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![Joachim Henze](/assets/img/avatar_default.png)
Taskmgr used a mixture: Sometimes _countof(), sometimes ARRAYSIZE() and sometimes it calculated the count plain by sizeof(var)/sizeof(TYPE). Harmonize everywhere to _countof() as it is the shortest solution. Fix some formatting sins, like placing comments before else-statement. Shorten the length of some very long line intentionally *without introducing additional linebreaks* ! Shorten vertical length of some functions to increase their chance to fit on the screen without scrolling. Fix wrong indentation level in TaskManagerWndProc(). *.rc: Remove superfluous and redundant comment in all langs No functional change intended.
214 lines
6.7 KiB
C
214 lines
6.7 KiB
C
/*
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* PROJECT: ReactOS Task Manager
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* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
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* PURPOSE: Processes List Columns.
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* COPYRIGHT: Copyright 1999-2001 Brian Palmer <brianp@reactos.org>
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* Copyright 2005 Klemens Friedl <frik85@reactos.at>
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*/
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#include "precomp.h"
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UINT ColumnDataHints[COLUMN_NMAX];
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#define DECLARE_COLUMN_PRESET(_name, _size, _state) \
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{ IDS_TAB_##_name, IDC_##_name, _size, _state },
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const PresetColumnEntry ColumnPresets[COLUMN_NMAX] = {
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DECLARE_COLUMN_PRESET(IMAGENAME, 105, TRUE)
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DECLARE_COLUMN_PRESET(PID, 50, TRUE)
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DECLARE_COLUMN_PRESET(USERNAME, 107, FALSE)
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DECLARE_COLUMN_PRESET(SESSIONID, 70, FALSE)
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DECLARE_COLUMN_PRESET(CPUUSAGE, 35, TRUE)
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DECLARE_COLUMN_PRESET(CPUTIME, 70, TRUE)
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DECLARE_COLUMN_PRESET(MEMORYUSAGE, 70, TRUE)
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DECLARE_COLUMN_PRESET(PEAKMEMORYUSAGE, 100, FALSE)
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DECLARE_COLUMN_PRESET(MEMORYUSAGEDELTA, 70, FALSE)
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DECLARE_COLUMN_PRESET(PAGEFAULTS, 70, FALSE)
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DECLARE_COLUMN_PRESET(PAGEFAULTSDELTA, 70, FALSE)
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DECLARE_COLUMN_PRESET(VIRTUALMEMORYSIZE, 70, FALSE)
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DECLARE_COLUMN_PRESET(PAGEDPOOL, 70, FALSE)
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DECLARE_COLUMN_PRESET(NONPAGEDPOOL, 70, FALSE)
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DECLARE_COLUMN_PRESET(BASEPRIORITY, 60, FALSE)
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DECLARE_COLUMN_PRESET(HANDLECOUNT, 60, FALSE)
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DECLARE_COLUMN_PRESET(THREADCOUNT, 60, FALSE)
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DECLARE_COLUMN_PRESET(USEROBJECTS, 60, FALSE)
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DECLARE_COLUMN_PRESET(GDIOBJECTS, 60, FALSE)
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DECLARE_COLUMN_PRESET(IOREADS, 70, FALSE)
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DECLARE_COLUMN_PRESET(IOWRITES, 70, FALSE)
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DECLARE_COLUMN_PRESET(IOOTHER, 70, FALSE)
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DECLARE_COLUMN_PRESET(IOREADBYTES, 70, FALSE)
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DECLARE_COLUMN_PRESET(IOWRITEBYTES, 70, FALSE)
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DECLARE_COLUMN_PRESET(IOOTHERBYTES, 70, FALSE)
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DECLARE_COLUMN_PRESET(COMMANDLINE, 450, FALSE)
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};
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static int InsertColumn(int nCol, LPCWSTR lpszColumnHeading, int nFormat, int nWidth, int nSubItem);
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INT_PTR CALLBACK ColumnsDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
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void AddColumns(void)
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{
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LRESULT size;
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WCHAR szTemp[256];
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unsigned int n;
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for (n=0; n<COLUMN_NMAX; n++) {
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if (TaskManagerSettings.Columns[n]) {
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LoadStringW(hInst, ColumnPresets[n].dwIdsName, szTemp, _countof(szTemp));
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InsertColumn(n, szTemp, LVCFMT_LEFT, TaskManagerSettings.ColumnSizeArray[n], -1);
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}
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}
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size = SendMessageW(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0);
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SendMessageW(hProcessPageHeaderCtrl, HDM_SETORDERARRAY, (WPARAM)size, (LPARAM)&TaskManagerSettings.ColumnOrderArray);
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UpdateColumnDataHints();
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}
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static int InsertColumn(int nCol, LPCWSTR lpszColumnHeading, int nFormat, int nWidth, int nSubItem)
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{
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LVCOLUMN column;
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column.mask = LVCF_TEXT|LVCF_FMT;
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column.pszText = (LPWSTR)lpszColumnHeading;
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column.fmt = nFormat;
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if (nWidth != -1)
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{
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column.mask |= LVCF_WIDTH;
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column.cx = nWidth;
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}
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if (nSubItem != -1)
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{
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column.mask |= LVCF_SUBITEM;
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column.iSubItem = nSubItem;
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}
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return ListView_InsertColumn(hProcessPageListCtrl, nCol, &column);
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}
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void SaveColumnSettings(void)
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{
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HDITEM hditem;
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int i, n;
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WCHAR text[260];
