285 lines
6.3 KiB
C++
285 lines
6.3 KiB
C++
/*
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** Copyright (C) 2003 Nullsoft, Inc.
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**
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** This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held
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** liable for any damages arising from the use of this software.
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**
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** Permission is granted to anyone to use this software for any purpose, including commercial applications, and to
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** alter it and redistribute it freely, subject to the following restrictions:
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**
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** 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
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** If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
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**
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** 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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**
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** 3. This notice may not be removed or altered from any source distribution.
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**
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*/
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#include <windows.h>
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#include <commctrl.h>
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#include "listview.h"
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void W_ListView::AddImageCol( int w )
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{
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LVCOLUMN lvc = { 0, };
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lvc.mask = LVCF_WIDTH | LVCF_FMT | LVCF_SUBITEM;
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lvc.fmt = LVCFMT_IMAGE;
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lvc.iSubItem = m_col;
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if ( w )
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lvc.cx = w;
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ListView_InsertColumn( m_hwnd, m_col, &lvc );
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++m_col;
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}
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int W_ListView::GetColumnWidth( int col )
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{
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if ( col < 0 || col >= m_col )
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return 0;
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return ListView_GetColumnWidth( m_hwnd, col );
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}
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int W_ListView::GetParam( int p )
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{
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LVITEM lvi = { 0, };
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lvi.mask = LVIF_PARAM;
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lvi.iItem = p;
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ListView_GetItem( m_hwnd, &lvi );
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return (int)(INT_PTR)lvi.lParam;
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}
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void W_ListView::SetItemParam( int p, int param )
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{
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LVITEM lvi = { 0, };
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lvi.iItem = p;
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lvi.mask = LVIF_PARAM;
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lvi.lParam = param;
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ListView_SetItem( m_hwnd, &lvi );
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}
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void W_ListView::SetFont( HFONT newFont )
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{
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if ( m_font )
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{
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if ( m_hwnd )
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SetWindowFont( m_hwnd, NULL, FALSE );
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DeleteFont( m_font );
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}
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m_font = NULL;
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if ( m_hwnd )
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{
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SetWindowFont( m_hwnd, newFont, FALSE );
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InvalidateRect( m_hwnd, NULL, TRUE );
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}
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}
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int W_ListView::FindItemByPoint( int x, int y )
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{
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int l = GetCount();
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for ( int i = 0; i < l; i++ )
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{
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RECT r;
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GetItemRect( i, &r );
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if ( r.left <= x && r.right >= x && r.top <= y && r.bottom >= y )
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return i;
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}
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return -1;
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}
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W_ListView::W_ListView()
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{
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m_hwnd = NULL;
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m_col = 0;
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m_font = NULL;
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}
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W_ListView::W_ListView( HWND hwnd )
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{
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m_hwnd = NULL;
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m_col = 0;
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m_font = NULL;
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if ( IsWindow( hwnd ) )
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{
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m_hwnd = hwnd;
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ListView_SetExtendedListViewStyleEx( m_hwnd, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP );
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}
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}
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W_ListView::W_ListView( HWND hwndDlg, int resourceId )
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{
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m_hwnd = NULL;
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m_col = 0;
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m_font = NULL;
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m_hwnd = GetDlgItem( hwndDlg, resourceId );
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if ( IsWindow( m_hwnd ) )
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{
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ListView_SetExtendedListViewStyleEx( m_hwnd, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP );
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}
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}
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W_ListView::~W_ListView()
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{
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if ( m_font )
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DeleteFont( m_font );
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m_font = 0;
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}
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void W_ListView::SetTextColors(COLORREF foregroundColor, COLORREF backgroundColor)
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{
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ListView_SetTextColor(m_hwnd, foregroundColor);
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ListView_SetTextBkColor(m_hwnd, backgroundColor);
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}
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void W_ListView::InvertSelection()
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{
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int n = GetCount();
