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[MSGINA] Make DLG_DATA object-oriented (#2353)

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- Rename hBitmap as hLogoBitmap of DLG_DATA structure.
- Add DlgData_Create. DlgData_LoadBitmaps, and DlgData_Destroy functions.
CORE-16697
This commit is contained in:
Katayama Hirofumi MZ 2020-02-18 14:35:44 +09:00 committed by GitHub
parent b326312d52
commit 623dd26cce
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 77 additions and 58 deletions
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135
dll/win32/msgina/gui.c
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@ -2,7 +2,8 @@
* PROJECT: ReactOS msgina.dll
* FILE: dll/win32/msgina/gui.c
* PURPOSE: ReactOS Logon GINA DLL
* PROGRAMMER: Hervé Poussineau (hpoussin@reactos.org)
* PROGRAMMERS: Hervé Poussineau (hpoussin@reactos.org)
* Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
*/
#include "msgina.h"
@ -30,14 +31,62 @@ typedef struct _LEGALNOTICEDATA
typedef struct _DLG_DATA
{
PGINA_CONTEXT pgContext;
HBITMAP hBitmap;
HBITMAP hLogoBitmap;
HBITMAP hBarBitmap;
UINT_PTR TimerID;
DWORD BarCounter;
DWORD LogoWidth;
DWORD LogoHeight;
DWORD BarWidth;
DWORD BarHeight;
} DLG_DATA, *PDLG_DATA;
static PDLG_DATA
DlgData_Create(HWND hwndDlg)
{
PDLG_DATA pDlgData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pDlgData));
if (pDlgData)
{
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pDlgData);
}
return pDlgData;
}
static BOOL
DlgData_LoadBitmaps(PDLG_DATA pDlgData)
{
BITMAP bm;
if (!pDlgData)
return FALSE;
pDlgData->hLogoBitmap = LoadImageW(pDlgData->pgContext->hDllInstance,
MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP,
0, 0, LR_DEFAULTCOLOR);
GetObject(pDlgData->hLogoBitmap, sizeof(bm), &bm);
pDlgData->LogoWidth = bm.bmWidth;
pDlgData->LogoHeight = bm.bmHeight;
pDlgData->hBarBitmap = LoadImageW(hDllInstance, MAKEINTRESOURCEW(IDI_BAR),
IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
GetObject(pDlgData->hBarBitmap, sizeof(bm), &bm);
pDlgData->BarWidth = bm.bmWidth;
pDlgData->BarHeight = bm.bmHeight;
return (pDlgData->hLogoBitmap != NULL && pDlgData->hBarBitmap != NULL);
}
static void
DlgData_Destroy(PDLG_DATA pDlgData)
{
if (!pDlgData)
return;
DeleteObject(pDlgData->hLogoBitmap);
DeleteObject(pDlgData->hBarBitmap);
HeapFree(GetProcessHeap(), 0, pDlgData);
}
static BOOL
GUIInitialize(
IN OUT PGINA_CONTEXT pgContext)
@ -46,7 +95,6 @@ GUIInitialize(
return TRUE;
}
static
VOID
SetWelcomeText(HWND hWnd)
@ -136,21 +184,12 @@ StatusDialogProc(
SetDlgItemTextW(hwndDlg, IDC_STATUS_MESSAGE, msg->pMessage);
SetEvent(msg->StartupEvent);
pDlgData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DLG_DATA));
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pDlgData);
pDlgData = DlgData_Create(hwndDlg);
if (pDlgData == NULL)
return FALSE;
/* Load the bar bitmap */
pDlgData->hBarBitmap = LoadImageW(hDllInstance, MAKEINTRESOURCEW(IDI_BAR), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
if (pDlgData->hBarBitmap)
if (DlgData_LoadBitmaps(pDlgData))
{
BITMAP bm;
GetObject(pDlgData->hBarBitmap, sizeof(BITMAP), &bm);
pDlgData->BarWidth = bm.bmWidth;
pDlgData->BarHeight = bm.bmHeight;
pDlgData->TimerID = SetTimer(hwndDlg, -1, 20, NULL);
}
return TRUE;
@ -158,7 +197,7 @@ StatusDialogProc(
case WM_TIMER:
{
if (pDlgData)
if (pDlgData && pDlgData->hBarBitmap)
{
/*
* Default rotation bar image width is 413 (same as logo)
@ -202,15 +241,11 @@ StatusDialogProc(
case WM_DESTROY:
{
if (pDlgData)
if (pDlgData && pDlgData->hBarBitmap)
{
if (pDlgData->hBarBitmap)
{
KillTimer(hwndDlg, pDlgData->TimerID);
DeleteObject(pDlgData->hBarBitmap);
}
HeapFree(GetProcessHeap(), 0, pDlgData);
KillTimer(hwndDlg, pDlgData->TimerID);
}
DlgData_Destroy(pDlgData);
return TRUE;
}
}
@ -359,34 +394,30 @@ WelcomeDialogProc(
