mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-09-24 15:54:12 +00:00
279 lines
No EOL
8 KiB
C++
279 lines
No EOL
8 KiB
C++
#include "main.h"
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#include "./copyfiles.h"
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#include "./copyinternal.h"
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#include "./resource.h"
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#include "../nu/trace.h"
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#include <shlwapi.h>
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#include <strsafe.h>
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#define QUESTIONBOX_PROP TEXT("QUESTIONBOX")
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#define GetQuestionBox(__hdlg) ((QUESTIONBOX*)GetProp((__hdlg), QUESTIONBOX_PROP))
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#define GetResolvedString(__pszText, __pszBuffer, __chhBufferMax)\
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(IS_INTRESOURCE(__pszText) ? WASABI_API_LNGSTRINGW_BUF((UINT)(UINT_PTR)(__pszText), (__pszBuffer), (__chhBufferMax)) : (__pszText))
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static INT_PTR CALLBACK CopyQuestion_DialogProc(HWND hdlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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INT_PTR MLDisc_ShowQuestionBox(QUESTIONBOX *pQuestionBox)
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{
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if (!pQuestionBox) return IDCANCEL;
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return WASABI_API_DIALOGBOXPARAMW(IDD_FILECOPY_QUESTION, pQuestionBox->hParent, CopyQuestion_DialogProc, (LPARAM)pQuestionBox);
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}
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static BOOL FindPrefferedSizeEx(HDC hdc, LPCTSTR pszText, LPCTSTR pszNewLine, SIZE *pSize)
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{
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if (!pSize) return FALSE;
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pSize->cx = 0; pSize->cy = 0;
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if (!hdc || !pszText || !pszNewLine) return FALSE;
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LPCTSTR pszBlock = pszText;
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LPCTSTR pszCursor = pszBlock;
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INT cchSep = lstrlenW(pszNewLine);
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INT matched = 0;
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for(;;)
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{
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if (*pszCursor)
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{
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if (*pszCursor == pszNewLine[matched]) matched++;
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else matched = 0;
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pszCursor++;
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}
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if (matched == cchSep || TEXT('\0') == *pszCursor)
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{
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SIZE sz;
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INT l = (INT)(size_t)((pszCursor - pszBlock) - matched);
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if (l > 0)
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{
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if (!GetTextExtentPoint32(hdc, pszBlock, l, &sz)) return FALSE;
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}
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else
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{
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if (!GetTextExtentPoint32(hdc, TEXT("\n"), 1, &sz)) return FALSE;
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sz.cx = 0;
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}
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if (pSize->cx < sz.cx) pSize->cx= sz.cx;
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pSize->cy += sz.cy;
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if (TEXT('\0') == *pszCursor) break;
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else
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{
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matched = 0;
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pszBlock = pszCursor;
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}
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}
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}
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return TRUE;
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}
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static BOOL FindPrefferedSize(HWND hwnd, LPCTSTR pszText, LPCTSTR pszNewLine, SIZE *pSize)
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{
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HDC hdc = GetDCEx(hwnd, NULL, DCX_CACHE | DCX_PARENTCLIP);
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if (!hdc) return FALSE;
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HFONT hf, hfo;
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hf = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0L);
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if (NULL == hf) hf = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
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hfo = (NULL != hf) ? (HFONT)SelectObject(hdc, hf) : NULL;
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BOOL br = FindPrefferedSizeEx(hdc, pszText, pszNewLine, pSize);
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if (hfo) SelectObject(hdc, hfo);
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ReleaseDC(hwnd, hdc);
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return br;
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}
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static INT_PTR CopyQuestion_OnInitDialog(HWND hdlg, HWND hFocus, QUESTIONBOX *pqb)
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{
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if (!pqb) return FALSE;
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SetProp(hdlg, QUESTIONBOX_PROP, pqb);
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HWND hctrl;
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TCHAR szBuffer[2048] = {0};
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LONG messageLeft = 0;
