diff options
Diffstat (limited to 'ted.h')
| -rw-r--r-- | ted.h | 23 |
1 files changed, 22 insertions, 1 deletions
@@ -326,12 +326,33 @@ typedef u64 EditNotifyID; bool buffer_is_view_only(TextBuffer *buffer); /// Set whether the buffer should be in view only mode. void buffer_set_view_only(TextBuffer *buffer, bool view_only); +/// amount scrolled horizontally, in terms of the width of a space character +double buffer_get_scroll_columns(TextBuffer *buffer); +///n number of lines scrolled vertically +double buffer_get_scroll_lines(TextBuffer *buffer); +/// get last time buffer was written to, in the format of \ref time_get_seconds +double buffer_last_write_time(TextBuffer *buffer); +/// get position of the cursor +BufferPos buffer_cursor_pos(TextBuffer *buffer); +/// get position of non-cursor end of selection. +/// +/// `pos` is allowed to be NULL. +/// returns false if nothing is selected. +bool buffer_selection_pos(TextBuffer *buffer, BufferPos *pos); /// Get path to buffer's file, or `NULL` if the buffer is unnamed. /// /// This string can be freed if the buffer is saved under a different name or closed, so don't keep it around for long. const char *buffer_get_path(TextBuffer *buffer); /// clear undo and redo history void buffer_clear_undo_redo(TextBuffer *buffer); +/// set whether undo history should be kept +void buffer_set_undo_enabled(TextBuffer *buffer, bool enabled); +/// first line which will appear on screen +u32 buffer_first_line_on_screen(TextBuffer *buffer); +/// last line which will appear on screen +u32 buffer_last_line_on_screen(TextBuffer *buffer); +/// get rectangle buffer is rendered to +Rect buffer_rect(TextBuffer *buffer); /// is this buffer empty? bool buffer_empty(TextBuffer *buffer); /// returns the buffer's filename (not full path), or "Untitled" if this buffer is untitled. @@ -375,7 +396,7 @@ u8 buffer_tab_width(TextBuffer *buffer); /// Get whether or not to indent with spaces for this buffer. bool buffer_indent_with_spaces(TextBuffer *buffer); /// returns the number of lines in the buffer. -u32 buffer_get_num_lines(TextBuffer *buffer); +u32 buffer_line_count(TextBuffer *buffer); /// get line contents. does not include a newline character. /// NOTE: this string will be invalidated when the line is edited!!! /// only use it briefly!! |