mirror of
https://github.com/reactos/reactos.git
synced 2025-01-03 21:09:19 +00:00
[RAPPS] factor CDownloaderProgress class out of CDownloadManager and CDownloadDialog
This commit is contained in:
Giannis Adamopoulos
Mark Jansen
parent
96fba571e0
commit
6803490a4d
1 changed files with 141 additions and 158 deletions
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@ -41,6 +41,7 @@
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#include <rosctrls.h>
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#include <windowsx.h>
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#undef SubclassWindow
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#include "rosui.h"
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#include "dialogs.h"
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@ -95,6 +96,128 @@ struct DownloadParam
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};
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class CDownloaderProgress
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: public CWindowImpl<CDownloaderProgress, CWindow, CControlWinTraits>
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{
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ATL::CStringW m_szProgressText;
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public:
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CDownloaderProgress()
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{
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}
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VOID SetMarquee(BOOL Enable)
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{
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if (Enable)
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ModifyStyle(0, PBS_MARQUEE, 0);
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else
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ModifyStyle(PBS_MARQUEE, 0, 0);
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SendMessage(PBM_SETMARQUEE, Enable, 0);
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}
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VOID SetProgress(ULONG ulProgress, ULONG ulProgressMax)
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{
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WCHAR szProgress[100];
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/* format the bits and bytes into pretty and accessible units... */
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StrFormatByteSizeW(ulProgress, szProgress, _countof(szProgress));
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/* use our subclassed progress bar text subroutine */
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ATL::CStringW ProgressText;
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if (ulProgressMax)
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{
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/* total size is known */
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WCHAR szProgressMax[100];
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UINT uiPercentage = ((ULONGLONG) ulProgress * 100) / ulProgressMax;
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/* send the current progress to the progress bar */
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SendMessage(PBM_SETPOS, uiPercentage, 0);
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/* format total download size */
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StrFormatByteSizeW(ulProgressMax, szProgressMax, _countof(szProgressMax));
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/* generate the text on progress bar */
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ProgressText.Format(L"%u%% \x2014 %ls / %ls",
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uiPercentage,
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szProgress,
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szProgressMax);
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}
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else
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{
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/* send the current progress to the progress bar */
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SendMessage(PBM_SETPOS, 0, 0);
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/* total size is not known, display only current size */
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ProgressText.Format(L"%ls...", szProgress);
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}
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/* and finally display it */
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SendMessage(WM_SETTEXT, 0, (LPARAM) ProgressText.GetString());
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}
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LRESULT OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
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{
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PAINTSTRUCT ps;
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HDC hDC = BeginPaint(&ps), hdcMem;
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HBITMAP hbmMem;
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HANDLE hOld;
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RECT myRect;
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UINT win_width, win_height;
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GetClientRect(&myRect);
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/* grab the progress bar rect size */
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win_width = myRect.right - myRect.left;
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win_height = myRect.bottom - myRect.top;
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/* create an off-screen DC for double-buffering */
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hdcMem = CreateCompatibleDC(hDC);
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hbmMem = CreateCompatibleBitmap(hDC, win_width, win_height);
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hOld = SelectObject(hdcMem, hbmMem);
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/* call the original draw code and redirect it to our memory buffer */
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DefWindowProc(uMsg, (WPARAM) hdcMem, lParam);
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/* draw our nifty progress text over it */
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SelectFont(hdcMem, GetStockFont(DEFAULT_GUI_FONT));
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DrawShadowText(hdcMem, m_szProgressText.GetString(), m_szProgressText.GetLength(),
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&myRect,
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DT_CENTER | DT_VCENTER | DT_NOPREFIX | DT_SINGLELINE,
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GetSysColor(COLOR_CAPTIONTEXT),
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GetSysColor(COLOR_3DSHADOW),
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1, 1);
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/* transfer the off-screen DC to the screen */
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BitBlt(hDC, 0, 0, win_width, win_height, hdcMem, 0, 0, SRCCOPY);
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/* free the off-screen DC */
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SelectObject(hdcMem, hOld);
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DeleteObject(hbmMem);
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DeleteDC(hdcMem);
