From 942f1d34c48e61a853db745cd68e46db13266a5c Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Sat, 4 Dec 2021 18:06:43 +0800
Subject: ...

---
 src/ui/controls/TextHostControlService.cpp | 36 ++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

(limited to 'src/ui/controls/TextHostControlService.cpp')

diff --git a/src/ui/controls/TextHostControlService.cpp b/src/ui/controls/TextHostControlService.cpp
index b250ccae..90896632 100644
--- a/src/ui/controls/TextHostControlService.cpp
+++ b/src/ui/controls/TextHostControlService.cpp
@@ -14,12 +14,15 @@
 #include "cru/platform/gui/Window.hpp"
 #include "cru/ui/Base.hpp"
 #include "cru/ui/DebugFlags.hpp"
+#include "cru/ui/components/Menu.hpp"
 #include "cru/ui/events/UiEvent.hpp"
 #include "cru/ui/helper/ShortcutHub.hpp"
 #include "cru/ui/host/WindowHost.hpp"
 #include "cru/ui/render/ScrollRenderObject.hpp"
 #include "cru/ui/render/TextRenderObject.hpp"
 
+#include <memory>
+
 namespace cru::ui::controls {
 TextControlMovePattern TextControlMovePattern::kLeft(
     helper::ShortcutKeyBind(platform::gui::KeyCode::Left),
@@ -119,6 +122,8 @@ std::vector<TextControlMovePattern> TextControlMovePattern::kDefaultPatterns = {
 TextHostControlService::TextHostControlService(gsl::not_null<Control*> control)
     : control_(control),
       text_host_control_(dynamic_cast<ITextHostControl*>(control.get())) {
+  context_menu_ = std::make_unique<components::PopupMenu>();
+
   SetUpShortcuts();
 
   SetupOneHandler(&Control::MouseMoveEvent,
@@ -152,6 +157,16 @@ void TextHostControlService::SetEnabled(bool enable) {
   }
 }
 
+void TextHostControlService::SetContextMenuEnabled(bool enabled) {
+  if (context_menu_enabled_ == enabled) return;
+
+  context_menu_enabled_ = enabled;
+
+  if (!context_menu_enabled_ && context_menu_) {
+    context_menu_->Close();
+  }
+}
+
 void TextHostControlService::SetEditable(bool editable) {
   this->editable_ = editable;
   if (!editable) CancelComposition();
@@ -594,4 +609,25 @@ void TextHostControlService::SetUpShortcuts() {
         });
   }
 }
+
+void TextHostControlService::OpenContextMenu(const Point& position,
+                                             ContextMenuItem items) {
+  context_menu_ = std::make_unique<components::PopupMenu>();
+  auto menu = context_menu_->GetMenu();
+  if (items & ContextMenuItem::kSelectAll) {
+    menu->AddTextItem(u"Select All", [this] { this->SelectAll(); });
+  }
+  if (items & ContextMenuItem::kCopy) {
+    menu->AddTextItem(u"Copy", [this] { this->Copy(); });
+  }
+  if (items & ContextMenuItem::kCut) {
+    menu->AddTextItem(u"Cut", [this] { this->Cut(); });
+  }
+  if (items & ContextMenuItem::kPaste) {
+    menu->AddTextItem(u"Paste", [this] { this->Paste(); });
+  }
+  context_menu_->SetPosition(position);
+  context_menu_->Show();
+}
+
 }  // namespace cru::ui::controls
-- 
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