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first setup of code formatting

This commit is contained in:
Allen Webster 2016-09-30 20:33:13 -04:00
parent 5dee37296c
commit ce1a53d67f
4 changed files with 151 additions and 91 deletions
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2
4ed_api_implementation.cpp
View File

@ -771,7 +771,7 @@ DOC_SEE(Buffer_Setting_ID)
if (new_value != file->settings.display_width){
i16 font_id = file->settings.font_id;
Render_Font *font = get_font_info(models->font_set, font_id)->font;
file_set_display_width(models, file, new_value,
file_set_display_width_and_fix_cursor(models, file, new_value,
(f32)font->height, font->advance_data);
}
}break;

185
4ed_file_view.cpp
View File

@ -9,7 +9,7 @@
// TOP
#define VWHITE 0
#define VWHITE 1
internal i32
get_or_add_map_index(Models *models, i32 mapid){
@ -417,6 +417,8 @@ view_compute_cursor(View *view, Buffer_Seek seek, b32 return_hint){
Buffer_Cursor_Seek_State state = {0};
Buffer_Layout_Stop stop = {0};
i32 size = buffer_size(params.buffer);
f32 line_shift = 0.f;
b32 do_wrap = 0;
i32 wrap_unit_end = 0;
@ -429,6 +431,11 @@ view_compute_cursor(View *view, Buffer_Seek seek, b32 return_hint){
switch (stop.status){
case BLStatus_NeedWrapDetermination:
{
if (stop.pos >= size){
do_wrap = 0;
wrap_unit_end = max_i32;
}
else{
if (first_wrap_determination){
wrap_array_index = binary_search(file->state.wrap_positions, stop.pos, 0, file->state.wrap_position_count);
++wrap_array_index;
@ -448,6 +455,7 @@ view_compute_cursor(View *view, Buffer_Seek seek, b32 return_hint){
++wrap_array_index;
wrap_unit_end = file->state.wrap_positions[wrap_array_index];
}
}
}break;
case BLStatus_NeedWrapLineShift:
@ -998,7 +1006,6 @@ 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;
@ -1023,6 +1030,22 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
i32 wrap_position_index = 0;
file->state.wrap_positions[wrap_position_index++] = 0;
Cpp_Token_Array token_array = {0};
Cpp_Token *token_ptr = 0;
Cpp_Token *end_token = 0;
f32 tab_indent_amount = adv['\t'];
f32 code_indent_level = 0;
b32 use_tokens = 0;
if (file->state.tokens_complete && !file->state.still_lexing){
token_array = file->state.token_array;
token_ptr = token_array.tokens;
end_token = token_ptr + token_array.count;
use_tokens = 1;
}
do{
stop = buffer_measure_wrap_y(&state, params, line_shift, do_wrap, wrap_unit_end);
@ -1034,6 +1057,7 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
i32 stage = 0;
i32 i = stop.pos;
f32 x = stop.x;
f32 self_x = 0;
if (buffer_stringify_loop(&stream, params.buffer, i, size)){
b32 still_looping = 0;
do{
@ -1046,6 +1070,14 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
if (char_is_whitespace(ch)){
stage = 1;
}
else{
f32 adv = params.adv[ch];
x += adv;
self_x += adv;
if (self_x > params.width){
goto doublebreak;
}
}
}break;
case 1:
@ -1055,50 +1087,76 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
}
}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;
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;
}
wrap_unit_end = rounded_pos + 11;
#endif
}break;
case BLStatus_NeedWrapLineShift:
case BLStatus_NeedLineShift:
{
line_shift = (stop.wrap_line_index%4)*9.f;
if (use_tokens){
for (; token_ptr < end_token; ++token_ptr){
if (stop.pos < token_ptr->start + token_ptr->size){
break;
}
switch (token_ptr->type){
case CPP_TOKEN_BRACE_OPEN:
{
code_indent_level += tab_indent_amount;
}break;
case CPP_TOKEN_BRACE_CLOSE:
{
code_indent_level -= tab_indent_amount;
}break;
}
}
// TODO(allen): Make sure we can put the "size" at the end of the line count array.
i32 next_line_start = size;
if (stop.line_index < params.buffer->line_count){
params.buffer->line_starts[stop.line_index+1];
}
f32 immediate_shift = 0;
if (token_ptr->start < next_line_start){
switch (token_ptr->type){
case CPP_TOKEN_BRACE_CLOSE:
{
immediate_shift -= tab_indent_amount;
}break;
}
}
line_shift = code_indent_level + immediate_shift;
if (line_shift < 0){
line_shift = 0;
}
}
else{
line_shift = 0.f;
}
if (line_shift > params.width - edge_tolerance){
line_shift = params.width - edge_tolerance;
}
while (stop.wrap_line_index >= file->state.line_indent_max){
file_allocate_indents_as_needed(&models->mem.general, file, file->state.line_indent_max);
if (stop.wrap_line_index >= file->state.line_indent_max){
file_allocate_indents_as_needed(&models->mem.general, file, stop.wrap_line_index);
}
file->state.line_indents[stop.wrap_line_index] = line_shift;
@ -1112,14 +1170,18 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
file_allocate_wrap_positions_as_needed(&models->mem.general, file, wrap_position_index);
file->state.wrap_positions[wrap_position_index++] = size;
file->state.wrap_position_count = wrap_position_index;
}
internal void
file_measure_wraps_and_fix_cursor(Models *models, Editing_File *file, f32 font_height, f32 *adv){
file_measure_wraps(models, file, font_height, adv);
file_update_cursor_positions(models, file);
}
internal void
