ciderpress/app/Preferences.h

300 lines
8.0 KiB
C++

/*
* CiderPress
* Copyright (C) 2007, 2008 by faddenSoft, LLC. All Rights Reserved.
* See the file LICENSE for distribution terms.
*/
/*
* Keep track of user preferences.
*
* How to add a new preference item:
* - Add an entry to the PrefNum enum, below.
* - Add a corresponding entry to Preferences::fPrefMaps, adding a new
* section to the registry if appropriate.
* - Add a default value to Preferences::Preferences. If not specified,
* strings will be nil and numeric values will be zero.
*/
#ifndef __PREFERENCES__
#define __PREFERENCES__
#include "MyApp.h"
class ContentList;
/*
* Number of visible columns. (We no longer have "invisible" columns, so the
* name is somewhat misleading.)
*
* This is used widely. Update with care.
*/
const int kNumVisibleColumns = 9;
/*
* Used to save & restore column layout and sorting preferences for
* the ContentList class.
*/
class ColumnLayout {
public:
ColumnLayout(void) {
for (int i = 0; i < kNumVisibleColumns; i++)
fColumnWidth[i] = kWidthDefaulted;
fSortColumn = kNumVisibleColumns; // means "use original order"
fAscending = true;
}
~ColumnLayout(void) {}
void LoadFromRegistry(const char* section);
void SaveToRegistry(const char* section);
int GetColumnWidth(int col) const {
ASSERT(col >= 0 && col < kNumVisibleColumns);
return fColumnWidth[col];
}
void SetColumnWidth(int col, int width) {
ASSERT(col >= 0 && col < kNumVisibleColumns);
ASSERT(width >= 0 || width == kWidthDefaulted);
fColumnWidth[col] = width;
}
int GetSortColumn(void) const { return fSortColumn; }
void SetSortColumn(int col) {
ASSERT(col >= 0 && col <= kNumVisibleColumns);
fSortColumn = col;
}
bool GetAscending(void) const { return fAscending; }
void SetAscending(bool val) { fAscending = val; }
/* column width value used to flag "defaulted" status */
enum { kWidthDefaulted = -1 };
/* minimium width of column 0 (pathname) */
enum { kMinCol0Width = 50 };
private:
// Create a dummy list control to get default column widths.
void DetermineDefaultWidths(ContentList* pList);
int fColumnWidth[kNumVisibleColumns];
int fSortColumn;
bool fAscending;
};
/*
* Preferences type enumeration.
*
* This is logically part of the Preferences object, but it's annoying to
* have to specify the scope resolution operator everywhere.
*/
typedef enum {
/**/ kPrefNumUnknown = 0,
/* these are saved in the registry */
// sticky settings for add file options
kPrAddIncludeSubFolders, // bool
kPrAddStripFolderNames, // bool
kPrAddOverwriteExisting, // bool
kPrAddTypePreservation, // long
kPrAddConvEOL, // long
// sticky settings for file extraction
//kPrExtractPath, // string
kPrExtractConvEOL, // long
kPrExtractConvHighASCII, // bool
kPrExtractIncludeData, // bool
kPrExtractIncludeRsrc, // bool
kPrExtractIncludeDisk, // bool
kPrExtractEnableReformat, // bool
kPrExtractDiskTo2MG, // bool
kPrExtractAddTypePreservation, // bool
kPrExtractAddExtension, // bool
kPrExtractStripFolderNames, // bool
kPrExtractOverwriteExisting, // bool
// // view file options
// kPrViewIncludeDataForks, // bool
// kPrViewIncludeRsrcForks, // bool
// kPrViewIncludeDiskImages, // bool
// kPrViewIncludeComments, // bool
// convert disk image to file archive
//kPrConvFileConvDOSText, // bool
//kPrConvFileConvPascalText, // bool
kPrConvFileEmptyFolders, // bool
// folders for CFileDialog initialization
kPrOpenArchiveFolder, // string
kPrConvertArchiveFolder, // string
kPrAddFileFolder, // string
kPrExtractFileFolder, // string
// logical/physical volume prefs
kPrVolumeFilter, // long
//kPrVolumeReadOnly, // bool
// cassette import/export prefs
kPrCassetteAlgorithm, // long
kPrOpenWAVFolder, // string
// items from the Preferences propertypages (must be saved/restored)
kPrMimicShrinkIt, // bool
kPrBadMacSHK, // bool
kPrReduceSHKErrorChecks, // bool
kPrCoerceDOSFilenames, // bool
