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ephoto
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ephoto/src/bin/ephoto.h

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#ifndef _EPHOTO_H_
# define _EPHOTO_H_
# ifdef HAVE_CONFIG_H
# include "config.h"
# endif
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
# include <dirent.h>
# include <unistd.h>
# include <limits.h>
# include <math.h>
# include <Eet.h>
# include <Ecore.h>
# include <Ecore_Evas.h>
# include <Ecore_Ipc.h>
# include <Ecore_File.h>
# include <Efreet_Mime.h>
# include <Elementary.h>
# include <Elementary_Cursor.h>
# include <Eina.h>
# include <Edje.h>
# include <Evas.h>
# include <Eio.h>
# ifdef HAVE_PO
# include <locale.h>
# endif
#if HAVE_GETTEXT && ENABLE_NLS
# include <libintl.h>
# define _(string) gettext(string)
#else
# define _(string) (string)
# define ngettext(String1, String2, Var) Var == 1 ? String1 : String2
#endif
# define USE_IPC
/*local types*/
typedef struct _Ephoto_Config Ephoto_Config;
typedef struct _Ephoto Ephoto;
typedef struct _Ephoto_Entry Ephoto_Entry;
typedef struct _Ephoto_Event_Entry_Create Ephoto_Event_Entry_Create;
typedef enum _Ephoto_State Ephoto_State;
typedef enum _Ephoto_Orient Ephoto_Orient;
typedef enum _Ephoto_Sort Ephoto_Sort;
typedef enum _Ephoto_Ipc_Domain Ephoto_Ipc_Domain;
/*main window functions*/
Evas_Object *ephoto_window_add(const char *path);
void ephoto_title_set(Ephoto *ephoto, const char *title);
void ephoto_thumb_size_set(Ephoto *ephoto, int size);
Evas_Object *ephoto_thumb_add(Ephoto *ephoto, Evas_Object *parent,
Ephoto_Entry *entry);
void ephoto_directory_set(Ephoto *ephoto, const char *path,
Elm_Object_Item *expanded, Eina_Bool dirs_only, Eina_Bool thumbs_only);
void ephoto_show_folders(Ephoto *ephoto, Eina_Bool toggle);
/*config panel functions*/
Eina_Bool ephoto_config_init(Ephoto *em);
void ephoto_config_save(Ephoto *em);
void ephoto_config_free(Ephoto *em);
void ephoto_config_main(Ephoto *em);
/*single image functions*/
Evas_Object *ephoto_single_browser_add(Ephoto *ephoto, Evas_Object *parent);
void ephoto_single_browser_show_controls(Ephoto *ephoto);
void ephoto_single_browser_entries_set(Evas_Object *obj, Eina_List *entries);
void ephoto_single_browser_entry_set(Evas_Object *obj, Ephoto_Entry *entry);
void ephoto_single_browser_focus_set(Ephoto *ephoto);
void ephoto_single_browser_path_pending_set(Evas_Object *obj,
const char *path);
void ephoto_single_browser_path_pending_unset(Evas_Object *obj);
void ephoto_single_browser_path_created(Evas_Object *obj, Ephoto_Entry *entry);
void ephoto_single_browser_image_data_update(Evas_Object *main,
Evas_Object *image, unsigned int *image_data, Evas_Coord w, Evas_Coord h);
void ephoto_single_browser_image_data_done(Evas_Object *main,
unsigned int *image_data, Evas_Coord w, Evas_Coord h);
void ephoto_single_browser_cancel_editing(Evas_Object *main);
void ephoto_single_browser_slideshow(Evas_Object *obj);
/* smart callbacks called: "back" - the user wants to go back to the previous
* screen. */
/*slideshow functions*/
Evas_Object *ephoto_slideshow_add(Ephoto *ephoto, Evas_Object *parent);
void ephoto_slideshow_entries_set(Evas_Object *obj, Eina_List *entries);
void ephoto_slideshow_entry_set(Evas_Object *obj, Ephoto_Entry *entry);
void ephoto_slideshow_show_controls(Ephoto *ephoto);
/* smart callbacks called: "back" - the user wants to go back to the previous
* screen. */
/*thumbnail browser functions*/
