70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
#pragma once
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#include "../helpers/dialog_resize_helper.h"
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#include "WindowPositionUtils.h"
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class CDialogResizeHelper : public CMessageMap {
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public:
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typedef dialog_resize_helper::param ParamOld;
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struct Param {
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t_uint32 id;
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float snapLeft, snapTop, snapRight, snapBottom;
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};
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private:
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void AddSizeGrip();
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public:
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inline void set_min_size(unsigned x,unsigned y) {min_x = x; min_y = y;}
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inline void set_max_size(unsigned x,unsigned y) {max_x = x; max_y = y;}
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BEGIN_MSG_MAP_EX(CDialogResizeHelper)
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if (uMsg == WM_INITDIALOG) OnInitDialog(hWnd);
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MSG_WM_SIZE(OnSize)
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MSG_WM_DESTROY(OnDestroy)
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MSG_WM_GETMINMAXINFO(OnGetMinMaxInfo)
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END_MSG_MAP()
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template<typename TParam, t_size paramCount> CDialogResizeHelper(const TParam (& src)[paramCount],CRect const& minMaxRange = CRect(0,0,0,0)) {
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InitTable(src, paramCount);
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InitMinMax(minMaxRange);
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}
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void InitTable(const Param* table, t_size tableSize);
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void InitTable(const ParamOld * table, t_size tableSize);
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void InitMinMax(const CRect & range);
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bool EvalRect(UINT id, CRect & out) const;
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private:
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bool _EvalRect(t_size index, CSize wndSize, CRect & out) const;
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void OnGetMinMaxInfo(LPMINMAXINFO lpMMI) const;
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void OnSize(UINT nType, CSize size);
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void OnInitDialog(CWindow thisWnd);
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void OnDestroy();
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pfc::array_t<Param> m_table;
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pfc::map_t<UINT, CRect> m_origRects;
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CRect m_rcOrigClient;
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CWindow m_thisWnd, m_sizeGrip;
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unsigned min_x,min_y,max_x,max_y;
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};
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template<typename TTracker> class CDialogResizeHelperTracking : public CDialogResizeHelper {
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public:
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template<typename TParam, t_size paramCount, typename TCfgVar> CDialogResizeHelperTracking(const TParam (& src)[paramCount],CRect const& minMaxRange, TCfgVar & cfgVar) : CDialogResizeHelper(src, minMaxRange), m_tracker(cfgVar) {}
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BEGIN_MSG_MAP_EX(CDialogResizeHelperST)
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CHAIN_MSG_MAP(CDialogResizeHelper)
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CHAIN_MSG_MAP_MEMBER(m_tracker)
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END_MSG_MAP()
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private:
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TTracker m_tracker;
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};
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typedef CDialogResizeHelperTracking<cfgDialogSizeTracker> CDialogResizeHelperST;
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typedef CDialogResizeHelperTracking<cfgDialogPositionTracker> CDialogResizeHelperPT;
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#define REDRAW_DIALOG_ON_RESIZE() if (uMsg == WM_SIZE) RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN);
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