...

3 files changed, 62 insertions, 1 deletions

diff --git a/src/ui/components/Menu.cpp b/src/ui/components/Menu.cpp
index c3359cf9..60364f13 100644
--- a/src/ui/components/Menu.cpp
+++ b/src/ui/components/Menu.cpp
@@ -1,10 +1,12 @@
 #include "cru/ui/components/Menu.hpp"
+#include <functional>
 #include "cru/platform/gui/Window.hpp"
 #include "cru/ui/UiManager.hpp"
 #include "cru/ui/controls/Button.hpp"
 #include "cru/ui/controls/Control.hpp"
 #include "cru/ui/controls/FlexLayout.hpp"
 #include "cru/ui/controls/TextBlock.hpp"
+#include "cru/ui/helper/ClickDetector.hpp"
 #include "cru/ui/host/WindowHost.hpp"
 #include "cru/ui/style/StyleRuleSet.hpp"
 
@@ -15,6 +17,9 @@ MenuItem::MenuItem() {
   container_->SetChild(text_);
   container_->GetStyleRuleSet()->SetParent(
       &UiManager::GetInstance()->GetThemeResources()->menu_item_style);
+  container_->ClickEvent()->AddHandler([this](const helper::ClickEventArgs&) {
+    if (this->on_click_) this->on_click_();
+  });
 }
 
 MenuItem::MenuItem(String text) : MenuItem() { SetText(std::move(text)); }
@@ -61,8 +66,20 @@ Component* Menu::RemoveItem(gsl::index index) {
   return item;
 }
 
-void Menu::AddTextItem(String text, gsl::index index) {
+void Menu::ClearItems() {
+  for (auto item : items_) {
+    delete item;
+  }
+
+  items_.clear();
+
+  container_->ClearChildren();
+}
+
+void Menu::AddTextItem(String text, gsl::index index,
+                       std::function<void()> on_click) {
   MenuItem* item = new MenuItem(std::move(text));
+  item->SetOnClick(std::move(on_click));
   AddItem(item, index);
 }
 
@@ -94,4 +111,6 @@ void PopupMenu::Show() {
   popup_->GetWindowHost()->GetNativeWindow()->SetVisibility(
       platform::gui::WindowVisibilityType::Show);
 }
+
+void PopupMenu::Close() { popup_->GetWindowHost()->GetNativeWindow()->Close(); }
 }  // namespace cru::ui::components
diff --git a/src/ui/controls/LayoutControl.cpp b/src/ui/controls/LayoutControl.cpp
index 5954853e..e5a38445 100644
--- a/src/ui/controls/LayoutControl.cpp
+++ b/src/ui/controls/LayoutControl.cpp
@@ -3,6 +3,12 @@
 #include "cru/ui/render/RenderObject.hpp"
 
 namespace cru::ui::controls {
+void LayoutControl::ClearChildren() {
+  while (GetChildren().size() > 0) {
+    RemoveChild(0);
+  }
+}
+
 void LayoutControl::OnAddChild(Control* child, Index position) {
   if (container_render_object_ != nullptr) {
     container_render_object_->AddChild(child->GetRenderObject(), position);
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