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if (NULL != pqb->pszTitle) SetWindowText(hdlg, GetResolvedString(pqb->pszTitle, szBuffer, ARRAYSIZE(szBuffer)));
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if (NULL != pqb->pszBtnOkText) SetDlgItemText(hdlg, IDOK, GetResolvedString(pqb->pszBtnOkText, szBuffer, ARRAYSIZE(szBuffer)));
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if (NULL != pqb->pszBtnCancelText) SetDlgItemText(hdlg, IDCANCEL, GetResolvedString(pqb->pszBtnCancelText, szBuffer, ARRAYSIZE(szBuffer)));
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if (NULL != (hctrl = GetDlgItem(hdlg, IDC_BTN_EXTRA1)))
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{
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ShowWindow(hctrl, (QBF_SHOW_EXTRA_BUTTON & pqb->uFlags) ? SW_SHOWNA : SW_HIDE);
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if (NULL != pqb->pszBtnExtraText) SetWindowText(hctrl, GetResolvedString(pqb->pszBtnExtraText, szBuffer, ARRAYSIZE(szBuffer)));
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}
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if (NULL != (hctrl = GetDlgItem(hdlg, IDC_PIC_ICON)))
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{
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HICON hIcon = NULL;
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if (NULL != pqb->pszIcon)
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{
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hIcon = LoadIcon(WASABI_API_LNG_HINST, pqb->pszIcon);
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if (NULL == hIcon) hIcon = LoadIcon(WASABI_API_ORIG_HINST, pqb->pszIcon);
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if (NULL == hIcon) hIcon = LoadIcon(NULL, pqb->pszIcon);
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}
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SendMessage(hctrl, STM_SETICON, (WPARAM)hIcon, 0L);
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ShowWindow(hctrl, (hIcon) ? SW_SHOWNA : SW_HIDE);
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RECT rw;
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GetWindowRect(hctrl, &rw);
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MapWindowPoints(HWND_DESKTOP, hdlg, (POINT*)&rw, 2);
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messageLeft = (hIcon) ? (rw.right + 24) : rw.left;
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}
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INT shiftRight = 0, shiftBottom = 0;
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if (NULL != (hctrl = GetDlgItem(hdlg, IDC_LBL_MESSAGE)))
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{
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RECT rw;
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SIZE textSize = { 0, 0 };
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LPCTSTR pszText = (NULL != pqb->pszMessage) ? GetResolvedString(pqb->pszMessage, szBuffer, ARRAYSIZE(szBuffer)) : NULL;
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if (pszText)
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{
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FindPrefferedSize(hctrl, pszText, TEXT("\n"), &textSize);
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textSize.cx += 8; textSize.cy += 4;
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}
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SetWindowText(hctrl, pszText);
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GetWindowRect(hctrl, &rw);
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MapWindowPoints(HWND_DESKTOP, hdlg, (POINT*)&rw, 2);
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rw.left = messageLeft;
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shiftRight = (rw.left + textSize.cx) - rw.right;
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if (shiftRight < 0) shiftRight = 0;
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shiftBottom = textSize.cy - (rw.bottom - rw.top);
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if (shiftBottom < 0) shiftBottom = 0;
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SetWindowPos(hctrl, NULL, rw.left, rw.top, (rw.right - rw.left) + shiftRight, (rw.bottom - rw.top) + shiftBottom, SWP_NOACTIVATE | SWP_NOZORDER);
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}
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if (NULL != (hctrl = GetDlgItem(hdlg, IDC_CHECKBOX1)))
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{
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if (NULL != pqb->pszCheckboxText) SetWindowText(hctrl, GetResolvedString(pqb->pszCheckboxText, szBuffer, ARRAYSIZE(szBuffer)));
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SendMessage(hctrl, BM_SETCHECK, (pqb->checkboxChecked) ? BST_CHECKED : BST_UNCHECKED, 0L);
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RECT rw;
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GetWindowRect(hctrl, &rw);
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if (0 == (QBF_SHOW_CHECKBOX & pqb->uFlags))
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{
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shiftBottom -= (rw.bottom - rw.top);
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ShowWindow(hctrl, SW_HIDE);
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}
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else if (shiftRight || shiftBottom)
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{
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MapWindowPoints(HWND_DESKTOP, hdlg, (POINT*)&rw, 2);
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SetWindowPos(hctrl, NULL, rw.left, rw.top + shiftBottom,
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(rw.right - rw.bottom) + shiftRight, (rw.bottom - rw.top), SWP_NOACTIVATE | SWP_NOZORDER);
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ShowWindow(hctrl, SW_SHOWNA);
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}
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}
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if (shiftRight || shiftBottom)
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{
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RECT rw;
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INT idList[] = {IDC_BTN_EXTRA1, IDOK, IDCANCEL, };
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for (int i = 0; i < ARRAYSIZE(idList); i++)
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{
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if (NULL != (hctrl = GetDlgItem(hdlg, idList[i])))
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{
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GetWindowRect(hctrl, &rw);
