open source

2020-11-11 16:17:13 +08:00
parent 4d989f3ecb
commit bc4ca748de
2441 changed files with 623057 additions and 2 deletions
@@ -0,0 +1,120 @@
+#pragma once
+#include <Windows.h>
+#include <CommCtrl.h>
+#include "../../source/conch/WindowsEnv/WinCtrl.h"
+#include <string>
+
+namespace laya {
+
+	class WinEditBox final : public WinControl{
+	public:
+		class Style {
+		public:
+			Style(WinEditBox* owner) : m_owner(owner)
+			{
+				bgColor = 0xffffff;
+				fontColor = 0x0;
+				left = -1000;
+				top = -1000;
+				width = 0;
+				height = 0;
+				fontSize = 10;
+
+				isDirty = false;
+			}
+
+			void SetLeft(int val);
+			void SetTop(int val);
+			void SetWidth(int val);
+			void SetHeight(int val);
+			void SetFontSize(int val);
+			void SetBgColor(COLORREF val);
+			void SetFontColor(COLORREF val);
+
+
+		private:
+			void UpdatePaintOrDirty();
+			void UpdateSizeOrDirty();
+
+		private:
+			friend class WinEditBox;
+
+			COLORREF bgColor;
+			COLORREF fontColor;
+			int left;
+			int top;
+			int width;
+			int height;
+			int fontSize;
+
+			bool isDirty;
+
+			WinEditBox* m_owner;
+		};
+
+	public:
+		WinEditBox();
+		virtual void Init() override;
+		virtual ControlType GetType() override { return CT_Edit; }
+
+		WNDPROC GetDefaultWndProc() const { return m_defaultWndProc; }
+
+		Style& GetStyle() { return *m_style; }
+
+		bool IsFocus() const { return m_isFocus; }
+		void SetFocus(bool isFocus);
+
+		void SetText(const char* text);
+		const char* GetText();
+
+		void SetMutiLine(bool val);
+
+		void ForceUpdateWindow();
+
+
+		// event
+		virtual void OnPaint() override;
+		virtual void OnCtrlColor(HDC hdc) override;
+		virtual void OnSetFocus() override;
+
+		bool OnNCCalcSize(WPARAM wParam, LPARAM lParam);
+		bool OnNCPaint(WPARAM wParam, LPARAM lParam);
+
+		// ref count
+		void Retain();
+		bool Release();
+
+	private:
+		void UpdateSize();
+		void UpdateFont();
+		void RenderClient();
+		void GetTextFromWindow();
+
+		HWND GetCurHWND() { return m_isMultiLine ?  m_hMultiEditWnd : m_hSingleEditWnd;
+		}
+
+	private:
+		WinEditBox(const WinEditBox& other) = delete;
+		void operator=(const WinEditBox& other) = delete;
+		~WinEditBox();
+
+	private:		
+		bool m_isInitialized;
+
+		bool m_isFocus;
+		std::string m_text;
+
+		bool m_isMultiLine;
+
+		Style* m_style;
+		HWND m_hSingleEditWnd;
+		HWND m_hMultiEditWnd;
+		HFONT m_font;
+
+		WNDPROC m_defaultWndProc;
+
+		RECT m_ncRect;
+
+		int m_refCount;
+	};
+};