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for (int i = 0; i < n; i++)
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{
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if (GetSelected(i))
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Unselect(i);
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else
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SetSelected(i);
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}
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}
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/* unicode / ansi trouble spots go below this line */
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void W_ListView::AddAutoCol(LPTSTR text)
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{
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LVCOLUMN lvc = {0};
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lvc.mask = LVCF_TEXT;
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lvc.pszText = text;
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ListView_InsertColumn(m_hwnd, m_col, &lvc);
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m_col++;
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}
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void W_ListView::AddCol(const wchar_t *text, int w)
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{
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LVCOLUMN lvc = {0};
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lvc.mask = LVCF_TEXT | LVCF_WIDTH;
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lvc.pszText = (LPTSTR)text;
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if (w)
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lvc.cx = w;
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SendMessageW(m_hwnd, LVM_INSERTCOLUMNW, (WPARAM)m_col, (LPARAM)&lvc);
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m_col++;
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}
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void W_ListView::AddCol(const char *text, int w)
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{
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LVCOLUMN lvc = {0};
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lvc.mask = LVCF_TEXT | LVCF_WIDTH;
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lvc.pszText = (LPTSTR) text;
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if (w) lvc.cx = w;
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SendMessageA(m_hwnd, LVM_INSERTCOLUMNA, (WPARAM)m_col, (LPARAM)&lvc);
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m_col++;
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}
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int W_ListView::AppendItem(LPCWSTR text, LPARAM param)
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{
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LVITEM lvi = {0};
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lvi.mask = LVIF_TEXT | LVIF_PARAM;
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lvi.iItem = GetCount();
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lvi.pszText = (LPTSTR) text;
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lvi.cchTextMax = wcslen(text);
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lvi.lParam = param;
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return (int)(INT_PTR)SendMessageW(m_hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvi);
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}
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int W_ListView::InsertItem(int p, const wchar_t *text, LPARAM param)
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{
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LVITEM lvi = {0};
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lvi.mask = LVIF_TEXT | LVIF_PARAM;
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lvi.iItem = p;
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lvi.pszText = (LPTSTR) text;
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lvi.cchTextMax = wcslen(text);
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lvi.lParam = param;
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return (int)(INT_PTR)SendMessageW(m_hwnd, LVM_INSERTITEMW, 0, (LPARAM)&lvi);
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}
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int W_ListView::InsertItem(int p, const char *text, LPARAM param)
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{
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LVITEM lvi = {0};
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lvi.mask = LVIF_TEXT | LVIF_PARAM;
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lvi.iItem = p;
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lvi.pszText = (LPTSTR) text;
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lvi.cchTextMax = lstrlenA(text);
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lvi.lParam = param;
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return (int)(INT_PTR)SendMessageA(m_hwnd, LVM_INSERTITEMA, 0, (LPARAM)&lvi);
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}
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void W_ListView::SetItemText(int p, int si, const wchar_t *text)
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{
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LVITEM lvi = {0};
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lvi.iItem = p;
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lvi.iSubItem = si;
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lvi.mask = LVIF_TEXT;
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lvi.pszText = (LPTSTR)text;
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lvi.cchTextMax = wcslen(text);
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SendMessageW(m_hwnd, LVM_SETITEMW, 0, (LPARAM)&lvi);
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}
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void W_ListView::SetItemText(int p, int si, const char *text)
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{
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LVITEM lvi = {0};
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lvi.iItem = p;
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lvi.iSubItem = si;
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lvi.mask = LVIF_TEXT;
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lvi.pszText = (LPTSTR)text;
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lvi.cchTextMax = lstrlenA(text);
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SendMessageA(m_hwnd, LVM_SETITEMA, 0, (LPARAM)&lvi);
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}
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void W_ListView::setwnd (HWND hwnd)
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{
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m_hwnd = hwnd;
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if (IsWindow(hwnd))
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{
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ListView_SetExtendedListViewStyleEx(hwnd, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP);
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#if defined(_UNICODE) || defined(UNICODE)
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SendMessageW(hwnd, CCM_SETUNICODEFORMAT, TRUE, 0);
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#endif
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}
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}
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void W_ListView::GetText(int p, int si, wchar_t *text, int maxlen)
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{
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LVITEM lvi = {0};
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lvi.iItem = p;
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lvi.iSubItem = si;
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lvi.mask = LVIF_TEXT;
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lvi.pszText = (LPTSTR)text;
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lvi.cchTextMax = maxlen;
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SendMessageW(m_hwnd, LVM_GETITEMTEXTW, p, (LPARAM)&lvi);
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}
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void W_ListView::GetText(int p, int si, char *text, int maxlen)
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{
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LVITEM lvi = {0};
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lvi.iItem = p;
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lvi.iSubItem = si;
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lvi.mask = LVIF_TEXT;
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lvi.pszText = (LPTSTR)text;
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lvi.cchTextMax = maxlen;
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SendMessageA(m_hwnd, LVM_GETITEMTEXTA, p, (LPARAM)&lvi);
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} |