#include "stdafx.h"
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#include "CBaseDlg.h"
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#include "GridCtrl.h"
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// È«¾ÖÖ÷Ìâ¶ÔÏó
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Theme g_lightTheme = { RGB(255, 255, 255), RGB(0, 0, 0), RGB(240, 240, 240), RGB(200, 200, 200) };
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Theme g_darkTheme = { RGB(40, 40, 40), RGB(255, 255, 255), RGB(60, 60, 60), RGB(80, 80, 80) };
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CFont g_defaultFont;
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Theme* g_currentTheme = &g_lightTheme;
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// È«¾Ö×ÊÔ´¾ä±ú
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HINSTANCE g_hCurrentResource = NULL;
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IMPLEMENT_DYNAMIC(CBaseDlg, CDialogEx)
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CBaseDlg::CBaseDlg(UINT nID, CWnd* pPage) : CDialogEx(nID, pPage), m_bResizing(false)
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{
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m_nID = nID;
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m_pParent = pPage;
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m_nInitialWidth = 0;
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m_nInitialHeight = 0;
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}
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CBaseDlg::~CBaseDlg()
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{
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// shared_ptr»á×Ô¶¯ÇåÀíÄڴ棬²»ÐèÒªÊÖ¶¯É¾³ý
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m_mapFonts.clear();
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m_mapCtrlLayouts.clear();
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m_mapControls.clear();
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}
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void CBaseDlg::SwitchTheme(ThemeType enThemeType)
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{
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// ʹÓà map À´¸ù¾Ý themeType ²éÕÒÖ÷Ìâ
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static const std::unordered_map<ThemeType, Theme*> themeMap = {
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{ ThemeType::Light, &g_lightTheme },
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{ ThemeType::Dark, &g_darkTheme }
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};
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// ÉèÖõ±Ç°Ö÷Ìâ
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auto it = themeMap.find(enThemeType);
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if (it != themeMap.end()) {
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g_currentTheme = it->second;
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}
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else {
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g_currentTheme = &g_lightTheme;
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}
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// ¸üпؼþµÄÍâ¹Û
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CWnd* pWnd = GetWindow(GW_CHILD);
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while (pWnd) {
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pWnd->Invalidate();
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pWnd = pWnd->GetNextWindow();
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}
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// ¸üжԻ°¿ò±³¾°ÑÕÉ«
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SetBackgroundColor(g_currentTheme->backgroundColor);
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}
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void CBaseDlg::LoadResourceLibrary(const CString& strLanguage)
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{
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// жÔØ֮ǰ¼ÓÔصÄ×ÊÔ´¿â
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UnloadResourceLibrary();
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// ¼ÓÔØеÄ×ÊÔ´¿â
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g_hCurrentResource = AfxLoadLibrary(strLanguage);
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// ÉèÖÃеÄ×ÊÔ´¾ä±ú
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if (g_hCurrentResource != NULL) {
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AfxSetResourceHandle(g_hCurrentResource);
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}
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}
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void CBaseDlg::UnloadResourceLibrary()
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{
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// жÔØ֮ǰ¼ÓÔصÄ×ÊÔ´¿â
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if (g_hCurrentResource != NULL) {
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FreeLibrary(g_hCurrentResource); // Êͷŵ±Ç°×ÊÔ´¿â
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g_hCurrentResource = NULL; // Çå¿Õ×ÊÔ´¾ä±ú
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}
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}
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CFont* CBaseDlg::GetOrCreateFont(int nFontSize)
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{
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auto it = m_mapFonts.find(nFontSize);
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if (it != m_mapFonts.end()) {
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return it->second.get();
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}
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// ʹÓà shared_ptr À´¹ÜÀí×ÖÌå¶ÔÏó
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auto font = std::make_shared<CFont>();
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LOGFONT logFont = { 0 };
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_tcscpy_s(logFont.lfFaceName, _T("Segoe UI"));
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logFont.lfHeight = -nFontSize;
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logFont.lfQuality = CLEARTYPE_QUALITY;
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font->CreateFontIndirect(&logFont);
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m_mapFonts[nFontSize] = font;
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return font.get();
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}
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void CBaseDlg::SetDefaultFont()
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{
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CFont* defaultFont = GetOrCreateFont(12);
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CWnd* pWnd = GetWindow(GW_CHILD);
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while (pWnd) {
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TCHAR szClassName[256];
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GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName));
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if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) {
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pWnd = pWnd->GetNextWindow();
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continue;
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}
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pWnd->SetFont(defaultFont, TRUE);