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EndPaint(&ps);
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return 0;
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}
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LRESULT OnSetText(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled)
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{
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if (lParam)
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{
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m_szProgressText = (PCWSTR) lParam;
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}
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return 0;
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}
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BEGIN_MSG_MAP(CDownloaderProgress)
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MESSAGE_HANDLER(WM_ERASEBKGND, OnPaint)
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MESSAGE_HANDLER(WM_PAINT, OnPaint)
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MESSAGE_HANDLER(WM_SETTEXT, OnSetText)
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END_MSG_MAP()
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};
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class CDownloadDialog :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IBindStatusCallback
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@ -102,6 +225,7 @@ class CDownloadDialog :
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HWND m_hDialog;
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PBOOL m_pbCancelled;
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BOOL m_UrlHasBeenCopied;
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CDownloaderProgress* m_progress;
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public:
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~CDownloadDialog()
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@ -109,11 +233,12 @@ public:
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//DestroyWindow(m_hDialog);
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}
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HRESULT Initialize(HWND Dlg, BOOL *pbCancelled)
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HRESULT Initialize(HWND Dlg, BOOL *pbCancelled, CDownloaderProgress* pProgress)
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{
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m_hDialog = Dlg;
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m_pbCancelled = pbCancelled;
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m_UrlHasBeenCopied = FALSE;
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m_progress = pProgress;
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return S_OK;
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}
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@ -145,47 +270,7 @@ public:
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HWND Item;
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LONG r;
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Item = GetDlgItem(m_hDialog, IDC_DOWNLOAD_PROGRESS);
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if (Item)
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{
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WCHAR szProgress[100];
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/* format the bits and bytes into pretty and accessible units... */
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StrFormatByteSizeW(ulProgress, szProgress, _countof(szProgress));
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/* use our subclassed progress bar text subroutine */
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ATL::CStringW m_ProgressText;
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if (ulProgressMax)
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{
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/* total size is known */
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WCHAR szProgressMax[100];
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UINT uiPercentage = ((ULONGLONG) ulProgress * 100) / ulProgressMax;
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/* send the current progress to the progress bar */
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SendMessageW(Item, PBM_SETPOS, uiPercentage, 0);
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/* format total download size */
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StrFormatByteSizeW(ulProgressMax, szProgressMax, _countof(szProgressMax));
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/* generate the text on progress bar */
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m_ProgressText.Format(L"%u%% \x2014 %ls / %ls",
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uiPercentage,
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szProgress,
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szProgressMax);
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}
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else
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{
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/* send the current progress to the progress bar */
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SendMessageW(Item, PBM_SETPOS, 0, 0);
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/* total size is not known, display only current size */
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m_ProgressText.Format(L"%ls...",
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szProgress);
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}
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/* and finally display it */
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SendMessageW(Item, WM_SETTEXT, 0, (LPARAM) m_ProgressText.GetString());
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}
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m_progress->SetProgress(ulProgress, ulProgressMax);
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Item = GetDlgItem(m_hDialog, IDC_DOWNLOAD_STATUS);
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if (Item && szStatusText && wcslen(szStatusText) > 0 && m_UrlHasBeenCopied == FALSE)
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@ -325,9 +410,9 @@ public:
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};
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extern "C"
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HRESULT WINAPI CDownloadDialog_Constructor(HWND Dlg, BOOL *pbCancelled, REFIID riid, LPVOID *ppv)
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HRESULT WINAPI CDownloadDialog_Constructor(HWND Dlg, BOOL *pbCancelled, CDownloaderProgress* pProgress, REFIID riid, LPVOID *ppv)
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{
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return ShellObjectCreatorInit<CDownloadDialog>(Dlg, pbCancelled, riid, ppv);
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return ShellObjectCreatorInit<CDownloadDialog>(Dlg, pbCancelled, pProgress, riid, ppv);
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}
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#ifdef USE_CERT_PINNING
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@ -389,20 +474,12 @@ class CDownloadManager
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{
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static ATL::CSimpleArray<DownloadInfo> AppsToInstallList;
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static CDowloadingAppsListView DownloadsListView;
