#include <appview.h>

Inheritance diagram for CAppsListView:

[legend]

Collaboration diagram for CAppsListView:

[legend]

Classes
struct	SortContext

Public Member Functions
	CAppsListView ()

	~CAppsListView ()

VOID	SetWatermark (const CStringW &Text)

VOID	SetCheckboxesVisible (BOOL bIsVisible)

VOID	ColumnClick (LPNMLISTVIEW pnmv)

BOOL	AddColumn (INT Index, CStringW &Text, INT Width, INT Format)

void	DeleteColumn (INT Index)

INT	AddItem (INT ItemIndex, INT IconIndex, LPCWSTR lpText, LPARAM lParam)

HIMAGELIST	GetImageList (int iImageList)

INT	CompareFunc (LPARAM lParam1, LPARAM lParam2, INT iSubItem)

HWND	Create (HWND hwndParent)

BOOL	GetCheckState (INT item)

VOID	SetCheckState (INT item, BOOL fCheck)

VOID	CheckAll ()

PVOID	GetFocusedItemData ()

BOOL	SetDisplayAppType (APPLICATION_VIEW_TYPE AppType)

BOOL	SetViewMode (DWORD ViewMode)

BOOL	AddApplication (CAppInfo *AppInfo, BOOL InitialCheckState)

VOID	ItemCheckStateNotify (int iItem, BOOL bCheck)

Public Member Functions inherited from CUiWindow< CWindowImpl< CAppsListView, CListView > >
virtual CUiBox *	AsBox ()

HWND	GetWindow ()

virtual VOID	ComputeMinimalSize (SIZE *size)

virtual VOID	ComputeContentBounds (RECT *rect)

virtual DWORD_PTR	CountSizableChildren ()

virtual HDWP	OnParentSize (RECT parentRect, HDWP hDwp)

virtual VOID	AppendTabOrderWindow (int Direction, ATL::CSimpleArray< HWND > &TabOrderList)

virtual	~CUiWindow ()

VOID	GetWindowTextW (CStringW &szText)

Public Member Functions inherited from CUiPrimitive
virtual	~CUiPrimitive ()

virtual CUiBox *	AsBox ()

virtual VOID	ComputeMinimalSize (SIZE *size)

virtual VOID	ComputeContentBounds (RECT *rect)

virtual DWORD_PTR	CountSizableChildren ()

virtual HDWP	OnParentSize (RECT parentRect, HDWP hDwp)

Static Public Member Functions
static INT CALLBACK	s_CompareFunc (LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)

Private Member Functions
LRESULT	OnEraseBackground (UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)

Private Attributes
BOOL	bIsAscending = TRUE

BOOL	bHasCheckboxes = FALSE

INT	ItemCount = 0

INT	CheckedItemCount = 0

INT	ColumnCount = 0

INT	nLastHeaderID = -1

APPLICATION_VIEW_TYPE	ApplicationViewType = AppViewTypeAvailableApps

HIMAGELIST	m_hImageListView = NULL

CStringW	m_Watermark

Additional Inherited Members
Public Attributes inherited from CUiBox
CUiMargin	m_Margin

CUiAlignment	m_HorizontalAlignment

CUiAlignment	m_VerticalAlignment

Protected Member Functions inherited from CUiBox
	CUiBox ()

virtual VOID	ComputeRect (RECT parentRect, RECT currentRect, RECT *newRect)

Protected Attributes inherited from CUiPrimitive
CUiPrimitive *	m_Parent

Detailed Description

Definition at line 189 of file appview.h.

Constructor & Destructor Documentation

◆ CAppsListView()

CAppsListView::CAppsListView ( )

Definition at line 973 of file appview.cpp.

974{

975}

◆ ~CAppsListView()

CAppsListView::~CAppsListView ( )

Definition at line 977 of file appview.cpp.

{
    if (m_hImageListView)
    {
        ImageList_Destroy(m_hImageListView);
    }
}

Member Function Documentation

◆ AddApplication()

BOOL CAppsListView::AddApplication	(	CAppInfo *	AppInfo,
		BOOL	InitialCheckState
	)

Definition at line 1285 of file appview.cpp.

