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// ItemDlg.cpp : implementation file
//
#include "stdafx.h"
#include "ItemDlg.h"
/////////////////////////////////////////////////////////////////////////////
// CItemDlg dialog
CItemDlg::CItemDlg()
: CDialogImplEx(IDD), CPersistPosWindow<CItemDlg>(_T("Item"))
{
m_hIcon = ::LoadIcon(_Module.m_hInst, MAKEINTRESOURCE(IDR_MAINFRAME));
m_bCancel = false;
}
/////////////////////////////////////////////////////////////////////////////
// CItemDlg message handlers
//////////////////////////////////////////////////////////////////
// Since we can't really cancel the current component
// Set flag and wait till there's a chance to close
LRESULT CItemDlg::OnCancel(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
{
g_site.Fire_Cancel();
m_bCancel = true;
// Give a visual indication that request has been handled
SetDlgItemText(IDCANCEL, _T("Cancelling..."));
::EnableWindow(GetDlgItem(IDCANCEL), FALSE);
return 0;
}
LRESULT CItemDlg::OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
OnCancel(0, 0, NULL, bHandled);
return 0;
}
//////////////////////////////////////////////////////////////////
// InitDialog (what more can I say)
LRESULT CItemDlg::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
// Set the icon for this dialog.
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// Create the small icon image list.
m_ImageListSmall.Create(IDB_CHECKS,
16,
0, // list won't grow
RGB(255, 0, 255));
// Set Mask color for Image Lists
m_ImageListSmall.SetBkColor(CLR_NONE);
m_ctlItems = GetDlgItem(IDC_ITEMS);
// Associate the image lists with the list view control.
m_ctlItems.SetImageList(m_ImageListSmall, LVSIL_SMALL);
// We need at least one bogus column since we're using
// report view
LV_COLUMN lvC; // list view column structure
// Now initialize the columns you will need.
// Initialize the LV_COLUMN structure.
// The mask specifies that the fmt, width, pszText, and subitem members
// of the structure are valid.
lvC.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
lvC.fmt = LVCFMT_LEFT; // left-align column
lvC.cx = 200; // width of column in pixels
lvC.iSubItem = 0;
lvC.pszText = "Item";
if (m_ctlItems.InsertColumn(0, &lvC) == -1)
return true;
// Fill List Control
// Get Names of Windows Components
// string_array was passed in Create
// Loop through Items and get the names for Dialog box
for(int nCnt = 0; nCnt < g_aComponents.size(); nCnt++)
{
// If it's a Windows Component
if(g_aComponents[nCnt]->GetType() == COMPONENT_WIN)
// If it's currently active
if(g_aComponents[nCnt]->IsEnabled())
// Add it's name
m_ctlItems.InsertItem(LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM,
nCnt, g_aComponents[nCnt]->GetName(), 0, 0, 0, nCnt);
}
// Try and hide the control as best we can
m_ctlItems.SetBkColor(::GetSysColor(COLOR_3DFACE));
m_ctlItems.SetTextBkColor(::GetSysColor(COLOR_3DFACE));
// Make sure the column (although hidden from dlg template)
// is the width of control
RECT rect;
m_ctlItems.GetClientRect(&rect);
m_ctlItems.SetColumnWidth(0, rect.right);
// See if we can get the Window Position
if(!LoadPosition(_Module.m_settings))
{
// Move the Window to 50, 50
GetWindowRect(&rect);
MoveWindow(50, 50, rect.right - rect.left, rect.bottom - rect.top);
}
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
LRESULT CItemDlg::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
SavePosition(_Module.m_settings);
return 0;
}
//////////////////////////////////////////////////////////////////
// Gives the item a pointer image and scrolls it into view
bool CItemDlg::SetCurrentItem(int nItem)
{
// Setup Structures
LV_ITEM lv;
lv.mask = LVIF_IMAGE;
lv.iSubItem = 0;
lv.iItem = nItem;
lv.iImage = 1;
// Scroll to item
m_ctlItems.EnsureVisible(nItem, false);
// Give the item the right image
return m_ctlItems.SetItem(&lv) ? true : false;
}
//////////////////////////////////////////////////////////////////
// Gives the item a tick or cross image depending on bState
bool CItemDlg::CheckOffItem(int nItem, bool bState /*= true*/)
{
// Setup Structures
LV_ITEM lv;
lv.mask = LVIF_IMAGE;
lv.iSubItem = 0;
lv.iItem = nItem;
lv.iImage = bState ? 2 : 3; // Image 2 is tick, 3 is cross
// Set right image for item
return m_ctlItems.SetItem(&lv) ? true : false;
}
LRESULT CItemDlg::OnSetFocusItems(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
CancelItemSelection();
return 0;
}
void CItemDlg::CancelItemSelection()
{
// Deselect All
for(int nCnt = 0; nCnt < m_ctlItems.GetItemCount(); nCnt ++)
// Set right state for item
ListView_SetItemState(m_ctlItems, nCnt, 0, (UINT)-1);
GotoDlgCtrl(GetDlgItem(IDCANCEL));
}
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