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fixed a lot of bugs in the token smart wrapping system, still more to fix

This commit is contained in:
Allen Webster 2016-10-06 19:27:23 -04:00
parent 9a4609c8d5
commit 2e341edd41
1 changed files with 20 additions and 12 deletions
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32
4ed_file_view.cpp
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@ -1266,15 +1266,16 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
{
if (use_tokens){
if (stage < real_count-1){
do_wrap = 1;
wrap_unit_end = wrap_indent_marks[stage].wrap_position;
file_allocate_wrap_positions_as_needed(general, file, wrap_position_index);
file->state.wrap_positions[wrap_position_index++] = stop.pos;
if (stage == 0){
do_wrap = 0;
wrap_unit_end = wrap_indent_marks[stage+1].wrap_position;
++stage;
}
else{
do_wrap = 0;
wrap_unit_end = wrap_indent_marks[stage].wrap_position;
do_wrap = 1;
wrap_unit_end = wrap_indent_marks[stage+1].wrap_position;
file_allocate_wrap_positions_as_needed(general, file, wrap_position_index);
file->state.wrap_positions[wrap_position_index++] = stop.pos;
}
#if 0
@ -1300,7 +1301,7 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
else{
Buffer_Stream_Type stream = {0};
i32 stage = 0;
i32 word_stage = 0;
i32 i = stop.pos;
f32 x = stop.x;
f32 self_x = 0;
@ -1310,11 +1311,11 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
for (; i < stream.end; ++i){
char ch = stream.data[i];
switch (stage){
switch (word_stage){
case 0:
{
if (char_is_whitespace(ch)){
stage = 1;
word_stage = 1;
}
else{
f32 adv = params.adv[ch];
@ -1457,7 +1458,7 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
wrap_state = original_wrap_state;
for (;;){
Code_Wrap_Step step = wrap_state_consume_token(&wrap_state, wrap_position);
step = wrap_state_consume_token(&wrap_state, wrap_position);
if (step.position_end >= wrap_position){
break;
}
@ -1476,10 +1477,17 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
wrap_indent_marks[real_count].wrap_position = next_line_start;
wrap_indent_marks[real_count].line_shift = 0;
++real_count;
for (i32 l = 0; wrap_state.i < next_line_start && l < 3; ++l){
wrap_state_consume_token(&wrap_state, next_line_start);
}
}
line_shift = wrap_indent_marks[stage].line_shift;
++stage;
if (stage > 0){
++stage;
}
#if 0
for (; wrap_state.token_ptr < wrap_state.end_token; ){