diff --git a/4ed_file_view.cpp b/4ed_file_view.cpp index c47344b6..895310e0 100644 --- a/4ed_file_view.cpp +++ b/4ed_file_view.cpp @@ -9,7 +9,7 @@ // TOP -#define VWHITE 1 +#define VWHITE 0 internal i32 get_or_add_map_index(Models *models, i32 mapid){ @@ -998,6 +998,7 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv file_allocate_indents_as_needed(&models->mem.general, file, file->state.buffer.line_count); file_allocate_wrap_positions_as_needed(&models->mem.general, file, file->state.buffer.line_count); + Buffer_Measure_Wrap_Params params; params.buffer = &file->state.buffer; params.wrap_line_index = file->state.wrap_line_index; @@ -1005,6 +1006,8 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv params.width = (f32)file->settings.display_width; params.virtual_white = VWHITE; + i32 size = buffer_size(params.buffer); + Buffer_Measure_Wrap_State state = {0}; Buffer_Layout_Stop stop = {0}; @@ -1026,6 +1029,52 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv switch (stop.status){ case BLStatus_NeedWrapDetermination: { + Buffer_Stream_Type stream = {0}; + + i32 stage = 0; + i32 i = stop.pos; + f32 x = stop.x; + if (buffer_stringify_loop(&stream, params.buffer, i, size)){ + b32 still_looping = 0; + do{ + for (; i < stream.end; ++i){ + char ch = stream.data[i]; + + switch (stage){ + case 0: + { + if (char_is_whitespace(ch)){ + stage = 1; + } + }break; + + case 1: + { + if (!char_is_whitespace(ch)){ + goto doublebreak; + } + }break; + } + + x += params.adv[ch]; + } + still_looping = buffer_stringify_next(&stream); + }while(still_looping); + } + doublebreak:; + wrap_unit_end = i; + + if (x > params.width){ + do_wrap = 1; + + file_allocate_wrap_positions_as_needed(&models->mem.general, file, wrap_position_index); + file->state.wrap_positions[wrap_position_index++] = stop.pos; + } + else{ + do_wrap = 0; + } + +#if 0 i32 rounded_pos = stop.pos - (stop.pos%11); if ((rounded_pos % 2) == 1){ do_wrap = 1; @@ -1036,6 +1085,7 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv do_wrap = 0; } wrap_unit_end = rounded_pos + 11; +#endif }break; case BLStatus_NeedWrapLineShift: @@ -1060,7 +1110,7 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv ++file->state.wrap_line_count; file_allocate_wrap_positions_as_needed(&models->mem.general, file, wrap_position_index); - file->state.wrap_positions[wrap_position_index++] = buffer_size(&file->state.buffer); + file->state.wrap_positions[wrap_position_index++] = size; file->state.wrap_position_count = wrap_position_index; file_update_cursor_positions(models, file); diff --git a/buffer/4coder_buffer_abstract.cpp b/buffer/4coder_buffer_abstract.cpp index a82a3d32..7f766d75 100644 --- a/buffer/4coder_buffer_abstract.cpp +++ b/buffer/4coder_buffer_abstract.cpp @@ -673,10 +673,14 @@ buffer_partial_from_line_character(Buffer_Type *buffer, i32 line, i32 character) Partial_Cursor result = {0}; i32 line_index = line - 1; - if (line_index >= buffer->line_count) line_index = buffer->line_count - 1; - if (line_index < 0) line_index = 0; + if (line_index >= buffer->line_count){ + line_index = buffer->line_count - 1; + } + if (line_index < 0){ + line_index = 0; + } - int32_t size = buffer_size(buffer); + i32 size = buffer_size(buffer); i32 this_start = buffer->line_starts[line_index]; i32 max_character = (size-this_start) + 1; if (line_index+1 < buffer->line_count){ @@ -692,7 +696,7 @@ buffer_partial_from_line_character(Buffer_Type *buffer, i32 line, i32 character) } result.pos = this_start + character - 1; - result.line = line_index+1; + result.line = line_index + 1; result.character = character; return(result);