380 lines
8.8 KiB
C
380 lines
8.8 KiB
C
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#include "e.h"
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static void
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e_entry_down_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y)
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{
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E_Entry *entry;
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int pos;
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entry = _data;
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printf("%i %i\n", _x, _y);
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entry->focused = 1;
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pos = evas_text_at_position(_e, entry->text, _x, _y,
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NULL, NULL, NULL, NULL);
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printf("%i\n", pos);
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if (pos < 0)
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{
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int tw;
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tw = evas_get_text_width(_e, entry->text);
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if (_x > entry->x + tw)
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{
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entry->cursor_pos = strlen(entry->buffer);
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}
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}
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else
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{
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entry->cursor_pos = pos;
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}
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/*
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entry->select.start = entry->cursor_pos;
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entry->select.length = 1;
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*/
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e_entry_configure(entry);
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}
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static void
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e_entry_up_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y)
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{
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E_Entry *entry;
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entry = _data;
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}
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static void
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e_entry_move_cb(void *_data, Evas _e, Evas_Object _o, int _b, int _x, int _y)
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{
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E_Entry *entry;
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entry = _data;
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}
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static void
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e_entry_realize(E_Entry *entry)
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{
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entry->clip_box = evas_add_rectangle(entry->evas);
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entry->text = evas_add_text(entry->evas, "borzoib", 8, "");
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entry->cursor = evas_add_rectangle(entry->evas);
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entry->event_box = evas_add_rectangle(entry->evas);
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evas_set_color(entry->evas, entry->clip_box, 255, 255, 255, 255);
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evas_set_color(entry->evas, entry->event_box, 50, 100, 200, 50);
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evas_set_color(entry->evas, entry->text, 0, 0, 0, 255);
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evas_set_color(entry->evas, entry->cursor, 255, 255, 255, 100);
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evas_set_clip(entry->evas, entry->text, entry->clip_box);
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evas_set_clip(entry->evas, entry->event_box, entry->clip_box);
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evas_set_clip(entry->evas, entry->cursor, entry->clip_box);
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evas_callback_add(entry->evas, entry->event_box, CALLBACK_MOUSE_DOWN, e_entry_down_cb, entry);
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evas_callback_add(entry->evas, entry->event_box, CALLBACK_MOUSE_UP, e_entry_up_cb, entry);
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evas_callback_add(entry->evas, entry->event_box, CALLBACK_MOUSE_MOVE, e_entry_move_cb, entry);
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}
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static void
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e_entry_unrealize(E_Entry *entry)
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{
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if (entry->event_box) evas_del_object(entry->evas, entry->event_box);
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if (entry->cursor) evas_del_object(entry->evas, entry->cursor);
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if (entry->text) evas_del_object(entry->evas, entry->text);
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if (entry->clip_box) evas_del_object(entry->evas, entry->clip_box);
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}
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static void
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e_entry_configure(E_Entry *entry)
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{
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if (!entry->evas) return;
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if (!entry->event_box) return;
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evas_move(entry->evas, entry->clip_box, entry->x, entry->y);
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evas_resize(entry->evas, entry->clip_box, entry->w, entry->h);
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evas_move(entry->evas, entry->event_box, entry->x, entry->y);
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evas_resize(entry->evas, entry->event_box, entry->w, entry->h);
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evas_move(entry->evas, entry->text, entry->x, entry->y);
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if ((entry->buffer) && (entry->buffer[0] != 0) && (entry->focused))
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{
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int tx, ty, tw, th;
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if (entry->cursor_pos < strlen(entry->buffer))
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{
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evas_text_at(entry->evas, entry->text, entry->cursor_pos, &tx, &ty, &tw, &th);
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}
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else
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{
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entry->cursor_pos = strlen(entry->buffer);
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evas_text_at(entry->evas, entry->text, entry->cursor_pos - 1, &tx, &ty, &tw, &th);
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tx += tw;
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tw = 4;
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}
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evas_move(entry->evas, entry->cursor, entry->x + tx, entry->y + ty);
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evas_resize(entry->evas, entry->cursor, tw, th);
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evas_show(entry->evas, entry->cursor);
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}
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else if (entry->focused)
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{
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int th;
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th = evas_get_text_height(entry->evas, entry->text);
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evas_move(entry->evas, entry->cursor, entry->x, entry->y);
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evas_resize(entry->evas, entry->cursor, 4, th);
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evas_show(entry->evas, entry->cursor);
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}
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else
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{
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evas_hide(entry->evas, entry->cursor);
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}
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}
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void
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e_entry_init(void)
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{
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}
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void
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e_entry_free(E_Entry *entry)
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{
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}
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E_Entry *
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e_entry_new(void)
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{
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E_Entry *entry;
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entry = NEW(E_Entry, 1);
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ZERO(entry, E_Entry, 1);
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entry->buffer=strdup("");
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return entry;
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}
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void
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e_entry_handle_keypress(E_Entry *entry, Ev_Key_Down *e)
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{
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if (!strcmp(e->key, "Up"))
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{
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}
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else if (!strcmp(e->key, "Down"))
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{
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}
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else if (!strcmp(e->key, "Left"))
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{
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entry->cursor_pos--;
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if (entry->cursor_pos < 0)
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entry->cursor_pos = 0;
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}
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else if (!strcmp(e->key, "Right"))
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{
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entry->cursor_pos++;
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if (entry->cursor_pos > strlen(entry->buffer))
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entry->cursor_pos = strlen(entry->buffer);
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}
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else if (!strcmp(e->key, "Escape"))
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{
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entry->focused = 0;
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}
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else if (!strcmp(e->key, "BackSpace"))
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{
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char *str2;
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if (entry->cursor_pos > 0)
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{
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str2 = strdup(e_entry_get_text(entry));
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strcpy(&(str2[entry->cursor_pos - 1]), &(entry->buffer[entry->cursor_pos]));
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entry->cursor_pos--;
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e_entry_set_text(entry, str2);
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free(str2);
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}
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}
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else if (!strcmp(e->key, "Delete"))
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{
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char *str2;