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static VOID SetProgressMarquee(HWND Item, BOOL Enable);
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static CDownloaderProgress ProgressBar;
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public:
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static VOID Add(DownloadInfo info);
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static VOID Download(const DownloadInfo& DLInfo, BOOL bIsModal = FALSE);
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static INT_PTR CALLBACK DownloadDlgProc(HWND Dlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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static LRESULT CALLBACK DownloadProgressProc(HWND hWnd,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam,
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UINT_PTR uIdSubclass,
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DWORD_PTR dwRefData);
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static DWORD WINAPI ThreadFunc(LPVOID Context);
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static BOOL DownloadListOfApplications(const ATL::CSimpleArray<CAvailableApplicationInfo>& AppsList, BOOL bIsModal = FALSE);
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static BOOL DownloadApplication(CAvailableApplicationInfo* pAppInfo, BOOL bIsModal = FALSE);
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@ -414,6 +491,8 @@ public:
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// CDownloadManager
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ATL::CSimpleArray<DownloadInfo> CDownloadManager::AppsToInstallList;
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CDowloadingAppsListView CDownloadManager::DownloadsListView;
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CDownloaderProgress CDownloadManager::ProgressBar;
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VOID CDownloadManager::Add(DownloadInfo info)
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{
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@ -453,10 +532,9 @@ INT_PTR CALLBACK CDownloadManager::DownloadDlgProc(HWND Dlg, UINT uMsg, WPARAM w
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{
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// initialize the default values for our nifty progress bar
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// and subclass it so that it learns to print a status text
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SendMessageW(Item, PBM_SETRANGE, 0, MAKELPARAM(0, 100));
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SendMessageW(Item, PBM_SETPOS, 0, 0);
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SetWindowSubclass(Item, DownloadProgressProc, 0, 0);
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ProgressBar.SubclassWindow(Item);
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ProgressBar.SendMessage(PBM_SETRANGE, 0, MAKELPARAM(0, 100));
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ProgressBar.SendMessage(PBM_SETPOS, 0, 0);
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}
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// Add a ListView
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@ -510,101 +588,6 @@ INT_PTR CALLBACK CDownloadManager::DownloadDlgProc(HWND Dlg, UINT uMsg, WPARAM w
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}
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}
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LRESULT CALLBACK CDownloadManager::DownloadProgressProc(HWND hWnd,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam,
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UINT_PTR uIdSubclass,
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DWORD_PTR dwRefData)
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{
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static ATL::CStringW szProgressText;
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switch (uMsg)
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{
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case WM_SETTEXT:
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{
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if (lParam)
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{
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szProgressText = (PCWSTR) lParam;
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}
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return TRUE;
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}
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case WM_ERASEBKGND:
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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HDC hDC = BeginPaint(hWnd, &ps), hdcMem;
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HBITMAP hbmMem;
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HANDLE hOld;
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RECT myRect;
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UINT win_width, win_height;
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GetClientRect(hWnd, &myRect);
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/* grab the progress bar rect size */
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win_width = myRect.right - myRect.left;
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win_height = myRect.bottom - myRect.top;
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/* create an off-screen DC for double-buffering */
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hdcMem = CreateCompatibleDC(hDC);
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hbmMem = CreateCompatibleBitmap(hDC, win_width, win_height);
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hOld = SelectObject(hdcMem, hbmMem);
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/* call the original draw code and redirect it to our memory buffer */
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DefSubclassProc(hWnd, uMsg, (WPARAM) hdcMem, lParam);
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/* draw our nifty progress text over it */
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SelectFont(hdcMem, GetStockFont(DEFAULT_GUI_FONT));
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DrawShadowText(hdcMem, szProgressText.GetString(), szProgressText.GetLength(),
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&myRect,
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DT_CENTER | DT_VCENTER | DT_NOPREFIX | DT_SINGLELINE,
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GetSysColor(COLOR_CAPTIONTEXT),
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GetSysColor(COLOR_3DSHADOW),
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1, 1);
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/* transfer the off-screen DC to the screen */
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BitBlt(hDC, 0, 0, win_width, win_height, hdcMem, 0, 0, SRCCOPY);
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/* free the off-screen DC */
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SelectObject(hdcMem, hOld);
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DeleteObject(hbmMem);
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DeleteDC(hdcMem);
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EndPaint(hWnd, &ps);
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return 0;
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}
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/* Raymond Chen says that we should safely unsubclass all the things!