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WCHAR szTemp[256];
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LRESULT size;
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/* Reset column data */
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for (i=0; i<COLUMN_NMAX; i++) {
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TaskManagerSettings.ColumnOrderArray[i] = i;
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TaskManagerSettings.Columns[i] = FALSE;
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TaskManagerSettings.ColumnSizeArray[i] = ColumnPresets[i].size;
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}
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/* Get header order */
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size = SendMessageW(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0);
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SendMessageW(hProcessPageHeaderCtrl, HDM_GETORDERARRAY, (WPARAM)size, (LPARAM)&TaskManagerSettings.ColumnOrderArray);
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/* Get visible columns */
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for (i = 0; i < SendMessageW(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0); i++) {
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memset(&hditem, 0, sizeof(HDITEM));
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hditem.mask = HDI_TEXT|HDI_WIDTH;
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hditem.pszText = text;
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hditem.cchTextMax = 260;
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SendMessageW(hProcessPageHeaderCtrl, HDM_GETITEM, i, (LPARAM) &hditem);
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for (n = 0; n < COLUMN_NMAX; n++) {
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LoadStringW(hInst, ColumnPresets[n].dwIdsName, szTemp, _countof(szTemp));
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if (_wcsicmp(text, szTemp) == 0)
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{
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TaskManagerSettings.Columns[n] = TRUE;
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TaskManagerSettings.ColumnSizeArray[n] = hditem.cxy;
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}
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}
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}
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}
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void ProcessPage_OnViewSelectColumns(void)
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{
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int i;
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if (DialogBoxW(hInst, MAKEINTRESOURCEW(IDD_COLUMNS_DIALOG), hMainWnd, ColumnsDialogWndProc) == IDOK)
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{
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for (i=Header_GetItemCount(hProcessPageHeaderCtrl)-1; i>=0; i--)
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{
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(void)ListView_DeleteColumn(hProcessPageListCtrl, i);
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}
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for (i=0; i<COLUMN_NMAX; i++) {
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TaskManagerSettings.ColumnOrderArray[i] = i;
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TaskManagerSettings.ColumnSizeArray[i] = ColumnPresets[i].size;
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}
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AddColumns();
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}
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}
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INT_PTR CALLBACK
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ColumnsDialogWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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unsigned int i;
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switch (message)
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{
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case WM_INITDIALOG:
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for (i=0; i<COLUMN_NMAX; i++) {
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if (TaskManagerSettings.Columns[i])
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CheckDlgButton(hDlg, ColumnPresets[i].dwIdcCtrl, BST_CHECKED);
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}
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return TRUE;
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case WM_COMMAND:
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if (LOWORD(wParam) == IDCANCEL)
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{
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EndDialog(hDlg, LOWORD(wParam));
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return TRUE;
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}
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if (LOWORD(wParam) == IDOK)
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{
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for (i=0; i<COLUMN_NMAX; i++)
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TaskManagerSettings.Columns[i] = (BOOL)IsDlgButtonChecked(hDlg, ColumnPresets[i].dwIdcCtrl);
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EndDialog(hDlg, LOWORD(wParam));
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return TRUE;
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}
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break;
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}
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return 0;
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}
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void UpdateColumnDataHints(void)
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{
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HDITEM hditem;
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WCHAR text[260];
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ULONG Index;
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ULONG uItems;
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WCHAR szTemp[256];
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UINT i;
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uItems = min(SendMessageW(hProcessPageHeaderCtrl, HDM_GETITEMCOUNT, 0, 0), COLUMN_NMAX);
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for (Index=0; Index<uItems; Index++)
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{
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memset(&hditem, 0, sizeof(HDITEM));
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hditem.mask = HDI_TEXT;
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hditem.pszText = text;
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hditem.cchTextMax = 260;
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SendMessageW(hProcessPageHeaderCtrl, HDM_GETITEM, Index, (LPARAM) &hditem);
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for (i=0; i<COLUMN_NMAX; i++) {
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LoadStringW(hInst, ColumnPresets[i].dwIdsName, szTemp, _countof(szTemp));
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if (_wcsicmp(text, szTemp) == 0)
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ColumnDataHints[Index] = i;
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}
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}
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}
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