• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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 &param) 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