{
    if (ApplicationViewType == AppViewTypeInstalledApps)
    {
        /* Load icon from registry */
        HICON hIcon = NULL;
        CStringW szIconPath;
        int IconIndex;
        if (AppInfo->RetrieveIcon(szIconPath))
        {
            IconIndex = PathParseIconLocationW(szIconPath.GetBuffer());
            szIconPath.ReleaseBuffer();
 
            ExtractIconExW(szIconPath.GetString(), IconIndex, &hIcon, NULL, 1);
        }
 
        /* Use the default icon if none were found in the file, or if it is not supported (returned 1) */
        if (!hIcon || (hIcon == (HICON)1))
        {
            /* Load default icon */
            hIcon = LoadIconW(hInst, MAKEINTRESOURCEW(IDI_MAIN));
        }
 
        IconIndex = ImageList_AddIcon(m_hImageListView, hIcon);
        DestroyIcon(hIcon);
 
        int Index = AddItem(ItemCount, IconIndex, AppInfo->szDisplayName, (LPARAM)AppInfo);
        SetItemText(Index, 1, AppInfo->szDisplayVersion.IsEmpty() ? L"---" : AppInfo->szDisplayVersion);
        SetItemText(Index, 2, AppInfo->szComments.IsEmpty() ? L"---" : AppInfo->szComments);
 
        ItemCount++;
        return TRUE;
    }
    else if (ApplicationViewType == AppViewTypeAvailableApps)
    {
        /* Load icon from file */
        HICON hIcon = NULL;
        CStringW szIconPath;
        if (AppInfo->RetrieveIcon(szIconPath))
        {
            hIcon = (HICON)LoadImageW(
                NULL, szIconPath, IMAGE_ICON, LISTVIEW_ICON_SIZE, LISTVIEW_ICON_SIZE, LR_LOADFROMFILE);
        }
 
        if (!hIcon)
        {
            /* Load default icon */
            hIcon = LoadIconW(hInst, MAKEINTRESOURCEW(IDI_MAIN));
        }
 
        int IconIndex = ImageList_AddIcon(m_hImageListView, hIcon);
        DestroyIcon(hIcon);
 
        int Index = AddItem(ItemCount, IconIndex, AppInfo->szDisplayName, (LPARAM)AppInfo);
 
        if (InitialCheckState)
        {
            SetCheckState(Index, TRUE);
        }
 
        SetItemText(Index, 1, AppInfo->szDisplayVersion);
        SetItemText(Index, 2, AppInfo->szComments);
 
        ItemCount++;
        return TRUE;
    }
    else
    {
        return FALSE;
    }
}

Referenced by CApplicationView::AddApplication().

◆ AddColumn()

BOOL CAppsListView::AddColumn	(	INT	Index,
		CStringW &	Text,
		INT	Width,
		INT	Format
	)

Definition at line 1065 of file appview.cpp.

{
    LVCOLUMNW Column;
 
    ZeroMemory(&Column, sizeof(Column));
 
    Column.mask = LVCF_FMT | LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
    Column.iSubItem = Index;
    Column.pszText = const_cast<LPWSTR>(Text.GetString());
    Column.cx = Width;
    Column.fmt = Format;
 
    return SendMessage(LVM_INSERTCOLUMN, Index, (LPARAM)(&Column));
}

Referenced by SetDisplayAppType().

◆ AddItem()

INT CAppsListView::AddItem	(	INT	ItemIndex,
		INT	IconIndex,
		LPCWSTR	lpText,
		LPARAM	lParam
	)

Definition at line 1088 of file appview.cpp.

{
    LVITEMW Item;
 
    ZeroMemory(&Item, sizeof(Item));
 
    Item.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE;
    Item.pszText = const_cast<LPWSTR>(lpText);
    Item.lParam = lParam;
    Item.iItem = ItemIndex;
    Item.iImage = IconIndex;
 
    if (IconIndex >= 0)
    {
        Item.iImage = IconIndex;
        Item.mask |= LVIF_IMAGE;
    }
    return InsertItem(&Item);
}

◆ CheckAll()

VOID CAppsListView::CheckAll ( )

Definition at line 1187 of file appview.cpp.

{
    if (bHasCheckboxes)
    {
        if (CheckedItemCount == ItemCount)
        {
            // clear all
            SetCheckState(-1, FALSE);
        }
        else
        {
            // check all
            SetCheckState(-1, TRUE);
        }
    }
}

Referenced by CApplicationView::CheckAll().

◆ ColumnClick()

VOID CAppsListView::ColumnClick ( LPNMLISTVIEW pnmv )

Definition at line 1025 of file appview.cpp.

