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Sweden-Number/programs/winecfg/appdefaults.c

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/*
* WineCfg app settings tabsheet
*
* Copyright 2004 Robert van Herk
* Copyright 2004 Chris Morgan
* Copyright 2004 Mike Hearn
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#define NONAMELESSUNION
#include <windows.h>
#include <commdlg.h>
#include <wine/debug.h>
#include <stdio.h>
#include <assert.h>
#include "winecfg.h"
#include "resource.h"
WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
static void update_comboboxes(HWND dialog)
{
int i;
const VERSION_DESC *pVer = NULL;
char *winver, *dosver;
/* retrieve the registry values */
winver = get(keypath("Version"), "Windows", "");
dosver = get(keypath("Version"), "DOS", "");
/* empty winver/dosver means use automatic mode (ie the builtin dll linkage heuristics) */
WINE_TRACE("winver is %s\n", *winver != '\0' ? winver : "null (automatic mode)");
WINE_TRACE("dosver is %s\n", *dosver != '\0' ? dosver : "null (automatic mode)");
/* normalize the version strings */
if (*winver != '\0')
{
if ((pVer = getWinVersions ()))
{
for (i = 0; *pVer->szVersion || *pVer->szDescription; i++, pVer++)
{
if (!strcasecmp (pVer->szVersion, winver))
{
SendDlgItemMessage (dialog, IDC_WINVER, CB_SETCURSEL, (WPARAM) (i + 1), 0);
WINE_TRACE("match with %s\n", pVer->szVersion);
}
}
}
}
else /* no explicit setting */
{
WINE_TRACE("setting winver combobox to automatic/default\n");
SendDlgItemMessage (dialog, IDC_WINVER, CB_SETCURSEL, 0, 0);
}
if (*dosver != '\0')
{
if ((pVer = getDOSVersions ()))
{
for (i = 0; *pVer->szVersion || *pVer->szDescription; i++, pVer++)
{
if (!strcasecmp (pVer->szVersion, dosver))
{
SendDlgItemMessage (dialog, IDC_DOSVER, CB_SETCURSEL,
(WPARAM) (i + 1), 0);
WINE_TRACE("match with %s\n", pVer->szVersion);
}
}
}
}
else
{
WINE_TRACE("setting dosver combobox to automatic/default\n");
SendDlgItemMessage (dialog, IDC_DOSVER, CB_SETCURSEL, 0, 0);
}
HeapFree(GetProcessHeap(), 0, winver);
HeapFree(GetProcessHeap(), 0, dosver);
}
void
init_comboboxes (HWND dialog)
{
int i;
const VERSION_DESC *ver = NULL;
SendDlgItemMessage(dialog, IDC_WINVER, CB_RESETCONTENT, 0, 0);
SendDlgItemMessage(dialog, IDC_DOSVER, CB_RESETCONTENT, 0, 0);
/* add the default entries (automatic) which correspond to no setting */
if (current_app)
{
SendDlgItemMessage(dialog, IDC_WINVER, CB_ADDSTRING, 0, (LPARAM) "Use global settings");
SendDlgItemMessage(dialog, IDC_DOSVER, CB_ADDSTRING, 0, (LPARAM) "Use global settings");
}
else
{
SendDlgItemMessage(dialog, IDC_WINVER, CB_ADDSTRING, 0, (LPARAM) "Automatically detect required version");
SendDlgItemMessage(dialog, IDC_DOSVER, CB_ADDSTRING, 0, (LPARAM) "Automatically detect required version");
}
if ((ver = getWinVersions ()))
{
for (i = 0; *ver->szVersion || *ver->szDescription; i++, ver++)
{
SendDlgItemMessage (dialog, IDC_WINVER, CB_ADDSTRING,
0, (LPARAM) ver->szDescription);
}
}
if ((ver = getDOSVersions ()))
{
for (i = 0; *ver->szVersion || *ver->szDescription ; i++, ver++)
{
SendDlgItemMessage (dialog, IDC_DOSVER, CB_ADDSTRING,
0, (LPARAM) ver->szDescription);
}
}
}
static void add_listview_item(HWND listview, char *text, void *association)
{
LVITEM item;
ZeroMemory(&item, sizeof(LVITEM));
item.mask = LVIF_TEXT | LVIF_PARAM;
item.pszText = text;
item.cchTextMax = strlen(text);
item.lParam = (LPARAM) association;
item.iItem = ListView_GetItemCount(listview);
ListView_InsertItem(listview, &item);
}
/* Called when the application is initialized (cannot reinit!) */
static void init_appsheet(HWND dialog)
{
HWND listview;
HKEY key;
int i;
DWORD size;
char appname[1024];
WINE_TRACE("()\n");
listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
/* we use the lparam field of the item so we can alter the presentation later and not change code
* for instance, to use the tile view or to display the EXEs embedded 'display name' */
add_listview_item(listview, "Default Settings", NULL);
/* because this list is only populated once, it's safe to bypass the settings list here */
if (RegOpenKey(config_key, "AppDefaults", &key) == ERROR_SUCCESS)
{
i = 0;
size = sizeof(appname);
while (RegEnumKeyEx(key, i, appname, &size, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
{
add_listview_item(listview, appname, strdupA(appname));
i++;
size = sizeof(appname);
}
RegCloseKey(key);
}
init_comboboxes(dialog);
/* Select the default settings listview item */
{
LVITEM item;
ZeroMemory(&item, sizeof(item));
item.mask = LVIF_STATE;
item.iItem = 0;
item.state = LVIS_SELECTED | LVIS_FOCUSED;
