wine/dlls/explorerframe/nstc.c

557 lines
19 KiB
C

/*
* NamespaceTreeControl implementation.
*
* Copyright 2010 David Hedberg
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "winerror.h"
#include "windef.h"
#include "winbase.h"
#include "wine/debug.h"
#include "explorerframe_main.h"
WINE_DEFAULT_DEBUG_CHANNEL(nstc);
typedef struct {
const INameSpaceTreeControl2Vtbl *lpVtbl;
LONG ref;
HWND hwnd_main;
HWND hwnd_tv;
NSTCSTYLE style;
} NSTC2Impl;
static const DWORD unsupported_styles =
NSTCS_SINGLECLICKEXPAND | NSTCS_NOREPLACEOPEN | NSTCS_NOORDERSTREAM | NSTCS_FAVORITESMODE |
NSTCS_EMPTYTEXT | NSTCS_ALLOWJUNCTIONS | NSTCS_SHOWTABSBUTTON | NSTCS_SHOWDELETEBUTTON |
NSTCS_SHOWREFRESHBUTTON | NSTCS_SPRINGEXPAND | NSTCS_RICHTOOLTIP | NSTCS_NOINDENTCHECKS;
/*************************************************************************
* NamespaceTree helper functions
*/
static DWORD treeview_style_from_nstcs(NSTC2Impl *This, NSTCSTYLE nstcs,
NSTCSTYLE nstcs_mask, DWORD *new_style)
{
DWORD old_style, tv_mask = 0;
TRACE("%p, %x, %x, %p\n", This, nstcs, nstcs_mask, new_style);
if(This->hwnd_tv)
old_style = GetWindowLongPtrW(This->hwnd_tv, GWL_STYLE);
else
old_style = /* The default */
WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
WS_TABSTOP | TVS_NOHSCROLL | TVS_NONEVENHEIGHT | TVS_INFOTIP |
TVS_EDITLABELS | TVS_TRACKSELECT;
if(nstcs_mask & NSTCS_HASEXPANDOS) tv_mask |= TVS_HASBUTTONS;
if(nstcs_mask & NSTCS_HASLINES) tv_mask |= TVS_HASLINES;
if(nstcs_mask & NSTCS_FULLROWSELECT) tv_mask |= TVS_FULLROWSELECT;
if(nstcs_mask & NSTCS_HORIZONTALSCROLL) tv_mask |= TVS_NOHSCROLL;
if(nstcs_mask & NSTCS_ROOTHASEXPANDO) tv_mask |= TVS_LINESATROOT;
if(nstcs_mask & NSTCS_SHOWSELECTIONALWAYS) tv_mask |= TVS_SHOWSELALWAYS;
if(nstcs_mask & NSTCS_NOINFOTIP) tv_mask |= TVS_INFOTIP;
if(nstcs_mask & NSTCS_EVENHEIGHT) tv_mask |= TVS_NONEVENHEIGHT;
if(nstcs_mask & NSTCS_DISABLEDRAGDROP) tv_mask |= TVS_DISABLEDRAGDROP;
if(nstcs_mask & NSTCS_NOEDITLABELS) tv_mask |= TVS_EDITLABELS;
if(nstcs_mask & NSTCS_CHECKBOXES) tv_mask |= TVS_CHECKBOXES;
*new_style = 0;
if(nstcs & NSTCS_HASEXPANDOS) *new_style |= TVS_HASBUTTONS;
if(nstcs & NSTCS_HASLINES) *new_style |= TVS_HASLINES;
if(nstcs & NSTCS_FULLROWSELECT) *new_style |= TVS_FULLROWSELECT;
if(!(nstcs & NSTCS_HORIZONTALSCROLL)) *new_style |= TVS_NOHSCROLL;
if(nstcs & NSTCS_ROOTHASEXPANDO) *new_style |= TVS_LINESATROOT;
if(nstcs & NSTCS_SHOWSELECTIONALWAYS) *new_style |= TVS_SHOWSELALWAYS;
if(!(nstcs & NSTCS_NOINFOTIP)) *new_style |= TVS_INFOTIP;
if(!(nstcs & NSTCS_EVENHEIGHT)) *new_style |= TVS_NONEVENHEIGHT;
if(nstcs & NSTCS_DISABLEDRAGDROP) *new_style |= TVS_DISABLEDRAGDROP;
if(!(nstcs & NSTCS_NOEDITLABELS)) *new_style |= TVS_EDITLABELS;
if(nstcs & NSTCS_CHECKBOXES) *new_style |= TVS_CHECKBOXES;
*new_style = (old_style & ~tv_mask) | (*new_style & tv_mask);
TRACE("old: %08x, new: %08x\n", old_style, *new_style);
return old_style^*new_style;
}
/*************************************************************************
* NamespaceTree window functions
*/
static LRESULT create_namespacetree(HWND hWnd, CREATESTRUCTW *crs)
{
NSTC2Impl *This = crs->lpCreateParams;
HIMAGELIST ShellSmallIconList;
DWORD treeview_style, treeview_ex_style;
TRACE("%p (%p)\n", This, crs);
SetWindowLongPtrW(hWnd, GWLP_USERDATA, (LPARAM)This);
This->hwnd_main = hWnd;
treeview_style_from_nstcs(This, This->style, 0xFFFFFFFF, &treeview_style);
This->hwnd_tv = CreateWindowExW(0, WC_TREEVIEWW, NULL, treeview_style,
0, 0, crs->cx, crs->cy,
hWnd, NULL, explorerframe_hinstance, NULL);
if(!This->hwnd_tv)
{
