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#include "e.h"
#include "e_widget_filepreview.h"
typedef struct _E_Widget_Data E_Widget_Data;
struct _E_Widget_Data
{
Evas_Object *obj;
Evas_Object *fm_overlay_clip;
Evas_Object *o_table;
Evas_Object *o_table2;
Evas_Object *o_preview_frame;
Evas_Object *o_preview;
Evas_Object *o_up_button;
Evas_Object *o_favorites_frame;
Evas_Object *o_favorites_fm;
Evas_Object *o_favorites_add;
Evas_Object *o_files_frame;
Evas_Object *o_files_fm;
Evas_Object *o_entry;
Evas_Coord preview_w, preview_h;
char *entry_text;
const char *path;
void (*sel_func)(void *data, Evas_Object *obj);
void *sel_data;
void (*chg_func)(void *data, Evas_Object *obj);
void *chg_data;
int preview;
Eina_Bool nochange E_BITFIELD; // block changing of entry
Eina_Bool fprev E_BITFIELD; // current fprev is dir
};
static void _e_wid_del_hook(Evas_Object *obj);
/* local subsystem functions */
static void
_e_wid_fsel_button_up(void *data1, void *data2 EINA_UNUSED)
{
E_Widget_Data *wd;
wd = data1;
if (wd->o_files_fm)
e_fm2_parent_go(wd->o_files_fm);
if (wd->o_files_frame)
e_widget_scrollframe_child_pos_set(wd->o_files_frame, 0, 0);
}
static void
_e_wid_fsel_favorites_add(void *data1, void *data2 EINA_UNUSED)
{
E_Widget_Data *wd;
const char *current_path, *fn;
char buf[PATH_MAX], *fname;
struct stat st;
FILE *f;
size_t len;
int ret;
wd = data1;
current_path = e_fm2_real_path_get(wd->o_files_fm);
if (!ecore_file_is_dir(current_path)) return;
len = e_user_dir_snprintf(buf, sizeof(buf), "fileman/favorites/%s",
ecore_file_file_get(current_path));
if (len >= sizeof(buf)) return;
if (stat(buf, &st) < 0)
ret = symlink(current_path, buf);
else
{
int i = 1, maxlen;
buf[len] = '-';
len++;
if (len == sizeof(buf)) return;
maxlen = sizeof(buf) - len;
do
{
if (snprintf(buf + len, maxlen, "%d", i) >= maxlen)
return;
i++;
}
while (stat(buf, &st) == 0);
ret = symlink(current_path, buf);
}
if (ret != 0) return;
fn = ecore_file_file_get(buf);
len = strlen(fn) + 1;
fname = alloca(len);
memcpy(fname, fn, len);
e_user_dir_concat_static(buf, "fileman/favorites/.order");
if (ecore_file_exists(buf))
{
f = fopen(buf, "a");
if (f)
{
fprintf(f, "%s\n", fname);
fclose(f);
}
}
e_fm2_refresh(wd->o_favorites_fm);
}
static void
_e_wid_fsel_favorites_files_changed(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd;
Eina_List *icons, *l;
E_Fm2_Icon_Info *ici;
const char *rp;
char *p1, *p2;
wd = data;
if (!wd->o_favorites_fm) return;
if (!wd->o_files_fm) return;
icons = e_fm2_all_list_get(wd->o_favorites_fm);
if (!icons) return;
rp = e_fm2_real_path_get(wd->o_files_fm);
p1 = ecore_file_realpath(rp);
if (!p1) goto done;
EINA_LIST_FOREACH(icons, l, ici)
{
if (ici->link)
{
p2 = ecore_file_realpath(ici->link);
if (p2)
{
if (!strcmp(p1, p2))
{
e_fm2_select_set(wd->o_favorites_fm, ici->file, 1);
E_FREE(p2);
goto done;
}
E_FREE(p2);
}
}
}
done:
E_FREE(p1);
eina_list_free(icons);
}
static void
