programs/winecfg/about.c

   1 /*
   2  * WineCfg about panel
   3  *
   4  * Copyright 2002 Jaco Greeff
   5  * Copyright 2003 Dimitrie O. Paun
   6  * Copyright 2003 Mike Hearn
   7  * Copyright 2010 Joel Holdsworth
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  *
  23  */
  24
  25 #define COBJMACROS
  26
  27 #include "config.h"
  28
  29 #include <windows.h>
  30 #include <commctrl.h>
  31 #include <shellapi.h>
  32 #include <wine/debug.h>
  33
  34 #include "resource.h"
  35 #include "winecfg.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  38
  39 static HICON logo = NULL;
  40 static HFONT titleFont = NULL;
  41
  42 INT_PTR CALLBACK
  43 AboutDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  44 {
  45     HWND hWnd;
  46     HDC hDC;
  47     RECT rcClient, rcRect;
  48     char *owner, *org;
  49
  50     switch (uMsg)
  51     {
  52     case WM_NOTIFY:
  53         switch(((LPNMHDR)lParam)->code)
  54         {
  55         case PSN_APPLY:
  56             /*save registration info to registry */
  57             owner = get_text(hDlg, IDC_ABT_OWNER);
  58             org   = get_text(hDlg, IDC_ABT_ORG);
  59
  60             set_reg_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion",
  61                         "RegisteredOwner", owner ? owner : "");
  62             set_reg_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion",
  63                         "RegisteredOrganization", org ? org : "");
  64             set_reg_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion",
  65                         "RegisteredOwner", owner ? owner : "");
  66             set_reg_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion",
  67                         "RegisteredOrganization", org ? org : "");
  68             apply();
  69
  70             HeapFree(GetProcessHeap(), 0, owner);
  71             HeapFree(GetProcessHeap(), 0, org);
  72             break;
  73
  74         case NM_CLICK:
  75         case NM_RETURN:
  76             if(wParam == IDC_ABT_WEB_LINK)
  77                 ShellExecuteA(NULL, "open", PACKAGE_URL, NULL, NULL, SW_SHOW);
  78             break;
  79         }
  80         break;
  81
  82     case WM_INITDIALOG:
  83
  84         hDC = GetDC(hDlg);
  85
  86         /* read owner and organization info from registry, load it into text box */
  87         owner = get_reg_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion",
  88                             "RegisteredOwner", "");
  89         org =   get_reg_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion",
  90                             "RegisteredOrganization", "");
  91
  92         SetDlgItemText(hDlg, IDC_ABT_OWNER, owner);
  93         SetDlgItemText(hDlg, IDC_ABT_ORG, org);
  94
  95         SendMessage(GetParent(hDlg), PSM_UNCHANGED, 0, 0);
  96
  97         HeapFree(GetProcessHeap(), 0, owner);
  98         HeapFree(GetProcessHeap(), 0, org);
  99
 100         /* prepare the panel */
 101         hWnd = GetDlgItem(hDlg, IDC_ABT_PANEL);
 102         if(hWnd)
 103         {
 104             GetClientRect(hDlg, &rcClient);
 105             GetClientRect(hWnd, &rcRect);
 106             MoveWindow(hWnd, 0, 0, rcClient.right, rcRect.bottom, FALSE);
 107
 108             logo = LoadImageW((HINSTANCE)GetWindowLongPtrW(hDlg, GWLP_HINSTANCE),
 109                 MAKEINTRESOURCEW(IDI_LOGO), IMAGE_ICON, 0, 0, LR_SHARED);
 110         }
 111
 112         /* prepare the title text */
 113         hWnd = GetDlgItem(hDlg, IDC_ABT_TITLE_TEXT);
 114         if(hWnd)
 115         {
 116             titleFont = CreateFont(
 117                 -MulDiv(24, GetDeviceCaps(hDC, LOGPIXELSY), 72),
 118                 0, 0, 0, 0, FALSE, 0, 0, 0, 0, 0, 0, 0,
 119                 "Tahoma");
 120             SendMessage(hWnd, WM_SETFONT, (WPARAM)titleFont, TRUE);
 121         }
 122
 123         /* prepare the web link */
 124         hWnd = GetDlgItem(hDlg, IDC_ABT_WEB_LINK);
 125         if(hWnd)
 126             SetWindowTextA(hWnd, "<a href=\"" PACKAGE_URL "\">" PACKAGE_URL "</a>");
 127
 128         ReleaseDC(hDlg, hDC);
 129
 130         break;
 131
 132     case WM_DESTROY:
 133         if(logo)
 134         {
 135             DestroyIcon(logo);
 136             logo = NULL;
 137         }
 138
 139         if(titleFont)
 140         {
 141             DeleteObject(titleFont);
 142             titleFont = NULL;
 143         }
 144
 145         break;
 146
 147     case WM_COMMAND:
 148         switch(HIWORD(wParam))
 149         {
 150         case EN_CHANGE:
 151             /* enable apply button */
 152             SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 153             break;
 154         }
 155         break;
 156
 157     case WM_DRAWITEM:
 158         if(wParam == IDC_ABT_PANEL)
 159         {
 160             LPDRAWITEMSTRUCT pDIS = (LPDRAWITEMSTRUCT)lParam;
 161             FillRect(pDIS->hDC, &pDIS->rcItem, (HBRUSH) (COLOR_WINDOW+1));
 162             DrawIconEx(pDIS->hDC, 0, 0, logo, 0, 0, 0, 0, DI_IMAGE);
 163             DrawEdge(pDIS->hDC, &pDIS->rcItem, EDGE_SUNKEN, BF_BOTTOM);
 164         }
 165         break;
 166
 167     case WM_CTLCOLORSTATIC:
 168         switch(GetDlgCtrlID((HWND)lParam))
 169         {
 170         case IDC_ABT_TITLE_TEXT:
 171             /* set the title to a wine color */
 172             SetTextColor((HDC)wParam, 0x0000007F);
 173         case IDC_ABT_PANEL_TEXT:
 174         case IDC_ABT_LICENSE_TEXT:
 175             return (BOOL)CreateSolidBrush(GetSysColor(COLOR_WINDOW));
 176         }
 177         break;
 178     }
 179
 180     return FALSE;
 181 }