Evas_Object *ephoto_thumb_browser_add(Ephoto *ephoto, Evas_Object *parent);
void ephoto_thumb_browser_show_controls(Ephoto *ephoto);
void ephoto_thumb_browser_insert(Ephoto *ephoto, Ephoto_Entry *entry);
void ephoto_thumb_browser_remove(Ephoto *ephoto, Ephoto_Entry *entry);
void ephoto_thumb_browser_update(Ephoto *ephoto, Ephoto_Entry *entry);
void ephoto_thumb_browser_update_info_label(Ephoto *ephoto);
void ephoto_thumb_browser_slideshow(Evas_Object *obj);
void ephoto_thumb_browser_paste(Ephoto *ephoto, Elm_Object_Item *item);
void ephoto_thumb_browser_clear(Ephoto *ephoto);
void ephoto_thumb_browser_recalc(Ephoto *ephoto);
void ephoto_thumb_browser_dirs_only_set(Ephoto *ephoto, Eina_Bool dirs_only);
/* smart callbacks called: "selected" - an item in the thumb browser is
* selected. The selected Ephoto_Entry is passed as event_info argument. */
/*directory browser functions*/
Evas_Object *ephoto_directory_browser_add(Ephoto *ephoto, Evas_Object *parent);
void ephoto_directory_browser_initialize_structure(Ephoto *ephoto);
void ephoto_directory_browser_top_dir_set(Ephoto *ephoto, const char *dir);
void ephoto_directory_browser_clear(Ephoto *ephoto);
/*thumbnailing functions taken from enlightenment*/
int e_thumb_init(void);
int e_thumb_shutdown(void);
Evas_Object *e_thumb_icon_add(Evas *evas, Eina_Bool aspect);
void e_thumb_icon_file_set(Evas_Object *obj, const char *file, const char *key);
void e_thumb_icon_size_set(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
void e_thumb_icon_begin(Evas_Object *obj);
void e_thumb_icon_end(Evas_Object *obj);
void e_thumb_icon_rethumb(Evas_Object *obj);
const char *e_thumb_sort_id_get(Evas_Object *obj);
void e_thumb_client_data(Ecore_Ipc_Event_Client_Data *e);
void e_thumb_client_del(Ecore_Ipc_Event_Client_Del *e);
int e_ipc_init(void);
int e_ipc_shutdown(void);
/*editing functions*/
Evas_Object *ephoto_editor_add(Ephoto *ephoto, Evas_Object *parent, const char *title,
const char *data_name, void *data);
void ephoto_editor_del(Evas_Object *obj, Evas_Object *parent);
void ephoto_cropper_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
Evas_Object *image_parent, Evas_Object *image);
void ephoto_bcg_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
Evas_Object *image);
void ephoto_hsv_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
Evas_Object *image);
void ephoto_color_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
Evas_Object *image);
void ephoto_red_eye_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
Evas_Object *image);
void ephoto_scale_add(Ephoto *ephoto, Evas_Object *main, Evas_Object *parent,
Evas_Object *image, const char *file);
void ephoto_filter_blur(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_sharpen(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_dither(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_black_and_white(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_old_photo(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_painting(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_posterize(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_sketch(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_invert(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_edge(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_emboss(Ephoto *ephoto, Evas_Object *image);
void ephoto_filter_histogram_eq(Ephoto *ephoto, Evas_Object *image);
/*file functions*/
void ephoto_file_save_image(Ephoto *ephoto, Ephoto_Entry *entry,
