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amazingly useless new feature: fpreview widget now displays directory previews as....file manager widgets! 

SVN revision: 74351
This commit is contained in:
Mike Blumenkrantz 2012-07-24 09:49:49 +00:00
parent e51cf14d4f
commit feabf28230
1 changed files with 99 additions and 26 deletions
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125
src/bin/e_widget_filepreview.c
View File

@ -19,6 +19,7 @@ struct _E_Widget_Data
Evas_Object *o_preview_time;
Evas_Object *o_preview_time_entry;
Evas_Object *o_preview_preview;
Evas_Object *o_preview_scrollframe;
Evas_Coord preview_w, preview_h;
int w, h;
char *preview_extra_text;
@ -30,6 +31,7 @@ struct _E_Widget_Data
const char *mime;
Eina_Bool mime_icon : 1;
Eina_Bool is_dir : 1;
Eina_Bool prev_is_fm : 1;
};
static void _e_wid_fprev_preview_update(void *data, Evas_Object *obj, void *event_info);
@ -39,7 +41,9 @@ static char *_e_wid_file_user_get(uid_t st_uid);
static char *_e_wid_file_perms_get(mode_t st_mode, uid_t st_uid, gid_t gid);
static char *_e_wid_file_time_get(time_t st_modtime);
static void _e_wid_fprev_img_update(E_Widget_Data *wd, const char *path, const char *key);
static void _e_wid_del_hook(Evas_Object *obj);
static void _e_wid_del_hook(Evas_Object *obj);
static void _e_wid_fprev_preview_reset(E_Widget_Data *wd);
static void _e_wid_fprev_preview_fm(E_Widget_Data *wd);
static void
_e_wid_fprev_preview_update(void *data, Evas_Object *obj, void *event_info __UNUSED__)
@ -109,6 +113,7 @@ static void
_e_wid_fprev_img_update(E_Widget_Data *wd, const char *path, const char *key)
{
if (!path) return;
if (wd->is_dir) return;
e_widget_preview_thumb_set(wd->o_preview_preview, path, key, wd->w, wd->h);
}
@ -117,6 +122,7 @@ _e_wid_fprev_preview_file(E_Widget_Data *wd, const char *path)
{
char *size, *owner, *perms, *mtime;
struct stat st;
int mw, mh;
if (stat(wd->path, &st) < 0) return;
wd->mime_icon = EINA_FALSE;
@ -126,11 +132,12 @@ _e_wid_fprev_preview_file(E_Widget_Data *wd, const char *path)
mtime = _e_wid_file_time_get(st.st_mtime);
wd->is_dir = S_ISDIR(st.st_mode);
_e_wid_fprev_preview_reset(wd);
_e_wid_fprev_preview_fm(wd);
_e_wid_fprev_img_update(wd, path, NULL);
e_widget_table_object_repack(wd->o_preview_preview_table,
wd->o_preview_preview,
0, 0, 1, 1, 0, 0, 1, 1);
e_widget_size_min_get(wd->o_preview_list, &mw, &mh);
e_widget_size_min_set(wd->obj, mw, mh);
e_widget_entry_text_set(wd->o_preview_extra_entry, "");
e_widget_entry_text_set(wd->o_preview_size_entry, size);
e_widget_entry_text_set(wd->o_preview_owner_entry, owner);
@ -259,6 +266,93 @@ _e_wid_del_hook(Evas_Object *obj)
free(wd);
}
static void
_e_wid_fprev_preview_reset(E_Widget_Data *wd)
{
Evas_Object *o;
if (wd->is_dir) return;
if (wd->o_preview_scrollframe && wd->prev_is_fm)
{
evas_object_del(wd->o_preview_scrollframe);
wd->o_preview_scrollframe = wd->o_preview_preview = NULL;
}
if (wd->o_preview_preview) return;
o = e_widget_preview_add(evas_object_evas_get(wd->obj), wd->w, wd->h);
wd->prev_is_fm = EINA_FALSE;
e_widget_disabled_set(o, 1);
wd->o_preview_preview = o;
evas_object_smart_callback_add(o, "preview_update",
_e_wid_fprev_preview_update, wd);
e_widget_table_object_append(wd->o_preview_preview_table,
wd->o_preview_preview,
0, 0, 1, 1, 0, 0, 1, 1);
e_widget_list_object_repack(wd->o_preview_list,
wd->o_preview_preview_table,
0, 1, 0.5);
e_widget_list_object_repack(wd->o_preview_list,
wd->o_preview_properties_table,
1, 1, 0.5);
}
static void
_e_wid_fprev_preview_fm(E_Widget_Data *wd)
{
E_Fm2_Config fmc;
Evas_Object *o;
int mw;
if (!wd->is_dir) return;
if (!wd->path) return;
if (wd->o_preview_preview && (!wd->prev_is_fm))
{
evas_object_del(wd->o_preview_preview);
wd->o_preview_preview = NULL;
}
if (!wd->o_preview_preview)
{
Evas *evas;
evas = evas_object_evas_get(wd->obj);
o = e_fm2_add(evas);
wd->o_preview_preview = o;
wd->prev_is_fm = EINA_TRUE;
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.list.sort.no_case = 1;
fmc.selection.single = 1;
e_fm2_config_set(o, &fmc);
o = e_widget_scrollframe_pan_add(evas, wd->o_preview_preview,
e_fm2_pan_set,
e_fm2_pan_get,
e_fm2_pan_max_get,
e_fm2_pan_child_size_get);
wd->o_preview_scrollframe = o;
e_widget_size_min_get(wd->o_preview_list, &mw, NULL);
e_widget_size_min_set(o, MAX(wd->w, mw), wd->h);
evas_object_propagate_events_set(wd->o_preview_preview, 0);
e_widget_scrollframe_focus_object_set(o, wd->o_preview_preview);
