mirror of
https://github.com/reactos/reactos.git
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9cc9a26392
- Use `mimetypes/application-certificate` icon from Tango Icon Theme 0.8.90 instead of `IDI_CPLSYSTEM` - Set large icon correctly - Add NULL check for DestroyIcon - Minor code formatting
116 lines
3.3 KiB
C
116 lines
3.3 KiB
C
/*
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* PROJECT: ReactOS System Control Panel Applet
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: dll/cpl/sysdm/licence.c
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* PURPOSE: Licence dialog box message handler
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* COPYRIGHT: Copyright 2006 Ged Murphy <gedmurphy@gmail.com>
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*
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*/
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#include "precomp.h"
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typedef struct _LIC_CONTEXT
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{
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HICON hIcon;
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HICON hIconSm;
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} LIC_CONTEXT, *PLIC_CONTEXT;
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static BOOL
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OnInitDialog(HWND hDlg, PLIC_CONTEXT pLicInfo)
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{
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HRSRC hResInfo;
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HGLOBAL hResMem;
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PCSTR LicenseText;
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pLicInfo->hIcon = LoadImage(hApplet,
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MAKEINTRESOURCE(IDI_LICENSE),
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IMAGE_ICON,
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GetSystemMetrics(SM_CXICON),
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GetSystemMetrics(SM_CYICON),
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LR_DEFAULTCOLOR);
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pLicInfo->hIconSm = LoadImage(hApplet,
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MAKEINTRESOURCE(IDI_LICENSE),
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IMAGE_ICON,
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GetSystemMetrics(SM_CXSMICON),
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GetSystemMetrics(SM_CYSMICON),
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LR_DEFAULTCOLOR);
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SendMessage(hDlg, WM_SETICON, ICON_BIG, (LPARAM)pLicInfo->hIcon);
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SendMessage(hDlg, WM_SETICON, ICON_SMALL, (LPARAM)pLicInfo->hIconSm);
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/* Load license from resource */
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if (!(hResInfo = FindResource(hApplet,
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MAKEINTRESOURCE(RC_LICENSE),
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MAKEINTRESOURCE(RTDATA))) ||
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!(hResMem = LoadResource(hApplet, hResInfo)) ||
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!(LicenseText = LockResource(hResMem)))
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{
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ShowLastWin32Error(hDlg);
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return FALSE;
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}
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/* Insert the license into the edit control */
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SetDlgItemTextA(hDlg,
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IDC_LICENCEEDIT,
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LicenseText);
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PostMessage(GetDlgItem(hDlg, IDC_LICENCEEDIT),
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EM_SETSEL,
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-1,
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0);
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PostMessage(GetDlgItem(hDlg, IDC_LICENCEEDIT), WM_VSCROLL, SB_TOP, 0);
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return TRUE;
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}
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INT_PTR CALLBACK
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LicenceDlgProc(HWND hDlg,
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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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PLIC_CONTEXT pLicInfo;
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UNREFERENCED_PARAMETER(lParam);
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pLicInfo = (PLIC_CONTEXT)GetWindowLongPtr(hDlg, DWLP_USER);
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switch (uMsg)
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{
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case WM_INITDIALOG:
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pLicInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LIC_CONTEXT));
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if (pLicInfo == NULL)
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{
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EndDialog(hDlg, 0);
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return FALSE;
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}
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SetWindowLongPtr(hDlg, DWLP_USER, (LONG_PTR)pLicInfo);
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return OnInitDialog(hDlg, pLicInfo);
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case WM_DESTROY:
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if (pLicInfo)
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{
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if (pLicInfo->hIconSm)
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DestroyIcon(pLicInfo->hIconSm);
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if (pLicInfo->hIcon)
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DestroyIcon(pLicInfo->hIcon);
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HeapFree(GetProcessHeap(), 0, pLicInfo);
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}
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break;
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case WM_COMMAND:
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if ((LOWORD(wParam) == IDOK) || (LOWORD(wParam) == IDCANCEL))
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{
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EndDialog(hDlg,
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LOWORD(wParam));
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return TRUE;
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}
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break;
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}
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return FALSE;
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}
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