Evas_Object *image);
void ephoto_file_save_image_as(Ephoto *ephoto, Ephoto_Entry *entry,
Evas_Object *image);
void ephoto_file_upload_image(Ephoto *ephoto, Ephoto_Entry *entry);
void ephoto_file_new_dir(Ephoto *ephoto, const char *path);
void ephoto_file_rename(Ephoto *ephoto, const char *path);
void ephoto_file_move(Ephoto *ephoto, Eina_List *files, const char *path);
void ephoto_file_copy(Ephoto *ephoto, Eina_List *files, const char *path);
void ephoto_file_paste(Ephoto *ephoto, Eina_List *files, Eina_Bool copy,
const char *path);
void ephoto_file_delete(Ephoto *ephoto, Eina_List *files,
Eina_File_Type type);
void ephoto_file_empty_trash(Ephoto *ephoto, Eina_List *files);
/*data types and structures*/
enum _Ephoto_State
{
EPHOTO_STATE_THUMB,
EPHOTO_STATE_SINGLE,
EPHOTO_STATE_SLIDESHOW
};
enum _Ephoto_Orient
{
EPHOTO_ORIENT_0 = 1,
EPHOTO_ORIENT_FLIP_HORIZ = 2,
EPHOTO_ORIENT_180 = 3,
EPHOTO_ORIENT_FLIP_VERT = 4,
EPHOTO_ORIENT_FLIP_VERT_90 = 5,
EPHOTO_ORIENT_90 = 6,
EPHOTO_ORIENT_FLIP_HORIZ_90 = 7,
EPHOTO_ORIENT_270 = 8
};
enum _Ephoto_Sort
{
EPHOTO_SORT_ALPHABETICAL_ASCENDING,
EPHOTO_SORT_ALPHABETICAL_DESCENDING,
EPHOTO_SORT_MODTIME_ASCENDING,
EPHOTO_SORT_MODTIME_DESCENDING,
EPHOTO_SORT_SIMILARITY
};
enum _Ephoto_Ipc_Domain
{
EPHOTO_IPC_DOMAIN_THUMB
};
struct _Ephoto_Config
{
int config_version;
int thumb_size;
int thumb_gen_size;
int window_width;
int window_height;
double slideshow_timeout;
double left_size;
double right_size;
const char *directory;
const char *slideshow_transition;
const char *open;
Eina_Bool fsel_hide;
Eina_Bool prompts;
Eina_Bool drop;
Eina_Bool movess;
Eina_Bool smooth;
Eina_Bool firstrun;
Eina_Bool folders;
Eina_Bool thumbnail_aspect;
Evas_Object *slide_time;
Evas_Object *slide_trans;
Evas_Object *open_dir;
Evas_Object *open_dir_custom;
Evas_Object *show_prompts;
Evas_Object *move_drop;
Evas_Object *smooth_scale;
Evas_Object *slide_move;
Evas_Object *show_folders;
Evas_Object *thumb_aspect;
Evas_Object *panel_size;
};
struct _Ephoto
{
Evas_Object *win;
Evas_Object *main;
Evas_Object *layout;
Evas_Object *pager;
Evas_Object *statusbar;
Evas_Object *folders_button;
Evas_Object *folders_icon;
Evas_Object *view_button;
Evas_Object *controls_left;
Evas_Object *controls_right;
Evas_Object *infolabel;
Evas_Object *exit;
Evas_Object *thumb_browser;
Evas_Object *single_browser;
Evas_Object *slideshow;
Evas_Object *dir_browser;
Evas_Object *file_popup;
Eina_Bool folders_toggle;
Eina_List *entries;
Eina_List *selentries;
Eina_List *searchentries;
Eina_List *thumbs;
Eio_Monitor *monitor;
Eina_List *monitor_handlers;
Eina_List *file_pos;
Eina_List *upload_handlers;
Ecore_Thread *file_thread;
Ecore_Con_Url *url_up;
char *url_ret;
char *upload_error;
int file_errors;
const char *top_directory;
const char *config_path;
const char *trash_path;
const char *destination;
int thumb_gen_size;
struct
{
Ecore_Timer *thumb_regen;
} timer;
struct
{
Ecore_Job *change_dir;
} job;
Eio_File *ls;
Evas_Object *prefs_win;
Ephoto_State state, prev_state;
Ephoto_Config *config;
Ephoto_Sort sort;
};
struct _Ephoto_Entry
{
const char *path;
const char *basename;
const char *label;
const char *sort_id;
double size;
Ephoto *ephoto;
Eio_Monitor *monitor;
Eina_List *monitor_handlers;
Elm_Object_Item *item;
Elm_Object_Item *parent;
Eina_List *free_listeners;
Eina_Bool is_dir;
Eina_Bool is_link;
Eina_Bool no_delete;
Evas_Object *genlist;
Evas_Object *gengrid;
Evas_Object *thumb;
};