_e_wid_fsel_favorites_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd;
Eina_List *selected;
E_Fm2_Icon_Info *ici;
wd = data;
if (!wd->o_favorites_fm) return;
if (!wd->o_files_frame) return;
selected = e_fm2_selected_list_get(wd->o_favorites_fm);
if (!selected) return;
ici = eina_list_data_get(selected);
if ((ici->link) && (ici->mount))
e_fm2_path_set(wd->o_files_fm, ici->link, "/");
else if (ici->real_link)
e_fm2_path_set(wd->o_files_fm, NULL, ici->real_link);
eina_list_free(selected);
e_widget_scrollframe_child_pos_set(wd->o_files_frame, 0, 0);
}
static void
_e_wid_fsel_files_changed(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd;
wd = data;
if (!wd->o_files_fm) return;
if (e_fm2_selected_count(wd->o_files_fm)) return;
wd->nochange = EINA_TRUE;
e_fm2_first_sel(wd->o_files_fm);
wd->nochange = EINA_FALSE;
}
static void
_e_wid_fsel_files_dir_changed(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd;
wd = data;
if (!wd->o_files_fm) return;
if (!e_fm2_has_parent_get(wd->o_files_fm))
{
if (wd->o_up_button)
e_widget_disabled_set(wd->o_up_button, 1);
}
else
{
if (wd->o_up_button)
e_widget_disabled_set(wd->o_up_button, 0);
}
if (wd->o_files_frame)
e_widget_scrollframe_child_pos_set(wd->o_files_frame, 0, 0);
eina_stringshare_replace(&wd->path, NULL);
if (wd->chg_func) wd->chg_func(wd->chg_data, wd->obj);
}
static void
_e_wid_fsel_typebuf_change(E_Widget_Data *wd, Evas_Object *obj EINA_UNUSED, const char *str)
{
e_widget_entry_text_set(wd->o_entry, str);
}
static void
_e_wid_fsel_sel_chg(E_Widget_Data *wd, Evas_Object *fm)
{
Eina_List *selected;
E_Fm2_Icon_Info *ici;
const char *rp;
char buf[PATH_MAX];
struct stat st;
Eina_Bool preview;
rp = e_widget_entry_text_get(wd->o_entry);
if (wd->nochange && rp && rp[0]) return;
preview = !!fm;
fm = fm ? : wd->o_files_fm;
wd->fprev = (fm != wd->o_files_fm);
selected = e_fm2_selected_list_get(fm);
if (!selected) return;
ici = eina_list_data_get(selected);
rp = e_fm2_real_path_get(fm);
if (!strcmp(rp, "/"))
{
snprintf(buf, sizeof(buf), "/%s", ici->file);
}
else
{
snprintf(buf, sizeof(buf), "%s/%s", rp, ici->file);
}
eina_stringshare_replace(&wd->path, buf);
if (stat(wd->path, &st) == 0)
{
if (wd->preview && (!preview))
e_widget_filepreview_path_set(wd->o_preview, wd->path, ici->mime);
if (!S_ISDIR(st.st_mode))
e_widget_entry_text_set(wd->o_entry, ici->file);
}
eina_list_free(selected);
if (wd->chg_func) wd->chg_func(wd->chg_data, wd->obj);
}
static void
_e_wid_fsel_fprev_selection_change(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
{
_e_wid_fsel_sel_chg(data, event_info);
}
static void
_e_wid_fsel_files_selection_change(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
_e_wid_fsel_sel_chg(data, NULL);
}
static void
_e_wid_fsel_preview_file_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
{
E_Widget_Data *wd;
Eina_List *l;
E_Fm2_Icon_Info *ici;
const char *path, *dev, *newpath;
wd = data;
l = e_fm2_selected_list_get(event_info);
if (!l) return;
ici = eina_list_data_get(l);