{
    HWND hHeader;
    HDITEMW hColumn;
    INT nHeaderID = pnmv->iSubItem;
 
    if ((GetWindowLongPtr(GWL_STYLE) & ~LVS_NOSORTHEADER) == 0)
        return;
 
    hHeader = (HWND)SendMessage(LVM_GETHEADER, 0, 0);
    ZeroMemory(&hColumn, sizeof(hColumn));
 
    /* If the sorting column changed, remove the sorting style from the old column */
    if ((nLastHeaderID != -1) && (nLastHeaderID != nHeaderID))
    {
        bIsAscending = TRUE; // also reset sorting method to ascending
        hColumn.mask = HDI_FORMAT;
        Header_GetItem(hHeader, nLastHeaderID, &hColumn);
        hColumn.fmt &= ~(HDF_SORTUP | HDF_SORTDOWN);
        Header_SetItem(hHeader, nLastHeaderID, &hColumn);
    }
 
    /* Set the sorting style to the new column */
    hColumn.mask = HDI_FORMAT;
    Header_GetItem(hHeader, nHeaderID, &hColumn);
 
    hColumn.fmt &= ~(HDF_SORTDOWN | HDF_SORTUP);
    hColumn.fmt |= (bIsAscending ? HDF_SORTUP : HDF_SORTDOWN);
    Header_SetItem(hHeader, nHeaderID, &hColumn);
 
    /* Sort the list, using the current values of nHeaderID and bIsAscending */
    SortContext ctx = {this, nHeaderID};
    SortItems(s_CompareFunc, &ctx);
 
    /* Save new values */
    nLastHeaderID = nHeaderID;
    bIsAscending = !bIsAscending;
}

Referenced by CApplicationView::ProcessWindowMessage().

◆ CompareFunc()

INT CAppsListView::CompareFunc	(	LPARAM	lParam1,
		LPARAM	lParam2,
		INT	iSubItem
	)

Definition at line 1122 of file appview.cpp.

{
    CStringW Item1, Item2;
    LVFINDINFOW IndexInfo;
    INT Index;
 
    IndexInfo.flags = LVFI_PARAM;
 
    IndexInfo.lParam = lParam1;
    Index = FindItem(-1, &IndexInfo);
    GetItemText(Index, iSubItem, Item1.GetBuffer(MAX_STR_LEN), MAX_STR_LEN);
    Item1.ReleaseBuffer();
 
    IndexInfo.lParam = lParam2;
    Index = FindItem(-1, &IndexInfo);
    GetItemText(Index, iSubItem, Item2.GetBuffer(MAX_STR_LEN), MAX_STR_LEN);
    Item2.ReleaseBuffer();
 
    return bIsAscending ? Item1.Compare(Item2) : Item2.Compare(Item1);
}

◆ Create()

HWND CAppsListView::Create ( HWND hwndParent )

Definition at line 1144 of file appview.cpp.

{
    RECT r = {205, 28, 465, 250};
    DWORD style = WS_CHILD | WS_VISIBLE | LVS_SORTASCENDING | LVS_REPORT | LVS_SINGLESEL | LVS_SHOWSELALWAYS |
                  LVS_AUTOARRANGE | LVS_SHAREIMAGELISTS;
 
    HWND hwnd = CListView::Create(hwndParent, r, NULL, style, WS_EX_CLIENTEDGE);
 
    if (hwnd)
    {
        SetCheckboxesVisible(FALSE);
    }
 
    m_hImageListView = ImageList_Create(LISTVIEW_ICON_SIZE, LISTVIEW_ICON_SIZE, GetSystemColorDepth() | ILC_MASK, 0, 1);
 
    SetImageList(m_hImageListView, LVSIL_SMALL);
    SetImageList(m_hImageListView, LVSIL_NORMAL);
 
#pragma push_macro("SubclassWindow")
#undef SubclassWindow
    m_hWnd = NULL;
    SubclassWindow(hwnd);
#pragma pop_macro("SubclassWindow")
 
    return hwnd;
}

Referenced by CApplicationView::CreateListView().

◆ DeleteColumn()

void CAppsListView::DeleteColumn ( INT Index )

Definition at line 1081 of file appview.cpp.

{
    SendMessage(LVM_DELETECOLUMN, Index, 0);
    return;
}

Referenced by SetDisplayAppType().

◆ GetCheckState()

BOOL CAppsListView::GetCheckState ( INT item )

Definition at line 1172 of file appview.cpp.