struct _Ephoto_Event_Entry_Create
{
Ephoto_Entry *entry;
};
/*ephoto file functions*/
Ephoto_Entry *ephoto_entry_new(Ephoto *ephoto, const char *path,
const char *label, Eina_File_Type type);
Eina_Bool ephoto_entry_exists(Ephoto *ephoto, const char *path);
void ephoto_entry_free(Ephoto *ephoto, Ephoto_Entry *entry);
void ephoto_entry_free_listener_add(Ephoto_Entry *entry,
void (*cb)(void *data, const Ephoto_Entry *entry), const void *data);
void ephoto_entry_free_listener_del(Ephoto_Entry *entry,
void (*cb)(void *data, const Ephoto_Entry *entry), const void *data);
void ephoto_entries_free(Ephoto *ephoto);
int ephoto_entries_cmp(const void *pa, const void *pb);
/*check if image can be loaded*/
static inline Eina_Bool
_ephoto_eina_file_direct_info_image_useful(const Eina_File_Direct_Info *info)
{
const char *type, *bname;
int i = 0, count = 0;
const char *filters[] = {
"png", "jpeg", "jpg", "eet", "xpm", "tiff", "gif", "svg", "webp",
"pmaps", "bmp", "tga", "wbmp", "ico", "psd", "jp2k", "generic", "3fr",
"ari", "arw", "bay", "crw", "cr2", "cap", "dcs", "dcr", "dng", "drf",
"eip", "erf", "fff", "iiq", "k25", "kdc", "mdc", "mef", "mos", "mrw",
"nef", "nrw", "obm", "orf", "pef", "ptx", "pxn", "r3d", "raf", "raw",
"rwl", "rw2", "rwz", "sr2", "srf", "srw", "tif", "x3f"
};
bname = info->path + info->name_start;
if (bname[0] == '.')
return EINA_FALSE;
if ((info->type != EINA_FILE_REG) && (info->type != EINA_FILE_UNKNOWN) &&
(info->type != EINA_FILE_LNK))
return EINA_FALSE;
type = strrchr(bname, '.');
if (!type)
return EINA_FALSE;
count = sizeof(filters) / sizeof(filters[0]);
for (i = 0; i < count; i++)
{
if (!strcasecmp(type + 1, filters[i]))
return evas_object_image_extension_can_load_get(bname);
}
return EINA_FALSE;
}
/*check if image can be saved*/
static inline Eina_Bool
_ephoto_file_image_can_save(const char *ext)
{
int i = 0, count = 0;
const char *filters[] = {
"png", "jpeg", "jpg", "eet", "xpm", "tiff", "tif", "gif", "svg", "webp",
"pmaps", "bmp", "wbmp", "ico", "generic"
};
count = sizeof(filters) / sizeof(filters[0]);
for (i = 0; i < count; i++)
{
if (!strcasecmp(ext, filters[i]))
return EINA_TRUE;
}
return EINA_FALSE;
}
/*RGBA Functions*/
static inline int
ephoto_normalize_color(int color)
{
return (color >= 0 && color <= 255) ? color : (color < 0) ? 0 : 255;
}
static inline int
ephoto_mul_color_alpha(int color, int alpha)
{
return (alpha > 0 && alpha <= 255) ? (color * (255 / alpha)) : color;
}
static inline int
ephoto_demul_color_alpha(int color, int alpha)
{
return (alpha > 0 && alpha <= 255) ? ((color * alpha) / 255) : color;
}
/*event types*/
extern int EPHOTO_EVENT_ENTRY_CREATE;
extern int EPHOTO_EVENT_POPULATE_START;
extern int EPHOTO_EVENT_POPULATE_END;
extern int EPHOTO_EVENT_POPULATE_ERROR;
extern int EPHOTO_EVENT_EDITOR_RESET;
extern int EPHOTO_EVENT_EDITOR_APPLY;
extern int EPHOTO_EVENT_EDITOR_CANCEL;
extern int EPHOTO_EVENT_EDITOR_BACK;
#define CRIT(...) EINA_LOG_CRIT(__VA_ARGS__)
#define ERR(...) EINA_LOG_ERR(__VA_ARGS__)
#define WRN(...) EINA_LOG_WARN(__VA_ARGS__)
#define INF(...) EINA_LOG_INFO(__VA_ARGS__)
#define DBG(...) EINA_LOG_DBG(__VA_ARGS__)
#define EPHOTO_WEIGHT evas_object_size_hint_weight_set
#define EPHOTO_ALIGN evas_object_size_hint_align_set
#define EPHOTO_EXPAND(X) EPHOTO_WEIGHT((X), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND)
#define EPHOTO_FILL(X) EPHOTO_ALIGN((X), EVAS_HINT_FILL, EVAS_HINT_FILL)
#endif
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