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pWnd = pWnd->GetNextWindow();
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}
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}
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BOOL CBaseDlg::AddControl(UINT nCtrlID, CWnd* pControl)
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{
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// È·±£¿Ø¼þ²»Öظ´Ìí¼Ó
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if (m_mapControls.find(nCtrlID) != m_mapControls.end()) {
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return FALSE; // ¿Ø¼þÒѾ´æÔÚ
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}
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m_mapControls[nCtrlID] = std::unique_ptr<CWnd>(pControl);
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return TRUE;
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}
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BOOL CBaseDlg::RemoveControl(UINT nCtrlID)
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{
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auto it = m_mapControls.find(nCtrlID);
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if (it != m_mapControls.end()) {
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m_mapControls.erase(it);
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return TRUE;
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}
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return FALSE;
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}
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BOOL CBaseDlg::UpdateControlText(UINT nCtrlID, const CString& strText)
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{
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auto it = m_mapControls.find(nCtrlID);
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if (it != m_mapControls.end()) {
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CWnd* pWnd = it->second.get();
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if (pWnd->GetSafeHwnd() != nullptr)
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{
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pWnd->SetWindowText(strText);
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return TRUE;
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}
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}
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return FALSE;
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}
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CWnd* CBaseDlg::GetControl(UINT nCtrlID)
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{
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auto it = m_mapControls.find(nCtrlID);
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if (it != m_mapControls.end()) {
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return it->second.get();
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}
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return nullptr;
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}
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void CBaseDlg::AdjustControls(float dScaleX, float dScaleY)
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{
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if (m_bResizing) return; // ·ÀÖ¹ÔÚµ÷Õû¹ý³ÌÖÐÖظ´µ÷Õû
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m_bResizing = true;
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CWnd* pWnd = GetWindow(GW_CHILD);
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while (pWnd) {
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int nCtrlID = pWnd->GetDlgCtrlID();
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if (nCtrlID != -1 && m_mapCtrlLayouts.find(nCtrlID) != m_mapCtrlLayouts.end()) {
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CRect originalRect = m_mapCtrlLayouts[nCtrlID];
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CRect newRect(
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static_cast<int>(originalRect.left * dScaleX),
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static_cast<int>(originalRect.top * dScaleY),
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static_cast<int>(originalRect.right * dScaleX),
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static_cast<int>(originalRect.bottom * dScaleY));
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TCHAR szClassName[256];
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GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName));
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if (_tcsicmp(szClassName, _T("ComboBox")) == 0) {
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CComboBox* pComboBox = (CComboBox*)pWnd;
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pComboBox->SetItemHeight(-1, newRect.Height()); // -1 ±íʾËùÓÐÏîµÄ¸ß¶È
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}
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if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) {
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CGridCtrl* pGridCtrl = (CGridCtrl*)pWnd;
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pGridCtrl->SetDefCellHeight(newRect.Height() / 21);
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pGridCtrl->ExpandColumnsToFit(TRUE);
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pGridCtrl->ExpandLastColumn();
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pGridCtrl->Invalidate();
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pGridCtrl->UpdateWindow();
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}
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pWnd->MoveWindow(&newRect);
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AdjustControlFont(pWnd, newRect.Width(), newRect.Height());
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}
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pWnd = pWnd->GetNextWindow();
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}
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m_bResizing = false;
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}
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void CBaseDlg::AdjustControlFont(CWnd* pWnd, int nWidth, int nHeight)
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{
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TCHAR szClassName[256];
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GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName));
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if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) {
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return;
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}
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int fontSize = nHeight / 2;
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if (fontSize < 8) fontSize = 8;
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if (fontSize > 32) fontSize = 32;
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CFont* pFont = GetOrCreateFont(fontSize);
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pWnd->SetFont(pFont);
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pWnd->Invalidate(); // ˢпؼþÏÔʾ
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}
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BEGIN_MESSAGE_MAP(CBaseDlg, CDialogEx)
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ON_WM_SIZE()