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(http://blogs.msdn.com/b/oldnewthing/archive/2003/11/11/55653.aspx) */
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case WM_NCDESTROY:
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{
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szProgressText.Empty();
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RemoveWindowSubclass(hWnd, DownloadProgressProc, uIdSubclass);
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}
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/* Fall-through */
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default:
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return DefSubclassProc(hWnd, uMsg, wParam, lParam);
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}
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}
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VOID CDownloadManager::SetProgressMarquee(HWND Item, BOOL Enable)
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{
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if (!Item)
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return;
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DWORD style = GetWindowLongPtr(Item, GWL_STYLE);
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if (!style)
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return;
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if (!SetWindowLongPtr(Item, GWL_STYLE, (Enable ? style | PBS_MARQUEE : style & ~PBS_MARQUEE)))
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return;
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SendMessageW(Item, PBM_SETMARQUEE, Enable, 0);
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}
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DWORD WINAPI CDownloadManager::ThreadFunc(LPVOID param)
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{
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CComPtr<IBindStatusCallback> dl;
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@ -650,9 +633,9 @@ DWORD WINAPI CDownloadManager::ThreadFunc(LPVOID param)
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Item = GetDlgItem(hDlg, IDC_DOWNLOAD_PROGRESS);
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if (Item)
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{
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SetProgressMarquee(Item, FALSE);
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SendMessageW(Item, WM_SETTEXT, 0, (LPARAM) L"");
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SendMessageW(Item, PBM_SETPOS, 0, 0);
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ProgressBar.SetMarquee(FALSE);
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ProgressBar.SendMessage(WM_SETTEXT, 0, (LPARAM) L"");
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ProgressBar.SendMessage(PBM_SETPOS, 0, 0);
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}
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// is this URL an update package for RAPPS? if so store it in a different place
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@ -721,7 +704,7 @@ DWORD WINAPI CDownloadManager::ThreadFunc(LPVOID param)
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// download it
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bTempfile = TRUE;
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CDownloadDialog_Constructor(hDlg, &bCancelled, IID_PPV_ARG(IBindStatusCallback, &dl));
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CDownloadDialog_Constructor(hDlg, &bCancelled, &ProgressBar, IID_PPV_ARG(IBindStatusCallback, &dl));
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if (dl == NULL)
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goto end;
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@ -803,7 +786,7 @@ DWORD WINAPI CDownloadManager::ThreadFunc(LPVOID param)
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if (!dwContentLen)
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{
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// content-length is not known, enable marquee mode
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SetProgressMarquee(Item, TRUE);
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ProgressBar.SetMarquee(TRUE);
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}
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free(urlComponents.lpszScheme);
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@ -875,7 +858,7 @@ DWORD WINAPI CDownloadManager::ThreadFunc(LPVOID param)
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if (!dwContentLen)
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{
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// set progress bar to 100%
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SetProgressMarquee(Item, FALSE);
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ProgressBar.SetMarquee(FALSE);
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dwContentLen = dwCurrentBytesRead;
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dl->OnProgress(dwCurrentBytesRead, dwContentLen, 0, InfoArray[iAppId].szUrl.GetString());
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