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[SHELL32] Resizable for SHBrowseForFolder (#3299)

Browse source 
Make the dialog box of SHBrowseForFolder function resizable. CORE-17341
This commit is contained in:
Katayama Hirofumi MZ 2020-10-21 22:25:16 +09:00 committed by GitHub
parent ba09834c5e
commit de8d156e2c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
36 changed files with 288 additions and 34 deletions
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2
dll/win32/shell32/lang/bg-BG.rc
View file

@ -102,7 +102,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Търсене на папка"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/ca-ES.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/cs-CZ.rc
View file

@ -107,7 +107,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Procházet pro složku"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/da-DK.rc
View file

@ -107,7 +107,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/de-DE.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Verzeichnis auswählen"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/el-GR.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Αναζήτηση φακέλου"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/en-GB.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/en-US.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/es-ES.rc
View file

@ -110,7 +110,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Buscar carpeta"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/et-EE.rc
View file

@ -108,7 +108,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Vali kaust"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/fi-FI.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/fr-FR.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Rechercher un dossier"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/he-IL.rc
View file

@ -103,7 +103,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "בחירת תיקיה"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/hi-IN.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "फोल्डर खोंजे"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/hu-HU.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Mappák böngészése"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/id-ID.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Jelajah Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/it-IT.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Selezione cartella"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/ja-JP.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "フォルダの参照"
FONT 9, "MS UI Gothic"
BEGIN

2
dll/win32/shell32/lang/ko-KR.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 9, "굴림"
BEGIN

2
dll/win32/shell32/lang/nl-NL.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/no-NO.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Bla etter mappe"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/pl-PL.rc
View file

@ -107,7 +107,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Wybierz katalog"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/pt-BR.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Procurar por Pasta"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/pt-PT.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Procurar pastas"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/ro-RO.rc
View file

@ -103,7 +103,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Specificare dosar"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/ru-RU.rc
View file

@ -108,7 +108,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Обзор"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/sk-SK.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/sl-SI.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Browse for Folder"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/sq-AL.rc
View file

@ -105,7 +105,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Shfleto për Dosje"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/sv-SE.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Bläddra efter mapp"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/tr-TR.rc
View file

@ -103,7 +103,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Dizin İçin Göz At"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/uk-UA.rc
View file

@ -101,7 +101,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "Огляд папок"
FONT 8, "MS Shell Dlg"
BEGIN

2
dll/win32/shell32/lang/zh-CN.rc
View file

@ -111,7 +111,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "浏览文件夹"
FONT 9, "宋体"
BEGIN

2
dll/win32/shell32/lang/zh-TW.rc
View file

@ -111,7 +111,7 @@ BEGIN
END
IDD_BROWSE_FOR_FOLDER_NEW DIALOGEX 15, 40, 218, 196
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
STYLE DS_SHELLFONT | DS_MODALFRAME | WS_CAPTION | WS_SYSMENU | WS_SIZEBOX
CAPTION "瀏覽資料夾"
FONT 9, "新細明體"
BEGIN

