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110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
/*
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* CiderPress
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* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
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* See the file LICENSE for distribution terms.
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*/
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#ifndef APP_OPENVOLUMEDIALOG_H
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#define APP_OPENVOLUMEDIALOG_H
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#include <afxwin.h>
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#include "resource.h"
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/*
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* A dialog with a list control that we populate with the names of the
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* volumes in the system.
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*/
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class OpenVolumeDialog : public CDialog {
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public:
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OpenVolumeDialog(CWnd* pParentWnd = NULL) :
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CDialog(IDD_OPENVOLUMEDLG, pParentWnd),
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fChosenDrive(L""),
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fAllowROChange(true)
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{
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Preferences* pPreferences = GET_PREFERENCES_WR();
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fReadOnly = pPreferences->GetPrefBool(kPrOpenVolumeRO);
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}
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// Result: drive to open (e.g. "A:\" or "80:\")
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CString fChosenDrive;
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// Did the user check "read only"? (sets default and holds return val)
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BOOL fReadOnly;
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// Set before calling DoModal to disable "read only" checkbox
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bool fAllowROChange;
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protected:
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virtual BOOL OnInitDialog(void) override;
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virtual void DoDataExchange(CDataExchange* pDX) override;
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virtual void OnOK(void) override;
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/*
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* Something changed in the list. Update the "OK" button.
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*/
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afx_msg void OnListChange(NMHDR* pNotifyStruct, LRESULT* pResult);
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/*
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* The volume filter drop-down box has changed.
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*/
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afx_msg void OnVolumeFilterSelChange(void);
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afx_msg void OnHelp(void) {
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MyApp::HandleHelp(this, HELP_TOPIC_OPEN_VOLUME);
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}
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afx_msg void OnListDblClick(NMHDR* pNotifyStruct, LRESULT* pResult);
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// 0 is default; numbers must match up with pop-up menu order
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// order also matters for range test in OnInitDialog
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enum { kBoth=0, kLogical=1, kPhysical=2 };
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// common constants
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enum { kMaxLogicalDrives = 26, kMaxPhysicalDrives = 8 };
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/*
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* Load the set of logical and physical drives.
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*/
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void LoadDriveList(void);
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/*
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* Determine the logical volumes available in the system and stuff them into
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* the list.
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*/
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bool LoadLogicalDriveList(CListCtrl* pListView, int* pItemIndex);
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/*
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* Add a list of physical drives to the list control.
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*/
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bool LoadPhysicalDriveList(CListCtrl* pListView, int* pItemIndex);
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/*
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* Determine whether physical device N exists.
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*
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* Pass in the Int13 unit number, i.e. 0x00 for the first floppy drive. Win9x
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* makes direct access to the hard drive very difficult, so we don't even try.
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*
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* TODO: remove this entirely?
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*/
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bool HasPhysicalDriveWin9x(int unit, CString* pRemark);
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/*
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* Determine whether physical device N exists.
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*
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* Pass in the Int13 unit number, i.e. 0x80 for the first hard drive. This
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* should not be called with units for floppy drives (e.g. 0x00).
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*/
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bool HasPhysicalDriveWin2K(int unit, CString* pRemark);
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/*
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* Set the state of the "read only" checkbox in the dialog.
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*/
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void ForceReadOnly(bool readOnly) const;
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struct {
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unsigned int driveType;
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} fVolumeInfo[kMaxLogicalDrives];
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DECLARE_MESSAGE_MAP()
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};
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#endif /*APP_OPENVOLUMEDIALOG_H*/
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