1 // Windows/Control/ListView.cpp
2
3 #include "StdAfx.h"
4
5 #include "ListView.h"
6
7 #ifndef _UNICODE
8 extern bool g_IsNT;
9 #endif
10
11 namespace NWindows {
12 namespace NControl {
13
CreateEx(DWORD exStyle,DWORD style,int x,int y,int width,int height,HWND parentWindow,HMENU idOrHMenu,HINSTANCE instance,LPVOID createParam)14 bool CListView::CreateEx(DWORD exStyle, DWORD style,
15 int x, int y, int width, int height,
16 HWND parentWindow, HMENU idOrHMenu,
17 HINSTANCE instance, LPVOID createParam)
18 {
19 return CWindow::CreateEx(exStyle, WC_LISTVIEW, TEXT(""), style, x, y, width,
20 height, parentWindow, idOrHMenu, instance, createParam);
21 }
22
GetItemParam(int index,LPARAM & param) const23 bool CListView::GetItemParam(int index, LPARAM ¶m) const
24 {
25 LVITEM item;
26 item.iItem = index;
27 item.iSubItem = 0;
28 item.mask = LVIF_PARAM;
29 bool aResult = GetItem(&item);
30 param = item.lParam;
31 return aResult;
32 }
33
InsertColumn(int columnIndex,LPCTSTR text,int width)34 int CListView::InsertColumn(int columnIndex, LPCTSTR text, int width)
35 {
36 LVCOLUMN ci;
37 ci.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
38 ci.pszText = (LPTSTR)text;
39 ci.iSubItem = columnIndex;
40 ci.cx = width;
41 return InsertColumn(columnIndex, &ci);
42 }
43
InsertItem(int index,LPCTSTR text)44 int CListView::InsertItem(int index, LPCTSTR text)
45 {
46 LVITEM item;
47 item.mask = LVIF_TEXT | LVIF_PARAM;
48 item.iItem = index;
49 item.lParam = index;
50 item.pszText = (LPTSTR)text;
51 item.iSubItem = 0;
52 return InsertItem(&item);
53 }
54
SetSubItem(int index,int subIndex,LPCTSTR text)55 int CListView::SetSubItem(int index, int subIndex, LPCTSTR text)
56 {
57 LVITEM item;
58 item.mask = LVIF_TEXT;
59 item.iItem = index;
60 item.pszText = (LPTSTR)text;
61 item.iSubItem = subIndex;
62 return SetItem(&item);
63 }
64
65 #ifndef _UNICODE
66
InsertColumn(int columnIndex,LPCWSTR text,int width)67 int CListView::InsertColumn(int columnIndex, LPCWSTR text, int width)
68 {
69 LVCOLUMNW ci;
70 ci.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
71 ci.pszText = (LPWSTR)text;
72 ci.iSubItem = columnIndex;
73 ci.cx = width;
74 return InsertColumn(columnIndex, &ci);
75 }
76
InsertItem(int index,LPCWSTR text)77 int CListView::InsertItem(int index, LPCWSTR text)
78 {
79 LVITEMW item;
80 item.mask = LVIF_TEXT | LVIF_PARAM;
81 item.iItem = index;
82 item.lParam = index;
83 item.pszText = (LPWSTR)text;
84 item.iSubItem = 0;
85 return InsertItem(&item);
86 }
87
SetSubItem(int index,int subIndex,LPCWSTR text)88 int CListView::SetSubItem(int index, int subIndex, LPCWSTR text)
89 {
90 LVITEMW item;
91 item.mask = LVIF_TEXT;
92 item.iItem = index;
93 item.pszText = (LPWSTR)text;
94 item.iSubItem = subIndex;
95 return SetItem(&item);
96 }
97
98 #endif
99
ListViewSubclassProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam)100 static LRESULT APIENTRY ListViewSubclassProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
101 {
102 CWindow window(hwnd);
103 CListView2 *w = (CListView2 *)(window.GetUserDataLongPtr());
104 if (w == NULL)
105 return 0;
106 return w->OnMessage(message, wParam, lParam);
107 }
108
OnMessage(UINT message,WPARAM wParam,LPARAM lParam)109 LRESULT CListView2::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
110 {
111 #ifndef _UNICODE
112 if (g_IsNT)
113 return CallWindowProcW(_origWindowProc, *this, message, wParam, lParam);
114 else
115 #endif
116 return CallWindowProc(_origWindowProc, *this, message, wParam, lParam);
117 }
118
SetWindowProc()119 void CListView2::SetWindowProc()
120 {
121 SetUserDataLongPtr((LONG_PTR)this);
122 #ifndef _UNICODE
123 if (g_IsNT)
124 _origWindowProc = (WNDPROC)SetLongPtrW(GWLP_WNDPROC, (LONG_PTR)ListViewSubclassProc);
125 else
126 #endif
127 _origWindowProc = (WNDPROC)SetLongPtr(GWLP_WNDPROC, (LONG_PTR)ListViewSubclassProc);
128 }
129
130 /*
131 LRESULT CListView3::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
132 {
133 LRESULT res = CListView2::OnMessage(message, wParam, lParam);
134 if (message == WM_GETDLGCODE)
135 {
136 // when user presses RETURN, windows sends default (first) button command to parent dialog.
137 // we disable this:
138 MSG *msg = (MSG *)lParam;
139 WPARAM key = wParam;
140 bool change = false;
141 if (msg)
142 {
143 if (msg->message == WM_KEYDOWN && msg->wParam == VK_RETURN)
144 change = true;
145 }
146 else if (wParam == VK_RETURN)
147 change = true;
148 if (change)
149 res |= DLGC_WANTALLKEYS;
150 }
151 return res;
152 }
153 */
154
155 }}
156