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message.c
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message.c
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/* ===================================================================
* Copyright (c) 2005-2012 Vadim Druzhin (cdslow@mail.ru).
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
* ===================================================================
*/
#define STRICT
#include <windows.h>
#include <stdarg.h>
#include "dialogs.h"
#include "ctl_groupbox.h"
#include "ctl_image.h"
#include "ctl_label.h"
#include "ctl_button.h"
#include "version.h"
#include "message.h"
static INT_PTR Button_OK(
HWND window, WORD id, UINT msg, WPARAM wParam, LPARAM lParam);
enum
{
ID_GRP_MESSAGE=101,
ID_ICON,
ID_ICON_SPACER,
ID_LABEL_MSG,
ID_GRP_OK,
ID_BUTTON_SPACER
};
static struct DLG_Item Items_Head[]=
{
{&CtlGroupBoxH, ID_GRP_MESSAGE, NULL, 0, 0, NULL},
{&CtlIcon, ID_ICON, L"IconApp", 0, ID_GRP_MESSAGE, NULL},
{&CtlGroupBoxSpacer, ID_ICON_SPACER, NULL, 0, ID_GRP_MESSAGE, NULL},
};
static struct DLG_Item Item_Label=
{&CtlLabel, ID_LABEL_MSG, NULL, 0, ID_GRP_MESSAGE, NULL};
static struct DLG_Item Items_Ok[]=
{
{&CtlGroupBoxH, ID_GRP_OK, NULL, 0, 0, NULL},
{&CtlDefButton, IDOK, L"OK", 0, ID_GRP_OK, Button_OK},
{&CtlGroupBoxSpacer, ID_BUTTON_SPACER, NULL, 0, ID_GRP_OK, NULL},
{&CtlButton, IDCANCEL, L"Cancel", 0, ID_GRP_OK, Button_OK},
};
static struct DLG_Item Items_Yes[]=
{
{&CtlGroupBoxH, ID_GRP_OK, NULL, 0, 0, NULL},
{&CtlDefButton, IDYES, L"Yes", 0, ID_GRP_OK, Button_OK},
{&CtlGroupBoxSpacer, ID_BUTTON_SPACER, NULL, 0, ID_GRP_OK, NULL},
{&CtlButton, IDNO, L"No", 0, ID_GRP_OK, Button_OK},
};
static struct DLG_Item *AssembleItems(int *count, ...)
{
va_list va;
int item_count;
struct DLG_Item *items;
struct DLG_Item *assembled;
int i;
va_start(va, count);
*count=0;
for(;;)
{
item_count=va_arg(va, int);
if(0==item_count)
break;
items=va_arg(va, struct DLG_Item *);
if(NULL==items)
break;
*count+=item_count;
}
va_end(va);
if(0==*count)
return NULL;
assembled=malloc(sizeof(*assembled) * *count);
if(NULL==assembled)
return NULL;
va_start(va, count);
for(i=0; i<*count; i+=item_count)
{
item_count=va_arg(va, int);
items=va_arg(va, struct DLG_Item *);
memcpy(assembled+i, items, sizeof(*items)*item_count);
}
va_end(va);
return assembled;
}
INT_PTR AppMessageBox(HWND window, WCHAR *msg, UINT flags)
{
struct DLG_Item label;
struct DLG_Item *items;
int count;
INT_PTR ret;
label=Item_Label;
label.Title=msg;
if(MB_YESNO==(flags&MB_TYPEMASK))
items=AssembleItems(&count,
sizeof(Items_Head)/sizeof(*Items_Head), Items_Head,
1, &label,
sizeof(Items_Yes)/sizeof(*Items_Yes), Items_Yes,
0);
else
items=AssembleItems(&count,
sizeof(Items_Head)/sizeof(*Items_Head), Items_Head,
1, &label,
sizeof(Items_Ok)/sizeof(*Items_Ok), Items_Ok,
0);
if(NULL==items)
return IDCANCEL;
if(MB_YESNO!=(flags&MB_TYPEMASK) && MB_OKCANCEL!=(flags&MB_TYPEMASK))
count-=2;
MessageBeep(flags&MB_TYPEMASK);
ret=DlgRunU(
window,
AppTitle,
0,
WS_BORDER|WS_CAPTION|WS_SYSMENU,
MB_TASKMODAL==(flags&MB_TASKMODAL) ? WS_EX_APPWINDOW : 0,
items,
count,
NULL
);
free(items);
return ret;
}
static INT_PTR Button_OK(
HWND window, WORD id, UINT msg, WPARAM wParam, LPARAM lParam)
{
(void)wParam; /* Unused */
(void)lParam; /* Unused */
if(WM_COMMAND==msg)
{
EndDialog(window, id);
return TRUE;
}
return FALSE;
}