GUIViewToolbar.h

#pragma once
 
#include <afxtoolbar.h>
#include "GUIWndCtrlBase.h"
#include "GUIStyledCtrlBase.h"
#include "resource.h"
 
namespace FLImaging
{
    namespace GUI
    {
        class CGUIViewImageBase;
        class CGUIManagerView;
 
        class FL_EXPORT CGUIViewToolBar : public CMFCToolBar, public CGUIWndCtrlBase, public CGUIStyledCtrlBase
        {
            friend class CGUIChildFrameBase;
            friend class CGUIViewImageBase;
 
        public:
            CGUIViewToolBar();
            CGUIViewToolBar(const CGUIViewToolBar& rh);
            virtual ~CGUIViewToolBar();
 
        public:
            virtual void MakeToolBarBehaveLikeTitleBar(bool bToolBarBehaveLikeTitleBar, UINT nCloseBtnID, UINT nMaximizeBtnID, UINT nMinimizeBtnID, UINT nRestoreBtnID);
            virtual bool BehaveLikeTitleBar();
            virtual void OnFillBackground(CDC* pDC);
            virtual void SetText(Base::CFLString<wchar_t> strText);
 
            virtual void SetCloseButtonID(UINT nID);
            virtual void SetMaximizeButtonID(UINT nID);
            virtual void SetMinimizeButtonID(UINT nID);
            virtual void UpdateTheme();
 
            virtual void SetToolBarMinWidth(int32_t i32Minwidth);
            virtual int32_t GetToolBarMinWidth();
 
            virtual void SetTitleRectMinWidth(int32_t i32Minwidth);
            virtual int32_t GetTitleRectMinWidth();
 
            virtual void SetLeftItemMinPosX(int32_t i32Min);
            virtual int32_t GetLeftItemMinPosX();
            
            virtual void SetButtonWidth(int32_t i32Width);
            virtual int32_t GetButtonWidth();
            
            virtual void SetDrawEllipsisDropdown(bool bDraw);
            virtual bool IsDrawEllipsisDropdown();
 
            CRect GetTitleBarRect();
            void SetTitleBarRect(CRect rtTitleBar);
            int GetHitButton();
 
            void SetParentView(CGUIViewImageBase* pView);
            CGUIViewImageBase* GetParentView();
 
            CWnd* GetMovableParent();
 
            void UpdateTitleBarRect();
 
            virtual const CResult UpdateStyle();
 
            void LockUpdate();
            void UnlockUpdate();
 
            virtual void UpdatePosition();
 
            virtual CMFCToolBarButton* GetCloseButton();
            virtual CMFCToolBarButton* GetMaximizeButton();
            virtual CMFCToolBarButton* GetRestoreButton();
            virtual CMFCToolBarButton* GetMinimizeButton();
 
        public:
            virtual int HitTest(CPoint point) override;
            Base::CFLString<wchar_t> m_strTitle;
 
        protected:
 
            bool m_bIsMoving;
 
            bool m_bLButtonDown;
            bool m_bLButtonDblClk;
            CPoint m_ptDragStart;
            CRect m_rtEllipsisDropdown;
 
            int32_t m_i32ButtonWidth;
            int32_t m_i32SeparatorWidth;
            int32_t m_i32ButtonHeight;
            int32_t m_i32MinWidth;
            int32_t m_i32ItemWidthLeft;
            int32_t m_i32LeftItemMinPosX;
            int32_t m_i32TitleBarMinWidth;
            int32_t m_i32ItemWidthRight;
            int32_t m_i32ItemCountRight; // CLOSE, MAXIMIZE, MINIMIZE button
            int32_t m_i32ItemCount;
            int32_t m_i32LeftStartPos;
            std::vector<int32_t>& m_vctStartPos;
 
            int32_t m_iHitButton;
 
            UINT m_nCloseButtonID;
            UINT m_nMaximizeButtonID;
            UINT m_nRestoreButtonID;
            UINT m_nMinimizeButtonID;
            UINT m_nCloseButtonIndex;
            UINT m_nMaximizeButtonIndex;
            UINT m_nRestoreButtonIndex;
            UINT m_nMinimizeButtonIndex;
 
            CRect m_rtTitleBar;
 
            CWnd* m_pParent;
            bool m_bFixedParentView;
            bool m_bInit;
 
            CPoint m_ptPrevMouse;
            double m_f64MoveThreshold;
            double m_f64MoveDistance;
 
            CGUIViewImageBase* m_pParentView;
 
            bool m_bSyncWindowTitle;
            bool m_bToolBarBehaveLikeTitleBar;
            bool m_bDrawEllipsisDropdown;
 
            bool m_bLockUpdate;
 
            CRect m_crPrevWindow;
            bool m_bMouseDragMaximize;
 
            Base::CPerformanceCounter m_pcLastUpdateCounter;
            volatile bool m_bUpdateAvailable;
            volatile bool m_bUpdateBlocked;
            volatile bool m_bRemainingUpdateThread;
            HANDLE m_hThreadRemainingUpdate;
 
            bool m_bWindowSizeUpdated;
 
            virtual void JudgeUpdateAvailable();
            virtual bool IsUpdateAvailable();
            static unsigned __stdcall InternalThreadRemainingUpdate(void* pParam);
            void InitializeThreadRemainingUpdate();
            void TerminateThreadRemainingUpdate();
 
 
            void DoPaint(CDC* pDCPaint);
            BOOL DrawButton(CDC* pDC, CMFCToolBarButton* pButton, CMFCToolBarImages* pImages, BOOL bHighlighted, BOOL bDrawDisabledImages);
 
        public:
            DECLARE_MESSAGE_MAP()
            afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
            afx_msg BOOL OnEraseBkgnd(CDC* pDC);
            afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
            afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
            afx_msg void OnMouseMove(UINT nFlags, CPoint point);
            afx_msg void OnKillFocus(CWnd* pNewWnd);
            afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
            afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
            afx_msg void OnMButtonDown(UINT nFlags, CPoint point);
            afx_msg void OnNcPaint();
            afx_msg void OnSize(UINT nType, int cx, int cy);
            afx_msg void OnDestroy();
 
            friend class CGUIManagerView;
            friend class CGUIViewGraph;
};
    }
}