{
    return (BOOL)(GetItemState(item, LVIS_STATEIMAGEMASK) >> 12) - 1;
}

◆ GetFocusedItemData()

PVOID CAppsListView::GetFocusedItemData ( )

Definition at line 1205 of file appview.cpp.

{
    INT item = GetSelectionMark();
    if (item == -1)
    {
        return (PVOID)0;
    }
    return (PVOID)GetItemData(item);
}

Referenced by CApplicationView::GetFocusedItemData().

◆ GetImageList()

HIMAGELIST CAppsListView::GetImageList ( int iImageList )

Definition at line 1109 of file appview.cpp.

{
    return (HIMAGELIST)SendMessage(LVM_GETIMAGELIST, iImageList, 0);
}

◆ ItemCheckStateNotify()

VOID CAppsListView::ItemCheckStateNotify	(	int	iItem,
		BOOL	bCheck
	)

Definition at line 1359 of file appview.cpp.

{
    if (bCheck)
    {
        CheckedItemCount++;
    }
    else
    {
        CheckedItemCount--;
    }
}

Referenced by CApplicationView::ProcessWindowMessage().

◆ OnEraseBackground()

LRESULT CAppsListView::OnEraseBackground	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL &	bHandled
	)

private

Definition at line 986 of file appview.cpp.

{
    LRESULT lRes = this->DefWindowProc(uMsg, wParam, lParam);
    if (!m_Watermark.IsEmpty())
    {
        RECT rc;
        GetClientRect(&rc);
        HGDIOBJ oldFont = SelectFont(HDC(wParam), GetStockFont(DEFAULT_GUI_FONT));
        DrawShadowText(
            HDC(wParam), m_Watermark.GetString(), m_Watermark.GetLength(), &rc,
            DT_CENTER | DT_VCENTER | DT_NOPREFIX | DT_SINGLELINE, GetSysColor(COLOR_GRAYTEXT),
            GetSysColor(COLOR_GRAYTEXT), 1, 1);
        SelectFont(HDC(wParam), oldFont);
    }
    return lRes;
}

◆ s_CompareFunc()

INT CALLBACK CAppsListView::s_CompareFunc	(	LPARAM	lParam1,
		LPARAM	lParam2,
		LPARAM	lParamSort
	)

static

Definition at line 1115 of file appview.cpp.

{
    SortContext *ctx = ((SortContext *)lParamSort);
    return ctx->lvw->CompareFunc(lParam1, lParam2, ctx->iSubItem);
}

Referenced by ColumnClick().

◆ SetCheckboxesVisible()

VOID CAppsListView::SetCheckboxesVisible ( BOOL bIsVisible )

Definition at line 1010 of file appview.cpp.

{
    if (bIsVisible)
    {
        SetExtendedListViewStyle(LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT);
    }
    else
    {
        SetExtendedListViewStyle(LVS_EX_FULLROWSELECT);
    }
 
    bHasCheckboxes = bIsVisible;
}

Referenced by Create(), and SetDisplayAppType().

◆ SetCheckState()

VOID CAppsListView::SetCheckState	(	INT	item,
		BOOL	fCheck
	)

Definition at line 1178 of file appview.cpp.

{
    if (bHasCheckboxes)
    {
        SetItemState(item, INDEXTOSTATEIMAGEMASK((fCheck) ? 2 : 1), LVIS_STATEIMAGEMASK);
    }
}

Referenced by AddApplication(), and CheckAll().

◆ SetDisplayAppType()

BOOL CAppsListView::SetDisplayAppType ( APPLICATION_VIEW_TYPE AppType )

Definition at line 1216 of file appview.cpp.

{
    if (!DeleteAllItems())
        return FALSE;
    ApplicationViewType = AppType;
 
    bIsAscending = TRUE;
 
    ItemCount = 0;
    CheckedItemCount = 0;
 
    // delete old columns
    while (ColumnCount)
    {
        DeleteColumn(--ColumnCount);
    }
 
    ImageList_RemoveAll(m_hImageListView);
 
    // add new columns
    CStringW szText;
    switch (AppType)
    {
        case AppViewTypeInstalledApps:
 
            /* Add columns to ListView */
            szText.LoadStringW(IDS_APP_NAME);
            AddColumn(ColumnCount++, szText, 250, LVCFMT_LEFT);
 
            szText.LoadStringW(IDS_APP_INST_VERSION);
            AddColumn(ColumnCount++, szText, 90, LVCFMT_RIGHT);
 
            szText.LoadStringW(IDS_APP_DESCRIPTION);
            AddColumn(ColumnCount++, szText, 300, LVCFMT_LEFT);
 
