelegate>
+@interface CruAppDelegate : NSObject <NSApplicationDelegate>
 - (id)init:(cru::platform::gui::osx::details::OsxUiApplicationPrivate*)p;
 - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender;
 - (void)applicationWillTerminate:(NSNotification*)notification;
@@ -32,7 +32,7 @@ class OsxUiApplicationPrivate {
  public:
   explicit OsxUiApplicationPrivate(OsxUiApplication* osx_ui_application)
       : osx_ui_application_(osx_ui_application) {
-    app_delegate_ = [[AppDelegate alloc] init:this];
+    app_delegate_ = [[CruAppDelegate alloc] init:this];
   }
 
   CRU_DELETE_COPY(OsxUiApplicationPrivate)
@@ -44,7 +44,7 @@ class OsxUiApplicationPrivate {
 
  private:
   OsxUiApplication* osx_ui_application_;
-  AppDelegate* app_delegate_;
+  CruAppDelegate* app_delegate_;
   std::vector<std::function<void()>> quit_handlers_;
 
   long long current_timer_id_ = 1;
@@ -67,6 +67,8 @@ void OsxUiApplicationPrivate::CallQuitHandlers() {
 
 OsxUiApplication::OsxUiApplication()
     : OsxGuiResource(this), p_(new details::OsxUiApplicationPrivate(this)) {
+  [NSApplication sharedApplication];
+
   // Add stdio logger.
   log::Logger::GetInstance()->AddSource(std::make_unique<log::StdioLogSource>());
 
@@ -165,7 +167,7 @@ void OsxUiApplication::UnregisterWindow(OsxWindow* window) {
 }
 }
 
-@implementation AppDelegate {
+@implementation CruAppDelegate {
   cru::platform::gui::osx::details::OsxUiApplicationPrivate* _p;
 }
 
diff --git a/src/osx/gui/Window.mm b/src/osx/gui/Window.mm
index 56a1405d..8e21518e 100644
--- a/src/osx/gui/Window.mm
+++ b/src/osx/gui/Window.mm
@@ -149,14 +149,14 @@ bool OsxWindow::IsVisible() {
 void OsxWindow::SetVisible(bool is_visible) {
   if (p_->window_) {
     if (is_visible) {
-      [p_->window_ orderFront:p_->window_];
+      [p_->window_ orderFront:nil];
     } else {
-      [p_->window_ orderOut:p_->window_];
+      [p_->window_ orderOut:nil];
     }
   } else {
     if (is_visible) {
       CreateWindow();
-      [p_->window_ orderFront:p_->window_];
+      [p_->window_ orderFront:nil];
     }
   }
 }
@@ -220,6 +220,7 @@ void OsxWindow::CreateWindow() {
   NSWindowStyleMask style_mask = CalcWindowStyleMask(p_->frame_);
 
   p_->window_ = [[CruWindow alloc] init:p_.get() contentRect:content_rect style:style_mask];
+  Ensures(p_->window_);
 
   [p_->window_ setDelegate:p_->window_delegate_];
 
@@ -281,11 +282,14 @@ IInputMethodContext* OsxWindow::GetInputMethodContext() { return p_->input_metho
                        defer:false];
   _p = p;
 
-  [self setIgnoresMouseEvents:FALSE];
   [self setAcceptsMouseMovedEvents:YES];
 
   return self;
 }
+
+- (BOOL)canBecomeKeyWindow {
+  return YES;
+}
 @end
 
 @implementation CruView {
@@ -340,6 +344,7 @@ IInputMethodContext* OsxWindow::GetInputMethodContext() { return p_->input_metho
 
 - (void)mouseDown:(NSEvent*)event {
   // cru::log::TagDebug(u"CruView", u"Recieved mouse down.");
+  [[self window] makeKeyWindow];
 
   cru::platform::gui::KeyModifier key_modifier;
   if (event.modifierFlags & NSEventModifierFlagControl)
diff --git a/src/osx/gui/WindowPrivate.h b/src/osx/gui/WindowPrivate.h
index 7b788ba6..e3b93f8a 100644
--- a/src/osx/gui/WindowPrivate.h
+++ b/src/osx/gui/WindowPrivate.h
@@ -68,8 +68,8 @@ class OsxWindowPrivate {
   bool frame_;
   Rect content_rect_;
 
-  NSWindow* window_;
-  CruWindowDelegate* window_delegate_;
+  NSWindow* window_ = nil;
+  CruWindowDelegate* window_delegate_ = nil;
 
   CGLayerRef draw_layer_;
 
-- 
cgit v1.2.3