if (S_ISDIR(ici->statinfo.st_mode))
{
e_fm2_path_get(event_info, &dev, &path);
newpath = eina_stringshare_printf("%s/%s", path, ici->file);
e_fm2_path_set(wd->o_files_fm, dev, newpath);
eina_stringshare_del(newpath);
return;
}
if (wd->sel_func) wd->sel_func(wd->sel_data, wd->obj);
}
static void
_e_wid_fsel_files_selected(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd;
wd = data;
if (wd->path)
{
if (wd->sel_func) wd->sel_func(wd->sel_data, wd->obj);
}
}
static void
_e_wid_fsel_moveresize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
E_Widget_Data *wd = data;
int x, y, w, h;
evas_object_geometry_get(wd->o_files_frame, &x, &y, &w, &h);
evas_object_resize(wd->fm_overlay_clip, x + w, y + h);
evas_object_geometry_get(wd->o_favorites_frame, &x, &y, NULL, NULL);
evas_object_move(wd->fm_overlay_clip, x, y);
}
/* externally accessible functions */
E_API Evas_Object *
e_widget_fsel_add(Evas *evas, const char *dev, const char *path, char *selected, char *filter EINA_UNUSED,
void (*sel_func)(void *data, Evas_Object *obj), void *sel_data,
void (*chg_func)(void *data, Evas_Object *obj), void *chg_data,
int preview)
{
Evas_Object *obj, *o;
E_Widget_Data *wd;
Evas_Coord mw = 0, mh = 0;
E_Fm2_Config fmc;
obj = e_widget_add(evas);
e_widget_del_hook_set(obj, _e_wid_del_hook);
wd = calloc(1, sizeof(E_Widget_Data));
e_widget_data_set(obj, wd);
wd->obj = obj;
wd->sel_func = sel_func;
wd->sel_data = sel_data;
wd->chg_func = chg_func;
wd->chg_data = chg_data;
wd->preview = preview;
o = e_widget_table_add(e_win_evas_win_get(evas), 0);
wd->o_table = o;
e_widget_sub_object_add(obj, o);
e_widget_resize_object_set(obj, o);
o = e_widget_table_add(e_win_evas_win_get(evas), 0);
wd->o_table2 = o;
o = e_widget_button_add(evas, _("Add to Favorites"), "bookmark-new",
_e_wid_fsel_favorites_add, wd, NULL);
wd->o_favorites_add = o;
e_widget_table_object_append(wd->o_table2, o, 0, 0, 1, 1, 0, 0, 0, 0);
o = e_widget_button_add(evas, _("Go up a Directory"), "go-up",
_e_wid_fsel_button_up, wd, NULL);
wd->o_up_button = o;
e_widget_table_object_append(wd->o_table2, o, 1, 0, 1, 1, 0, 0, 1, 0);
if (preview)
{
Evas_Coord mw2, mh2;
wd->o_preview_frame = e_widget_framelist_add(evas, _("Preview"), 0);
wd->o_preview = e_widget_filepreview_add(evas, 128, 128, 0);
e_widget_filepreview_filemode_force(wd->o_preview);
e_widget_framelist_object_append(wd->o_preview_frame, wd->o_preview);
evas_object_smart_callback_add(wd->o_preview, "selected",
_e_wid_fsel_preview_file_selected, wd);
e_widget_size_min_get(wd->o_preview, &mw, &mh);
e_widget_size_min_get(wd->o_preview_frame, &mw2, &mh2);
/* need size of preview here or min size will be off */
e_widget_size_min_set(wd->o_preview_frame, mw2, mh + 128);
evas_object_smart_callback_add(wd->o_preview, "selection_change", _e_wid_fsel_fprev_selection_change, wd);
}
o = e_fm2_add(evas);
wd->o_favorites_fm = o;
memset(&fmc, 0, sizeof(E_Fm2_Config));
fmc.view.mode = E_FM2_VIEW_MODE_LIST;
