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102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
#ifndef __DESKTOPENTRY_H__
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#define __DESKTOPENTRY_H__
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#include <edelib/String.h>
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#include <edelib/Debug.h>
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#include <edelib/List.h>
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EDELIB_NS_USING(String)
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EDELIB_NS_USING(list)
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class DesktopEntry;
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typedef list<DesktopEntry*> DesktopEntryList;
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typedef list<DesktopEntry*>::iterator DesktopEntryListIt;
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typedef list<String> StrList;
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typedef list<String>::iterator StrListIt;
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/* Represents entry for a menu. Do not confuse it with DesktopFile from edelib */
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class DesktopEntry {
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private:
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/* used to load "later" found .desktop file, in case duplicate desktop file id's was found */
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unsigned int age;
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/* used for <OnlyUnallocated> and <NotOnlyUnallocated> */
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bool allocated;
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/* absolute path to .desktop file */
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String *path;
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/* Desktop File Id */
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String *id;
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/* Categories value from .desktop file; filled with load() */
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String *categories;
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/* Localized Name value from .desktop file; filled with load() */
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String *name;
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/* GenericName value from .desktop file; filled with load() */
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String *generic_name;
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/* Comment value from .desktop file; filled with load() */
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String *comment;
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/* Icon value from .desktop file; filled with load() */
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String *icon;
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/* Exec value from .desktop file; filled with load() */
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String *exec;
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/* tokenized 'categories' */
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StrList category_list;
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E_DISABLE_CLASS_COPY(DesktopEntry)
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public:
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DesktopEntry() : age(0), allocated(false), path(NULL), id(NULL),
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categories(NULL), name(NULL), generic_name(NULL), comment(NULL), icon(NULL), exec(NULL) { }
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~DesktopEntry();
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/*
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* Construct full path by using 'dir/p' and construct desktop file id according
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* to the menu spec. If 'basedir' was given (can be NULL), 'dir' will be diffed against it
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* so correct prefix for desktop file id can be calculated.
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*
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* The id is calculated like this:
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* $XDG_DATA_DIRS/applications/foo.desktop => foo.desktop
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* $XDG_DATA_DIRS/applications/ede/foo.desktop => ede-foo.desktop
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* $XDG_DATA_DIRS/applications/ede/menu/foo.desktop => ede-menu-foo.desktop
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*/
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void assign_path(const char *dir, const char *p , const char *basedir);
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/* loads actual .desktop file and reads it */
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bool load(void);
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/* check if Categories key contains given category */
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bool in_category(const char *cat);
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void mark_as_allocated(void) { allocated = true; }
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bool is_allocated(void) { return allocated; }
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const char *get_path(void) { return path ? path->c_str() : NULL; }
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const char *get_id(void) { return id ? id->c_str() : NULL; }
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unsigned int get_age(void) { return age; }
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const char *get_name(void) { return name ? name->c_str() : NULL; }
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const char *get_icon(void) { return icon ? icon->c_str() : NULL; }
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const char *get_exec(void) { return exec ? exec->c_str() : NULL; }
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};
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/* remove duplicate items in the list, by looking at DesktopEntry id */
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void desktop_entry_list_remove_duplicates(DesktopEntryList &lst);
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/* call 'load()' on each member; if 'load()' fails, that member will be removed */
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void desktop_entry_list_load_all(DesktopEntryList &lst);
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/* sort a list of entries */
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void desktop_entry_list_sort(DesktopEntryList &lst);
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#endif
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