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if (entry->cursor_pos < strlen(entry->buffer))
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{
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str2 = strdup(e_entry_get_text(entry));
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strcpy(&(str2[entry->cursor_pos]), &(entry->buffer[entry->cursor_pos + 1]));
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e_entry_set_text(entry, str2);
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free(str2);
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}
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}
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else if (!strcmp(e->key, "Insert"))
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{
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}
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else if (!strcmp(e->key, "Home"))
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{
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entry->cursor_pos = 0;
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}
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else if (!strcmp(e->key, "End"))
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{
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entry->cursor_pos = strlen(entry->buffer);
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}
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else if (!strcmp(e->key, "Prior"))
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{
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entry->cursor_pos = 0;
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}
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else if (!strcmp(e->key, "Next"))
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{
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entry->cursor_pos = strlen(entry->buffer);
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}
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else if (!strcmp(e->key, "Return"))
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{
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entry->focused = 0;
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}
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else
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{
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char *type;
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printf("%s\n", e->key);
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type = e_key_press_translate_into_typeable(e);
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if (type)
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{
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if ((strlen(type) == 1) && (type[0] == 0x01)) /* ctrl+a */
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{
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entry->cursor_pos = 0;
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}
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else if ((strlen(type) == 1) && (type[0] == 0x05)) /* ctrl+e */
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{
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entry->cursor_pos = strlen(entry->buffer);
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}
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else if ((strlen(type) == 1) && (type[0] == 0x0b)) /* ctk+k */
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{
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char *str2;
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str2 = strdup(e_entry_get_text(entry));
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str2[entry->cursor_pos] = 0;
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e_entry_set_text(entry, str2);
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free(str2);
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}
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else if (strlen(type) > 0)
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{
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char *str2;
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printf("%i: %x\n", strlen(type), (unsigned char)type[0]);
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str2 = malloc(strlen(e_entry_get_text(entry)) + 1 + strlen(type));
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str2[0] = 0;
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strncat(str2, entry->buffer, entry->cursor_pos);
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strcat(str2, type);
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strcat(str2, &(entry->buffer[entry->cursor_pos]));
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e_entry_set_text(entry, str2);
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free(str2);
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entry->cursor_pos++;
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printf("type: ->%s<-\n", type);
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}
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}
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}
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e_entry_configure(entry);
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}
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void
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e_entry_set_evas(E_Entry *entry, Evas evas)
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{
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if (entry->evas) e_entry_unrealize(entry);
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entry->evas = evas;
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e_entry_realize(entry);
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e_entry_configure(entry);
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if (entry->visible)
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{
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entry->visible = 0;
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e_entry_show(entry);
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}
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}
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void
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e_entry_show(E_Entry *entry)
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{
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if (entry->visible) return;
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entry->visible = 1;
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if (!entry->evas) return;
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evas_show(entry->evas, entry->event_box);
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evas_show(entry->evas, entry->clip_box);
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if (entry->focused) evas_show(entry->evas, entry->cursor);
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evas_show(entry->evas, entry->text);
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}
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void
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e_entry_hide(E_Entry *entry)
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{
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if (!entry->visible) return;
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entry->visible = 0;
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if (!entry->evas) return;
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evas_hide(entry->evas, entry->event_box);
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evas_hide(entry->evas, entry->clip_box);
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evas_hide(entry->evas, entry->cursor);
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evas_hide(entry->evas, entry->text);
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}
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void
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e_entry_set_layer(E_Entry *entry, int l)
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{
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evas_set_layer(entry->evas, entry->clip_box, l);
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evas_set_layer(entry->evas, entry->text, l);
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evas_set_layer(entry->evas, entry->cursor, l);
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evas_set_layer(entry->evas, entry->event_box, l);
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}
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void
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e_entry_set_clip(E_Entry *entry, Evas_Object clip)
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{
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evas_set_clip(entry->evas, entry->clip_box, clip);
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}
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void
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e_entry_unset_clip(E_Entry *entry)
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{
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evas_unset_clip(entry->evas, entry->clip_box);
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}
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void
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e_entry_move(E_Entry *entry, int x, int y)
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{
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entry->x = x;
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entry->y = y;
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e_entry_configure(entry);
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}
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void
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e_entry_resize(E_Entry *entry, int w, int h)
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{
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entry->w = w;
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entry->h = h;
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e_entry_configure(entry);
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}
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void
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e_entry_query_max_size(E_Entry *entry, int *w, int *h)
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{
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}
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void
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e_entry_set_focus(E_Entry *entry, int focused)
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{
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entry->focused = focused;
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e_entry_configure(entry);
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}
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void
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e_entry_set_text(E_Entry *entry, const char *text)
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{
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IF_FREE(entry->buffer);
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entry->buffer = strdup(text);
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evas_set_text(entry->evas, entry->text, entry->buffer);
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printf("%i %i (%s)\n", entry->cursor_pos, strlen(entry->buffer), entry->buffer);
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if (entry->cursor_pos > strlen(entry->buffer))
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entry->cursor_pos = strlen(entry->buffer);
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e_entry_configure(entry);
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}
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const char *
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e_entry_get_text(E_Entry *entry)
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{
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return entry->buffer;
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}
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void
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e_entry_set_cursor(E_Entry *entry, int cursor_pos)
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{
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entry->cursor_pos = cursor_pos;
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e_entry_configure(entry);
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}
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int
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e_entry_get_curosr(E_Entry *entry)
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{
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return entry->cursor_pos;
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}
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