22
dll/win32/shell32/wine/brsfolder.c
View file

@ -40,18 +40,21 @@
#include "shresdef.h"
#ifdef __REACTOS__
#include <shlwapi.h>
#include "layout.h" /* Resizable window */
#endif
WINE_DEFAULT_DEBUG_CHANNEL(shell);
#define SHV_CHANGE_NOTIFY (WM_USER + 0x1111)
#ifndef __REACTOS__ /* Defined in "layout.h" */
/* original margins and control size */
typedef struct tagLAYOUT_DATA
{
LONG left, width, right;
LONG top, height, bottom;
} LAYOUT_DATA;
#endif
typedef struct tagbrowse_info
{
@ -72,17 +75,21 @@ typedef struct tagTV_ITEMDATA
IEnumIDList* pEnumIL; /* Children iterator */
} TV_ITEMDATA, *LPTV_ITEMDATA;
#ifndef __REACTOS__ /* Defined in "layout.h" */
typedef struct tagLAYOUT_INFO
{
int iItemId; /* control id */
DWORD dwAnchor; /* BF_* flags specifying which margins should remain constant */
} LAYOUT_INFO;
#endif
static const LAYOUT_INFO g_layout_info[] =
{
{IDC_BROWSE_FOR_FOLDER_TITLE, BF_TOP|BF_LEFT|BF_RIGHT},
{IDC_BROWSE_FOR_FOLDER_STATUS, BF_TOP|BF_LEFT|BF_RIGHT},
#ifndef __REACTOS__ /* Duplicated */
{IDC_BROWSE_FOR_FOLDER_FOLDER, BF_TOP|BF_LEFT|BF_RIGHT},
#endif
{IDC_BROWSE_FOR_FOLDER_TREEVIEW, BF_TOP|BF_BOTTOM|BF_LEFT|BF_RIGHT},
{IDC_BROWSE_FOR_FOLDER_FOLDER, BF_BOTTOM|BF_LEFT},
{IDC_BROWSE_FOR_FOLDER_FOLDER_TEXT, BF_BOTTOM|BF_LEFT|BF_RIGHT},
@ -125,6 +132,7 @@ static void browsefolder_callback( LPBROWSEINFOW lpBrowseInfo, HWND hWnd,
lpBrowseInfo->lpfn( hWnd, msg, param, lpBrowseInfo->lParam );
}
#ifndef __REACTOS__ /* Defined in "layout.h" */
static LAYOUT_DATA *LayoutInit(HWND hwnd, const LAYOUT_INFO *layout_info, int layout_count)
{
LAYOUT_DATA *data;
@ -185,6 +193,7 @@ static void LayoutUpdate(HWND hwnd, LAYOUT_DATA *data, const LAYOUT_INFO *layout
SetWindowPos(hItem, NULL, r.left, r.top, r.right - r.left, r.bottom - r.top, SWP_NOZORDER);
}
}
#endif
/******************************************************************************
@ -1127,6 +1136,7 @@ static BOOL BrsFolder_OnSetSelectionA(browse_info *info, LPVOID selection, BOOL
return result;
}
#ifndef __REACTOS__ /* This is a buggy way (resize on title bar) */
static LRESULT BrsFolder_OnWindowPosChanging(browse_info *info, WINDOWPOS *pos)
{
if ((info->lpBrowseInfo->ulFlags & BIF_NEWDIALOGSTYLE) && !(pos->flags & SWP_NOSIZE))
@ -1138,12 +1148,17 @@ static LRESULT BrsFolder_OnWindowPosChanging(browse_info *info, WINDOWPOS *pos)
}
return 0;
}
#endif
static INT BrsFolder_OnDestroy(browse_info *info)
{
if (info->layout)
{
#ifdef __REACTOS__
LayoutDestroy(info->layout);
#else
SHFree(info->layout);
#endif
info->layout = NULL;
}
@ -1226,8 +1241,15 @@ static INT_PTR CALLBACK BrsFolderDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
case WM_COMMAND:
return BrsFolder_OnCommand( info, wParam );
#ifdef __REACTOS__
case WM_GETMINMAXINFO:
((LPMINMAXINFO)lParam)->ptMinTrackSize.x = info->szMin.cx;
((LPMINMAXINFO)lParam)->ptMinTrackSize.y = info->szMin.cy;
return 0;
#else /* This is a buggy way (resize on title bar) */
case WM_WINDOWPOSCHANGING:
return BrsFolder_OnWindowPosChanging( info, (WINDOWPOS *)lParam);
#endif
case WM_SIZE:
if (info->layout) /* new style dialogs */

