/* * Treeview control * * Copyright 1998 Eric Kohl * * NOTES * This is just a dummy control. An author is needed! Any volunteers? * I will only improve this control once in a while. * Eric * * TODO: * - All messages. * - All notifications. */ #include "windows.h" #include "commctrl.h" #include "treeview.h" #include "heap.h" #include "win.h" #include "debug.h" #define TREEVIEW_GetInfoPtr(wndPtr) ((TREEVIEW_INFO *)wndPtr->wExtra[0]) static LRESULT TREEVIEW_SetImageList (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { TREEVIEW_INFO *infoPtr = TREEVIEW_GetInfoPtr(wndPtr); HIMAGELIST himlTemp; if ((INT32)wParam == TVSIL_NORMAL) { himlTemp = infoPtr->himlNormal; infoPtr->himlNormal = (HIMAGELIST)lParam; } else if ((INT32)wParam == TVSIL_STATE) { himlTemp = infoPtr->himlState; infoPtr->himlState = (HIMAGELIST)lParam; } else return 0; return (LRESULT)himlTemp; } static LRESULT TREEVIEW_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { TREEVIEW_INFO *infoPtr; /* allocate memory for info structure */ infoPtr = (TREEVIEW_INFO *)HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(TREEVIEW_INFO)); wndPtr->wExtra[0] = (DWORD)infoPtr; if (infoPtr == NULL) { ERR (treeview, "could not allocate info memory!\n"); return 0; } if ((TREEVIEW_INFO*)wndPtr->wExtra[0] != infoPtr) { ERR (treeview, "pointer assignment error!\n"); return 0; } /* set default settings */ infoPtr->clrBk = GetSysColor32 (COLOR_WINDOW); infoPtr->clrText = GetSysColor32 (COLOR_BTNTEXT); infoPtr->himlNormal = NULL; infoPtr->himlState = NULL; return 0; } static LRESULT TREEVIEW_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { TREEVIEW_INFO *infoPtr = TREEVIEW_GetInfoPtr(wndPtr); /* free tree view info data */ HeapFree (GetProcessHeap (), 0, infoPtr); return 0; } static LRESULT TREEVIEW_EraseBackground (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { TREEVIEW_INFO *infoPtr = TREEVIEW_GetInfoPtr(wndPtr); HBRUSH32 hBrush = CreateSolidBrush32 (infoPtr->clrBk); RECT32 rect; GetClientRect32 (wndPtr->hwndSelf, &rect); FillRect32 ((HDC32)wParam, &rect, hBrush); DeleteObject32 (hBrush); return TRUE; } LRESULT WINAPI TREEVIEW_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam) { WND *wndPtr = WIN_FindWndPtr(hwnd); switch (uMsg) { case TVM_INSERTITEMA: FIXME (treeview, "Unimplemented msg TVM_INSERTITEMA\n"); return 0; case TVM_INSERTITEMW: FIXME (treeview, "Unimplemented msg TVM_INSERTITEMW\n"); return 0; case TVM_DELETEITEM: FIXME (treeview, "Unimplemented msg TVM_DELETEITEM\n"); return 0; case TVM_EXPAND: FIXME (treeview, "Unimplemented msg TVM_EXPAND\n"); return 0; case TVM_GETITEMRECT: FIXME (treeview, "Unimplemented msg TVM_GETITEMRECT\n"); return 0; case TVM_GETCOUNT: FIXME (treeview, "Unimplemented msg TVM_GETCOUNT\n"); return 0; case TVM_GETINDENT: FIXME (treeview, "Unimplemented msg TVM_GETINDENT\n"); return 0; case TVM_SETINDENT: FIXME (treeview, "Unimplemented msg TVM_SETINDENT\n"); return 0; case TVM_GETIMAGELIST: FIXME (treeview, "Unimplemented msg TVM_GETIMAGELIST\n"); return 0; //return