{
case WM_INITDIALOG:
{
pDlgData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DLG_DATA));
pDlgData = DlgData_Create(hwndDlg);
if (pDlgData == NULL)
return FALSE;
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pDlgData);
pDlgData->pgContext = (PGINA_CONTEXT)lParam;
/* Load the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
DlgData_LoadBitmaps(pDlgData);
return TRUE;
}
case WM_PAINT:
{
PAINTSTRUCT ps;
if (pDlgData->hBitmap)
if (pDlgData && pDlgData->hLogoBitmap)
{
BeginPaint(hwndDlg, &ps);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hLogoBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
EndPaint(hwndDlg, &ps);
}
return TRUE;
}
case WM_DESTROY:
{
DeleteObject(pDlgData->hBitmap);
HeapFree(GetProcessHeap(), 0, pDlgData);
DlgData_Destroy(pDlgData);
return TRUE;
}
}
@ -1137,17 +1168,14 @@ LogonDialogProc(
{
case WM_INITDIALOG:
{
pDlgData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DLG_DATA));
pDlgData = DlgData_Create(hwndDlg);
if (pDlgData == NULL)
return FALSE;
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pDlgData);
/* FIXME: take care of NoDomainUI */
pDlgData->pgContext = (PGINA_CONTEXT)lParam;
/* Draw the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
DlgData_LoadBitmaps(pDlgData);
SetWelcomeText(hwndDlg);
@ -1177,18 +1205,17 @@ LogonDialogProc(
case WM_PAINT:
{
PAINTSTRUCT ps;
if (pDlgData->hBitmap)
if (pDlgData && pDlgData->hLogoBitmap)
{
BeginPaint(hwndDlg, &ps);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hLogoBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
EndPaint(hwndDlg, &ps);
}
return TRUE;
}
case WM_DESTROY:
DeleteObject(pDlgData->hBitmap);
HeapFree(GetProcessHeap(), 0, pDlgData);
DlgData_Destroy(pDlgData);
return TRUE;
case WM_COMMAND:
@ -1417,12 +1444,10 @@ UnlockDialogProc(
{
case WM_INITDIALOG:
{
pDlgData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DLG_DATA));
pDlgData = DlgData_Create(hwndDlg);
if (pDlgData == NULL)
return FALSE;
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pDlgData);
pDlgData->pgContext = (PGINA_CONTEXT)lParam;
SetWelcomeText(hwndDlg);
@ -1435,25 +1460,23 @@ UnlockDialogProc(
if (pDlgData->pgContext->bDisableCAD)
EnableWindow(GetDlgItem(hwndDlg, IDCANCEL), FALSE);
/* Load the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
DlgData_LoadBitmaps(pDlgData);
return TRUE;
}
case WM_PAINT:
{
PAINTSTRUCT ps;
if (pDlgData->hBitmap)
if (pDlgData && pDlgData->hLogoBitmap)
{
BeginPaint(hwndDlg, &ps);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hLogoBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
EndPaint(hwndDlg, &ps);
}
return TRUE;
}
case WM_DESTROY:
DeleteObject(pDlgData->hBitmap);
HeapFree(GetProcessHeap(), 0, pDlgData);
DlgData_Destroy(pDlgData);
return TRUE;
case WM_COMMAND:
@ -1517,16 +1540,13 @@ LockedDialogProc(
{
case WM_INITDIALOG:
{
pDlgData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DLG_DATA));
pDlgData = DlgData_Create(hwndDlg);
if (pDlgData == NULL)
return FALSE;
SetWindowLongPtrW(hwndDlg, GWLP_USERDATA, (LONG_PTR)pDlgData);
pDlgData->pgContext = (PGINA_CONTEXT)lParam;
/* Load the logo bitmap */
pDlgData->hBitmap = LoadImageW(pDlgData->pgContext->hDllInstance, MAKEINTRESOURCEW(IDI_ROSLOGO), IMAGE_BITMAP, 0, 0, LR_DEFAULTCOLOR);
DlgData_LoadBitmaps(pDlgData);
SetWelcomeText(hwndDlg);
@ -1536,18 +1556,17 @@ LockedDialogProc(
case WM_PAINT:
{
PAINTSTRUCT ps;
if (pDlgData->hBitmap)
if (pDlgData && pDlgData->hLogoBitmap)
{
BeginPaint(hwndDlg, &ps);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
DrawStateW(ps.hdc, NULL, NULL, (LPARAM)pDlgData->hLogoBitmap, (WPARAM)0, 0, 0, 0, 0, DST_BITMAP);
EndPaint(hwndDlg, &ps);
}
return TRUE;
}
case WM_DESTROY:
{
DeleteObject(pDlgData->hBitmap);
HeapFree(GetProcessHeap(), 0, pDlgData);
DlgData_Destroy(pDlgData);
return TRUE;
}
}