ERR("Failed to create treeview!\n");
return HRESULT_FROM_WIN32(GetLastError());
}
treeview_ex_style = TVS_EX_DRAWIMAGEASYNC | TVS_EX_RICHTOOLTIP |
TVS_EX_DOUBLEBUFFER | TVS_EX_NOSINGLECOLLAPSE;
if(This->style & NSTCS_AUTOHSCROLL)
treeview_ex_style |= TVS_EX_AUTOHSCROLL;
if(This->style & NSTCS_FADEINOUTEXPANDOS)
treeview_ex_style |= TVS_EX_FADEINOUTEXPANDOS;
if(This->style & NSTCS_PARTIALCHECKBOXES)
treeview_ex_style |= TVS_EX_PARTIALCHECKBOXES;
if(This->style & NSTCS_EXCLUSIONCHECKBOXES)
treeview_ex_style |= TVS_EX_EXCLUSIONCHECKBOXES;
if(This->style & NSTCS_DIMMEDCHECKBOXES)
treeview_ex_style |= TVS_EX_DIMMEDCHECKBOXES;
SendMessageW(This->hwnd_tv, TVM_SETEXTENDEDSTYLE, treeview_ex_style, 0xffff);
if(Shell_GetImageLists(NULL, &ShellSmallIconList))
{
SendMessageW(This->hwnd_tv, TVM_SETIMAGELIST,
(WPARAM)TVSIL_NORMAL, (LPARAM)ShellSmallIconList);
}
else
{
ERR("Failed to get the System Image List.\n");
}
INameSpaceTreeControl_AddRef((INameSpaceTreeControl*)This);
return TRUE;
}
static LRESULT resize_namespacetree(NSTC2Impl *This)
{
RECT rc;
TRACE("%p\n", This);
GetClientRect(This->hwnd_main, &rc);
MoveWindow(This->hwnd_tv, 0, 0, rc.right-rc.left, rc.bottom-rc.top, TRUE);
return TRUE;
}
static LRESULT destroy_namespacetree(NSTC2Impl *This)
{
TRACE("%p\n", This);
/* This reference was added in create_namespacetree */
INameSpaceTreeControl_Release((INameSpaceTreeControl*)This);
return TRUE;
}
static LRESULT CALLBACK NSTC2_WndProc(HWND hWnd, UINT uMessage,
WPARAM wParam, LPARAM lParam)
{
NSTC2Impl *This = (NSTC2Impl*)GetWindowLongPtrW(hWnd, GWLP_USERDATA);
switch(uMessage)
{
case WM_NCCREATE: return create_namespacetree(hWnd, (CREATESTRUCTW*)lParam);
case WM_SIZE: return resize_namespacetree(This);
case WM_DESTROY: return destroy_namespacetree(This);
default: return DefWindowProcW(hWnd, uMessage, wParam, lParam);
}
return 0;
}
/**************************************************************************
* INameSpaceTreeControl2 Implementation
*/
static HRESULT WINAPI NSTC2_fnQueryInterface(INameSpaceTreeControl2* iface,
REFIID riid,
void **ppvObject)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
TRACE("%p (%s, %p)\n", This, debugstr_guid(riid), ppvObject);
*ppvObject = NULL;
if(IsEqualIID(riid, &IID_INameSpaceTreeControl2) ||
IsEqualIID(riid, &IID_INameSpaceTreeControl) ||
IsEqualIID(riid, &IID_IUnknown))
{
*ppvObject = This;
}
if(*ppvObject)
{
IUnknown_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
return E_NOINTERFACE;
}
static ULONG WINAPI NSTC2_fnAddRef(INameSpaceTreeControl2* iface)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
LONG ref = InterlockedIncrement(&This->ref);
TRACE("%p - ref %d\n", This, ref);
return ref;
}
static ULONG WINAPI NSTC2_fnRelease(INameSpaceTreeControl2* iface)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
LONG ref = InterlockedDecrement(&This->ref);
TRACE("%p - ref: %d\n", This, ref);
if(!ref)
{
TRACE("Freeing.\n");
HeapFree(GetProcessHeap(), 0, This);
EFRAME_UnlockModule();
return 0;
}
return ref;
}
static HRESULT WINAPI NSTC2_fnInitialize(INameSpaceTreeControl2* iface,
HWND hwndParent,
RECT *prc,
NSTCSTYLE nstcsFlags)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
WNDCLASSW wc;
DWORD window_style, window_ex_style;
RECT rc;
static const WCHAR NSTC2_CLASS_NAME[] =
{'N','a','m','e','s','p','a','c','e','T','r','e','e',
'C','o','n','t','r','o','l',0};
TRACE("%p (%p, %p, %x)\n", This, hwndParent, prc, nstcsFlags);
if(nstcsFlags & unsupported_styles)
FIXME("0x%08x contains the unsupported style(s) 0x%08x\n",
nstcsFlags, nstcsFlags & unsupported_styles);