            // disable checkboxes
            SetCheckboxesVisible(FALSE);
            break;
 
        case AppViewTypeAvailableApps:
 
            /* Add columns to ListView */
            szText.LoadStringW(IDS_APP_NAME);
            AddColumn(ColumnCount++, szText, 250, LVCFMT_LEFT);
 
            szText.LoadStringW(IDS_APP_INST_VERSION);
            AddColumn(ColumnCount++, szText, 90, LVCFMT_RIGHT);
 
            szText.LoadStringW(IDS_APP_DESCRIPTION);
            AddColumn(ColumnCount++, szText, 300, LVCFMT_LEFT);
 
            // enable checkboxes
            SetCheckboxesVisible(TRUE);
            break;
 
        default:
            break;
    }
 
    return TRUE;
}

Referenced by CApplicationView::SetDisplayAppType().

◆ SetViewMode()

BOOL CAppsListView::SetViewMode ( DWORD ViewMode )

Definition at line 1279 of file appview.cpp.

{
    return SendMessage(LVM_SETVIEW, (WPARAM)ViewMode, 0) == 1;
}

Referenced by CApplicationView::OnCommand().

◆ SetWatermark()

VOID CAppsListView::SetWatermark ( const CStringW & Text )

Definition at line 1004 of file appview.cpp.

{
    m_Watermark = Text;
}

Referenced by CApplicationView::SetWatermark().

Member Data Documentation

◆ ApplicationViewType

APPLICATION_VIEW_TYPE CAppsListView::ApplicationViewType = AppViewTypeAvailableApps

private

Definition at line 206 of file appview.h.

Referenced by AddApplication(), and SetDisplayAppType().

◆ bHasCheckboxes

BOOL CAppsListView::bHasCheckboxes = FALSE

private

Definition at line 198 of file appview.h.

Referenced by CheckAll(), SetCheckboxesVisible(), and SetCheckState().

◆ bIsAscending

BOOL CAppsListView::bIsAscending = TRUE

private

Definition at line 197 of file appview.h.

Referenced by ColumnClick(), CompareFunc(), and SetDisplayAppType().

◆ CheckedItemCount

INT CAppsListView::CheckedItemCount = 0

private

Definition at line 201 of file appview.h.

Referenced by CheckAll(), ItemCheckStateNotify(), and SetDisplayAppType().

◆ ColumnCount

INT CAppsListView::ColumnCount = 0

private

Definition at line 202 of file appview.h.

Referenced by SetDisplayAppType().

◆ ItemCount

INT CAppsListView::ItemCount = 0

private

Definition at line 200 of file appview.h.

Referenced by AddApplication(), CheckAll(), and SetDisplayAppType().

◆ m_hImageListView

HIMAGELIST CAppsListView::m_hImageListView = NULL

private

Definition at line 208 of file appview.h.

Referenced by AddApplication(), Create(), SetDisplayAppType(), and ~CAppsListView().

◆ m_Watermark

CStringW CAppsListView::m_Watermark

private

Definition at line 209 of file appview.h.

Referenced by OnEraseBackground(), and SetWatermark().

◆ nLastHeaderID

INT CAppsListView::nLastHeaderID = -1

private

Definition at line 204 of file appview.h.

Referenced by ColumnClick().

The documentation for this class was generated from the following files:

base/applications/rapps/include/appview.h
base/applications/rapps/appview.cpp

Classes

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CAppsListView()

◆ ~CAppsListView()

Member Function Documentation

◆ AddApplication()

◆ AddColumn()

◆ AddItem()

◆ CheckAll()

◆ ColumnClick()

◆ CompareFunc()

◆ Create()

◆ DeleteColumn()

◆ GetCheckState()

◆ GetFocusedItemData()

◆ GetImageList()

◆ ItemCheckStateNotify()

◆ OnEraseBackground()

◆ s_CompareFunc()

◆ SetCheckboxesVisible()

◆ SetCheckState()

◆ SetDisplayAppType()

◆ SetViewMode()

◆ SetWatermark()

Member Data Documentation

◆ ApplicationViewType

◆ bHasCheckboxes

◆ bIsAscending

◆ CheckedItemCount

◆ ColumnCount

◆ ItemCount

◆ m_hImageListView

◆ m_Watermark

◆ nLastHeaderID