CAppInfoDisplay Class Reference

#include <appview.h>

Inheritance diagram for CAppInfoDisplay:

Collaboration diagram for CAppInfoDisplay:

Public Member Functions
HWND	Create (HWND hwndParent)
BOOL	ShowAvailableAppInfo (CAvailableApplicationInfo *Info)
BOOL	ShowInstalledAppInfo (CInstalledApplicationInfo *Info)
VOID	SetWelcomeText ()
VOID	OnCommand (WPARAM wParam, LPARAM lParam)
	~CAppInfoDisplay ()
Public Member Functions inherited from CUiWindow< CWindowImpl< CAppInfoDisplay > >
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 (ATL::CStringW &szText)
Public Member Functions inherited from CUiPrimitive
virtual	~CUiPrimitive ()

Static Public Member Functions
static ATL::CWndClassInfo &	GetWndClassInfo ()

Public Attributes
CAppRichEdit *	RichEdit = NULL
CAppScrnshotPreview *	ScrnshotPrev = NULL
Public Attributes inherited from CUiBox
CUiMargin	m_Margin
CUiAlignment	m_HorizontalAlignment
CUiAlignment	m_VerticalAlignment

Private Member Functions
BOOL	ProcessWindowMessage (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId)
VOID	ResizeChildren ()
VOID	ResizeChildren (int Width, int Height)
VOID	OnLink (ENLINK *Link)

Private Attributes
LPWSTR	pLink = NULL

Additional Inherited Members
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 170 of file appview.h.

Constructor & Destructor Documentation

~CAppInfoDisplay()

CAppInfoDisplay::~CAppInfoDisplay

(

)

Definition at line 1108 of file appview.cpp.

{
    delete RichEdit;
    delete ScrnshotPrev;
}

Member Function Documentation

Create()

HWND CAppInfoDisplay::Create

(

HWND

hwndParent

)

Definition at line 1050 of file appview.cpp.

{
    RECT r = { 0,0,0,0 };

    return CWindowImpl::Create(hwndParent, r, L"", WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);
}

Referenced by CApplicationView::CreateAppInfoDisplay().

GetWndClassInfo()

ATL::CWndClassInfo & CAppInfoDisplay::GetWndClassInfo ( )

static

Definition at line 1026 of file appview.cpp.

{
    DWORD csStyle = CS_VREDRAW | CS_HREDRAW;
    static ATL::CWndClassInfo wc =
    {
        {
            sizeof(WNDCLASSEX),
            csStyle,
            StartWindowProc,
            0,
            0,
            NULL,
            NULL,
            NULL,
            (HBRUSH)(COLOR_BTNFACE + 1),
            NULL,
            L"RAppsAppInfo",
            NULL
        },
        NULL, NULL, IDC_ARROW, TRUE, 0, _T("")
    };
    return wc;
}

OnCommand()

VOID CAppInfoDisplay::OnCommand	(	WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 1086 of file appview.cpp.

{
    WORD wCommand = LOWORD(wParam);

    switch (wCommand)
    {
    case ID_OPEN_LINK:

        ShellExecuteW(m_hWnd, L"open", pLink, NULL, NULL, SW_SHOWNOACTIVATE);
        HeapFree(GetProcessHeap(), 0, pLink);
        pLink = NULL;
        break;

    case ID_COPY_LINK:
        CopyTextToClipboard(pLink);
        HeapFree(GetProcessHeap(), 0, pLink);
        pLink = NULL;
        break;

    }
}

Referenced by ProcessWindowMessage().

OnLink()

VOID CAppInfoDisplay::OnLink ( ENLINK *  Link )

private

Definition at line 999 of file appview.cpp.

{
    switch (Link->msg)
    {
    case WM_LBUTTONUP:
    case WM_RBUTTONUP:
    {
        if (pLink) HeapFree(GetProcessHeap(), 0, pLink);

        pLink = (LPWSTR)HeapAlloc(GetProcessHeap(), 0,
            (max(Link->chrg.cpMin, Link->chrg.cpMax) -
                min(Link->chrg.cpMin, Link->chrg.cpMax) + 1) * sizeof(WCHAR));
        if (!pLink)
        {
            /* TODO: Error message */
            return;
        }

        RichEdit->SendMessageW(EM_SETSEL, Link->chrg.cpMin, Link->chrg.cpMax);
        RichEdit->SendMessageW(EM_GETSELTEXT, 0, (LPARAM)pLink);

        ShowPopupMenuEx(m_hWnd, m_hWnd, IDR_LINKMENU, -1);
    }
    break;
    }
}

Referenced by ProcessWindowMessage().

ProcessWindowMessage()

BOOL CAppInfoDisplay::ProcessWindowMessage ( HWND  hwnd, UINT  message, WPARAM  wParam, LPARAM  lParam, LRESULT &  theResult, DWORD  dwMapId  )

private

Definition at line 893 of file appview.cpp.

