[janderwald] 49969: [SHELL32] - Implement copy / paste for files when tree view is present - Don't add shortcuts / executables to recent file list

Author: janderwald
Date: Tue Dec  7 14:35:54 2010
New Revision: 49969
URL: http://svn.reactos.org/svn/reactos?rev=49969&view=rev
Log:
[SHELL32]
- Implement copy / paste for files when tree view is present
- Don't add shortcuts / executables to recent file list
Modified:
    trunk/reactos/dll/win32/shell32/shellord.c
    trunk/reactos/dll/win32/shell32/shlview.c
Modified: trunk/reactos/dll/win32/shell32/shellord.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shellord…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shellord.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shellord.c [iso-8859-1] Tue Dec  7 14:35:54 2010
@@ -685,6 +685,7 @@
     CHAR link_dir[MAX_PATH];
     CHAR new_lnk_filepath[MAX_PATH];
     CHAR new_lnk_name[MAX_PATH];
+    CHAR * ext;
     IMalloc *ppM;
     LPITEMIDLIST pidl;
     HWND hwnd = 0;       /* FIXME:  get real window handle */
@@ -818,9 +819,28 @@
     }
     TRACE("full document name %s\n", debugstr_a(doc_name));
+
+    /* check if file is a shortcut */
+    ext = strrchr(doc_name, '.');
+    if (!lstrcmpiA(ext, ".lnk"))
+    {
+        IShellLinkA * ShellLink;
+
+        IShellLink_ConstructFromFile(NULL, &IID_IShellLinkA,
(LPCITEMIDLIST)SHSimpleIDListFromPathA(doc_name), (LPVOID*)&ShellLink);
+        IShellLinkA_GetPath(ShellLink, doc_name, MAX_PATH, NULL, 0);
+
+        IShellLinkA_Release(ShellLink);
+    }
+
+    ext = strrchr(doc_name, '.');
+    if (!lstrcmpiA(ext, ".exe"))
+    {
+        /* executables are not added */
+        return;
+    }
+
     PathStripPathA(doc_name);
     TRACE("stripped document name %s\n", debugstr_a(doc_name));
-
     /* ***  JOB 1: Update registry for ...\Explorer\RecentDocs list  *** */
Modified: trunk/reactos/dll/win32/shell32/shlview.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shlview.…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shlview.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shlview.c [iso-8859-1] Tue Dec  7 14:35:54 2010
@@ -1594,11 +1594,144 @@
         }
         else if(plvKeyDown->wVKey == 'C' && ctrl)
         {
-            FIXME("Need to copy\n");
+            if (ShellView_GetSelections(This))
+            {
+                IDataObject * pda;
+
+                if (SUCCEEDED(IShellFolder_GetUIObjectOf(This->pSFParent,
This->hWnd, This->cidl, (LPCITEMIDLIST*)This->apidl,
&IID_IDataObject,0,(LPVOID *)&pda)))
+                {
+                    HRESULT hr = OleSetClipboard(pda);
+                    if (FAILED(hr))
+                    {
+                        WARN("OleSetClipboard failed");
+                    }
+                    IDataObject_Release(pda);
+                }
+            }
+            break;
         }
         else if(plvKeyDown->wVKey == 'V' && ctrl)
         {
-            FIXME("Need to paste\n");
+            IDataObject * pda;
+            STGMEDIUM medium;
+            FORMATETC formatetc;
+            LPITEMIDLIST * apidl;
+            LPITEMIDLIST pidl;
+            IShellFolder *psfFrom = NULL, *psfDesktop, *psfTarget = NULL;
+            LPIDA lpcida;
+            ISFHelper *psfhlpdst, *psfhlpsrc;
+            HRESULT hr;
+
+            hr = OleGetClipboard(&pda);
+            if (hr != S_OK)
+            {
+                ERR("Failed to get clipboard with %lx\n", hr);
+                return E_FAIL;
+            }
+
+            InitFormatEtc(formatetc, RegisterClipboardFormatW(CFSTR_SHELLIDLIST),