e_widget_table_object_append(wd->o_preview_preview_table,
o, 0, 0, 1, 1, 0, 0, 1, 1);
e_widget_list_object_repack(wd->o_preview_list,
wd->o_preview_preview_table,
0, 1, 0.5);
e_widget_list_object_repack(wd->o_preview_list,
wd->o_preview_properties_table,
1, 1, 0.5);
}
e_fm2_path_set(wd->o_preview_preview, "/", wd->path);
}
EAPI Evas_Object *
e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
{
@ -284,17 +378,8 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
o = e_widget_table_add(evas, 0);
e_widget_disabled_set(o, 1);
wd->o_preview_preview_table = o;
e_widget_sub_object_add(obj, o);
e_widget_size_min_set(o, 32, 32);
o = e_widget_preview_add(evas, w, h);
e_widget_disabled_set(o, 1);
wd->o_preview_preview = o;
e_widget_sub_object_add(obj, o);
evas_object_smart_callback_add(o, "preview_update",
_e_wid_fprev_preview_update, wd);
e_widget_table_object_append(wd->o_preview_preview_table,
wd->o_preview_preview,
0, 0, 1, 1, 0, 0, 1, 1);
e_widget_list_object_append(wd->o_preview_list,
wd->o_preview_preview_table,
0, 1, 0.5);
@ -302,12 +387,10 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
o = e_widget_table_add(evas, 0);
e_widget_disabled_set(o, 1);
wd->o_preview_properties_table = o;
e_widget_sub_object_add(obj, o);
o = e_widget_label_add(evas, _("Resolution:"));
e_widget_disabled_set(o, 1);
wd->o_preview_extra = o;
e_widget_sub_object_add(obj, o);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_extra,
0, 0, 1, 1, 1, 1, 1, 1);
@ -316,7 +399,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
e_widget_entry_readonly_set(o, 1);
e_widget_disabled_set(o, 1);
wd->o_preview_extra_entry = o;
e_widget_sub_object_add(obj, o);
e_widget_size_min_set(o, 100, -1);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_extra_entry,
@ -325,7 +407,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
o = e_widget_label_add(evas, _("Size:"));
e_widget_disabled_set(o, 1);
wd->o_preview_size = o;
e_widget_sub_object_add(obj, o);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_size,
0, 1, 1, 1, 1, 1, 1, 1);
@ -334,7 +415,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
e_widget_entry_readonly_set(o, 1);
e_widget_disabled_set(o, 1);
wd->o_preview_size_entry = o;
e_widget_sub_object_add(obj, o);
e_widget_size_min_set(o, 100, -1);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_size_entry,
@ -343,7 +423,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
o = e_widget_label_add(evas, _("Owner:"));
e_widget_disabled_set(o, 1);
wd->o_preview_owner = o;
e_widget_sub_object_add(obj, o);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_owner,
0, 2, 1, 1, 1, 1, 1, 1);
@ -352,7 +431,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
e_widget_entry_readonly_set(o, 1);
e_widget_disabled_set(o, 1);
wd->o_preview_owner_entry = o;
e_widget_sub_object_add(obj, o);
e_widget_size_min_set(o, 100, -1);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_owner_entry,
@ -361,7 +439,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
o = e_widget_label_add(evas, _("Permissions:"));
e_widget_disabled_set(o, 1);
wd->o_preview_perms = o;
e_widget_sub_object_add(obj, o);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_perms,
0, 3, 1, 1, 1, 1, 1, 1);
@ -370,7 +447,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
e_widget_entry_readonly_set(o, 1);
e_widget_disabled_set(o, 1);
wd->o_preview_perms_entry = o;
e_widget_sub_object_add(obj, o);
e_widget_size_min_set(o, 100, -1);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_perms_entry,
@ -379,7 +455,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
o = e_widget_label_add(evas, _("Modified:"));
e_widget_disabled_set(o, 1);
wd->o_preview_time = o;
e_widget_sub_object_add(obj, o);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_time,
0, 4, 1, 1, 1, 1, 1, 1);
@ -388,7 +463,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
e_widget_entry_readonly_set(o, 1);
e_widget_disabled_set(o, 1);
wd->o_preview_time_entry = o;
e_widget_sub_object_add(obj, o);
e_widget_size_min_set(o, 100, -1);
e_widget_table_object_append(wd->o_preview_properties_table,
wd->o_preview_time_entry,
@ -400,7 +474,6 @@ e_widget_filepreview_add(Evas *evas, int w, int h, int horiz)
e_widget_size_min_get(wd->o_preview_list, &mw, &mh);
e_widget_size_min_set(obj, mw, mh);
evas_object_show(wd->o_preview_preview);
evas_object_show(wd->o_preview_preview_table);
evas_object_show(wd->o_preview_extra);
evas_object_show(wd->o_preview_extra_entry);