fmc.view.open_dirs_in_place = 1;
fmc.view.selector = 1;
fmc.view.single_click = 1;
fmc.view.no_subdir_jump = 1;
fmc.view.no_subdir_drop = 1;
fmc.view.link_drop = 1;
fmc.icon.list.w = 24;
fmc.icon.list.h = 24;
fmc.icon.fixed.w = 1;
fmc.icon.fixed.h = 1;
fmc.icon.extension.show = 0;
fmc.icon.key_hint = NULL;
fmc.list.sort.no_case = 1;
fmc.list.sort.dirs.first = 0;
fmc.list.sort.dirs.last = 0;
fmc.selection.single = 1;
fmc.selection.windows_modifiers = 0;
fmc.view.no_click_rename = 1;
e_fm2_config_set(o, &fmc);
e_fm2_icon_menu_flags_set(o, E_FM2_MENU_NO_VIEW_CHANGE | E_FM2_MENU_NO_ACTIVATE_CHANGE);
evas_object_smart_callback_add(o, "changed",
_e_wid_fsel_favorites_files_changed, wd);
evas_object_smart_callback_add(o, "selected",
_e_wid_fsel_favorites_selected, wd);
e_fm2_path_set(o, "favorites", "/");
o = e_widget_scrollframe_pan_add(evas, wd->o_favorites_fm,
e_fm2_pan_set,
e_fm2_pan_get,
e_fm2_pan_max_get,
e_fm2_pan_child_size_get);
evas_object_propagate_events_set(wd->o_favorites_fm, 0);
e_widget_scrollframe_focus_object_set(o, wd->o_favorites_fm);
wd->o_favorites_frame = o;
e_widget_size_min_set(o, 128, 128);
e_widget_table_object_append(wd->o_table2, o, 0, 1, 1, 1, 1, 1, 0, 1);
o = e_fm2_add(evas);
wd->o_files_fm = o;
memset(&fmc, 0, sizeof(E_Fm2_Config));
fmc.view.mode = E_FM2_VIEW_MODE_LIST;
fmc.view.open_dirs_in_place = 1;
fmc.view.selector = 1;
fmc.view.single_click = e_config->filemanager_single_click;
fmc.view.no_subdir_jump = 0;
fmc.icon.list.w = 24;
fmc.icon.list.h = 24;
fmc.icon.fixed.w = 1;
fmc.icon.fixed.h = 1;
fmc.icon.extension.show = 1;
fmc.icon.key_hint = NULL;
fmc.list.sort.no_case = 1;
fmc.list.sort.dirs.first = 1;
fmc.list.sort.dirs.last = 0;
fmc.selection.single = 1;
fmc.selection.windows_modifiers = 0;
fmc.view.no_click_rename = 1;
e_fm2_config_set(o, &fmc);
e_fm2_icon_menu_flags_set(o, E_FM2_MENU_NO_VIEW_MENU);
evas_object_smart_callback_add(o, "changed",
_e_wid_fsel_files_changed, wd);
evas_object_smart_callback_add(o, "dir_changed",
_e_wid_fsel_files_dir_changed, wd);
evas_object_smart_callback_add(o, "selection_change",
_e_wid_fsel_files_selection_change, wd);
evas_object_smart_callback_add(o, "selected",
_e_wid_fsel_files_selected, wd);
evas_object_smart_callback_add(o, "typebuf_changed",
(Evas_Smart_Cb)_e_wid_fsel_typebuf_change, wd);
e_fm2_path_set(o, dev, path);
o = e_widget_scrollframe_pan_add(evas, wd->o_files_fm,
e_fm2_pan_set,
e_fm2_pan_get,
e_fm2_pan_max_get,
e_fm2_pan_child_size_get);
evas_object_propagate_events_set(wd->o_files_fm, 0);
e_widget_scrollframe_focus_object_set(o, wd->o_files_fm);
wd->o_files_frame = o;
e_widget_size_min_set(o, 128, 128);
e_widget_table_object_append(wd->o_table2, o, 1, 1, 1, 1, 1, 1, 1, 1);
o = e_widget_entry_add(e_win_evas_win_get(evas), &(wd->entry_text), NULL, NULL, NULL);
wd->o_entry = o;
if (selected) e_widget_entry_text_set(o, selected);
wd->fm_overlay_clip = evas_object_rectangle_add(evas);
evas_object_static_clip_set(wd->fm_overlay_clip, EINA_TRUE);
