278 lines
6.6 KiB
C
278 lines
6.6 KiB
C
/*
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* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
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*/
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#include "e.h"
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/* FIXME: this code is destined for death - replaced by e_fm.c that already can
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* do this stuff */
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/*- DESCRIPTION -*/
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/* This is a list of files in a scrollbable container. When a file is selected
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* this object will return the file name.
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*/
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#define SMART_NAME "e_fileselector"
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#define API_ENTRY E_Smart_Data *sd; sd = evas_object_smart_data_get(obj); if ((!obj) || (!sd) || (evas_object_type_get(obj) && strcmp(evas_object_type_get(obj), SMART_NAME)))
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#define INTERNAL_ENTRY E_Smart_Data *sd; sd = evas_object_smart_data_get(obj); if (!sd) return;
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typedef struct _E_Smart_Data E_Smart_Data;
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struct _E_Smart_Data
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{
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Evas_Object *parent;
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Evas_Object *frame; /* scrollframe object */
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Evas_Object *files; /* file view object */
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int view; /* view type, icons, list */
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Evas_Coord x, y, w, h; /* coords */
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void (*func) (Evas_Object *obj, char *file, void *data); /* selection cb */
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void (*func_hilite) (Evas_Object *obj, char *file, void *data); /* selection cb */
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void *func_data; /* selection cb data */
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};
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/* local subsystem functions */
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static void _e_smart_add(Evas_Object *obj);
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static void _e_smart_del(Evas_Object *obj);
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static void _e_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
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static void _e_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h);
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static void _e_smart_show(Evas_Object *obj);
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static void _e_smart_hide(Evas_Object *obj);
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static void _e_smart_color_set(Evas_Object *obj, int r, int g, int b, int a);
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static void _e_smart_clip_set(Evas_Object *obj, Evas_Object * clip);
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static void _e_smart_clip_unset(Evas_Object *obj);
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static void _e_smart_init(void);
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static void _e_file_selector_selected_cb(Evas_Object *obj, char *file, void *data);
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static void _e_file_selector_hilited_cb(Evas_Object *obj, char *file, void *data);
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static void _e_file_selector_scroll_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
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static void _e_file_selector_scroll_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
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static void _e_file_selector_scroll_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
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static void _e_file_selector_scroll_child_size_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
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/* local subsystem globals */
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static Evas_Smart *_e_smart = NULL;
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/* externally accessible functions */
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EAPI Evas_Object *
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e_file_selector_add(Evas *evas)
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{
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_e_smart_init();
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return evas_object_smart_add(evas, _e_smart);
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}
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EAPI void
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e_file_selector_view_set(Evas_Object *obj, int type)
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{
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API_ENTRY return;
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switch(type)
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{
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case E_FILE_SELECTOR_ICONVIEW:
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break;
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case E_FILE_SELECTOR_LISTVIEW:
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break;
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}
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}
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EAPI int
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e_file_selector_view_get(Evas_Object *obj)
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{
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API_ENTRY return 0;
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return sd->view;
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}
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EAPI void
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e_file_selector_callback_add(Evas_Object *obj, void (*func) (Evas_Object *obj, char *file, void *data), void (*func_hilite) (Evas_Object *obj, char *file, void *data), void *data)
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{
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API_ENTRY return;
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sd->func = func;
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sd->func_hilite = func_hilite;
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sd->func_data = data;
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}
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EAPI void
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e_file_selector_dir_set(Evas_Object *obj, const char *dir)
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{
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API_ENTRY return;
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e_fm_dir_set(sd->files, dir);
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}
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static void
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_e_file_selector_scroll_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
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{
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e_fm_scroll_set(obj, x, y);
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}
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static void
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_e_file_selector_scroll_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
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{
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e_fm_scroll_get(obj, x, y);
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}
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static void
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_e_file_selector_scroll_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
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{
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e_fm_scroll_max_get(obj, x, y);
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}
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static void
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_e_file_selector_scroll_child_size_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
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{
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e_fm_geometry_virtual_get(obj, x, y);
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}
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/* local subsystem functions */