This->style = nstcsFlags;
if(!GetClassInfoW(explorerframe_hinstance, NSTC2_CLASS_NAME, &wc))
{
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = NSTC2_WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = explorerframe_hinstance;
wc.hIcon = 0;
wc.hCursor = LoadCursorW(0, (LPWSTR)IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
wc.lpszMenuName = NULL;
wc.lpszClassName = NSTC2_CLASS_NAME;
if (!RegisterClassW(&wc)) return E_FAIL;
}
/* NSTCS_TABSTOP and NSTCS_BORDER affects the host window */
window_style = WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS |
(nstcsFlags & NSTCS_BORDER ? WS_BORDER : 0);
window_ex_style = nstcsFlags & NSTCS_TABSTOP ? WS_EX_CONTROLPARENT : 0;
if(prc)
CopyRect(&rc, prc);
else
rc.left = rc.right = rc.top = rc.bottom = 0;
This->hwnd_main = CreateWindowExW(window_ex_style, NSTC2_CLASS_NAME, NULL, window_style,
rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top,
hwndParent, 0, explorerframe_hinstance, This);
if(!This->hwnd_main)
{
ERR("Failed to create the window.\n");
return HRESULT_FROM_WIN32(GetLastError());
}
return S_OK;
}
static HRESULT WINAPI NSTC2_fnTreeAdvise(INameSpaceTreeControl2* iface,
IUnknown *punk,
DWORD *pdwCookie)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %p)\n", This, punk, pdwCookie);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnTreeUnadvise(INameSpaceTreeControl2* iface,
DWORD dwCookie)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%x)\n", This, dwCookie);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnInsertRoot(INameSpaceTreeControl2* iface,
int iIndex,
IShellItem *psiRoot,
SHCONTF grfEnumFlags,
NSTCROOTSTYLE grfRootStyle,
IShellItemFilter *pif)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p, %p, %x, %x, %p\n", This, psiRoot, grfEnumFlags, grfRootStyle, pif);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnAppendRoot(INameSpaceTreeControl2* iface,
IShellItem *psiRoot,
SHCONTF grfEnumFlags,
NSTCROOTSTYLE grfRootStyle,
IShellItemFilter *pif)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p, %p, %x, %x, %p\n",
This, psiRoot, grfEnumFlags, grfRootStyle, pif);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnRemoveRoot(INameSpaceTreeControl2* iface,
IShellItem *psiRoot)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p)\n", This, psiRoot);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnRemoveAllRoots(INameSpaceTreeControl2* iface)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetRootItems(INameSpaceTreeControl2* iface,
IShellItemArray **ppsiaRootItems)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p)\n", This, ppsiaRootItems);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnSetItemState(INameSpaceTreeControl2* iface,
IShellItem *psi,
NSTCITEMSTATE nstcisMask,
NSTCITEMSTATE nstcisFlags)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %x, %x)\n", This, psi, nstcisMask, nstcisFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetItemState(INameSpaceTreeControl2* iface,
IShellItem *psi,
NSTCITEMSTATE nstcisMask,
NSTCITEMSTATE *pnstcisFlags)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %x, %p)\n", This, psi, nstcisMask, pnstcisFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetSelectedItems(INameSpaceTreeControl2* iface,
IShellItemArray **psiaItems)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p)\n", This, psiaItems);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetItemCustomState(INameSpaceTreeControl2* iface,
IShellItem *psi,
int *piStateNumber)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %p)\n", This, psi, piStateNumber);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnSetItemCustomState(INameSpaceTreeControl2* iface,