item.stateMask = LVIS_SELECTED | LVIS_FOCUSED;
ListView_SetItem(listview, &item);
}
}
/* there has to be an easier way than this */
static int get_listview_selection(HWND listview)
{
int count = ListView_GetItemCount(listview);
int i;
for (i = 0; i < count; i++)
{
if (ListView_GetItemState(listview, i, LVIS_SELECTED)) return i;
}
return -1;
}
/* called when the user selects a different application */
static void on_selection_change(HWND dialog, HWND listview)
{
LVITEM item;
char *oldapp = current_app;
WINE_TRACE("()\n");
item.iItem = get_listview_selection(listview);
item.mask = LVIF_PARAM;
if (item.iItem == -1) return;
ListView_GetItem(listview, &item);
current_app = (char *) item.lParam;
if (current_app)
{
WINE_TRACE("current_app is now %s\n", current_app);
enable(IDC_APP_REMOVEAPP);
}
else
{
WINE_TRACE("current_app=NULL, editing global settings\n");
/* focus will never be on the button in this callback so it's safe */
disable(IDC_APP_REMOVEAPP);
}
/* reset the combo boxes if we changed from/to global/app-specific */
if ((oldapp && !current_app) || (!oldapp && current_app))
init_comboboxes(dialog);
update_comboboxes(dialog);
set_window_title(dialog);
}
static void on_add_app_click(HWND dialog)
{
char filetitle[MAX_PATH];
char file[MAX_PATH];
OPENFILENAME ofn = { sizeof(OPENFILENAME),
0, /*hInst*/0, "Wine Programs (*.exe,*.exe.so)\0*.exe;*.exe.so\0", NULL, 0, 0, NULL,
0, NULL, 0, "c:\\", "Select a Windows executable file",
OFN_SHOWHELP | OFN_HIDEREADONLY, 0, 0, NULL, 0, NULL };
ofn.lpstrFileTitle = filetitle;
ofn.lpstrFileTitle[0] = '\0';
ofn.nMaxFileTitle = sizeof(filetitle);
ofn.lpstrFile = file;
ofn.lpstrFile[0] = '\0';
ofn.nMaxFile = sizeof(file);
if (GetOpenFileName(&ofn))
{
HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
int count = ListView_GetItemCount(listview);
HeapFree(GetProcessHeap(), 0, current_app);
current_app = strdupA(filetitle);
WINE_TRACE("adding %s\n", current_app);
add_listview_item(listview, current_app, current_app);
ListView_SetItemState(listview, count, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
SetFocus(listview);
}
else WINE_TRACE("user cancelled\n");
}
static void on_remove_app_click(HWND dialog)
{
HWND listview = GetDlgItem(dialog, IDC_APP_LISTVIEW);
int selection = get_listview_selection(listview);
char *section = keypath(""); /* AppDefaults\\whatever.exe\\ */
WINE_TRACE("selection=%d, section=%s\n", selection, section);
assert( selection != 0 ); /* user cannot click this button when "default settings" is selected */
section[strlen(section)] = '\0'; /* remove last backslash */
set(section, NULL, NULL); /* delete the section */
ListView_DeleteItem(listview, selection);
SetFocus(listview);
}
static void on_winver_change(HWND dialog)
{
int selection = SendDlgItemMessage(dialog, IDC_WINVER, CB_GETCURSEL, 0, 0);
VERSION_DESC *ver = getWinVersions();
if (selection == 0)
{
WINE_TRACE("automatic/default selected so removing current setting\n");
set(keypath("Version"), "Windows", NULL);
}
else
{
WINE_TRACE("setting Version\\Windows key to value '%s'\n", ver[selection - 1].szVersion);
set(keypath("Version"), "Windows", ver[selection - 1].szVersion);
}
/* enable the apply button */
SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
}
static void on_dosver_change(HWND dialog)
{
int selection = SendDlgItemMessage(dialog, IDC_DOSVER, CB_GETCURSEL, 0, 0);
VERSION_DESC *ver = getDOSVersions();
if (selection == 0)
{
WINE_TRACE("automatic/default selected so removing current setting\n");
set(keypath("Version"), "DOS", NULL);
}
else
{
WINE_TRACE("setting Version\\DOS key to value '%s'\n", ver[selection - 1].szVersion);
set(keypath("Version"), "DOS", ver[selection - 1].szVersion);
}
/* enable the apply button */
SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
}
INT_PTR CALLBACK
AppDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
init_appsheet(hDlg);
break;
case WM_SHOWWINDOW:
set_window_title(hDlg);
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code)
{
case LVN_ITEMCHANGED:
on_selection_change(hDlg, GetDlgItem(hDlg, IDC_APP_LISTVIEW));
break;
case PSN_APPLY:
apply();
SetWindowLong(hDlg, DWL_MSGRESULT, PSNRET_NOERROR);
break;
}
break;
case WM_COMMAND:
switch(HIWORD(wParam))
{
case CBN_SELCHANGE:
switch(LOWORD(wParam))
{
case IDC_WINVER:
on_winver_change(hDlg);
break;
case IDC_DOSVER:
on_dosver_change(hDlg);
break;
}
case BN_CLICKED:
switch(LOWORD(wParam))
{
case IDC_APP_ADDAPP:
on_add_app_click(hDlg);
break;
case IDC_APP_REMOVEAPP:
on_remove_app_click(hDlg);
break;
}
break;
}
break;
}
return 0;
}
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