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#include "main.h"
#include "./api__ml_online.h"
#include "./resource.h"
#include <windows.h>
#include <strsafe.h>
typedef struct __MESSAGEBOX
{
HWND hParent;
LPCWSTR pszText;
LPCWSTR pszCaption;
UINT uType;
LPCWSTR pszCheck;
INT *checked;
} MESSAGEBOX;
static INT_PTR CALLBACK OmMessageBox_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
INT OmMessageBox(HWND hParent, LPCWSTR pszText, LPCWSTR pszCaption, UINT uType, LPCWSTR pszCheck, INT *checked)
{
MESSAGEBOX instance;
instance.hParent = hParent;
instance.pszText = pszText;
instance.pszCaption = pszCaption;
instance.uType = uType;
instance.pszCheck = pszCheck;
instance.checked = checked;
return (INT)WASABI_API_DIALOGBOXPARAMW(IDD_MESSAGEBOX, hParent, OmMessageBox_DialogProc, (LPARAM)&instance);
}
static void OmMessgageBox_CenterWindow(HWND hwnd, HWND hCenter)
{
if (NULL == hwnd || NULL == hCenter)
return;
RECT centerRect, windowRect;
if (!GetWindowRect(hwnd, &windowRect) || !GetWindowRect(hCenter, ¢erRect))
return;
windowRect.left = centerRect.left + ((centerRect.right - centerRect.left) - (windowRect.right - windowRect.left))/2;
windowRect.top = centerRect.top + ((centerRect.bottom - centerRect.top) - (windowRect.bottom - windowRect.top))/2;
SetWindowPos(hwnd, NULL, windowRect.left, windowRect.top, 0, 0, SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER);
}
static BOOL OmMessageBox_GetTextBox(HWND hwnd, LPCWSTR pszText, INT cchText, SIZE *sizeText)
{
HDC hdc = GetDCEx(hwnd, NULL, DCX_CACHE | DCX_NORESETATTRS);
if (NULL == hdc) return FALSE;
HFONT font = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0L);
HFONT fontOrig = (HFONT)SelectObject(hdc, font);
if (cchText < 0)
cchText = lstrlen(pszText);
BOOL resultOk = GetTextExtentPoint32(hdc, pszText, cchText, sizeText);
SelectObject(hdc, fontOrig);
ReleaseDC(hwnd, hdc);
return resultOk;
}
static HICON OmMessageBox_GetIcon(UINT flags)
{
LPCWSTR iconName = NULL;
switch(0x000000F0 & flags)
{
case MB_ICONHAND: iconName = IDI_HAND; break;
case MB_ICONQUESTION: iconName = IDI_QUESTION; break;
case MB_ICONEXCLAMATION:iconName = IDI_EXCLAMATION; break;
case MB_ICONASTERISK: iconName = IDI_ASTERISK; break;
}
return (NULL != iconName) ? LoadIcon(NULL, iconName) : NULL;
}
static BOOL OmMessageBox_GetIconSize(UINT flags, SIZE *iconSize)
{
if (NULL == iconSize) return FALSE;
iconSize->cx = 0;
iconSize->cy = 0;
HICON hIcon = OmMessageBox_GetIcon(flags);
if (NULL == hIcon)
return TRUE;
ICONINFO iconInfo;
if (!GetIconInfo(hIcon, &iconInfo) || FALSE == iconInfo.fIcon)
return FALSE;
BITMAP bm;
if (NULL != iconInfo.hbmColor)
{
if (FALSE == GetObject(iconInfo.hbmColor, sizeof(BITMAP), &bm))
return FALSE;
iconSize->cx = bm.bmWidth;
iconSize->cy = bm.bmHeight;
}
else if (NULL != iconInfo.hbmMask)
{
if (FALSE == GetObject(iconInfo.hbmMask, sizeof(BITMAP), &bm))
return FALSE;
iconSize->cx = bm.bmWidth;
iconSize->cy = bm.bmHeight/2;
}
return TRUE;
}
static BOOL OmMessageBox_GetButtonSize(HWND hwnd, SIZE *buttonSize)
{
if (NULL == buttonSize)
return FALSE;
if (FALSE != SendMessage(hwnd, (0x1600 + 0x0001) /*BCM_GETIDEALSIZE*/, 0, (LPARAM)buttonSize))
return TRUE;
return FALSE;
}
static INT_PTR OmMessageBox_OnInitDialog(HWND hwnd, HWND hFocus, LPARAM lParam)
{
MESSAGEBOX *pmb = (MESSAGEBOX*)lParam;
SetWindowText(hwnd, pmb->pszCaption);
SIZE textSize;
SIZE maxSize;
MONITORINFO mi;
mi.cbSize = sizeof(MONITORINFO);
HMONITOR hMonitor = MonitorFromWindow(pmb->hParent, MONITOR_DEFAULTTONEAREST);
if (NULL != hMonitor &&
GetMonitorInfo(hMonitor, &mi))
{
RECT rcFrame;
SetRectEmpty(&rcFrame);
AdjustWindowRectEx(&rcFrame, GetWindowStyle(hwnd), FALSE, GetWindowStyleEx(hwnd));
maxSize.cx = mi.rcWork.right - mi.rcWork.left - (rcFrame.right - rcFrame.left) - 8*2;
maxSize.cy = mi.rcWork.bottom - mi.rcWork.top - (rcFrame.bottom - rcFrame.top) - 8*2;
}
else
{
maxSize.cx = 1200;
maxSize.cy = 800;
}
HWND hText = GetDlgItem(hwnd, IDC_TEXT);
if (NULL != hText)
{
if (!OmMessageBox_GetTextBox(hText, pmb->pszText, -1, &textSize))
ZeroMemory(&textSize, sizeof(SIZE));
SetWindowPos(hText, NULL, 0, 0, textSize.cx, textSize.cy, SWP_NOACTIVATE | SWP_NOZORDER);
}
else
ZeroMemory(&textSize, sizeof(SIZE));
OmMessgageBox_CenterWindow(hwnd, pmb->hParent);
SendMessage(hwnd, DM_REPOSITION, 0, 0L);
return FALSE;
}
static void OmMessageBox_OnDestroy(HWND hwnd)
{
}
static void OmMessageBox_OnCommand(HWND hwnd, INT commandId, INT eventId, HWND hControl)
{
switch(commandId)
{
case IDOK:
case IDCANCEL:
EndDialog(hwnd, commandId);
break;
}
}
static INT_PTR CALLBACK OmMessageBox_DialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch(uMsg)
{
case WM_INITDIALOG: return OmMessageBox_OnInitDialog(hwnd, (HWND)wParam, lParam);
case WM_DESTROY: OmMessageBox_OnDestroy(hwnd); break;
case WM_COMMAND: OmMessageBox_OnCommand(hwnd, LOWORD(wParam), HIWORD(wParam), (HWND)lParam); break;
}
return 0;
}
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