IShellItem *psi,
int iStateNumber)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %d)\n", This, psi, iStateNumber);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnEnsureItemVisible(INameSpaceTreeControl2* iface,
IShellItem *psi)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p)\n", This, psi);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnSetTheme(INameSpaceTreeControl2* iface,
LPCWSTR pszTheme)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p)\n", This, pszTheme);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetNextItem(INameSpaceTreeControl2* iface,
IShellItem *psi,
NSTCGNI nstcgi,
IShellItem **ppsiNext)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %x, %p)\n", This, psi, nstcgi, ppsiNext);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnHitTest(INameSpaceTreeControl2* iface,
POINT *ppt,
IShellItem **ppsiOut)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %p)\n", This, ppsiOut, ppt);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetItemRect(INameSpaceTreeControl2* iface,
IShellItem *psi,
RECT *prect)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%p, %p)\n", This, psi, prect);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnCollapseAll(INameSpaceTreeControl2* iface)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnSetControlStyle(INameSpaceTreeControl2* iface,
NSTCSTYLE nstcsMask,
NSTCSTYLE nstcsStyle)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%x, %x)\n", This, nstcsMask, nstcsStyle);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetControlStyle(INameSpaceTreeControl2* iface,
NSTCSTYLE nstcsMask,
NSTCSTYLE *pnstcsStyle)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%x, %p)\n", This, nstcsMask, pnstcsStyle);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnSetControlStyle2(INameSpaceTreeControl2* iface,
NSTCSTYLE2 nstcsMask,
NSTCSTYLE2 nstcsStyle)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%x, %x)\n", This, nstcsMask, nstcsStyle);
return E_NOTIMPL;
}
static HRESULT WINAPI NSTC2_fnGetControlStyle2(INameSpaceTreeControl2* iface,
NSTCSTYLE2 nstcsMask,
NSTCSTYLE2 *pnstcsStyle)
{
NSTC2Impl *This = (NSTC2Impl*)iface;
FIXME("stub, %p (%x, %p)\n", This, nstcsMask, pnstcsStyle);
return E_NOTIMPL;
}
static const INameSpaceTreeControl2Vtbl vt_INameSpaceTreeControl2 = {
NSTC2_fnQueryInterface,
NSTC2_fnAddRef,
NSTC2_fnRelease,
NSTC2_fnInitialize,
NSTC2_fnTreeAdvise,
NSTC2_fnTreeUnadvise,
NSTC2_fnAppendRoot,
NSTC2_fnInsertRoot,
NSTC2_fnRemoveRoot,
NSTC2_fnRemoveAllRoots,
NSTC2_fnGetRootItems,
NSTC2_fnSetItemState,
NSTC2_fnGetItemState,
NSTC2_fnGetSelectedItems,
NSTC2_fnGetItemCustomState,
NSTC2_fnSetItemCustomState,
NSTC2_fnEnsureItemVisible,
NSTC2_fnSetTheme,
NSTC2_fnGetNextItem,
NSTC2_fnHitTest,
NSTC2_fnGetItemRect,
NSTC2_fnCollapseAll,
NSTC2_fnSetControlStyle,
NSTC2_fnGetControlStyle,
NSTC2_fnSetControlStyle2,
NSTC2_fnGetControlStyle2
};
HRESULT NamespaceTreeControl_Constructor(IUnknown *pUnkOuter, REFIID riid, void **ppv)
{
NSTC2Impl *nstc;
HRESULT ret;
TRACE ("%p %s %p\n", pUnkOuter, debugstr_guid(riid), ppv);
if(!ppv)
return E_POINTER;
if(pUnkOuter)
return CLASS_E_NOAGGREGATION;
EFRAME_LockModule();
nstc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(NSTC2Impl));
nstc->ref = 1;
nstc->lpVtbl = &vt_INameSpaceTreeControl2;
ret = INameSpaceTreeControl_QueryInterface((INameSpaceTreeControl*)nstc, riid, ppv);
INameSpaceTreeControl_Release((INameSpaceTreeControl*)nstc);
TRACE("--(%p)\n", ppv);
return ret;
}