150 lines
3.9 KiB
C++
150 lines
3.9 KiB
C++
/*
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* Copyright 2000-2008, François Revol, <revol@free.fr>. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _THEMEMANAGER_H_
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#define _THEMEMANAGER_H_
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/*
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* ThemeManager class header
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*/
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#include <List.h>
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#include <Message.h>
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#include <String.h>
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#include "UITheme.h"
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/* backup of current settings when applying a theme */
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#define THEME_ID_BACKUP -1
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namespace Z {
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namespace ThemeManager {
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class ThemeManager;
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class ThemesAddon;
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} // ns ThemeManager
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} // ns Z
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using Z::ThemeManager::ThemeManager;
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using Z::ThemeManager::ThemesAddon;
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class BDirectory;
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class BBitmap;
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class BView;
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namespace Z {
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namespace ThemeManager {
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class ThemeManager {
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public:
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ThemeManager();
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virtual ~ThemeManager();
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/* addon list */
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status_t LoadAddons();
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status_t UnloadAddons();
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int32 FindAddon(const char *name);
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int32 CountAddons();
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ThemesAddon *AddonAt(int32 addon);
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/* addon presentation */
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const char *AddonName(int32 addon);
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const char *AddonDescription(int32 addon);
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BView *OptionsView(int32 addon);
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status_t RunPreferencesPanel(int32 addon);
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status_t LoadSettings();
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status_t SaveSettings();
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void SetAddonFlags(int32 addon, uint32 flags);
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uint32 AddonFlags(int32 addon);
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/* add pretty names */
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status_t AddNames(BMessage &names);
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status_t GetNames(BMessage &names);
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/* Theme enumeration - INTERNAL */
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status_t LoadThemes();
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status_t AddTheme(BMessage *theme);
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status_t UnloadThemes(); /* just for cleanup */
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int32 CountThemes();
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BMessage *ThemeAt(int32 id, bool allowbackup = false);
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status_t SetThemeAt(int32 id, BMessage ©from);
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int32 FindTheme(const char *name);
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status_t CurrentTheme(BMessage ©to);
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/* Theme manipulation */
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status_t ApplyTheme(int32 id, uint32 flags=UI_THEME_SETTINGS_SET_ALL);
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int32 MakeTheme(uint32 flags=UI_THEME_SETTINGS_RETRIEVE);
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status_t UpdateTheme(int32 id, uint32 flags=UI_THEME_SETTINGS_RETRIEVE);
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status_t DeleteTheme(int32 id);
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int32 SelectedTheme();
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status_t ApplyDefaultTheme(uint32 flags=UI_THEME_SETTINGS_SET_ALL);
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status_t BackupCurrent();
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status_t RestoreCurrent();
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bool CanRevert();
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status_t CompareToCurrent(BMessage &theme);
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/* Theme installation */
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status_t InstallFiles(BMessage &theme, BDirectory &folder);
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status_t BackupFiles(BMessage &theme, BDirectory &folder);
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/* save to disk */
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status_t SaveTheme(int32 id, bool excl = false);
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/* make a zip */
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status_t PackageTheme(BMessage &theme);
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/* load from disk (zip / folder) */
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status_t LoadTheme(const char *path, BMessage **to=NULL);
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/* Theme importation */
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int32 CountThemeImporters();
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const char *ThemeImporterAt(int32 index);
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status_t ImportThemesFor(int32 index, const char *path=NULL);
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/* Theme properties */
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bool ThemeHasInfoFor(int32 id, BString &module);
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status_t ThemeName(int32 id, BString ©to);
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status_t ThemeLocation(int32 id, BString ©to);
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bool ThemeIsReadOnly(int32 id);
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status_t ThemeDescription(int32 id, BString ©to);
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status_t ThemeKeywords(int32 id, BString ©to);
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status_t ThemeScreenShot(int32 id, BBitmap **copyto);
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status_t SetThemeHasInfoFor(int32 id, BString module);
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status_t SetThemeName(int32 id, BString name);
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status_t SetThemeDescription(int32 id, BString description);
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status_t SetThemeKeywords(int32 id, BString keywords);
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status_t SetThemeScreenShot(int32 id, BBitmap *bitmap);
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/* create the screenshot from current and add it */
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status_t MakeThemeScreenShot(int32 id);
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/* utilities */
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/* remove all bad chars */
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void NormalizeThemeFolderName(BString &name);
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private:
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BMessage fSettings;
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BMessage fBackupTheme; /* as in last selected */
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BString fCurrentThemeName;
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int32 fSelectedTheme;
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BList fAddonList;
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int32 fAddonCount;
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BList fThemeList;
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BMessage fNames; /* pretty names for fields */
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BList fThemeImporters;
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};
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} // ns ThemeManager
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} // ns Z
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#define Z_THEME_MANAGER_SETTINGS_FILE "x-vnd.yT-ThemeManager"
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using namespace Z::ThemeManager;
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#endif // _THEMEMANAGER_H_
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