232
sdk/include/reactos/layout.h Normal file
View file

@ -0,0 +1,232 @@
/*
* PROJECT: ReactOS headers
* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
* PURPOSE: The layout engine of resizable dialog boxes / windows
* COPYRIGHT: Copyright 2020 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
*/
#pragma once
#include <assert.h>
typedef struct LAYOUT_INFO {
UINT m_nCtrlID;
UINT m_uEdges; /* BF_* flags */
HWND m_hwndCtrl;
SIZE m_margin1;
SIZE m_margin2;
} LAYOUT_INFO;
typedef struct LAYOUT_DATA {
HWND m_hwndParent;
HWND m_hwndGrip;
LAYOUT_INFO *m_pLayouts;
UINT m_cLayouts;
} LAYOUT_DATA;
static __inline void
_layout_ModifySystemMenu(LAYOUT_DATA *pData, BOOL bEnableResize)
{
if (bEnableResize)
{
GetSystemMenu(pData->m_hwndParent, TRUE); /* revert */
}
else
{
HMENU hSysMenu = GetSystemMenu(pData->m_hwndParent, FALSE);
RemoveMenu(hSysMenu, SC_MAXIMIZE, MF_BYCOMMAND);
RemoveMenu(hSysMenu, SC_SIZE, MF_BYCOMMAND);
RemoveMenu(hSysMenu, SC_RESTORE, MF_BYCOMMAND);
}
}
static __inline HDWP
_layout_MoveGrip(LAYOUT_DATA *pData, HDWP hDwp OPTIONAL)
{
SIZE size = { GetSystemMetrics(SM_CXVSCROLL), GetSystemMetrics(SM_CYHSCROLL) };
const UINT uFlags = SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER;
RECT rcClient;
GetClientRect(pData->m_hwndParent, &rcClient);
if (hDwp)
{
hDwp = DeferWindowPos(hDwp, pData->m_hwndGrip, NULL,
rcClient.right - size.cx, rcClient.bottom - size.cy,
size.cx, size.cy, uFlags);
}
else
{
SetWindowPos(pData->m_hwndGrip, NULL,
rcClient.right - size.cx, rcClient.bottom - size.cy,
size.cx, size.cy, uFlags);
}
return hDwp;
}
static __inline void
_layout_ShowGrip(LAYOUT_DATA *pData, BOOL bShow)
{
if (!bShow)
{
ShowWindow(pData->m_hwndGrip, SW_HIDE);
return;
}
if (pData->m_hwndGrip == NULL)
{
DWORD style = WS_CHILD | WS_CLIPSIBLINGS | SBS_SIZEGRIP;
pData->m_hwndGrip = CreateWindowExW(0, L"SCROLLBAR", NULL, style,
0, 0, 0, 0, pData->m_hwndParent,
NULL, GetModuleHandleW(NULL), NULL);
}
_layout_MoveGrip(pData, NULL);
ShowWindow(pData->m_hwndGrip, SW_SHOWNOACTIVATE);
}
static __inline void
_layout_GetPercents(LPRECT prcPercents, UINT uEdges)
{
prcPercents->left = (uEdges & BF_LEFT) ? 0 : 100;
prcPercents->right = (uEdges & BF_RIGHT) ? 100 : 0;
prcPercents->top = (uEdges & BF_TOP) ? 0 : 100;
prcPercents->bottom = (uEdges & BF_BOTTOM) ? 100 : 0;
}
static __inline HDWP
_layout_DoMoveItem(LAYOUT_DATA *pData, HDWP hDwp, const LAYOUT_INFO *pLayout,
const RECT *rcClient)
{
RECT rcChild, NewRect, rcPercents;
LONG nWidth, nHeight;
if (!GetWindowRect(pLayout->m_hwndCtrl, &rcChild))
return hDwp;
MapWindowPoints(NULL, pData->m_hwndParent, (LPPOINT)&rcChild, 2);
nWidth = rcClient->right - rcClient->left;
nHeight = rcClient->bottom - rcClient->top;
_layout_GetPercents(&rcPercents, pLayout->m_uEdges);
NewRect.left = pLayout->m_margin1.cx + nWidth * rcPercents.left / 100;
NewRect.top = pLayout->m_margin1.cy + nHeight * rcPercents.top / 100;
NewRect.right = pLayout->m_margin2.cx + nWidth * rcPercents.right / 100;
NewRect.bottom = pLayout->m_margin2.cy + nHeight * rcPercents.bottom / 100;