file_set_display_width(Models *models, Editing_File *file, i32 display_width, f32 font_height, f32 *adv){
file_set_display_width_and_fix_cursor(Models *models, Editing_File *file, i32 display_width, f32 font_height, f32 *adv){
file->settings.display_width = display_width;
file_measure_wraps(models, file, font_height, adv);
file_measure_wraps_and_fix_cursor(models, file, font_height, adv);
}
//
@ -2094,7 +2156,7 @@ struct Cursor_Fix_Descriptor{
internal void
file_edit_cursor_fix(System_Functions *system, Models *models,
Editing_File *file, Editing_Layout *layout,
Cursor_Fix_Descriptor desc, i32 *shift_out){
Cursor_Fix_Descriptor desc){
Partition *part = &models->mem.part;
@ -2119,20 +2181,13 @@ file_edit_cursor_fix(System_Functions *system, Models *models,
if (cursor_count > 0){
buffer_sort_cursors(cursors, cursor_count);
if (desc.is_batch){
i32 shift_total =
buffer_batch_edit_update_cursors(cursors, cursor_count,
desc.batch, desc.batch_size);
if (shift_out){
*shift_out = shift_total;
}
}
else{
buffer_update_cursors(cursors, cursor_count,
desc.start, desc.end,
desc.shift_amount + (desc.end - desc.start));
if (shift_out){
*shift_out = desc.shift_amount;
}
}
buffer_unsort_cursors(cursors, cursor_count);
@ -2213,6 +2268,11 @@ file_do_single_edit(System_Functions *system,
if (old_data) general_memory_free(general, old_data);
}
// NOTE(allen): token fixing
if (file->settings.tokens_exist){
file_relex_parallel(system, mem, file, start, end, shift_amount);
}
// NOTE(allen): meta data
Buffer_Type *buffer = &file->state.buffer;
i32 line_start = buffer_get_line_index(&file->state.buffer, start);
@ -2245,12 +2305,7 @@ file_do_single_edit(System_Functions *system,
desc.end = end;
desc.shift_amount = shift_amount;
file_edit_cursor_fix(system, models, file, layout, desc, 0);
// NOTE(allen): token fixing
if (file->settings.tokens_exist){
file_relex_parallel(system, mem, file, start, end, shift_amount);
}
file_edit_cursor_fix(system, models, file, layout, desc);
}
internal void
@ -2277,7 +2332,7 @@ file_do_batch_edit(System_Functions *system, Models *models, Editing_File *file,
i32 scratch_size = partition_remaining(part);
Buffer_Batch_State state = {};
i32 request_amount;
i32 request_amount = 0;
while (buffer_batch_edit_step(&state, &file->state.buffer, batch,
(char*)str_base, batch_size, part->base + part->pos,
scratch_size, &request_amount)){
@ -2291,30 +2346,7 @@ file_do_batch_edit(System_Functions *system, Models *models, Editing_File *file,
}
}
// TODO(allen): Let's try to switch to remeasuring here moron!
// We'll need to get the total shift from the actual batch edit state
// instead of from the cursor fixing. The only reason we're getting
// it from cursor fixing is because you're a lazy asshole.
// NOTE(allen): meta data
Buffer_Measure_Starts measure_state = {};
buffer_measure_starts(&measure_state, &file->state.buffer);
// TODO(allen): write the remeasurement version
file_measure_character_starts(models, file);
Render_Font *font = get_font_info(models->font_set, file->settings.font_id)->font;
file_measure_wraps(models, file, (f32)font->height, font->advance_data);
// NOTE(allen): cursor fixing
i32 shift_total = 0;
{
Cursor_Fix_Descriptor desc = {};
desc.is_batch = 1;
desc.batch = batch;
desc.batch_size = batch_size;
file_edit_cursor_fix(system, models, file, layout, desc, &shift_total);
}
i32 shift_total = state.shift_total;
// NOTE(allen): token fixing
switch (batch_type){
@ -2359,6 +2391,31 @@ file_do_batch_edit(System_Functions *system, Models *models, Editing_File *file,
}
}break;
}
// TODO(allen): Let's try to switch to remeasuring here moron!
// We'll need to get the total shift from the actual batch edit state
// instead of from the cursor fixing. The only reason we're getting
// it from cursor fixing is because you're a lazy asshole.
// NOTE(allen): meta data
Buffer_Measure_Starts measure_state = {};
buffer_measure_starts(&measure_state, &file->state.buffer);
// TODO(allen): write the remeasurement version
file_allocate_character_starts_as_needed(&models->mem.general, file);
buffer_measure_character_starts(&file->state.buffer, file->state.character_starts, 0, VWHITE);
Render_Font *font = get_font_info(models->font_set, file->settings.font_id)->font;
file_measure_wraps(models, file, (f32)font->height, font->advance_data);
// NOTE(allen): cursor fixing
{
Cursor_Fix_Descriptor desc = {};
desc.is_batch = 1;
desc.batch = batch;
desc.batch_size = batch_size;
file_edit_cursor_fix(system, models, file, layout, desc);
}
}
inline void
@ -2723,7 +2780,7 @@ internal void
file_set_font(System_Functions *system, Models *models, Editing_File *file, i16 font_id){
file->settings.font_id = font_id;
Render_Font *font = get_font_info(models->font_set, file->settings.font_id)->font;
file_measure_wraps(models, file, (f32)font->height, font->advance_data);
file_measure_wraps_and_fix_cursor(models, file, (f32)font->height, font->advance_data);
Editing_Layout *layout = &models->layout;
for (View_Iter iter = file_view_iter_init(layout, file, 0);

