-/*
- * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
- */
#include <Elementary.h>
+#include <Elementary_Cursor.h>
#include "elm_priv.h"
#include "elm_module_priv.h"
+
/**
* @defgroup Entry Entry
- * @ingroup Elementary
*
* An entry is a convenience widget which shows
* a box that the user can enter text into. Unlike a
* input. Entry widgets are capable of expanding past the
* boundaries of the window, thus resizing the window to its
* own length.
- *
+ *
* You can also insert "items" in the entry with:
- *
+ *
* \<item size=16x16 vsize=full href=emoticon/haha\>\</item\>
- *
+ *
* for example. sizing can be set bu size=WxH, relsize=WxH or absize=WxH with
* vsize=ascent or vsize=full. the href=NAME sets the item name. Entry
* supports a list of emoticon names by default. These are:
- *
+ *
* - emoticon/angry
* - emoticon/angry-shout
* - emoticon/crazy-laugh
* These are built-in currently, but you can add your own item provieer that
* can create inlined objects in the text and fill the space allocated to the
* item with a custom object of your own.
- *
+ *
* See the entry test for some more examples of use of this.
- *
+ *
+ * Entries have functions to load a text file, display it,
+ * allowing editing of it and saving of changes back to the file loaded.
+ * Changes are written back to the original file after a short delay.
+ * The file to load and save to is specified by elm_entry_file_set().
+ *
* Signals that you can add callbacks for are:
* - "changed" - The text within the entry was changed
* - "activated" - The entry has had editing finished and changes are to be committed (generally when enter key is pressed)
typedef struct _Mod_Api Mod_Api;
typedef struct _Widget_Data Widget_Data;
+typedef struct _Elm_Entry_Context_Menu_Item Elm_Entry_Context_Menu_Item;
typedef struct _Elm_Entry_Item_Provider Elm_Entry_Item_Provider;
+typedef struct _Elm_Entry_Text_Filter Elm_Entry_Text_Filter;
struct _Widget_Data
{
Evas_Object *ent;
- Evas_Object *popup;/*copy paste UI - elm_popup*/
- Evas_Object *ctxpopup;/*copy paste UI - elm_ctxpopup*/
Evas_Object *bg;
Evas_Object *hoversel;
Ecore_Job *deferred_recalc_job;
Ecore_Event_Handler *sel_notify_handler;
Ecore_Event_Handler *sel_clear_handler;
Ecore_Timer *longpress_timer;
+ Ecore_Timer *delay_write;
/* Only for clipboard */
const char *cut_sel;
const char *text;
Evas_Coord wrap_w;
int ellipsis_threshold;
+ const char *file;
+ Elm_Text_Format format;
Evas_Coord lastw;
Evas_Coord downx, downy;
Evas_Coord cx, cy, cw, ch;
Eina_List *items;
Eina_List *item_providers;
+ Eina_List *text_filters;
Ecore_Job *hovdeljob;
Mod_Api *api; // module api if supplied
int max_no_of_bytes;
Eina_Bool editable : 1;
Eina_Bool selection_asked : 1;
Eina_Bool have_selection : 1;
+ Eina_Bool handler_moving : 1;
Eina_Bool selmode : 1;
Eina_Bool deferred_cur : 1;
Eina_Bool disabled : 1;
Eina_Bool double_clicked : 1;
+ Eina_Bool long_pressed : 1;
Eina_Bool context_menu : 1;
Eina_Bool drag_selection_asked : 1;
Eina_Bool bgcolor : 1;
Eina_Bool ellipsis : 1;
+ Eina_Bool can_write : 1;
+ Eina_Bool autosave : 1;
Eina_Bool autoreturnkey : 1;
Eina_Bool input_panel_enable : 1;
Eina_Bool autocapital : 1;
Eina_Bool autoperiod : 1;
};
+struct _Elm_Entry_Context_Menu_Item
+{
+ Evas_Object *obj;
+ const char *label;
+ const char *icon_file;
+ const char *icon_group;
+ Elm_Icon_Type icon_type;
+ Evas_Smart_Cb func;
+ void *data;
+};
+
struct _Elm_Entry_Item_Provider
{
Evas_Object *(*func) (void *data, Evas_Object *entry, const char *item);
void *data;
};
+struct _Elm_Entry_Text_Filter
+{
+ void (*func) (void *data, Evas_Object *entry, char **text);
+ void *data;
+};
+
static const char *widtype = NULL;
// start for cbhm
static Evas_Object *cnpwidgetdata = NULL;
static int _is_width_over(Evas_Object *obj);
static void _ellipsis_entry_to_width(Evas_Object *obj);
static void _reverse_ellipsis_entry(Evas_Object *obj);
-static Eina_Bool *_textinput_control_function(void *data,void *input_data);
static int _entry_length_get(Evas_Object *obj);
static const char SIG_CHANGED[] = "changed";
static const char SIG_SELECTION_CLEARED[] = "selection,cleared";
static const char SIG_CURSOR_CHANGED[] = "cursor,changed";
static const char SIG_ANCHOR_CLICKED[] = "anchor,clicked";
-
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CHANGED, ""},
{SIG_ACTIVATED, ""},
((Mod_Api *)(m->api) )->obj_longpress = // called on long press menu
_elm_module_symbol_get(m, "obj_longpress");
((Mod_Api *)(m->api) )->obj_hidemenu = // called on hide menu
- _elm_module_symbol_get(m, "obj_hidemenu");
- ((Mod_Api *)(m->api) )->obj_mouseup = // called on mouseup
- _elm_module_symbol_get(m, "obj_mouseup");
