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[SHELL32] Code formatting only.
This commit is contained in:
Hermès Bélusca-Maïto
parent
6d3921bdd5
commit
ae9ec94240
2 changed files with 120 additions and 124 deletions
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@ -92,17 +92,16 @@ DestroyIconList(HWND hDlgCtrl, PPICK_ICON_CONTEXT pIconContext)
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static BOOL
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DoLoadIcons(HWND hwndDlg, PICK_ICON_CONTEXT *pIconContext, LPCWSTR pszFile)
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{
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// destroy previous
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// Destroy previous icons
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DestroyIconList(pIconContext->hDlgCtrl, pIconContext);
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SendMessageW(pIconContext->hDlgCtrl, LB_RESETCONTENT, 0, 0);
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delete[] pIconContext->phIcons;
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// store paths
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if (pIconContext->szPath != pszFile)
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StringCchCopyW(pIconContext->szPath, _countof(pIconContext->szPath), pszFile);
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// Store the paths
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StringCchCopyW(pIconContext->szPath, _countof(pIconContext->szPath), pszFile);
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ExpandEnvironmentStringsW(pszFile, pIconContext->szExpandedPath, _countof(pIconContext->szExpandedPath));
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// load DLL if possible
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// Load the module if possible
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HMODULE hLibrary = LoadLibraryExW(pIconContext->szExpandedPath, NULL, LOAD_LIBRARY_AS_DATAFILE);
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if (pIconContext->hLibrary)
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FreeLibrary(pIconContext->hLibrary);
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@ -110,7 +109,7 @@ DoLoadIcons(HWND hwndDlg, PICK_ICON_CONTEXT *pIconContext, LPCWSTR pszFile)
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if (pIconContext->hLibrary)
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{
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// load icons from DLL
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// Load the icons from the module
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pIconContext->nIcons = ExtractIconExW(pIconContext->szExpandedPath, -1, NULL, NULL, 0);
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pIconContext->phIcons = new HICON[pIconContext->nIcons];
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@ -125,7 +124,7 @@ DoLoadIcons(HWND hwndDlg, PICK_ICON_CONTEXT *pIconContext, LPCWSTR pszFile)
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}
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else
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{
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// *.ico
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// .ico file
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pIconContext->nIcons = 1;
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pIconContext->phIcons = new HICON[1];
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@ -139,7 +138,7 @@ DoLoadIcons(HWND hwndDlg, PICK_ICON_CONTEXT *pIconContext, LPCWSTR pszFile)
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}
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}
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// set text
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// Set the text
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SetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, pIconContext->szPath);
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if (pIconContext->nIcons == 0)
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@ -155,28 +154,28 @@ static const LPCWSTR s_pszDefaultPath = L"%SystemRoot%\\system32\\shell32.dll";
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static void NoIconsInFile(HWND hwndDlg, PICK_ICON_CONTEXT *pIconContext)
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{
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// show message
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// Show an error message
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CStringW strText, strTitle(MAKEINTRESOURCEW(IDS_PICK_ICON_TITLE));
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strText.Format(IDS_NO_ICONS, pIconContext->szPath);
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MessageBoxW(hwndDlg, strText, strTitle, MB_ICONWARNING);
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// load default icons
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// Load the default icons
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DoLoadIcons(hwndDlg, pIconContext, s_pszDefaultPath);
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}
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// icon size
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// Icon size
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#define CX_ICON GetSystemMetrics(SM_CXICON)
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#define CY_ICON GetSystemMetrics(SM_CYICON)
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// item size
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// Item size
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#define CX_ITEM (CX_ICON + 4)
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#define CY_ITEM (CY_ICON + 12)
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INT_PTR CALLBACK PickIconProc(HWND hwndDlg,
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INT_PTR CALLBACK PickIconProc(
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HWND hwndDlg,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam
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)
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LPARAM lParam)
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{
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LPMEASUREITEMSTRUCT lpmis;
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LPDRAWITEMSTRUCT lpdis;
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@ -190,105 +189,109 @@ INT_PTR CALLBACK PickIconProc(HWND hwndDlg,
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switch(uMsg)
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{
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case WM_INITDIALOG:
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pIconContext = (PPICK_ICON_CONTEXT)lParam;
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SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pIconContext);
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pIconContext->hDlgCtrl = GetDlgItem(hwndDlg, IDC_PICKICON_LIST);
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCOLUMNWIDTH, CX_ITEM, 0);
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// load icons
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if (!DoLoadIcons(hwndDlg, pIconContext, pIconContext->szPath))
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case WM_INITDIALOG:
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{
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NoIconsInFile(hwndDlg, pIconContext);
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pIconContext = (PPICK_ICON_CONTEXT)lParam;
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SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pIconContext);
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pIconContext->hDlgCtrl = GetDlgItem(hwndDlg, IDC_PICKICON_LIST);
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCOLUMNWIDTH, CX_ITEM, 0);
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// Load the icons
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if (!DoLoadIcons(hwndDlg, pIconContext, pIconContext->szPath))
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NoIconsInFile(hwndDlg, pIconContext);
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// Set the selection
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count = SendMessageW(pIconContext->hDlgCtrl, LB_GETCOUNT, 0, 0);
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if (count != LB_ERR)
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{
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if (pIconContext->Index < 0)
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{
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// A negative value will be interpreted as a negated resource ID.