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MapWindowPoints(HWND_DESKTOP, hdlg, (POINT*)&rw, 2);
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SetWindowPos(hctrl, NULL, rw.left + shiftRight, rw.top + shiftBottom, 0, 0, SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER);
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}
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}
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}
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HWND hParent = GetParent(hdlg);
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if (hParent)
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{
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RECT rw, rc;
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GetClientRect(hParent, &rc);
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GetWindowRect(hdlg, &rw);
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rw.right += shiftRight;
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rw.bottom += shiftBottom;
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SetWindowPos(hdlg, NULL,
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rw.left + ((rc.right - rc.left) - (rw.right - rw.left))/2,
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rw.top + ((rc.bottom - rc.top) - (rw.bottom - rw.top))/2,
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rw.right - rw.left, rw.bottom - rw.top, SWP_NOACTIVATE | SWP_NOZORDER);
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}
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SendMessage(hdlg, DM_REPOSITION, 0, 0L);
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return FALSE;
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}
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static void CopyQuestion_OnDestroy(HWND hdlg)
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{
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QUESTIONBOX *pqb = GetQuestionBox(hdlg);
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if (pqb)
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{
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pqb->checkboxChecked = (BST_CHECKED == IsDlgButtonChecked(hdlg, IDC_CHECKBOX1));
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}
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RemoveProp(hdlg, QUESTIONBOX_PROP);
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}
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static void CopyQuestion_OnCommand(HWND hdlg, INT ctrlId, INT eventId, HWND hctrl)
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{
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switch(ctrlId)
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{
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case IDOK:
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case IDCANCEL:
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EndDialog(hdlg, ctrlId);
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break;
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case IDC_BTN_EXTRA1:
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if (BN_CLICKED == eventId) EndDialog(hdlg, ctrlId);
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break;
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}
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}
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#define IDT_POSTSHOW 1985
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#define DELAY_POSTSHOW 0
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static void CALLBACK CopyQuestion_OnPostShowElapsed(HWND hdlg, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
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{
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QUESTIONBOX *pqb = GetQuestionBox(hdlg);
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KillTimer(hdlg, idEvent);
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if (!pqb) return;
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if (QBF_FLASH & pqb->uFlags)
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{
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FLASHWINFO flash = { sizeof(FLASHWINFO), };
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flash.hwnd = hdlg;
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flash.dwFlags = FLASHW_ALL;
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flash.uCount = 2;
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flash.dwTimeout = 300;
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FlashWindowEx(&flash);
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}
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if (QBF_BEEP & pqb->uFlags) MessageBeep(pqb->uBeepType);
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if ((QBF_SETFOREGROUND | QBF_TOPMOST) & pqb->uFlags)
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{
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SetForegroundWindow(hdlg);
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SetWindowPos(hdlg, (QBF_SETFOREGROUND & pqb->uFlags) ? HWND_TOP : HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
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}
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}
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static void CopyQuestion_OnShowWindow(HWND hdlg, BOOL bShow, UINT nStatus)
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{
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if (bShow)
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{
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SetTimer(hdlg, IDT_POSTSHOW, DELAY_POSTSHOW, CopyQuestion_OnPostShowElapsed);
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}
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}
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static INT_PTR CALLBACK CopyQuestion_DialogProc(HWND hdlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch(uMsg)
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{
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case WM_INITDIALOG: return CopyQuestion_OnInitDialog(hdlg, (HWND)wParam, (QUESTIONBOX*)lParam);
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case WM_DESTROY: CopyQuestion_OnDestroy(hdlg); break;
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case WM_COMMAND: CopyQuestion_OnCommand(hdlg, LOWORD(wParam), HIWORD(wParam), (HWND)lParam); break;
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case WM_SHOWWINDOW: CopyQuestion_OnShowWindow(hdlg, (BOOL)wParam, (UINT)lParam); break;
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}
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return 0;
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} |