+ _elm_module_symbol_get(m, "obj_hidemenu");
+ ((Mod_Api *)(m->api) )->obj_mouseup = // called on mouseup
+ _elm_module_symbol_get(m, "obj_mouseup");
ok: // ok - return api
return m->api;
}
+static char *
+_buf_append(char *buf, const char *str, int *len, int *alloc)
+{
+ int len2 = strlen(str);
+ if ((*len + len2) >= *alloc)
+ {
+ char *buf2 = realloc(buf, *alloc + len2 + 512);
+ if (!buf2) return NULL;
+ buf = buf2;
+ *alloc += (512 + len2);
+ }
+ strcpy(buf + *len, str);
+ *len += len2;
+ return buf;
+}
+
+static char *
+_load_file(const char *file)
+{
+ FILE *f;
+ size_t size;
+ int alloc = 0, len = 0;
+ char *text = NULL, buf[PATH_MAX];
+
+ f = fopen(file, "rb");
+ if (!f) return NULL;
+ while ((size = fread(buf, 1, sizeof(buf), f)))
+ {
+ char *tmp_text;
+ buf[size] = 0;
+ tmp_text = _buf_append(text, buf, &len, &alloc);
+ if (!tmp_text) break;
+ text = tmp_text;
+ }
+ fclose(f);
+ return text;
+}
+
+static char *
+_load_plain(const char *file)
+{
+ char *text;
+
+ text = _load_file(file);
+ if (text)
+ {
+ char *text2;
+
+ text2 = elm_entry_utf8_to_markup(text);
+ free(text);
+ return text2;
+ }
+ return NULL;
+}
+
+static void
+_load(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ char *text;
+ if (!wd) return;
+ if (!wd->file)
+ {
+ elm_entry_entry_set(obj, "");
+ return;
+ }
+ switch (wd->format)
+ {
+ case ELM_TEXT_FORMAT_PLAIN_UTF8:
+ text = _load_plain(wd->file);
+ break;
+ case ELM_TEXT_FORMAT_MARKUP_UTF8:
+ text = _load_file(wd->file);
+ break;
+ default:
+ text = NULL;
+ break;
+ }
+ if (text)
+ {
+ elm_entry_entry_set(obj, text);
+ free(text);
+ }
+ else
+ elm_entry_entry_set(obj, "");
+}
+
+static void
+_save_markup_utf8(const char *file, const char *text)
+{
+ FILE *f;
+
+ if ((!text) || (!text[0]))
+ {
+ ecore_file_unlink(file);
+ return;
+ }
+ f = fopen(file, "wb");
+ if (!f)
+ {
+ // FIXME: report a write error
+ return;
+ }
+ fputs(text, f); // FIXME: catch error
+ fclose(f);
+}
+
+static void
+_save_plain_utf8(const char *file, const char *text)
+{
+ char *text2;
+
+ text2 = elm_entry_markup_to_utf8(text);
+ if (!text2)
+ return;
+ _save_markup_utf8(file, text2);
+ free(text2);
+}
+
+static void
+_save(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (!wd->file) return;
+ switch (wd->format)
+ {
+ case ELM_TEXT_FORMAT_PLAIN_UTF8:
+ _save_plain_utf8(wd->file, elm_entry_entry_get(obj));
+ break;
+ case ELM_TEXT_FORMAT_MARKUP_UTF8:
+ _save_markup_utf8(wd->file, elm_entry_entry_get(obj));
+ break;
+ default:
+ break;
+ }
+}
+
+static Eina_Bool
+_delay_write(void *data)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ if (!wd) return ECORE_CALLBACK_CANCEL;
+ _save(data);
+ wd->delay_write = NULL;
+ return ECORE_CALLBACK_CANCEL;
+}
+
+static void
+_del_pre_hook(Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->delay_write)
+ {
+ ecore_timer_del(wd->delay_write);
+ wd->delay_write = NULL;
+ if (wd->autosave) _save(obj);
+ }
+}
+
static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Elm_Entry_Context_Menu_Item *it;
Elm_Entry_Item_Provider *ip;
- Evas_Object *parent_obj = obj;
- Evas_Object *above = NULL;
+ Elm_Entry_Text_Filter *tf;
+
+ if (wd->file) eina_stringshare_del(wd->file);
if (wd->hovdeljob) ecore_job_del(wd->hovdeljob);
if ((wd->api) && (wd->api->obj_unhook)) wd->api->obj_unhook(obj); // module - unhook
- /* added for locating parents as they were */
- while (parent_obj)
- {
- above = evas_object_data_get(parent_obj, "raise");
- if (above)
- evas_object_stack_below(parent_obj, above);
- parent_obj = elm_widget_parent_get(parent_obj);
- }
-
entries = eina_list_remove(entries, obj);
#ifdef HAVE_ELEMENTARY_X
ecore_event_handler_del(wd->sel_notify_handler);
{
free(ip);
}
+ EINA_LIST_FREE(wd->text_filters, tf)
+ {
+ free(tf);
+ }
free(wd);
}
_elm_theme_object_set(obj, wd->ent, "entry", _getbase(obj), elm_widget_style_get(obj));
elm_entry_entry_set(obj, t);
eina_stringshare_del(t);
+ if (elm_widget_disabled_get(obj))
+ edje_object_signal_emit(wd->ent, "elm,state,disabled", "elm");
+ edje_object_message_signal_process(wd->ent);
edje_object_scale_set(wd->ent, elm_widget_scale_get(obj) * _elm_config->scale);
edje_object_part_text_autocapitalization_set(wd->ent, "elm.text", wd->autocapital);
edje_object_part_text_autoperiod_set(wd->ent, "elm.text", wd->autoperiod);
wd->deferred_recalc_job = NULL;
evas_object_geometry_get(wd->ent, NULL, NULL, &resw, &resh);
resh = 0;
- minminw = 0;
edje_object_size_min_restricted_calc(wd->ent, &minw, &minh, 0, 0);
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
minminw = minw;
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
Evas_Coord resw, resh;
if (!wd) return;
