Module: wine Branch: refs/heads/master Commit: 75469d712b7e33e6f4372f3ee3c35b861ea4f7e2 URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=75469d712b7e33e6f4372f3e...
Author: Piotr Caban piotr.caban@gmail.com Date: Wed Jun 14 19:53:47 2006 +0200
oleview: Added more TreeView entries.
---
programs/oleview/En.rc | 4 + programs/oleview/main.h | 1 programs/oleview/oleview.c | 1 programs/oleview/resource.h | 4 + programs/oleview/tree.c | 156 +++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 166 insertions(+), 0 deletions(-)
diff --git a/programs/oleview/En.rc b/programs/oleview/En.rc index 46cff2d..26019a9 100644 --- a/programs/oleview/En.rc +++ b/programs/oleview/En.rc @@ -76,6 +76,7 @@ STRINGTABLE IDS_APPNAME "OleView" IDS_APPTITLE "Wine OleView" IDS_READY "Ready" + IDS_ABOUT "OleView - OLE/COM Object Viewer"
IDM_BIND, "Bind to file via a File Moniker" IDM_TYPELIB, "Open a TypeLib file and view the contents" @@ -107,4 +108,7 @@ STRINGTABLE IDS_TREE_TL, "Type Libraries" IDS_TL_VER, "ver." IDS_TREE_I, "Interfaces" + + IDS_CGCOFAIL, "CoGetClassObject failed." + IDS_ERROR_UNKN, "Unknown error" } diff --git a/programs/oleview/main.h b/programs/oleview/main.h index 664284b..9e3a8f7 100644 --- a/programs/oleview/main.h +++ b/programs/oleview/main.h @@ -48,6 +48,7 @@ typedef struct HWND hStatusBar; HWND hToolBar; HINSTANCE hMainInst; + DWORD dwClsCtx; }GLOBALS;
typedef struct diff --git a/programs/oleview/oleview.c b/programs/oleview/oleview.c index 4997cf7..1a786e5 100644 --- a/programs/oleview/oleview.c +++ b/programs/oleview/oleview.c @@ -143,6 +143,7 @@ BOOL InitInstance(HINSTANCE hInst, int n
globals.hMainWnd = hWnd; globals.hMainInst = hInst; + globals.dwClsCtx = CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER;
ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); diff --git a/programs/oleview/resource.h b/programs/oleview/resource.h index 1725326..f7517c6 100644 --- a/programs/oleview/resource.h +++ b/programs/oleview/resource.h @@ -25,6 +25,7 @@ #define IDB_TOOLBAR 4 #define IDA_OLEVIEW 5
#define IDS_READY 10 +#define IDS_ABOUT 20
#define IDM_BIND 100 #define IDM_TYPELIB 101 @@ -58,3 +59,6 @@ #define IDS_TREE_AID 210 #define IDS_TREE_TL 220 #define IDS_TL_VER 221 #define IDS_TREE_I 230 + +#define IDS_CGCOFAIL 300 +#define IDS_ERROR_UNKN 301 diff --git a/programs/oleview/tree.c b/programs/oleview/tree.c index a173533..48664f9 100644 --- a/programs/oleview/tree.c +++ b/programs/oleview/tree.c @@ -50,6 +50,150 @@ LPARAM CreateITEM_INFO(INT flag, const W return (LPARAM)reg; }
+void CreateInst(HTREEITEM item) +{ + TVITEM tvi; + HTREEITEM hCur; + TVINSERTSTRUCT tvis; + WCHAR wszTitle[MAX_LOAD_STRING]; + WCHAR wszMessage[MAX_LOAD_STRING]; + WCHAR wszFlagName[MAX_LOAD_STRING]; + WCHAR wszTreeName[MAX_LOAD_STRING]; + WCHAR wszRegPath[MAX_LOAD_STRING]; + const WCHAR wszFormat[] = { '\n','%','s',' ','(','$','%','x',')','\n','\0' }; + CLSID clsid; + IUnknown *obj, *unk; + HRESULT hRes; + + memset(&tvi, 0, sizeof(TVITEM)); + tvi.mask = TVIF_TEXT; + tvi.hItem = item; + tvi.cchTextMax = MAX_LOAD_STRING; + tvi.pszText = wszTreeName; + + memset(&tvis, 0, sizeof(TVINSERTSTRUCT)); + tvis.item.mask = TVIF_TEXT|TVIF_PARAM; + tvis.item.cchTextMax = MAX_LOAD_STRING; + tvis.hInsertAfter = (HTREEITEM)TVI_FIRST; + tvis.item.pszText = tvi.pszText; + tvis.hParent = item; + tvis.hInsertAfter = TVI_LAST; + + SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi); + + if(!tvi.lParam || ((ITEM_INFO *)tvi.lParam)->loaded + || !