{
    theResult = 0;
    switch (message)
    {
    case WM_CREATE:
    {
        RichEdit = new CAppRichEdit();
        RichEdit->Create(hwnd);

        ScrnshotPrev = new CAppScrnshotPreview();
        ScrnshotPrev->Create(hwnd);
        break;
    }
    case WM_SIZE:
    {
        ResizeChildren(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam));
        break;
    }
    case WM_RAPPS_RESIZE_CHILDREN:
    {
        ResizeChildren();
        break;
    }
    case WM_COMMAND:
    {
        OnCommand(wParam, lParam);
        break;
    }
    case WM_NOTIFY:
    {
        NMHDR *NotifyHeader = (NMHDR *)lParam;
        if (NotifyHeader->hwndFrom == RichEdit->m_hWnd)
        {
            switch (NotifyHeader->code)
            {
            case EN_LINK:
                OnLink((ENLINK *)lParam);
                break;
            }
        }
        break;
    }
    }

    return FALSE;
}

ResizeChildren() [1/2]

VOID CAppInfoDisplay::ResizeChildren ( )

private

Definition at line 941 of file appview.cpp.

{
    CRect rect;
    GetWindowRect(&rect);
    ResizeChildren(rect.Width(), rect.Height());
}

Referenced by ProcessWindowMessage(), SetWelcomeText(), ShowAvailableAppInfo(), and ShowInstalledAppInfo().

ResizeChildren() [2/2]

VOID CAppInfoDisplay::ResizeChildren ( int  Width, int  Height  )

private

Definition at line 948 of file appview.cpp.

{
    int ScrnshotWidth = ScrnshotPrev->GetRequestedWidth(Height);

    // make sure richedit always have room to display
    ScrnshotWidth = min(ScrnshotWidth, Width - INFO_DISPLAY_PADDING - RICHEDIT_MIN_WIDTH);

    DWORD dwError = ERROR_SUCCESS;
    HDWP hDwp = BeginDeferWindowPos(2);

    if (hDwp)
    {
        hDwp = ::DeferWindowPos(hDwp, ScrnshotPrev->m_hWnd, NULL,
            0, 0, ScrnshotWidth, Height, 0);

        if (hDwp)
        {
            // hide the padding if scrnshot window width == 0
            int RicheditPosX = ScrnshotWidth ? (ScrnshotWidth + INFO_DISPLAY_PADDING) : 0;

            hDwp = ::DeferWindowPos(hDwp, RichEdit->m_hWnd, NULL,
                RicheditPosX, 0, Width - RicheditPosX, Height, 0);

            if (hDwp)
            {
                EndDeferWindowPos(hDwp);
            }
            else
            {
                dwError = GetLastError();
            }
        }
        else
        {
            dwError = GetLastError();
        }
    }
    else
    {
        dwError = GetLastError();
    }


#if DBG
    ATLASSERT(dwError == ERROR_SUCCESS);
#endif
    UNREFERENCED_PARAMETER(dwError);

    UpdateWindow();
}

SetWelcomeText()

VOID CAppInfoDisplay::SetWelcomeText

(

)

Definition at line 1079 of file appview.cpp.

{
    ScrnshotPrev->DisplayEmpty();
    ResizeChildren();
    RichEdit->SetWelcomeText();
}

Referenced by CApplicationView::ItemGetFocus(), and CApplicationView::SetDisplayAppType().

ShowAvailableAppInfo()

BOOL CAppInfoDisplay::ShowAvailableAppInfo

(

CAvailableApplicationInfo *

Info

)

Definition at line 1057 of file appview.cpp.

{
    ATL::CStringW ScrnshotLocation;
    if (Info->RetrieveScrnshot(0, ScrnshotLocation))
    {
        ScrnshotPrev->DisplayImage(ScrnshotLocation);
    }
    else
    {
        ScrnshotPrev->DisplayEmpty();
    }
    ResizeChildren();
    return RichEdit->ShowAvailableAppInfo(Info);
}

Referenced by CApplicationView::ItemGetFocus().

ShowInstalledAppInfo()

BOOL CAppInfoDisplay::ShowInstalledAppInfo

(

CInstalledApplicationInfo *

Info

)

Definition at line 1072 of file appview.cpp.

{
    ScrnshotPrev->DisplayEmpty();
    ResizeChildren();
    return RichEdit->ShowInstalledAppInfo(Info);
}

Referenced by CApplicationView::ItemGetFocus().

Member Data Documentation

pLink

LPWSTR CAppInfoDisplay::pLink = NULL

private

Definition at line 173 of file appview.h.

Referenced by OnCommand(), and OnLink().

RichEdit

CAppRichEdit* CAppInfoDisplay::RichEdit = NULL

Definition at line 186 of file appview.h.

Referenced by OnLink(), ProcessWindowMessage(), ResizeChildren(), SetWelcomeText(), ShowAvailableAppInfo(), ShowInstalledAppInfo(), and ~CAppInfoDisplay().

ScrnshotPrev

CAppScrnshotPreview* CAppInfoDisplay::ScrnshotPrev = NULL

Definition at line 187 of file appview.h.

Referenced by ProcessWindowMessage(), ResizeChildren(), SetWelcomeText(), ShowAvailableAppInfo(), ShowInstalledAppInfo(), and ~CAppInfoDisplay().

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

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