- if (wd->linewrap || wd->char_linewrap)
+ if ((wd->linewrap) || (wd->char_linewrap))
{
evas_object_geometry_get(wd->ent, NULL, NULL, &resw, &resh);
if ((resw == wd->lastw) && (!wd->changed)) return;
{
evas_object_focus_set(wd->ent, EINA_TRUE);
edje_object_signal_emit(wd->ent, "elm,action,focus", "elm");
-
if (top) elm_win_keyboard_mode_set(top, ELM_WIN_KEYBOARD_ON);
evas_object_smart_callback_call(obj, SIG_FOCUSED, NULL);
_check_enable_returnkey(obj);
- while (parent_obj)
- {
- above = evas_object_above_get(parent_obj);
- if (above)
- evas_object_data_set(parent_obj, "raise", above);
- evas_object_raise(parent_obj);
- parent_obj = elm_widget_parent_get(parent_obj);
- }
+ while (parent_obj)
+ {
+ above = evas_object_above_get(parent_obj);
+ if (above)
+ evas_object_data_set(parent_obj, "raise", above);
+ evas_object_raise(parent_obj);
+ parent_obj = elm_widget_parent_get(parent_obj);
+ }
}
else
{
edje_object_signal_emit(wd->ent, "elm,action,unfocus", "elm");
- //edje_object_part_text_set(wd->ent, "elm_entry_remain_byte_count", "");
evas_object_focus_set(wd->ent, EINA_FALSE);
if (top) elm_win_keyboard_mode_set(top, ELM_WIN_KEYBOARD_OFF);
evas_object_smart_callback_call(obj, SIG_UNFOCUSED, NULL);
- while (parent_obj)
- {
- above = evas_object_data_get(parent_obj, "raise");
- if (above)
- evas_object_stack_below(parent_obj, above);
- parent_obj = elm_widget_parent_get(parent_obj);
- }
+ while (parent_obj)
+ {
+ above = evas_object_data_get(parent_obj, "raise");
+ if (above)
+ evas_object_stack_below(parent_obj, above);
+ parent_obj = elm_widget_parent_get(parent_obj);
+ }
+ if ((wd->api) && (wd->api->obj_hidemenu))
+ {
+ wd->api->obj_hidemenu(data);
+ }
}
}
edje_object_signal_callback_add(wd->ent, emission, source, func_cb, data);
}
-static void *
+static void
_signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, void (*func_cb) (void *data, Evas_Object *o, const char *emission, const char *source), void *data)
{
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- return edje_object_signal_callback_del(wd->ent, emission, source, func_cb);
+ edje_object_signal_callback_del_full(wd->ent, emission, source, func_cb,
+ data);
+}
+
+static void
+_on_focus_region_hook(const Evas_Object *obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ edje_object_part_text_cursor_geometry_get(wd->ent, "elm.text", x, y, w, h);
}
static void
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
- if (wd->linewrap || wd->char_linewrap)
+ if ((wd->linewrap) || (wd->char_linewrap))
{
_sizing_eval(data);
}
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
-
+
if (wd->hoversel)
{
evas_object_del(wd->hoversel);
if (!wd) return;
wd->selmode = EINA_TRUE;
if (!wd->password)
- edje_object_part_text_select_allow_set(wd->ent, "elm.text", EINA_TRUE);
+ edje_object_part_text_select_allow_set(wd->ent, "elm.text", EINA_TRUE);
edje_object_signal_emit(wd->ent, "elm,state,select,on", "elm");
edje_object_part_text_select_all(wd->ent, "elm.text");
//elm_widget_scroll_hold_push(data);
sel = edje_object_part_text_selection_get(wd->ent, "elm.text");
elm_selection_set(seltype, obj, ELM_SEL_FORMAT_MARKUP, sel);
if (seltype == ELM_SEL_CLIPBOARD)
- eina_stringshare_replace(&wd->cut_sel, sel);
+ eina_stringshare_replace(&wd->cut_sel, sel);
}
static void
{
Elm_Entry_Context_Menu_Item *it = data;
Evas_Object *obj2 = it->obj;
-
if (it->func) it->func(it->data, obj2, NULL);
}
const Eina_List *l;
const Elm_Entry_Context_Menu_Item *it;
if (!wd) return ECORE_CALLBACK_CANCEL;
-
- if (wd->longpress_timer)
- {
- ecore_timer_del(wd->longpress_timer);
- wd->longpress_timer = NULL;
- }
-
if ((wd->api) && (wd->api->obj_longpress))
{
wd->api->obj_longpress(data);
wd->longpress_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, data);
wd->downx = ev->canvas.x;
wd->downy = ev->canvas.y;
+
+ wd->long_pressed = EINA_FALSE;
}
static void
}
if (wd->longpress_timer)
{
- ecore_timer_del(wd->longpress_timer);
- wd->longpress_timer = NULL;
+ ecore_timer_del(wd->longpress_timer);
+ wd->longpress_timer = NULL;
}
+
+ elm_object_scroll_freeze_pop(data);
}
static void
return "base";
}
-static char *
-_str_append(char *str, const char *txt, int *len, int *alloc)
-{
- int txt_len = strlen(txt);
-
- if (txt_len <= 0) return str;
- if ((*len + txt_len) >= *alloc)
- {
- char *str2;
- int alloc2;
-
- alloc2 = *alloc + txt_len + 128;
- str2 = realloc(str, alloc2);
- if (!str2) return str;
- *alloc = alloc2;
- str = str2;
- }
- strcpy(str + *len, txt);
- *len += txt_len;
- return str;
-}
-
-/*FIXME: Sholud be implemented somewhere else, it really depends on the context
- * because some markups can be implemented otherwise according to style.