(((ITEM_INFO *)tvi.lParam)->cFlag&SHOWALL)) return; + + if(FAILED(CLSIDFromString(((ITEM_INFO *)tvi.lParam)->clsid, &clsid))) return; + + hRes = CoCreateInstance(&clsid, NULL, globals.dwClsCtx, + &IID_IUnknown, (void **)&obj); + + if(FAILED(hRes)) + { + LoadString(globals.hMainInst, IDS_CGCOFAIL, wszMessage, + sizeof(WCHAR[MAX_LOAD_STRING])); + LoadString(globals.hMainInst, IDS_ABOUT, wszTitle, + sizeof(WCHAR[MAX_LOAD_STRING])); + +#define CASE_ERR(i) case i: \ + MultiByteToWideChar(CP_ACP, 0, #i, -1, wszFlagName, MAX_LOAD_STRING); \ + break + + switch(hRes) + { + CASE_ERR(REGDB_E_CLASSNOTREG); + CASE_ERR(E_NOINTERFACE); + CASE_ERR(REGDB_E_READREGDB); + CASE_ERR(REGDB_E_KEYMISSING); + CASE_ERR(CO_E_DLLNOTFOUND); + CASE_ERR(CO_E_APPNOTFOUND); + CASE_ERR(E_ACCESSDENIED); + CASE_ERR(CO_E_ERRORINDLL); + CASE_ERR(CO_E_APPDIDNTREG); + CASE_ERR(CLASS_E_CLASSNOTAVAILABLE); + default: + LoadString(globals.hMainInst, IDS_ERROR_UNKN, wszFlagName, MAX_LOAD_STRING); + } + + wsprintfW(&wszMessage[strlenW(wszMessage)], wszFormat, + wszFlagName, (unsigned)hRes); + MessageBox(globals.hMainWnd, wszMessage, wszTitle, MB_OK|MB_ICONEXCLAMATION); + return; + } + + ((ITEM_INFO *)tvi.lParam)->loaded = 1; + ((ITEM_INFO *)tvi.lParam)->pU = obj; + + tvi.mask = TVIF_STATE; + tvi.state = TVIS_BOLD; + tvi.stateMask = TVIS_BOLD; + SendMessage(globals.hTree, TVM_SETITEM, 0, (LPARAM)&tvi); + + tvi.mask = TVIF_TEXT; + hCur = TreeView_GetChild(globals.hTree, tree.hI); + + while(hCur) + { + tvi.hItem = hCur; + SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi); + + if(!tvi.lParam) + { + hCur = TreeView_GetNextSibling(globals.hTree, hCur); + continue; + } + + CLSIDFromString(((ITEM_INFO *)tvi.lParam)->clsid, &clsid); + hRes = IUnknown_QueryInterface(obj, &clsid, (void *)&unk); + + if(SUCCEEDED(hRes)) + { + IUnknown_Release(unk); + + strcpyW(wszRegPath, wszInterface); + strcpyW(&wszRegPath[strlenW(wszRegPath)], ((ITEM_INFO *)tvi.lParam)->clsid); + tvis.item.lParam = CreateITEM_INFO(REGTOP|INTERFACE|REGPATH, + wszRegPath, ((ITEM_INFO *)tvi.lParam)->clsid); + SendMessage(globals.hTree, TVM_INSERTITEM, 0, (LPARAM)&tvis); + } + hCur = TreeView_GetNextSibling(globals.hTree, hCur); + } +} + +void ReleaseInst(HTREEITEM item) +{ + TVITEM tvi; + HTREEITEM cur; + IUnknown *pU; + + memset(&tvi, 0, sizeof(TVITEM)); + tvi.hItem = item; + SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi); + + if(!tvi.lParam) return; + + pU = ((ITEM_INFO *)tvi.lParam)->pU; + + if(pU) IUnknown_Release(pU); + ((ITEM_INFO *)tvi.lParam)->loaded = 0; + + SendMessage(globals.hTree, TVM_EXPAND, TVE_COLLAPSE, (LPARAM)item); + + cur = TreeView_GetChild(globals.hTree, item); + while(cur) + { + SendMessage(globals.hTree, TVM_DELETEITEM, 0, (LPARAM)cur); + cur = TreeView_GetChild(globals.hTree, item); + } + + tvi.mask = TVIF_CHILDREN|TVIF_STATE; + tvi.state = 0; + tvi.stateMask = TVIS_BOLD; + tvi.cChildren = 1; + SendMessage(globals.hTree, TVM_SETITEM, 0, (LPARAM)&tvi); +} + BOOL CreateRegPath(HTREEITEM item, WCHAR *buffer, int bufSize) { TVITEM tvi; @@ -446,7 +590,10 @@ void EmptyTree(void) SendMessage(globals.hTree, TVM_GETITEM, 0, (LPARAM)&tvi);
if(tvi.lParam) + { + if(((ITEM_INFO *)tvi.lParam)->loaded) ReleaseInst(del); HeapFree(GetProcessHeap(), 0, (ITEM_INFO *)tvi.lParam); + }
SendMessage(globals.hTree, TVM_DELETEITEM, 0, (LPARAM)del);
@@ -482,6 +629,15 @@ LRESULT CALLBACK TreeProc(HWND hWnd, UIN 0, 0, 0, 0, hWnd, (HMENU)TREE_WINDOW, globals.hMainInst, NULL); AddTreeEx(); break; + case WM_NOTIFY: + if((int)wParam != TREE_WINDOW) break; + switch(((LPNMHDR)lParam)->code) + { + case TVN_ITEMEXPANDING: + CreateInst(((NMTREEVIEW *)lParam)->itemNew.hItem); + break; + } + break; case WM_SIZE: MoveWindow(globals.hTree, 0, 0, LOWORD(lParam), HIWORD(lParam), TRUE); break;