| /* |
| * Listview 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 <ekohl@abo.rhein-zeitung.de> |
| * |
| * TODO: |
| * - All messages. |
| * - All notifications. |
| */ |
| |
| #include "windows.h" |
| #include "commctrl.h" |
| #include "listview.h" |
| #include "heap.h" |
| #include "win.h" |
| #include "debug.h" |
| |
| |
| #define LISTVIEW_GetInfoPtr(wndPtr) ((LISTVIEW_INFO *)wndPtr->wExtra[0]) |
| |
| |
| static VOID |
| LISTVIEW_Refresh (WND *wndPtr, HDC32 hdc) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| |
| |
| } |
| |
| |
| |
| static LRESULT |
| LISTVIEW_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| if (!(infoPtr)) return FALSE; |
| |
| /* set background color */ |
| infoPtr->clrBk = (COLORREF)lParam; |
| |
| return TRUE; |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_SetImageList (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| FIXME (listview, "(0x%08x 0x%08lx)\n", wParam, lParam); |
| |
| return 0; |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| /* initialize info structure */ |
| infoPtr->clrBk = CLR_NONE; |
| |
| return 0; |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| |
| return 0; |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_EraseBackground (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| if (infoPtr->clrBk == CLR_NONE) { |
| return SendMessage32A (GetParent32 (wndPtr->hwndSelf), |
| WM_ERASEBKGND, wParam, lParam); |
| } |
| else { |
| RECT32 rect; |
| HBRUSH32 hBrush = CreateSolidBrush32 (infoPtr->clrBk); |
| GetClientRect32 (wndPtr->hwndSelf, &rect); |
| FillRect32 ((HDC32)wParam, &rect, hBrush); |
| DeleteObject32 (hBrush); |
| return FALSE; |
| } |
| return FALSE; |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_NCCreate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr; |
| |
| /* allocate memory for info structure */ |
| infoPtr = (LISTVIEW_INFO *)HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, |
| sizeof(LISTVIEW_INFO)); |
| wndPtr->wExtra[0] = (DWORD)infoPtr; |
| |
| if (infoPtr == NULL) { |
| ERR (listview, "could not allocate info memory!\n"); |
| return 0; |
| } |
| |
| if ((LISTVIEW_INFO*)wndPtr->wExtra[0] != infoPtr) { |
| ERR (listview, "pointer assignment error!\n"); |
| return 0; |
| } |
| |
| return DefWindowProc32A (wndPtr->hwndSelf, WM_NCCREATE, wParam, lParam); |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_NCDestroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) |
| { |
| LISTVIEW_INFO *infoPtr = LISTVIEW_GetInfoPtr(wndPtr); |
| |
| |
| |
| |
| /* free list view info data */ |
| HeapFree (GetProcessHeap (), 0, infoPtr); |
| |
| return 0; |
| } |
| |
| |
| static LRESULT |
| LISTVIEW_Paint (WND *wndPtr, WPARAM32 wParam) |
| { |
| HDC32 hdc; |
| PAINTSTRUCT32 ps; |
| |
| hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam; |
| LISTVIEW_Refresh (wndPtr, hdc); |
| if (!wParam) |
| EndPaint32 (wndPtr->hwndSelf, &ps); |
| return 0; |
| } |
| |
| |
| LRESULT WINAPI |
| ListviewWindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam) |
| { |
| WND *wndPtr = WIN_FindWndPtr(hwnd); |
| |
| switch (uMsg) |
| { |
| |
| case LVM_SETBKCOLOR: |
| return LISTVIEW_SetBkColor (wndPtr, wParam, lParam); |
| |
| |
| case LVM_SETIMAGELIST: |
| return LISTVIEW_SetImageList (wndPtr, wParam, lParam); |
| |
| |
| |
| |
| // case WM_CHAR: |
| // case WM_COMMAND: |
| |
| case WM_CREATE: |
| return LISTVIEW_Create (wndPtr, wParam, lParam); |
| |
| case WM_DESTROY: |
| return LISTVIEW_Destroy (wndPtr, wParam, lParam); |
| |
| case WM_ERASEBKGND: |
| return LISTVIEW_EraseBackground (wndPtr, wParam, lParam); |
| |
| // case WM_GETDLGCODE: |
| // case WM_GETFONT: |
| // case WM_HSCROLL: |
| |
| // case WM_MOUSEMOVE: |
| // return LISTVIEW_MouseMove (wndPtr, wParam, lParam); |
| |
| case WM_NCCREATE: |
| return LISTVIEW_NCCreate (wndPtr, wParam, lParam); |
| |
| case WM_NCDESTROY: |
| return LISTVIEW_NCDestroy (wndPtr, wParam, lParam); |
| |
| // case WM_NOTIFY: |
| |
| case WM_PAINT: |
| return LISTVIEW_Paint (wndPtr, wParam); |
| |
| // case WM_RBUTTONDOWN: |
| // case WM_SETFOCUS: |
| // case WM_SETFONT: |
| // case WM_SETREDRAW: |
| // case WM_TIMER: |
| // case WM_VSCROLL: |
| // case WM_WINDOWPOSCHANGED: |
| // case WM_WININICHANGE: |
| |
| default: |
| if (uMsg >= WM_USER) |
| ERR (listview, "unknown msg %04x wp=%08x lp=%08lx\n", |
| uMsg, wParam, lParam); |
| return DefWindowProc32A (hwnd, uMsg, wParam, lParam); |
| } |
| return 0; |
| } |
| |
| |
| void |
| LISTVIEW_Register (void) |
| { |
| WNDCLASS32A wndClass; |
| |
| if (GlobalFindAtom32A (WC_LISTVIEW32A)) return; |
| |
| ZeroMemory (&wndClass, sizeof(WNDCLASS32A)); |
| wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS; |
| wndClass.lpfnWndProc = (WNDPROC32)ListviewWindowProc; |
| wndClass.cbClsExtra = 0; |
| wndClass.cbWndExtra = sizeof(LISTVIEW_INFO *); |
| wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A); |
| wndClass.hbrBackground = (HBRUSH32)(COLOR_WINDOW + 1); |
| wndClass.lpszClassName = WC_LISTVIEW32A; |
| |
| RegisterClass32A (&wndClass); |
| } |
| |