- * probably doing it in textblock and making it translate according to it's
- * style is correct. */
-static char *
-_strncpy(char* dest, const char* src, size_t count)
-{
- if (!dest)
- {
- ERR( "dest is NULL" );
- return NULL;
- }
- if (!src)
- {
- ERR( "src is NULL" );
- return NULL;
- }
- if (count < 0)
- {
- ERR( "count is smaller than 0" );
- return NULL;
- }
-
- return strncpy( dest, src, count );
-}
-
-static char *
-_mkup_to_text(const char *mkup)
-{
- char *str = NULL;
- int str_len = 0, str_alloc = 0;
- char *s, *p;
- char *tag_start, *tag_end, *esc_start, *esc_end, *ts;
-
- if (!mkup) return NULL;
- s=p=NULL;
- tag_start = tag_end = esc_start = esc_end = NULL;
- p = (char *)mkup;
- s = p;
- for (;;)
- {
- if (((p!=NULL)&&(*p == 0)) ||
- (tag_end) || (esc_end) ||
- (tag_start) || (esc_start))
- {
- if (tag_end)
- {
- char *ttag;
-
- ttag = malloc(tag_end - tag_start);
- if (ttag)
- {
- _strncpy(ttag, tag_start + 1, tag_end - tag_start - 1);
- ttag[tag_end - tag_start - 1] = 0;
- if (!strcmp(ttag, "br"))
- str = _str_append(str, "\n", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\n"))
- str = _str_append(str, "\n", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\\n"))
- str = _str_append(str, "\n", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\t"))
- str = _str_append(str, "\t", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\\t"))
- str = _str_append(str, "\t", &str_len, &str_alloc);
- else if (!strcmp(ttag, "ps")) /* Unicode paragraph separator */
- str = _str_append(str, "\xE2\x80\xA9", &str_len, &str_alloc);
- free(ttag);
- }
- tag_start = tag_end = NULL;
- }
- else if (esc_end)
- {
- ts = malloc(esc_end - esc_start + 1);
- if (ts)
- {
- const char *esc;
- _strncpy(ts, esc_start, esc_end - esc_start);
- ts[esc_end - esc_start] = 0;
- esc = evas_textblock_escape_string_get(ts);
- if (esc)
- str = _str_append(str, esc, &str_len, &str_alloc);
- free(ts);
- }
- esc_start = esc_end = NULL;
- }
- else if ((p!=NULL)&&(*p == 0))
- {
- ts = malloc(p - s + 1);
- if (ts)
- {
- _strncpy(ts, s, p - s);
- ts[p - s] = 0;
- str = _str_append(str, ts, &str_len, &str_alloc);
- free(ts);
- }
- break;
- }
- }
- if ((p!=NULL)&&(*p == '<'))
- {
- if (!esc_start)
- {
- tag_start = p;
- tag_end = NULL;
- ts = malloc(p - s + 1);
- if (ts)
- {
- _strncpy(ts, s, p - s);
- ts[p - s] = 0;
- str = _str_append(str, ts, &str_len, &str_alloc);
- free(ts);
- }
- s = NULL;
- }
- }
- else if ((p!=NULL)&&(*p == '>'))
- {
- if (tag_start)
- {
- tag_end = p;
- s = p + 1;
- }
- }
- else if ((p!=NULL)&&(*p == '&'))
- {
- if (!tag_start)
- {
- esc_start = p;
- esc_end = NULL;
- ts = malloc(p - s + 1);
- if (ts)
- {
- _strncpy(ts, s, p - s);
- ts[p - s] = 0;
- str = _str_append(str, ts, &str_len, &str_alloc);
- free(ts);
- }
- s = NULL;
- }
- }
- else if ((p!=NULL)&&(*p == ';'))
- {
- if (esc_start)
- {
- esc_end = p;
- s = p + 1;
- }
- }
- p++;
- }
- return str;
-}
-
static int
_entry_length_get(Evas_Object *obj)
{
const char *str = elm_entry_entry_get(obj);
if (!str) return 0;
- char *plain_str = _mkup_to_text(str);
+ char *plain_str = _elm_util_mkup_to_text(str);
if (!plain_str) return 0;
len = strlen(plain_str);
return len;
}
-static char *
-_text_to_mkup(const char *text)
-{
- char *str = NULL;
- int str_len = 0, str_alloc = 0;
- int ch, pos = 0, pos2 = 0;
-
- if (!text) return NULL;
- for (;;)
- {
- pos = pos2;
- pos2 = evas_string_char_next_get((char *)(text), pos2, &ch);
- if ((ch <= 0) || (pos2 <= 0)) break;
- if (ch == '\n')
- str = _str_append(str, "<br>", &str_len, &str_alloc);
- else if (ch == '\t')
- str = _str_append(str, "<\t>", &str_len, &str_alloc);
- else if (ch == '<')
- str = _str_append(str, "<", &str_len, &str_alloc);
- else if (ch == '>')
- str = _str_append(str, ">", &str_len, &str_alloc);
- else if (ch == '&')
- str = _str_append(str, "&", &str_len, &str_alloc);
- else if (ch == 0x2029)
- str = _str_append(str, "<ps>", &str_len, &str_alloc);
- else
- {
- char tstr[16];
-
- _strncpy(tstr, text + pos, pos2 - pos);
- tstr[pos2 - pos] = 0;
- str = _str_append(str, tstr, &str_len, &str_alloc);
- }
- }
- return str;
-}
-
static void
_signal_entry_changed(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
{
wd->text = NULL;
_check_enable_returnkey(data);
evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
+ if (wd->delay_write)
+ {
+ ecore_timer_del(wd->delay_write);
