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turn on buffer status pane cursor position display again

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This commit is contained in:
Josh Holtrop 2016-12-24 15:03:38 -05:00
parent a39e1d3956
commit 1a34b8d7f7
3 changed files with 5 additions and 4 deletions
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3
src/gui/BufferPane.cc
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@ -88,10 +88,11 @@ int BufferPane::rows_in_line(const Buffer::Iterator & start_of_line)
int BufferPane::rows_in_line_with_iterator_offset(const Buffer::Iterator & start_of_line, const Buffer::Iterator & reference, int * iterator_row_offset)
{
int saved_row_offset = 0;
walk_line(start_of_line, [&saved_row_offset, &reference, &iterator_row_offset](int row_offset, int screen_column, int virtual_column, int character_width, const Buffer::Iterator & i) {
walk_line(start_of_line, [this, &saved_row_offset, &reference, &iterator_row_offset](int row_offset, int screen_column, int virtual_column, int character_width, const Buffer::Iterator & i) {
uint32_t code_point = *i;
if (i == reference)
{
m_cursor_virtual_column = virtual_column;
*iterator_row_offset = row_offset;
}
if ((code_point != '\n') && (code_point != 0xFFFFFFFFu))

2
src/gui/BufferPane.h
View File

@ -15,6 +15,8 @@ public:
void resize(int width, int height) override;
void draw();
void handle_key(uint32_t keyval);
size_t line() const { return m_iterator->line(); }
size_t column() const { return m_cursor_virtual_column; }
protected:
enum class CursorMovement : uint8_t

4
src/gui/BufferStatusPane.cc
View File

@ -4,9 +4,8 @@ void BufferStatusPane::draw()
{
m_gl->draw_rect(win_x(0), win_y(m_font->get_line_height()), m_width, 1, 0.5, 0.5, 0.5, 1.0);
m_gl->draw_rect(win_x(0), win_y(0), m_width, m_font->get_line_height(), 0.0, 0.0, 0.0, 1.0);
#if 0
char cursor_position[20];
sprintf(cursor_position, "%zu, %zu", m_buffer_pane->cursor()->line() + 1, m_buffer_pane->cursor()->column() + 1u);
sprintf(cursor_position, "%zu, %zu", m_buffer_pane->line() + 1, m_buffer_pane->column() + 1u);
int cursor_position_length = strlen(cursor_position);
int x = m_width - m_font->get_advance() * cursor_position_length;
for (int i = 0; i < cursor_position_length; i++)
@ -14,5 +13,4 @@ void BufferStatusPane::draw()
m_gl->draw_character(win_x(x), win_y(0), cursor_position[i], *m_font);
x += m_font->get_advance();
}
#endif
}