e_widget_sub_object_add(obj, wd->fm_overlay_clip);
e_fm2_overlay_clip_to(wd->o_favorites_fm, wd->fm_overlay_clip);
e_fm2_overlay_clip_to(wd->o_files_fm, wd->fm_overlay_clip);
evas_object_event_callback_add(wd->o_favorites_frame, EVAS_CALLBACK_RESIZE, _e_wid_fsel_moveresize, wd);
evas_object_event_callback_add(wd->o_favorites_frame, EVAS_CALLBACK_MOVE, _e_wid_fsel_moveresize, wd);
evas_object_event_callback_add(wd->o_files_frame, EVAS_CALLBACK_RESIZE, _e_wid_fsel_moveresize, wd);
evas_object_event_callback_add(wd->o_files_frame, EVAS_CALLBACK_MOVE, _e_wid_fsel_moveresize, wd);
evas_object_show(wd->fm_overlay_clip);
if (preview)
{
e_widget_table_object_append(wd->o_table2,
wd->o_preview_frame,
2, 1, 1, 1, 1, 1, 0, 1);
}
e_widget_table_object_append(wd->o_table, wd->o_table2,
0, 0, 1, 1, 1, 1, 1, 1);
e_widget_table_object_append(wd->o_table, wd->o_entry,
0, 1, 1, 1, 1, 0, 1, 0);
e_widget_size_min_get(wd->o_table, &mw, &mh);
e_widget_size_min_set(obj, mw, mh);
evas_object_show(wd->o_favorites_add);
evas_object_show(wd->o_up_button);
evas_object_show(wd->o_favorites_frame);
evas_object_show(wd->o_favorites_fm);
evas_object_show(wd->o_files_frame);
evas_object_show(wd->o_files_fm);
evas_object_show(wd->o_entry);
evas_object_show(wd->o_table2);
evas_object_show(wd->o_table);
wd->nochange = EINA_TRUE;
if (!selected) e_fm2_first_sel(wd->o_files_fm);
wd->nochange = EINA_FALSE;
evas_object_focus_set(wd->o_files_fm, EINA_TRUE);
return obj;
}
E_API void
e_widget_fsel_path_get(Evas_Object *obj, const char **dev, const char **path)
{
E_Widget_Data *wd;
if (!obj) return;
if (!(wd = e_widget_data_get(obj))) return;
e_fm2_path_get(wd->o_files_fm, dev, path);
}
E_API const char *
e_widget_fsel_selection_path_get(Evas_Object *obj)
{
E_Widget_Data *wd;
const char *s, *dir;
char buf[PATH_MAX];
if (!obj) return NULL;
if (!(wd = e_widget_data_get(obj))) return NULL;
if (wd->fprev) return wd->path;
s = e_widget_entry_text_get(wd->o_entry);
dir = e_fm2_real_path_get(wd->o_files_fm);
if ((dir) && (s) && (s[0] == '/'))
{
eina_stringshare_replace(&wd->path, s);
}
else if (s)
{
snprintf(buf, sizeof(buf), "%s/%s", dir, s);
eina_stringshare_replace(&wd->path, buf);
}
else
{
eina_stringshare_replace(&wd->path, dir);
}
return wd->path;
}
E_API void
e_widget_fsel_window_set(Evas_Object *obj, Evas_Object *win)
{
E_Widget_Data *wd;
if (!obj) return;
if (!(wd = e_widget_data_get(obj))) return;
e_fm2_window_set(wd->o_favorites_fm, win);
e_fm2_window_set(wd->o_files_fm, win);
}
E_API Eina_Bool
e_widget_fsel_typebuf_visible_get(Evas_Object *obj)
{
E_Widget_Data *wd;
if (!obj) return EINA_FALSE;
wd = e_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return e_fm2_typebuf_visible_get(wd->o_files_fm) || e_fm2_typebuf_visible_get(wd->o_favorites_fm);
}
static void
_e_wid_del_hook(Evas_Object *obj)
{
E_Widget_Data *wd;
wd = e_widget_data_get(obj);
E_FREE(wd->entry_text);
eina_stringshare_del(wd->path);
free(wd);
}