+ wd->delay_write = NULL;
+ }
+ if ((!wd->autosave) || (!wd->file)) return;
+ wd->delay_write = ecore_timer_add(2.0, _delay_write, data);
}
static void
wd->selmode = EINA_TRUE;
evas_object_smart_callback_call(data, SIG_SELECTION_CHANGED, NULL);
elm_selection_set(ELM_SEL_PRIMARY, obj, ELM_SEL_FORMAT_MARKUP,
- elm_entry_selection_get(data));
+ elm_entry_selection_get(data));
edje_object_part_text_cursor_geometry_get(wd->ent, "elm.text", &cx, &cy, &cw, &ch);
if (!wd->deferred_recalc_job)
- elm_widget_show_region_set(data, cx, cy, cw, ch + elm_finger_size_get());
+ elm_widget_show_region_set(data, cx, cy, cw, ch + elm_finger_size_get());
else
{
- wd->deferred_cur = EINA_TRUE;
- wd->cx = cx;
- wd->cy = cy;
- wd->cw = cw;
- wd->ch = ch + elm_finger_size_get();
+ wd->deferred_cur = EINA_TRUE;
+ wd->cx = cx;
+ wd->cy = cy;
+ wd->cw = cw;
+ wd->ch = ch + elm_finger_size_get();
}
}
if ((top) && (elm_win_xwindow_get(top)))
{
wd->selection_asked = EINA_TRUE;
- elm_selection_get(ELM_SEL_CLIPBOARD, ELM_SEL_FORMAT_MARKUP, data, NULL, NULL);
+ elm_selection_get(ELM_SEL_CLIPBOARD, ELM_SEL_FORMAT_MARKUP, data,
+ NULL, NULL);
}
#endif
}
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
evas_object_smart_callback_call(data, SIG_CLICKED, NULL);
-
-// if (wd->have_selection)
-// _long_press(data);
}
static void
Widget_Data *wd = elm_widget_data_get(data);
Ecore_X_Event_Selection_Notify *ev = event;
if (!wd) return ECORE_CALLBACK_PASS_ON;
- if (!wd->selection_asked && !wd->drag_selection_asked)
+ if ((!wd->selection_asked) && (!wd->drag_selection_asked))
return ECORE_CALLBACK_PASS_ON;
if ((ev->selection == ECORE_X_SELECTION_CLIPBOARD) ||
{
if (text_data->text)
{
- char *txt = _text_to_mkup(text_data->text);
+ char *txt = _elm_util_text_to_mkup(text_data->text);
if (txt)
{
{
if (text_data->text)
{
- char *txt = _text_to_mkup(text_data->text);
+ char *txt = _elm_util_text_to_mkup(text_data->text);
if (txt)
{
return ECORE_CALLBACK_PASS_ON;
}
+
static Eina_Bool
_drag_drop_cb(void *data __UNUSED__, Evas_Object *obj, Elm_Selection_Data *drop)
{
wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
-//printf("Inserting at (%d,%d) %s\n",drop->x,drop->y,(char*)drop->data);
+ printf("Inserting at (%d,%d) %s\n",drop->x,drop->y,(char*)drop->data);
edje_object_part_text_cursor_copy(wd->ent, "elm.text",
EDJE_CURSOR_MAIN,/*->*/EDJE_CURSOR_USER);
rv = edje_object_part_text_cursor_coord_set(wd->ent,"elm.text",
EDJE_CURSOR_MAIN,drop->x,drop->y);
-// if (!rv) printf("Warning: Failed to position cursor: paste anyway\n");
+ if (!rv) printf("Warning: Failed to position cursor: paste anyway\n");
elm_entry_entry_insert(obj, drop->data);
edje_object_part_text_cursor_copy(wd->ent, "elm.text",
EDJE_CURSOR_USER,/*->*/EDJE_CURSOR_MAIN);
Evas_Object *o;
Eina_List *l;
Elm_Entry_Item_Provider *ip;
- int ok = 0;
EINA_LIST_FOREACH(wd->item_providers, l, ip)
{
if (!strncmp(item, "file://", 7))
{
const char *fname = item + 7;
-
+
o = evas_object_image_filled_add(evas_object_evas_get(data));
evas_object_image_file_set(o, fname, NULL);
if (evas_object_image_load_error_get(o) == EVAS_LOAD_ERROR_NONE)
return o;
}
o = edje_object_add(evas_object_evas_get(data));
- if (!strncmp(item, "emoticon/", 9))
- ok = _elm_theme_object_set(data, o, "entry", item, elm_widget_style_get(data));
- if (!ok)
+ if (!_elm_theme_object_set(data, o, "entry", item, elm_widget_style_get(data)))
_elm_theme_object_set(data, o, "entry/emoticon", "wtf", elm_widget_style_get(data));
return o;
}
{
replocater = curlocater + strlen(key) + 1;
- while (*replocater && *replocater == ' ' || *replocater == '=')
+ while ((*replocater) && (*replocater != ' ') && (*replocater != '>'))
replocater++;
- while (*replocater && *replocater != ' ' && *replocater != '>')
- replocater++;
-
if (replocater-curlocater > strlen(key)+1)
{
- replocater--;
eina_strbuf_append_n(diffbuf, curlocater, replocater-curlocater+1);
}
else
return EINA_FALSE;
}
+
+static void
+_text_filter(void *data, Evas_Object *edje __UNUSED__, const char *part __UNUSED__, Edje_Text_Filter_Type type, char **text)
+{
+ Widget_Data *wd = elm_widget_data_get(data);
+ Eina_List *l;
+ Elm_Entry_Text_Filter *tf;
+
+ if (type == EDJE_TEXT_FILTER_FORMAT)
+ return;
+
+ EINA_LIST_FOREACH(wd->text_filters, l, tf)
+ {
+ tf->func(tf->data, data, text);
+ if (!*text)
+ break;
+ }
+}
+
/**
* This adds an entry to @p parent object.