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static void
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_e_smart_add(Evas_Object *obj)
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{
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E_Smart_Data *sd;
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Evas *evas;
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char *home;
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sd = calloc(1, sizeof(E_Smart_Data));
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if (!sd) return;
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sd->x = 0;
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sd->y = 0;
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sd->w = 0;
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sd->h = 0;
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sd->parent = obj;
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sd->func = NULL;
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sd->func_hilite = NULL;
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sd->func_data = NULL;
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sd->view = E_FILE_SELECTOR_ICONVIEW;
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evas = evas_object_evas_get(obj);
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sd->frame = e_scrollframe_add(evas);
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evas_object_smart_member_add(sd->frame, obj);
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sd->files = e_fm_add(evas);
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/* temp fix until this is handled properly */
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home = e_user_homedir_get();
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e_fm_dir_set(sd->files, home);
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E_FREE(home);
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e_fm_selector_enable(sd->files, _e_file_selector_selected_cb, _e_file_selector_hilited_cb, sd);
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evas_object_smart_member_add(sd->files, obj);
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e_scrollframe_extern_pan_set(sd->frame, sd->files,
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_e_file_selector_scroll_set,
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_e_file_selector_scroll_get,
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_e_file_selector_scroll_max_get,
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_e_file_selector_scroll_child_size_get);
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evas_object_smart_data_set(obj, sd);
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evas_object_show(sd->frame);
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}
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static void
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_e_smart_del(Evas_Object *obj)
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{
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INTERNAL_ENTRY;
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evas_object_del(sd->frame);
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evas_object_del(sd->files);
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free(sd);
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}
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static void
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_e_smart_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
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{
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INTERNAL_ENTRY;
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sd->x = x;
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sd->y = y;
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evas_object_move(sd->frame, x, y);
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}
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static void
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_e_smart_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
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{
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INTERNAL_ENTRY;
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sd->w = w;
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sd->h = h;
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evas_object_resize(sd->frame, w, h);
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}
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static void
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_e_smart_show(Evas_Object *obj)
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{
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INTERNAL_ENTRY;
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evas_object_show(sd->frame);
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}
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static void
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_e_smart_hide(Evas_Object *obj)
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{
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INTERNAL_ENTRY;
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evas_object_hide(sd->frame);
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}
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static void
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_e_smart_color_set(Evas_Object *obj, int r, int g, int b, int a)
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{
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INTERNAL_ENTRY;
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evas_object_color_set(sd->frame, r, g, b, a);
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}
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static void
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_e_smart_clip_set(Evas_Object *obj, Evas_Object *clip)
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{
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INTERNAL_ENTRY;
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evas_object_clip_set(sd->frame, clip);
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}
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static void
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_e_smart_clip_unset(Evas_Object *obj)
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{
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INTERNAL_ENTRY;
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evas_object_clip_unset(sd->frame);
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}
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static void
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_e_file_selector_selected_cb(Evas_Object *obj, char *file, void *data)
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{
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E_Smart_Data *sd;
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sd = data;
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if(sd->func)
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sd->func(sd->parent, file, sd->func_data);
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}
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static void
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_e_file_selector_hilited_cb(Evas_Object *obj, char *file, void *data)
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{
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E_Smart_Data *sd;
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sd = data;
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if(sd->func_hilite)
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sd->func_hilite(sd->parent, file, sd->func_data);
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}
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/* never need to touch this */
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static void
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_e_smart_init(void)
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{
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if (_e_smart) return;
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_e_smart = evas_smart_new(SMART_NAME,
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_e_smart_add,
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_e_smart_del,
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NULL, NULL, NULL, NULL, NULL,
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_e_smart_move,
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_e_smart_resize,
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_e_smart_show,
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_e_smart_hide,
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_e_smart_color_set,
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_e_smart_clip_set,
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_e_smart_clip_unset,
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NULL);
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}
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