9
buffer/4coder_buffer_abstract.cpp
View File

@ -191,6 +191,7 @@ struct Buffer_Layout_Stop{
i32 line_index;
i32 wrap_line_index;
i32 pos;
i32 next_line_pos;
f32 x;
};
@ -990,10 +991,6 @@ buffer_cursor_seek(Buffer_Cursor_Seek_State *S_ptr, Buffer_Cursor_Seek_Params pa
++S.next_cursor.pos;
if (S.next_cursor.pos > S.size){
goto buffer_cursor_seek_end;
}
f32 x = 0, px = 0, y = 0, py = 0;
switch (params.seek.type){
case buffer_seek_pos:
@ -1050,6 +1047,10 @@ buffer_cursor_seek(Buffer_Cursor_Seek_State *S_ptr, Buffer_Cursor_Seek_Params pa
goto buffer_cursor_seek_end;
}
}
if (S.next_cursor.pos > S.size){
goto buffer_cursor_seek_end;
}
}
S.still_looping = buffer_stringify_next(&S.stream);
}while(S.still_looping);

6
buffer/4coder_gap_buffer.cpp
View File

@ -226,10 +226,12 @@ buffer_replace_range(Gap_Buffer *buffer, i32 start, i32 end, char *str, i32 len,
return(result);
}
// NOTE(allen): This could should be optimized for Gap_Buffer
// TODO(allen): Now that we are just using Gap_Buffer we could afford to improve
// this for the Gap_Buffer's behavior.
internal_4tech i32
buffer_batch_edit_step(Buffer_Batch_State *state, Gap_Buffer *buffer, Buffer_Edit *sorted_edits,
char *strings, i32 edit_count, void *scratch, i32 scratch_size, i32 *request_amount){
char *strings, i32 edit_count, void *scratch, i32 scratch_size,
i32 *request_amount){
Buffer_Edit *edit = 0;
i32 i = state->i;
i32 shift_total = state->shift_total;