TYMED_HGLOBAL);
+            hr = IDataObject_GetData(pda,&formatetc,&medium);
+
+            if (FAILED(hr))
+            {
+                ERR("Failed to get clipboard data with %lx\n", hr);
+                IDataObject_Release(pda);
+                return E_FAIL;
+            }
+
+            /* lock the handle */
+            lpcida = GlobalLock(medium.u.hGlobal);
+            if (!lpcida)
+            {
+                ERR("failed to lock pidl\n");
+                ReleaseStgMedium(&medium);
+                IDataObject_Release(pda);
+                return E_FAIL;
+            }
+
+            /* convert the data into pidl */
+            apidl = _ILCopyCidaToaPidl(&pidl, lpcida);
+
+            if (!apidl)
+            {
+                ERR("failed to copy pidl\n");
+                return E_FAIL;
+            }
+
+            if (FAILED(SHGetDesktopFolder(&psfDesktop)))
+            {
+                ERR("failed to get desktop folder\n");
+                SHFree(pidl);
+                _ILFreeaPidl(apidl, lpcida->cidl);
+                ReleaseStgMedium(&medium);
+                IDataObject_Release(pda);
+                return E_FAIL;
+            }
+
+            if (_ILIsDesktop(pidl))
+            {
+                /* use desktop shellfolder */
+                psfFrom = psfDesktop;
+            }
+            else if (FAILED(IShellFolder_BindToObject(psfDesktop, pidl, NULL,
&IID_IShellFolder, (LPVOID*)&psfFrom)))
+            {
+                ERR("no IShellFolder\n");
+
+                IShellFolder_Release(psfDesktop);
+                SHFree(pidl);
+                _ILFreeaPidl(apidl, lpcida->cidl);
+                ReleaseStgMedium(&medium);
+                IDataObject_Release(pda);
+
+                return E_FAIL;
+            }
+
+            psfTarget = This->pSFParent;
+
+
+            /* get source and destination shellfolder */
+            if (FAILED(IShellFolder_QueryInterface(psfTarget, &IID_ISFHelper,
(LPVOID*)&psfhlpdst)))
+            {
+                ERR("no IID_ISFHelper for destination\n");
+
+                IShellFolder_Release(psfFrom);
+                IShellFolder_Release(psfTarget);
+                SHFree(pidl);
+                _ILFreeaPidl(apidl, lpcida->cidl);
+                ReleaseStgMedium(&medium);
+                IDataObject_Release(pda);
+
+                return E_FAIL;
+            }
+
+            if (FAILED(IShellFolder_QueryInterface(psfFrom, &IID_ISFHelper,
(LPVOID*)&psfhlpsrc)))
+            {
+                ERR("no IID_ISFHelper for source\n");
+
+                ISFHelper_Release(psfhlpdst);
+                IShellFolder_Release(psfFrom);
+                IShellFolder_Release(psfTarget);
+                SHFree(pidl);
+                _ILFreeaPidl(apidl, lpcida->cidl);
+                ReleaseStgMedium(&medium);
+                IDataObject_Release(pda);
+                return E_FAIL;
+            }
+
+            /* FIXXME
+            * do we want to perform a copy or move ???
+            */
+            hr = ISFHelper_CopyItems(psfhlpdst, psfFrom, lpcida->cidl,
(LPCITEMIDLIST*)apidl);
+
+            ISFHelper_Release(psfhlpdst);
+            ISFHelper_Release(psfhlpsrc);
+            IShellFolder_Release(psfFrom);
+            SHFree(pidl);
+            _ILFreeaPidl(apidl, lpcida->cidl);
+            ReleaseStgMedium(&medium);
+            IDataObject_Release(pda);
+            TRACE("paste end hr %x\n", hr);
+            break;
         }
         else
             FIXME("LVN_KEYDOWN key=0x%08x\n",plvKeyDown->wVKey);