*
Evas *e;
Widget_Data *wd;
+ EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
+
wd = ELM_NEW(Widget_Data);
e = evas_object_evas_get(parent);
+ if (!e) return NULL;
wd->bgcolor = EINA_FALSE;
wd->bg = evas_object_rectangle_add(e);
evas_object_color_set(wd->bg, 0, 0, 0, 0);
elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
+ elm_widget_del_pre_hook_set(obj, _del_pre_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
+ elm_widget_on_focus_region_hook_set(obj, _on_focus_region_hook);
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
+ elm_object_cursor_set(obj, ELM_CURSOR_XTERM);
elm_widget_can_focus_set(obj, EINA_TRUE);
+ elm_widget_highlight_ignore_set(obj, EINA_TRUE);
wd->linewrap = EINA_TRUE;
wd->ellipsis = EINA_FALSE;
wd->editable = EINA_TRUE;
wd->disabled = EINA_FALSE;
wd->context_menu = EINA_TRUE;
+ wd->autosave = EINA_TRUE;
wd->autoperiod = EINA_TRUE;
wd->ellipsis_threshold = 0;
wd->ent = edje_object_add(e);
edje_object_item_provider_set(wd->ent, _get_item, obj);
+ edje_object_text_insert_filter_callback_add(wd->ent,"elm.text", _text_filter, obj);
evas_object_event_callback_add(wd->ent, EVAS_CALLBACK_MOVE, _move, obj);
evas_object_event_callback_add(wd->ent, EVAS_CALLBACK_RESIZE, _resize, obj);
evas_object_event_callback_add(wd->ent, EVAS_CALLBACK_MOUSE_DOWN,
Widget_Data *wd = elm_widget_data_get(obj);
wd->max_no_of_bytes = max_no_of_bytes;
- edje_object_signal_emit(wd->ent, "elm,state,remain,bytes,show", "elm");
edje_object_part_textinput_callback_set(wd->ent, "elm.text", _textinput_control_function,obj);
}
_sizing_eval(obj);
}
-/**
- * This set's the entry in password mode with out masking the last character entered by user,
- * and later masking the character after 2 seconds.
-
- * @param obj The entry object
- * @param show_last_character The show_last_character flag (1 for "password mode along with showing last character"
- * 0 for default).
- *
- * @ingroup Entry
- */
-EAPI void
-elm_entry_password_show_last_character_set(Evas_Object *obj, Eina_Bool show_last_character)
-{
- Widget_Data *wd = elm_widget_data_get(obj);
- const char *t;
- if (!wd) return;
- if ((wd->password == show_last_character)&&(wd->show_last_character ==show_last_character)) return;
- wd->show_last_character = show_last_character;
- wd->password = show_last_character;
- wd->single_line = EINA_TRUE;
- wd->linewrap = EINA_FALSE;
- wd->char_linewrap = EINA_FALSE;
- t = eina_stringshare_add(elm_entry_entry_get(obj));
- _elm_theme_object_set(obj, wd->ent, "entry", _getbase(obj), elm_widget_style_get(obj));
- elm_entry_entry_set(obj, t);
- eina_stringshare_del(t);
- _sizing_eval(obj);
-}
/**
* This returns whether password mode is enabled.
text = edje_object_part_text_get(wd->ent, "elm.text");
if (!text)
{
- ERR("text=NULL for edje %p, part 'elm.text'", wd->ent);
- return NULL;
+ ERR("text=NULL for edje %p, part 'elm.text'", wd->ent);
+ return NULL;
}
eina_stringshare_replace(&wd->text, text);
if(wd->password)return elm_entry_markup_to_utf8(wd->text);
}
/**
- * This inserts text in @p entry at the beginning of the entry
- * object.
+ * This inserts text in @p entry where the current cursor position.
+ *
+ * This inserts text at the cursor position is as if it was typed
+ * by the user (note this also allows markup which a user
+ * can't just "type" as it would be converted to escaped text, so this
+ * call can be used to insert things like emoticon items or bold push/pop
+ * tags, other font and color change tags etc.)
*
* @param obj The entry object
* @param entry The text to insert
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- if (!func) return;
+ EINA_SAFETY_ON_NULL_RETURN(func);
Elm_Entry_Item_Provider *ip = calloc(1, sizeof(Elm_Entry_Item_Provider));
if (!ip) return;
ip->func = func;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- if (!func) return;
+ EINA_SAFETY_ON_NULL_RETURN(func);
Elm_Entry_Item_Provider *ip = calloc(1, sizeof(Elm_Entry_Item_Provider));
if (!ip) return;
ip->func = func;
Eina_List *l;
Elm_Entry_Item_Provider *ip;
if (!wd) return;
- if (!func) return;
+ EINA_SAFETY_ON_NULL_RETURN(func);
EINA_LIST_FOREACH(wd->item_providers, l, ip)
{
if ((ip->func == func) && (ip->data == data))
}
/**
+ * Append a filter function for text inserted in the entry
+ *
+ * Append the given callback to the list. This functions will be called
+ * whenever any text is inserted into the entry, with the text to be inserted
+ * as a parameter. The callback function is free to alter the text in any way
+ * it wants, but it must remember to free the given pointer and update it.