TREEVIEW_GetImageList (wndPtr, wParam, lParam); case TVM_SETIMAGELIST: return TREEVIEW_SetImageList (wndPtr, wParam, lParam); case TVM_GETNEXTITEM: FIXME (treeview, "Unimplemented msg TVM_GETNEXTITEM\n"); return 0; case TVM_SELECTITEM: FIXME (treeview, "Unimplemented msg TVM_SELECTITEM \n"); return 0; case TVM_GETITEMA: FIXME (treeview, "Unimplemented msg TVM_GETITEMA\n"); return 0; case TVM_GETITEMW: FIXME (treeview, "Unimplemented msg TVM_GETITEMW\n"); return 0; case TVM_SETITEMA: FIXME (treeview, "Unimplemented msg TVM_SETITEMA\n"); return 0; case TVM_SETITEMW: FIXME (treeview, "Unimplemented msg TVM_SETITEMW\n"); return 0; case TVM_EDITLABELA: FIXME (treeview, "Unimplemented msg TVM_EDITLABELA \n"); return 0; case TVM_EDITLABELW: FIXME (treeview, "Unimplemented msg TVM_EDITLABELW \n"); return 0; case TVM_GETEDITCONTROL: FIXME (treeview, "Unimplemented msg TVM_GETEDITCONTROL\n"); return 0; case TVM_GETVISIBLECOUNT: FIXME (treeview, "Unimplemented msg TVM_GETVISIBLECOUNT\n"); return 0; case TVM_HITTEST: FIXME (treeview, "Unimplemented msg TVM_HITTEST\n"); return 0; case TVM_CREATEDRAGIMAGE: FIXME (treeview, "Unimplemented msg TVM_CREATEDRAGIMAGE\n"); return 0; case TVM_SORTCHILDREN: FIXME (treeview, "Unimplemented msg TVM_SORTCHILDREN\n"); return 0; case TVM_ENSUREVISIBLE: FIXME (treeview, "Unimplemented msg TVM_ENSUREVISIBLE\n"); return 0; case TVM_SORTCHILDRENCB: FIXME (treeview, "Unimplemented msg TVM_SORTCHILDRENCB\n"); return 0; case TVM_ENDEDITLABELNOW: FIXME (treeview, "Unimplemented msg TVM_ENDEDITLABELNOW\n"); return 0; case TVM_GETISEARCHSTRINGA: FIXME (treeview, "Unimplemented msg TVM_GETISEARCHSTRINGA\n"); return 0; case TVM_GETISEARCHSTRINGW: FIXME (treeview, "Unimplemented msg TVM_GETISEARCHSTRINGW\n"); return 0; case TVM_SETTOOLTIPS: FIXME (treeview, "Unimplemented msg TVM_SETTOOLTIPS\n"); return 0; case TVM_GETTOOLTIPS: FIXME (treeview, "Unimplemented msg TVM_GETTOOLTIPS\n"); return 0; case WM_CREATE: return TREEVIEW_Create (wndPtr, wParam, lParam); case WM_DESTROY: return TREEVIEW_Destroy (wndPtr, wParam, lParam); // case EM_ENABLE: case WM_ERASEBKGND: return TREEVIEW_EraseBackground (wndPtr, wParam, lParam); case WM_GETDLGCODE: return DLGC_WANTARROWS | DLGC_WANTCHARS; // case WM_PAINT: // return TREEVIEW_Paint (wndPtr, wParam); // case WM_SETFONT: // case WM_TIMER: // case WM_VSCROLL: default: if (uMsg >= WM_USER) FIXME (treeview, "Unknown msg %04x wp=%08x lp=%08lx\n", uMsg, wParam, lParam); return DefWindowProc32A (hwnd, uMsg, wParam, lParam); } return 0; } void TREEVIEW_Register (void) { WNDCLASS32A wndClass; TRACE (treeview,"\n"); if (GlobalFindAtom32A (WC_TREEVIEW32A)) return; ZeroMemory (&wndClass, sizeof(WNDCLASS32A)); wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS; wndClass.lpfnWndProc = (WNDPROC32)TREEVIEW_WindowProc; wndClass.cbClsExtra = 0; wndClass.cbWndExtra = sizeof(TREEVIEW_INFO *); wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A); wndClass.hbrBackground = 0; wndClass.lpszClassName = WC_TREEVIEW32A; RegisterClass32A (&wndClass); }