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LPARAM lParam = -pIconContext->Index;
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pIconContext->Index = (INT)SendMessageW(pIconContext->hDlgCtrl, LB_FINDSTRINGEXACT, -1, lParam);
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}
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if (pIconContext->Index < 0 || count <= pIconContext->Index)
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pIconContext->Index = 0;
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, pIconContext->Index, 0);
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SendMessageW(pIconContext->hDlgCtrl, LB_SETTOPINDEX, pIconContext->Index, 0);
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}
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return TRUE;
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}
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// set selection
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count = SendMessageW(pIconContext->hDlgCtrl, LB_GETCOUNT, 0, 0);
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if (count != LB_ERR)
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{
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if (pIconContext->Index < 0)
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case WM_COMMAND:
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switch(LOWORD(wParam))
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{
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// A negative value will be interpreted as a negated resource ID.
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LPARAM lParam = -pIconContext->Index;
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pIconContext->Index = (INT)SendMessageW(pIconContext->hDlgCtrl, LB_FINDSTRINGEXACT, -1, lParam);
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}
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if (pIconContext->Index < 0 || count <= pIconContext->Index)
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pIconContext->Index = 0;
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, pIconContext->Index, 0);
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SendMessageW(pIconContext->hDlgCtrl, LB_SETTOPINDEX, pIconContext->Index, 0);
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}
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return TRUE;
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case WM_COMMAND:
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switch(LOWORD(wParam))
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{
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case IDOK:
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index = SendMessageW(pIconContext->hDlgCtrl, LB_GETCURSEL, 0, 0);
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pIconContext->Index = index;
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GetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, pIconContext->szPath, MAX_PATH);
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ExpandEnvironmentStringsW(pIconContext->szPath, pIconContext->szExpandedPath, _countof(pIconContext->szExpandedPath));
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DestroyIconList(pIconContext->hDlgCtrl, pIconContext);
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delete[] pIconContext->phIcons;
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EndDialog(hwndDlg, 1);
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break;
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case IDCANCEL:
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DestroyIconList(pIconContext->hDlgCtrl, pIconContext);
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delete[] pIconContext->phIcons;
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EndDialog(hwndDlg, 0);
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break;
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case IDC_PICKICON_LIST:
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switch (HIWORD(wParam))
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{
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case LBN_SELCHANGE:
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InvalidateRect((HWND)lParam, NULL, TRUE);
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break;
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case LBN_DBLCLK:
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SendMessage(hwndDlg, WM_COMMAND, MAKEWPARAM(IDOK, 0), 0);
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break;
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}
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break;
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case IDC_BUTTON_PATH:
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// choose DLL path
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szText[0] = 0;
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szFilter[0] = 0;
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(ofn);
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ofn.hwndOwner = hwndDlg;
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ofn.lpstrFile = szText;
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ofn.nMaxFile = MAX_PATH;
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strTitle.LoadString(IDS_PICK_ICON_TITLE);
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ofn.lpstrTitle = strTitle;
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LoadStringW(shell32_hInstance, IDS_PICK_ICON_FILTER, szFilter, _countof(szFilter));
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ofn.lpstrFilter = szFilter;
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if (!GetOpenFileNameW(&ofn))
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case IDOK:
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index = SendMessageW(pIconContext->hDlgCtrl, LB_GETCURSEL, 0, 0);
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pIconContext->Index = index;
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GetDlgItemTextW(hwndDlg, IDC_EDIT_PATH, pIconContext->szPath, _countof(pIconContext->szPath));
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ExpandEnvironmentStringsW(pIconContext->szPath, pIconContext->szExpandedPath, _countof(pIconContext->szExpandedPath));
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DestroyIconList(pIconContext->hDlgCtrl, pIconContext);
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delete[] pIconContext->phIcons;
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EndDialog(hwndDlg, 1);
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break;
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// load icons
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if (!DoLoadIcons(hwndDlg, pIconContext, szText))
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case IDCANCEL:
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DestroyIconList(pIconContext->hDlgCtrl, pIconContext);
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delete[] pIconContext->phIcons;
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EndDialog(hwndDlg, 0);
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break;
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case IDC_PICKICON_LIST:
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switch (HIWORD(wParam))
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{
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case LBN_SELCHANGE:
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InvalidateRect((HWND)lParam, NULL, TRUE);
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break;
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case LBN_DBLCLK:
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SendMessage(hwndDlg, WM_COMMAND, MAKEWPARAM(IDOK, 0), 0);
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break;
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}
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break;
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case IDC_BUTTON_PATH:
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{
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NoIconsInFile(hwndDlg, pIconContext);
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// Choose the module path
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szText[0] = 0;
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szFilter[0] = 0;
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(ofn);
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ofn.hwndOwner = hwndDlg;
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ofn.lpstrFile = szText;
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ofn.nMaxFile = _countof(szText);
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strTitle.LoadString(IDS_PICK_ICON_TITLE);
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ofn.lpstrTitle = strTitle;
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LoadStringW(shell32_hInstance, IDS_PICK_ICON_FILTER, szFilter, _countof(szFilter));
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ofn.lpstrFilter = szFilter;
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if (!GetOpenFileNameW(&ofn))
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break;
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// Load the icons
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if (!DoLoadIcons(hwndDlg, pIconContext, szText))
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NoIconsInFile(hwndDlg, pIconContext);
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// Set the selection
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, 0, 0);
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break;
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}
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// set selection
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SendMessageW(pIconContext->hDlgCtrl, LB_SETCURSEL, 0, 0);
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default:
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break;
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}
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break;
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}
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break;
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case WM_MEASUREITEM:
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lpmis = (LPMEASUREITEMSTRUCT) lParam;
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lpmis = (LPMEASUREITEMSTRUCT)lParam;
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lpmis->itemHeight = CY_ITEM;
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return TRUE;
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case WM_DRAWITEM:
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lpdis = (LPDRAWITEMSTRUCT) lParam;
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{
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lpdis = (LPDRAWITEMSTRUCT)lParam;
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if (lpdis->itemID == (UINT)-1)
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{
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break;
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@ -306,7 +309,7 @@ INT_PTR CALLBACK PickIconProc(HWND hwndDlg,
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else
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FillRect(lpdis->hDC, &lpdis->rcItem, (HBRUSH)(COLOR_WINDOW + 1));
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// centering
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// Centering
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INT x = lpdis->rcItem.left + (CX_ITEM - CX_ICON) / 2;
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INT y = lpdis->rcItem.top + (CY_ITEM - CY_ICON) / 2;
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@ -315,6 +318,7 @@ INT_PTR CALLBACK PickIconProc(HWND hwndDlg,
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}
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}
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return TRUE;
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}
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}
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return FALSE;
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@ -328,7 +332,7 @@ BOOL WINAPI PickIconDlg(
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{
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int res;
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// initialize
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// Initialize the dialog
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PICK_ICON_CONTEXT IconContext = { NULL };
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IconContext.Index = *lpdwIconIndex;
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StringCchCopyW(IconContext.szPath, _countof(IconContext.szPath), lpstrFile);
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@ -339,22 +343,22 @@ BOOL WINAPI PickIconDlg(
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{
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if (IconContext.szExpandedPath[0])
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{
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// no such file
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// No such file
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CStringW strText, strTitle(MAKEINTRESOURCEW(IDS_PICK_ICON_TITLE));
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strText.Format(IDS_FILE_NOT_FOUND, lpstrFile);
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MessageBoxW(hWndOwner, strText, strTitle, MB_ICONWARNING);
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}
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// set default value
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// Set the default value
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StringCchCopyW(IconContext.szPath, _countof(IconContext.szPath), s_pszDefaultPath);
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ExpandEnvironmentStringsW(s_pszDefaultPath, IconContext.szPath, _countof(IconContext.szPath));
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}
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// show dialog
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// Show the dialog
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res = DialogBoxParamW(shell32_hInstance, MAKEINTRESOURCEW(IDD_PICK_ICON), hWndOwner, PickIconProc, (LPARAM)&IconContext);
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if (res)
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{
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// store
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// Store the selected icon
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StringCchCopyW(lpstrFile, nMaxFile, IconContext.szExpandedPath);
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*lpdwIconIndex = IconContext.Index;
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}
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@ -628,8 +632,8 @@ static INT_PTR CALLBACK RunDlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARA
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WCHAR filter[MAX_PATH], szCaption[MAX_PATH];
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OPENFILENAMEW ofn;
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LoadStringW(shell32_hInstance, IDS_RUNDLG_BROWSE_FILTER, filter, MAX_PATH);
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LoadStringW(shell32_hInstance, IDS_RUNDLG_BROWSE_CAPTION, szCaption, MAX_PATH);
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LoadStringW(shell32_hInstance, IDS_RUNDLG_BROWSE_FILTER, filter, _countof(filter));
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LoadStringW(shell32_hInstance, IDS_RUNDLG_BROWSE_CAPTION, szCaption, _countof(szCaption));
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(ofn);
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