+ * If the new text is to be discarded, the function can free it and set it text
+ * parameter to NULL. This will also prevent any following filters from being
+ * called.
+ *
+ * @param obj The entry object
+ * @param func The function to use as text filter
+ * @param data User data to pass to @p func
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_text_filter_append(Evas_Object *obj, void (*func) (void *data, Evas_Object *entry, char **text), void *data)
+{
+ Widget_Data *wd;
+ Elm_Entry_Text_Filter *tf;
+ ELM_CHECK_WIDTYPE(obj, widtype);
+
+ wd = elm_widget_data_get(obj);
+
+ EINA_SAFETY_ON_NULL_RETURN(func);
+
+ tf = ELM_NEW(Elm_Entry_Text_Filter);
+ if (!tf) return;
+ tf->func = func;
+ tf->data = data;
+ wd->text_filters = eina_list_append(wd->text_filters, tf);
+}
+
+/**
+ * Prepend a filter function for text insdrted in the entry
+ *
+ * Prepend the given callback to the list. See elm_entry_text_filter_append()
+ * for more information
+ *
+ * @param obj The entry object
+ * @param func The function to use as text filter
+ * @param data User data to pass to @p func
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_text_filter_prepend(Evas_Object *obj, void (*func) (void *data, Evas_Object *entry, char **text), void *data)
+{
+ Widget_Data *wd;
+ Elm_Entry_Text_Filter *tf;
+ ELM_CHECK_WIDTYPE(obj, widtype);
+
+ wd = elm_widget_data_get(obj);
+
+ EINA_SAFETY_ON_NULL_RETURN(func);
+
+ tf = ELM_NEW(Elm_Entry_Text_Filter);
+ if (!tf) return;
+ tf->func = func;
+ tf->data = data;
+ wd->text_filters = eina_list_prepend(wd->text_filters, tf);
+}
+
+/**
+ * Remove a filter from the list
+ *
+ * Removes the given callback from the filter list. See elm_entry_text_filter_append()
+ * for more information.
+ *
+ * @param obj The entry object
+ * @param func The filter function to remove
+ * @param data The user data passed when adding the function
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_text_filter_remove(Evas_Object *obj, void (*func) (void *data, Evas_Object *entry, char **text), void *data)
+{
+ Widget_Data *wd;
+ Eina_List *l;
+ Elm_Entry_Text_Filter *tf;
+ ELM_CHECK_WIDTYPE(obj, widtype);
+
+ wd = elm_widget_data_get(obj);
+
+ EINA_SAFETY_ON_NULL_RETURN(func);
+
+ EINA_LIST_FOREACH(wd->text_filters, l, tf)
+ {
+ if ((tf->func == func) && (tf->data == data))
+ {
+ wd->text_filters = eina_list_remove_list(wd->text_filters, l);
+ free(tf);
+ return;
+ }
+ }
+}
+
+/**
* This converts a markup (HTML-like) string into UTF-8.
*
* @param s The string (in markup) to be converted
EAPI char *
elm_entry_markup_to_utf8(const char *s)
{
- char *ss = _mkup_to_text(s);
+ char *ss = _elm_util_mkup_to_text(s);
if (!ss) ss = strdup("");
return ss;
}
EAPI char *
elm_entry_utf8_to_markup(const char *s)
{
- char *ss = _text_to_mkup(s);
+ char *ss = _elm_util_text_to_mkup(s);
if (!ss) ss = strdup("");
return ss;
}
}
/**
+ * Filter inserted text based on user defined character and byte limits
+ *
+ * Add this filter to an entry to limit the characters that it will accept
+ * based the the contents of the provided Elm_Entry_Filter_Limit_Size.
+ * The funtion works on the UTF-8 representation of the string, converting
+ * it from the set markup, thus not accounting for any format in it.
+ *
+ * The user must create an Elm_Entry_Filter_Limit_Size structure and pass
+ * it as data when setting the filter. In it it's possible to set limits
+ * by character count or bytes (any of them is disabled if 0), and both can
+ * be set at the same time. In that case, it first checks for characters,
+ * then bytes.
+ *
+ * The function will cut the inserted text in order to allow only the first
+ * number of characters that are still allowed. The cut is made in
+ * characters, even when limiting by bytes, in order to always contain
+ * valid ones and avoid half unicode characters making it in.