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ON_WM_GETMINMAXINFO()
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ON_WM_CTLCOLOR()
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END_MESSAGE_MAP()
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BOOL CBaseDlg::OnInitDialog()
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{
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CDialogEx::OnInitDialog();
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// »ñÈ¡µ±Ç°ÓïÑÔ
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LANGID langId = GetUserDefaultLangID();
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if (langId == LANG_CHINESE) {
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// ¼ÓÔØÖÐÎÄ×ÊÔ´
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}
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else {
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// ¼ÓÔØÓ¢ÎÄ×ÊÔ´
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}
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// »ñÈ¡¶Ô»°¿òµÄ¹¤×÷Çø£¨ÆÁÄ»¿ÉÓÃÇøÓò£©
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CRect screenRect, dlgRect, clientRect;
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SystemParametersInfo(SPI_GETWORKAREA, 0, &screenRect, 0);
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GetClientRect(&clientRect);
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m_nInitialWidth = clientRect.Width();
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m_nInitialHeight = clientRect.Height();
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// ÉèÖÃĬÈÏ×ÖÌå
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CFont* pDefaultFont = GetOrCreateFont(12);
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// ±éÀú×Ó´°¿Ú£¨¿Ø¼þ£©
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CWnd* pWnd = GetWindow(GW_CHILD);
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while (pWnd) {
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int nCtrlID = pWnd->GetDlgCtrlID();
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if (nCtrlID != -1) {
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// ±£´æ¿Ø¼þµÄ³õʼ²¼¾Ö
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CRect ctrlRect;
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pWnd->GetWindowRect(&ctrlRect);
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ScreenToClient(&ctrlRect);
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m_mapCtrlLayouts[nCtrlID] = ctrlRect;
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// Åųý²»ÐèÒª²Ù×÷µÄ¿Ø¼þ£¨Èç×Ô¶¨Òå¿Ø¼þ GridCtrl£©
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TCHAR szClassName[256];
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GetClassName(pWnd->m_hWnd, szClassName, sizeof(szClassName));
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if (_tcsicmp(szClassName, _T("MFCGridCtrl")) == 0) {
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pWnd = pWnd->GetNextWindow();
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continue;
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}
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// ÉèÖÿؼþµÄĬÈÏ×ÖÌå
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pWnd->SetFont(pDefaultFont);
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}
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pWnd = pWnd->GetNextWindow();
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}
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// ½«¶Ô»°¿ò¾ÓÖÐ
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GetWindowRect(&dlgRect);
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int dlgWidth = dlgRect.Width() * 2;
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int dlgHeight = dlgRect.Height() * 2;
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if (dlgWidth > screenRect.Width()) {
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dlgWidth = screenRect.Width();
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}
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if (dlgHeight > screenRect.Height()) {
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dlgHeight = screenRect.Height();
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}
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int centerX = screenRect.left + (screenRect.Width() - dlgWidth) / 2;
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int centerY = screenRect.top + (screenRect.Height() - dlgHeight) / 2;
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MoveWindow(centerX, centerY, dlgWidth, dlgHeight);
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return TRUE;
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}
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void CBaseDlg::OnSize(UINT nType, int cx, int cy)
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{
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CDialogEx::OnSize(nType, cx, cy);
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if (nType == SIZE_MINIMIZED || m_mapCtrlLayouts.empty()) {
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return;
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}
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// ¼ì²é³ß´ç±ä»¯ÊÇ·ñ×ã¹»´ó£¬±ÜÃâƵ·±µ÷Õû
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//static int lastWidth = 0, lastHeight = 0;
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//if (abs(cx - lastWidth) < 10 && abs(cy - lastHeight) < 10) {
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// return;
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//}
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//lastWidth = cx;
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//lastHeight = cy;
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// ¼ÆËã±ÈÀý²¢µ÷Õû²¼¾Ö
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float dScaleX = static_cast<float>(cx) / m_nInitialWidth;
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float dScaleY = static_cast<float>(cy) / m_nInitialHeight;
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AdjustControls(dScaleX, dScaleY);
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}
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void CBaseDlg::OnGetMinMaxInfo(MINMAXINFO* lpMMI)
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{
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lpMMI->ptMinTrackSize.x = 400;
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lpMMI->ptMinTrackSize.y = 300;
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CDialogEx::OnGetMinMaxInfo(lpMMI);
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}
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HBRUSH CBaseDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
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{
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if (g_currentTheme) {
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pDC->SetBkColor(g_currentTheme->backgroundColor);
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pDC->SetTextColor(g_currentTheme->textColor);
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// ·µ»Ø±³¾°»Ë¢
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return CreateSolidBrush(g_currentTheme->backgroundColor);
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}
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return CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);
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}
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