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TextEdit: Center search results

This commit is contained in:
Ignacio Etcheverry 2016-07-21 03:40:08 +02:00
parent 6a5e11c075
commit fc16954fa2
3 changed files with 33 additions and 2 deletions
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28
scene/gui/text_edit.cpp
View File

@ -2984,6 +2984,34 @@ void TextEdit::adjust_viewport_to_cursor() {
}
void TextEdit::center_viewport_to_cursor() {
if (cursor.line_ofs>cursor.line)
cursor.line_ofs=cursor.line;
int visible_width=cache.size.width-cache.style_normal->get_minimum_size().width-cache.line_number_w-cache.breakpoint_gutter_width;
if (v_scroll->is_visible())
visible_width-=v_scroll->get_combined_minimum_size().width;
visible_width-=20; // give it a little more space
int visible_rows = get_visible_rows();
if (h_scroll->is_visible())
visible_rows-=((h_scroll->get_combined_minimum_size().height-1)/get_row_height());
int max_ofs = text.size()-(scroll_past_end_of_file_enabled?1:visible_rows);
cursor.line_ofs=CLAMP(cursor.line-(visible_rows/2),0,max_ofs);
int cursor_x = get_column_x_offset( cursor.column, text[cursor.line] );
if (cursor_x>(cursor.x_ofs+visible_width))
cursor.x_ofs=cursor_x-visible_width+1;
if (cursor_x < cursor.x_ofs)
cursor.x_ofs=cursor_x;
update();
}
void TextEdit::cursor_set_column(int p_col, bool p_adjust_viewport) {
if (p_col<0)

2
scene/gui/text_edit.h
View File

@ -394,6 +394,8 @@ public:
}
void set_auto_indent(bool p_auto_indent);
void center_viewport_to_cursor();
void cursor_set_column(int p_col, bool p_adjust_viewport=true);
void cursor_set_line(int p_row, bool p_adjust_viewport=true);

5
tools/editor/code_editor.cpp
View File

@ -133,8 +133,9 @@ bool FindReplaceBar::_search(uint32_t p_flags, int p_from_line, int p_from_col)
if (found) {
if (!preserve_cursor) {
text_edit->cursor_set_line(line);
text_edit->cursor_set_column(col+text.length());
text_edit->cursor_set_line(line, false);
text_edit->cursor_set_column(col+text.length(), false);
text_edit->center_viewport_to_cursor();
}
text_edit->set_search_text(text);