kPrSpacesToUnder, // bool
kPrPasteJunkPaths, // bool
kPrBeepOnSuccess, // bool
kPrQueryImageFormat, // bool
kPrOpenVolumeRO, // bool
kPrOpenVolumePhys0, // bool
kPrProDOSAllowLower, // bool
kPrProDOSUseSparse, // bool
kPrCompressionType, // long
kPrMaxViewFileSize, // long
kPrNoWrapText, // bool
kPrHighlightHexDump, // bool
kPrHighlightBASIC, // bool
kPrConvHiResBlackWhite, // bool
kPrConvDHRAlgorithm, // long
kPrRelaxGfxTypeCheck, // bool
kPrDisasmOneByteBrkCop, // bool
//kPrEOLConvRaw, // bool
kPrConvTextEOL_HA, // bool
kPrConvPascalText, // bool
kPrConvPascalCode, // bool
kPrConvCPMText, // bool
kPrConvApplesoft, // bool
kPrConvInteger, // bool
kPrConvBusiness, // bool
kPrConvGWP, // bool
kPrConvText8, // bool
kPrConvGutenberg, // bool
kPrConvAWP, // bool
kPrConvADB, // bool
kPrConvASP, // bool
kPrConvSCAssem, // bool
kPrConvDisasm, // bool
kPrConvHiRes, // bool
kPrConvDHR, // bool
kPrConvSHR, // bool
kPrConvPrintShop, // bool
kPrConvMacPaint, // bool
kPrConvProDOSFolder, // bool
kPrConvResources, // bool
kPrTempPath, // string
kPrExtViewerExts, // string
// open file dialog
kPrLastOpenFilterIndex, // long
/**/ kPrefNumLastRegistry,
/* these are temporary settings, not saved in the registry */
// sticky settings for internal file viewer (ViewFilesDialog)
kPrViewTextTypeFace, // string
kPrViewTextPointSize, // long
kPrFileViewerWidth, // long
kPrFileViewerHeight, // long
// sticky setting for disk image creator
kPrDiskImageCreateFormat, // long
/**/ kPrefNumLastEntry
} PrefNum;
/*
* Container for preferences.
*/
class Preferences {
public:
Preferences(void);
~Preferences(void) {
FreeStringValues();
}
// Load/save preferences from/to registry.
int LoadFromRegistry(void);
int SaveToRegistry(void);
ColumnLayout* GetColumnLayout(void) { return &fColumnLayout; }
//bool GetShowToolbarText(void) const { return fShowToolbarText; }
//void SetShowToolbarText(bool val) { fShowToolbarText = val; }
bool GetPrefBool(PrefNum num) const;
void SetPrefBool(PrefNum num, bool val);
long GetPrefLong(PrefNum num) const;
void SetPrefLong(PrefNum num, long val);
const char* GetPrefString(PrefNum num) const;
void SetPrefString(PrefNum num, const char* str);
private:
void InitTempPath(void);
void InitFolders(void);
bool GetMyDocuments(CString* pPath);
int DefaultCompressionType(void);
void FreeStringValues(void);
/*
* Internal data structure used to manage preferences.
*/
typedef enum { kPTNone, kBool, kLong, kString } PrefType;
typedef struct PrefMap {
PrefNum num;
PrefType type;
const char* registrySection;
const char* registryKey;
} PrefMap;
static const PrefMap fPrefMaps[kPrefNumLastEntry];
void ScanPrefMaps(void);
// this holds the actual values
void* fValues[kPrefNumLastEntry];
// verify that the entry exists and has the expected type
bool ValidateEntry(PrefNum num, PrefType type) const {
if (num <= kPrefNumUnknown || num >= kPrefNumLastEntry) {
ASSERT(false);
return false;
}
if (fPrefMaps[num].type != type) {
ASSERT(false);
return false;
}
return true;
}
// column widths for ContentList
ColumnLayout fColumnLayout;
/*
* Registry helpers.
*/
UINT GetInt(const char* section, const char* key, int dflt) {
return gMyApp.GetProfileInt(section, key, dflt);
}
bool GetBool(const char* section, const char* key, bool dflt) {
return (gMyApp.GetProfileInt(section, key, dflt) != 0);
}
CString GetString(const char* section, const char* key,
const char* dflt)
{
return gMyApp.GetProfileString(section, key, dflt);
}
BOOL WriteInt(const char* section, const char* key, int value) {
return gMyApp.WriteProfileInt(section, key, value);
}
BOOL WriteBool(const char* section, const char* key, bool value) {
return gMyApp.WriteProfileInt(section, key, value);
}
BOOL WriteString(const char* section, const char* key, const char* value) {
return gMyApp.WriteProfileString(section, key, value);
}
};
#endif /*__PREFERENCES__*/