mirror of
https://github.com/marketideas/qasm.git
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352 lines
11 KiB
C++
352 lines
11 KiB
C++
/*
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* CiderPress
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* Copyright (C) 2007, 2008 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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/*
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* Keep track of user preferences.
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*
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* How to add a new preference item:
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* - Add an entry to the PrefNum enum, below.
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* - Add a corresponding entry to Preferences::fPrefMaps, adding a new
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* section to the registry if appropriate.
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* - Add a default value to Preferences::Preferences. If not specified,
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* strings will be NULL and numeric values will be zero.
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*
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* For user-settable preferencers, you must also:
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* - Add a UI element to the appropriate preference page.
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* - Add the appropriate code for that item. Note in particular the data
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* exchange and ON_CONTROL_RANGE values.
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* - In Main.cpp, update OnEditPreferences() to init the page.
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* - Add a tooltip to the help file.
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*/
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#ifndef APP_PREFERENCES_H
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#define APP_PREFERENCES_H
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#include "MyApp.h"
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class ContentList;
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/*
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* Number of visible columns. (We no longer have "invisible" columns, so the
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* name is somewhat misleading.)
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*
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* This is used widely. Update with care.
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*/
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const int kNumVisibleColumns = 9;
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/*
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* Used to save & restore column layout and sorting preferences for
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* the ContentList class.
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*/
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class ColumnLayout {
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public:
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ColumnLayout(void) {
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for (int i = 0; i < kNumVisibleColumns; i++)
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fColumnWidth[i] = kWidthDefaulted;
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fSortColumn = kNumVisibleColumns; // means "use original order"
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fAscending = true;
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}
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~ColumnLayout(void) {}
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/*
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* Restore column widths.
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*/
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void LoadFromRegistry(const WCHAR* section);
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/*
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* Store column widths.
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*/
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void SaveToRegistry(const WCHAR* section);
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int GetColumnWidth(int col) const {
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ASSERT(col >= 0 && col < kNumVisibleColumns);
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return fColumnWidth[col];
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}
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void SetColumnWidth(int col, int width) {
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ASSERT(col >= 0 && col < kNumVisibleColumns);
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ASSERT(width >= 0 || width == kWidthDefaulted);
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fColumnWidth[col] = width;
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}
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int GetSortColumn(void) const { return fSortColumn; }
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void SetSortColumn(int col) {
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ASSERT(col >= 0 && col <= kNumVisibleColumns);
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fSortColumn = col;
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}
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bool GetAscending(void) const { return fAscending; }
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void SetAscending(bool val) { fAscending = val; }
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/* column width value used to flag "defaulted" status */
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enum { kWidthDefaulted = -1 };
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/* minimium width of column 0 (pathname) */
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enum { kMinCol0Width = 50 };
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private:
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// Create a dummy list control to get default column widths.
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void DetermineDefaultWidths(ContentList* pList);
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int fColumnWidth[kNumVisibleColumns];
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int fSortColumn;
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bool fAscending;
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};
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/*
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* Preferences type enumeration.
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*
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* This is logically part of the Preferences object, but it's annoying to
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* have to specify the scope resolution operator everywhere.
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*/
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typedef enum {
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/**/ kPrefNumUnknown = 0,
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/* these are saved in the registry */
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// sticky settings for add file options
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kPrAddIncludeSubFolders, // bool
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kPrAddStripFolderNames, // bool
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kPrAddOverwriteExisting, // bool
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kPrAddTypePreservation, // long
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kPrAddConvEOL, // long
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// sticky settings for file extraction
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//kPrExtractPath, // string
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kPrExtractConvEOL, // long
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kPrExtractConvHighASCII, // bool
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kPrExtractIncludeData, // bool
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kPrExtractIncludeRsrc, // bool
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kPrExtractIncludeDisk, // bool
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kPrExtractEnableReformat, // bool
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kPrExtractDiskTo2MG, // bool
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kPrExtractAddTypePreservation, // bool
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kPrExtractAddExtension, // bool
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kPrExtractStripFolderNames, // bool
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kPrExtractOverwriteExisting, // bool
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// // view file options
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// kPrViewIncludeDataForks, // bool
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// kPrViewIncludeRsrcForks, // bool
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// kPrViewIncludeDiskImages, // bool
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// kPrViewIncludeComments, // bool
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// convert disk image to file archive
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//kPrConvFileConvDOSText, // bool
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//kPrConvFileConvPascalText, // bool
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kPrConvFileEmptyFolders, // bool
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// folders for CFileDialog initialization
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kPrOpenArchiveFolder, // string
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kPrConvertArchiveFolder, // string
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kPrAddFileFolder, // string
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kPrExtractFileFolder, // string
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// logical/physical volume prefs
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kPrVolumeFilter, // long
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//kPrVolumeReadOnly, // bool
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// cassette import/export prefs
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kPrCassetteAlgorithm, // long
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kPrOpenWAVFolder, // string
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// items from the Preferences propertypages (must be saved/restored)
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kPrMimicShrinkIt, // bool
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kPrBadMacSHK, // bool
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kPrReduceSHKErrorChecks, // bool
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kPrCoerceDOSFilenames, // bool
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kPrSpacesToUnder, // bool
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kPrPasteJunkPaths, // bool
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kPrBeepOnSuccess, // bool
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kPrQueryImageFormat, // bool
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kPrOpenVolumeRO, // bool
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kPrOpenVolumePhys0, // bool
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kPrProDOSAllowLower, // bool
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kPrProDOSUseSparse, // bool
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kPrCompressionType, // long
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kPrMaxViewFileSize, // long
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kPrNoWrapText, // bool
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kPrHighlightHexDump, // bool
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kPrHighlightBASIC, // bool