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_filter_limit_size(void *data, Evas_Object *entry, char **text)
+{
+ Elm_Entry_Filter_Limit_Size *lim = data;
+ char *current;
+ int len, newlen;
+ const char *(*text_get)(const Evas_Object *);
+ const char *widget_type;
+
+ EINA_SAFETY_ON_NULL_RETURN(data);
+ EINA_SAFETY_ON_NULL_RETURN(entry);
+ EINA_SAFETY_ON_NULL_RETURN(text);
+
+ /* hack. I don't want to copy the entire function to work with
+ * scrolled_entry */
+ widget_type = elm_widget_type_get(entry);
+ if (!strcmp(widget_type, "entry"))
+ text_get = elm_entry_entry_get;
+ else if (!strcmp(widget_type, "scrolled_entry"))
+ text_get = elm_scrolled_entry_entry_get;
+ else /* huh? */
+ return;
+
+ current = elm_entry_markup_to_utf8(text_get(entry));
+
+ if (lim->max_char_count > 0)
+ {
+ int cut;
+ len = evas_string_char_len_get(current);
+ if (len >= lim->max_char_count)
+ {
+ free(*text);
+ free(current);
+ *text = NULL;
+ return;
+ }
+ newlen = evas_string_char_len_get(*text);
+ cut = strlen(*text);
+ while ((len + newlen) > lim->max_char_count)
+ {
+ cut = evas_string_char_prev_get(*text, cut, NULL);
+ newlen--;
+ }
+ (*text)[cut] = 0;
+ }
+
+ if (lim->max_byte_count > 0)
+ {
+ len = strlen(current);
+ if (len >= lim->max_byte_count)
+ {
+ free(*text);
+ free(current);
+ *text = NULL;
+ return;
+ }
+ newlen = strlen(*text);
+ while ((len + newlen) > lim->max_byte_count)
+ {
+ int p = evas_string_char_prev_get(*text, newlen, NULL);
+ newlen -= (newlen - p);
+ }
+ if (newlen)
+ (*text)[newlen] = 0;
+ else
+ {
+ free(*text);
+ *text = NULL;
+ }
+ }
+ free(current);
+}
+
+/**
+ * Filter inserted text based on accepted or rejected sets of characters
+ *
+ * Add this filter to an entry to restrict the set of accepted characters
+ * based on the sets in the provided Elm_Entry_Filter_Accept_Set.
+ * This structure contains both accepted and rejected sets, but they are
+ * mutually exclusive. If accepted is set, it will be used, otherwise it
+ * goes on to the rejected set.
+ */
+EAPI void
+elm_entry_filter_accept_set(void *data, Evas_Object *entry __UNUSED__, char **text)
+{
+ Elm_Entry_Filter_Accept_Set *as = data;
+ const char *set;
+ char *insert;
+ Eina_Bool goes_in;
+ int read_idx, last_read_idx = 0, read_char;
+
+ EINA_SAFETY_ON_NULL_RETURN(data);
+ EINA_SAFETY_ON_NULL_RETURN(text);
+
+ if ((!as->accepted) && (!as->rejected))
+ return;
+
+ if (as->accepted)
+ {
+ set = as->accepted;
+ goes_in = EINA_TRUE;
+ }
+ else
+ {
+ set = as->rejected;
+ goes_in = EINA_FALSE;
+ }
+
+ insert = *text;
+ read_idx = evas_string_char_next_get(*text, 0, &read_char);
+ while (read_char)
+ {
+ int cmp_idx, cmp_char;
+ Eina_Bool in_set = EINA_FALSE;
+
+ cmp_idx = evas_string_char_next_get(set, 0, &cmp_char);
+ while (cmp_char)
+ {
+ if (read_char == cmp_char)
+ {
+ in_set = EINA_TRUE;
+ break;
+ }
+ cmp_idx = evas_string_char_next_get(set, cmp_idx, &cmp_char);
+ }
+ if (in_set == goes_in)
+ {
+ int size = read_idx - last_read_idx;
+ const char *src = (*text) + last_read_idx;
+ if (src != insert)
+ memcpy(insert, *text + last_read_idx, size);
+ insert += size;
+ }
+ last_read_idx = read_idx;
+ read_idx = evas_string_char_next_get(*text, read_idx, &read_char);
+ }
+ *insert = 0;
+}
+
+/**
+ * This sets the file (and implicitly loads it) for the text to display and
+ * then edit. All changes are written back to the file after a short delay if
+ * the entry object is set to autosave.
+ *
+ * @param obj The entry object
+ * @param file The path to the file to load and save
+ * @param format The file format
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_file_set(Evas_Object *obj, const char *file, Elm_Text_Format format)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->delay_write)
+ {
+ ecore_timer_del(wd->delay_write);
+ wd->delay_write = NULL;
+ }
+ if (wd->autosave) _save(obj);
+ eina_stringshare_replace(&wd->file, file);
+ wd->format = format;
+ _load(obj);
+}
+
+/**
+ * Gets the file to load and save and the file format
+ *
+ * @param obj The entry object
+ * @param file The path to the file to load and save
+ * @param format The file format
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_file_get(const Evas_Object *obj, const char **file, Elm_Text_Format *format)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (file) *file = wd->file;
+ if (format) *format = wd->format;
+}
+
+/**
+ * This function writes any changes made to the file set with
+ * elm_entry_file_set()
+ *
+ * @param obj The entry object
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_file_save(Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->delay_write)
+ {
+ ecore_timer_del(wd->delay_write);
+ wd->delay_write = NULL;
+ }
+ _save(obj);
+ wd->delay_write = ecore_timer_add(2.0, _delay_write, obj);
+}
+
+/**
+ * This sets the entry object to 'autosave' the loaded text file or not.
+ *
+ * @param obj The entry object
+ * @param autosave Autosave the loaded file or not
+ *
+ * @ingroup Entry
+ */
+EAPI void
+elm_entry_autosave_set(Evas_Object *obj, Eina_Bool autosave)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ wd->autosave = !!autosave;
+}
+
+/**
+ * This gets the entry object's 'autosave' status.
+ *
+ * @param obj The entry object
+ * @return Autosave the loaded file or not
+ *
+ * @ingroup Entry
+ */
+EAPI Eina_Bool
+elm_entry_autosave_get(const Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return EINA_FALSE;
+ return wd->autosave;
+}
+
+/**
* This sets the attribute to show the input panel automatically.
*
* @param obj The entry object
ecore_imf_context_input_panel_layout_set(ic, (Ecore_IMF_Input_Panel_Layout)layout);
}
-
-/* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/
projects / framework / uifw / elementary.git / blobdiff