if (!EqualRect(&NewRect, &rcChild))
{
hDwp = DeferWindowPos(hDwp, pLayout->m_hwndCtrl, NULL, NewRect.left, NewRect.top,
NewRect.right - NewRect.left, NewRect.bottom - NewRect.top,
SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREPOSITION);
}
return hDwp;
}
static __inline void
_layout_ArrangeLayout(LAYOUT_DATA *pData)
{
RECT rcClient;
UINT iItem;
HDWP hDwp = BeginDeferWindowPos(pData->m_cLayouts + 1);
if (hDwp == NULL)
return;
GetClientRect(pData->m_hwndParent, &rcClient);
for (iItem = 0; iItem < pData->m_cLayouts; ++iItem)
hDwp = _layout_DoMoveItem(pData, hDwp, &pData->m_pLayouts[iItem], &rcClient);
hDwp = _layout_MoveGrip(pData, hDwp);
EndDeferWindowPos(hDwp);
}
static __inline void
_layout_InitLayouts(LAYOUT_DATA *pData)
{
RECT rcClient, rcChild, rcPercents;
LONG nWidth, nHeight;
UINT iItem;
GetClientRect(pData->m_hwndParent, &rcClient);
nWidth = rcClient.right - rcClient.left;
nHeight = rcClient.bottom - rcClient.top;
for (iItem = 0; iItem < pData->m_cLayouts; ++iItem)
{
LAYOUT_INFO *pInfo = &pData->m_pLayouts[iItem];
if (pInfo->m_hwndCtrl == NULL)
{
pInfo->m_hwndCtrl = GetDlgItem(pData->m_hwndParent, pInfo->m_nCtrlID);
if (pInfo->m_hwndCtrl == NULL)
continue;
}
GetWindowRect(pInfo->m_hwndCtrl, &rcChild);
MapWindowPoints(NULL, pData->m_hwndParent, (LPPOINT)&rcChild, 2);
_layout_GetPercents(&rcPercents, pInfo->m_uEdges);
pInfo->m_margin1.cx = rcChild.left - nWidth * rcPercents.left / 100;
pInfo->m_margin1.cy = rcChild.top - nHeight * rcPercents.top / 100;
pInfo->m_margin2.cx = rcChild.right - nWidth * rcPercents.right / 100;
pInfo->m_margin2.cy = rcChild.bottom - nHeight * rcPercents.bottom / 100;
}
}
/* NOTE: Please call LayoutUpdate on parent's WM_SIZE. */
static __inline void
LayoutUpdate(HWND ignored1, LAYOUT_DATA *pData, LPCVOID ignored2, UINT ignored3)
{
UNREFERENCED_PARAMETER(ignored1);
UNREFERENCED_PARAMETER(ignored2);
UNREFERENCED_PARAMETER(ignored3);
if (pData == NULL)
return;
assert(IsWindow(pData->m_hwndParent));
_layout_ArrangeLayout(pData);
}
static __inline void
LayoutEnableResize(LAYOUT_DATA *pData, BOOL bEnable)
{
_layout_ShowGrip(pData, bEnable);
_layout_ModifySystemMenu(pData, bEnable);
}
static __inline LAYOUT_DATA *
LayoutInit(HWND hwndParent, const LAYOUT_INFO *pLayouts, UINT cLayouts)
{
SIZE_T cb;
LAYOUT_DATA *pData = (LAYOUT_DATA *)SHAlloc(sizeof(LAYOUT_DATA));
if (pData == NULL)
{
assert(0);
return NULL;
}
cb = cLayouts * sizeof(LAYOUT_INFO);
pData->m_cLayouts = cLayouts;
pData->m_pLayouts = (LAYOUT_INFO *)SHAlloc(cb);
if (pData->m_pLayouts == NULL)
{
assert(0);
SHFree(pData);
return NULL;
}
memcpy(pData->m_pLayouts, pLayouts, cb);
/* NOTE: The parent window must have initially WS_SIZEBOX style. */
assert(IsWindow(hwndParent));
assert(GetWindowLongPtrW(hwndParent, GWL_STYLE) & WS_SIZEBOX);
pData->m_hwndParent = hwndParent;
pData->m_hwndGrip = NULL;
LayoutEnableResize(pData, TRUE);
_layout_InitLayouts(pData);
return pData;
}
static __inline void
LayoutDestroy(LAYOUT_DATA *pData)
{
if (!pData)
return;
SHFree(pData->m_pLayouts);
SHFree(pData);
}