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kPrConvHiResBlackWhite, // bool
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kPrConvDHRAlgorithm, // long
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kPrRelaxGfxTypeCheck, // bool
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kPrDisasmOneByteBrkCop, // bool
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kPrConvMouseTextToASCII, // bool
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//kPrEOLConvRaw, // bool
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kPrConvTextEOL_HA, // bool
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kPrConvPascalText, // bool
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kPrConvPascalCode, // bool
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kPrConvCPMText, // bool
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kPrConvApplesoft, // bool
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kPrConvInteger, // bool
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kPrConvBusiness, // bool
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kPrConvGWP, // bool
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kPrConvText8, // bool
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kPrConvGutenberg, // bool
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kPrConvAWP, // bool
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kPrConvADB, // bool
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kPrConvASP, // bool
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kPrConvSCAssem, // bool
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kPrConvDisasm, // bool
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kPrConvHiRes, // bool
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kPrConvDHR, // bool
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kPrConvSHR, // bool
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kPrConvPrintShop, // bool
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kPrConvMacPaint, // bool
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kPrConvProDOSFolder, // bool
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kPrConvResources, // bool
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kPrTempPath, // string
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kPrExtViewerExts, // string
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// open file dialog
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kPrLastOpenFilterIndex, // long
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/**/ kPrefNumLastRegistry,
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/* these are temporary settings, not saved in the registry */
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// sticky settings for internal file viewer (ViewFilesDialog)
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kPrViewTextTypeFace, // string
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kPrViewTextPointSize, // long
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kPrFileViewerWidth, // long
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kPrFileViewerHeight, // long
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// sticky setting for disk image creator
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kPrDiskImageCreateFormat, // long
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/**/ kPrefNumLastEntry
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} PrefNum;
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/*
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* Container for preferences.
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*/
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class Preferences {
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public:
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/*
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* There should be only one Preferences object in the
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* application, so this should only be run once.
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*/
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Preferences(void);
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~Preferences(void) {
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FreeStringValues();
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}
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/*
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* Load preferences from the registry.
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*/
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int LoadFromRegistry(void);
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/*
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* Save preferences to the registry.
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*/
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int SaveToRegistry(void);
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ColumnLayout* GetColumnLayout(void) { return &fColumnLayout; }
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bool GetPrefBool(PrefNum num) const;
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void SetPrefBool(PrefNum num, bool val);
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long GetPrefLong(PrefNum num) const;
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void SetPrefLong(PrefNum num, long val);
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const WCHAR* GetPrefString(PrefNum num) const;
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void SetPrefString(PrefNum num, const WCHAR* str);
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private:
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/*
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* Get a default value for the temp path.
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*/
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void InitTempPath(void);
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/*
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* Set default values for the various folders.
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*/
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void InitFolders(void);
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/*
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* Get the path to the "My Documents" folder.
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*/
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bool GetMyDocuments(CString* pPath);
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/*
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* Determine the type of compression to use as a default, based on what this
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* version of NufxLib supports.
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*
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* Note this happens *before* the AppInit call, so we should restrict this to
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* things that are version-safe for all of NufxLib v2.x.
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*/
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int DefaultCompressionType(void);
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/*
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* Free storage for any string entries.
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*/
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void FreeStringValues(void);
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/*
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* Internal data structure used to manage preferences.
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*/
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typedef enum { kPTNone, kBool, kLong, kString } PrefType;
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typedef struct PrefMap {
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PrefNum num;
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PrefType type;
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const WCHAR* registrySection;
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const WCHAR* registryKey;
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} PrefMap;
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static const PrefMap fPrefMaps[kPrefNumLastEntry];
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/*
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* Do a quick scan of the PrefMaps to identify duplicate, misplaced, and
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* missing entries.
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*/
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void ScanPrefMaps(void);
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// this holds the actual values
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void* fValues[kPrefNumLastEntry];
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// verify that the entry exists and has the expected type
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bool ValidateEntry(PrefNum num, PrefType type) const {
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if (num <= kPrefNumUnknown || num >= kPrefNumLastEntry) {
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ASSERT(false);
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return false;
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}
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if (fPrefMaps[num].type != type) {
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ASSERT(false);
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return false;
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}
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return true;
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}
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// column widths for ContentList
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ColumnLayout fColumnLayout;
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/*
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* Registry helpers.
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*/
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UINT GetInt(const WCHAR* section, const WCHAR* key, int dflt) {
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return gMyApp.GetProfileInt(section, key, dflt);
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}
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bool GetBool(const WCHAR* section, const WCHAR* key, bool dflt) {
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return (gMyApp.GetProfileInt(section, key, dflt) != 0);
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}
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CString GetString(const WCHAR* section, const WCHAR* key,
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const WCHAR* dflt)
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{
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return gMyApp.GetProfileString(section, key, dflt);
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}
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BOOL WriteInt(const WCHAR* section, const WCHAR* key, int value) {
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return gMyApp.WriteProfileInt(section, key, value);
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}
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BOOL WriteBool(const WCHAR* section, const WCHAR* key, bool value) {
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return gMyApp.WriteProfileInt(section, key, value);
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}
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BOOL WriteString(const WCHAR* section, const WCHAR* key, const WCHAR* value) {
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return gMyApp.WriteProfileString(section, key, value);
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}
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};
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#endif /*APP_PREFERENCES_H*/
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