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editor - now u can delete a current line with Ctrl+D

This commit is contained in:
ChunEon Park 2014-03-11 00:01:23 +09:00
parent edbf669979
commit 8dcd605806
2 changed files with 27 additions and 6 deletions
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1
README
View File

@ -68,6 +68,7 @@ Ctrl+Double Click = Select a word
Ctrl+C = Copy Selected Text
Ctrl+V = Paste Copied Text
Ctrl+X = Cut Selected Text
Ctrl+D = Delete a Current line
Ctrl+F = Find/Replace
Ctrl+Home = Go to the Top line
Ctrl+End = Go to the Bottom line

32
src/bin/edc_editor.c
View File

@ -64,6 +64,8 @@ line_decrease(edit_data *ed, int cnt)
elm_entry_calc_force(ed->en_line);
ed->line_max -= cnt;
if (ed->line_max < 0) ed->line_max = 0;
}
static void
@ -400,14 +402,14 @@ edit_mouse_down_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED,
static void
cur_line_pos_set(edit_data *ed)
{
if (!config_stats_bar_get()) return;
Evas_Coord y, h;
elm_entry_cursor_geometry_get(ed->en_edit, NULL, &y, NULL, &h);
int line = (y / h) + 1;
if (line < 0) line = 0;
if (ed->cur_line == line) return;
ed->cur_line = line;
if (!config_stats_bar_get()) return;
stats_line_num_update(ed->cur_line, ed->line_max);
}
@ -636,23 +638,41 @@ edit_line_delete(edit_data *ed)
int line1 = ed->cur_line - 1;
int line2 = ed->cur_line;
//min position case
if (line1 < 0)
{
line1++;
line2++;
line1 = 0;
line2 = 1;
}
//Max position case
Eina_Bool max = EINA_FALSE;
if (line2 >= ed->line_max)
{
line1 = (ed->line_max - 2);
line2 = (ed->line_max - 1);
max = EINA_TRUE;
}
//only one line remain. clear it.
if (ed->line_max == 1)
{
elm_entry_entry_set(ed->en_edit, "");
line_decrease(ed, 1);
return;
}
Evas_Textblock_Cursor *cur1 = evas_object_textblock_cursor_new(textblock);
evas_textblock_cursor_line_set(cur1, line1);
if (max) evas_textblock_cursor_line_char_last(cur1);
Evas_Textblock_Cursor *cur2 = evas_object_textblock_cursor_new(textblock);
evas_textblock_cursor_line_set(cur2, line2);
if (max) evas_textblock_cursor_line_char_last(cur2);
evas_textblock_cursor_range_delete(cur1, cur2);
evas_textblock_cursor_free(cur1);
evas_textblock_cursor_free(cur2);
elm_entry_calc_force(ed->en_edit);
line_decrease(ed, 1);