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tweaks to the existing wrap rules

This commit is contained in:
Allen Webster 2016-10-10 16:47:09 -04:00
parent 7ac01f5918
commit 94c624a505
3 changed files with 83 additions and 46 deletions
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6
4ed.cpp
View File

@ -650,7 +650,9 @@ COMMAND_DECL(close_panel){
}
else{
panel_ptr = panel->next;
if (panel_ptr == &models->layout.used_sentinel) panel_ptr = panel_ptr->next;
if (panel_ptr == &models->layout.used_sentinel){
panel_ptr = panel_ptr->next;
}
Assert(panel_ptr != panel);
active = (i32)(panel_ptr - models->layout.panels);
}
@ -732,7 +734,6 @@ command_caller(Coroutine *coroutine){
Models *models = command->models;
USE_VIEW(view);
view->next_mode = view_mode_zero();
if (models->command_caller){
Generic_Command generic;
if (cmd_in->bind.function == command_user_callback){
@ -747,7 +748,6 @@ command_caller(Coroutine *coroutine){
else{
cmd_in->bind.function(command->system, command, cmd_in->bind);
}
view->mode = view->next_mode;
}
internal void

118
4ed_file_view.cpp
View File

@ -120,15 +120,6 @@ enum Interactive_Interaction{
IInt_Sure_To_Close
};
struct View_Mode{
i32 rewrite;
};
inline View_Mode
view_mode_zero(){
View_Mode mode={0};
return(mode);
}
enum View_UI{
VUI_None,
VUI_Theme,
@ -161,11 +152,7 @@ struct File_Viewing_Data{
b32 show_whitespace;
b32 file_locked;
};
inline File_Viewing_Data
file_viewing_data_zero(){
File_Viewing_Data data={0};
return(data);
}
static File_Viewing_Data null_file_viewing_data = {0};
struct Scroll_Context{
Editing_File *file;
@ -260,7 +247,6 @@ struct View{
i32 line_height;
// TODO(allen): Do I still use mode?
View_Mode mode, next_mode;
Query_Set query_set;
f32 widget_height;
@ -1206,16 +1192,45 @@ wrap_state_consume_token(Code_Wrap_State *state, i32 fixed_end_point){
}
internal i32
stickieness_guess(Cpp_Token_Type type, b32 on_left){
stickieness_guess(Cpp_Token_Type type, Cpp_Token_Type other_type, b32 on_left, b32 in_parens){
i32 guess = 0;
if (type == CPP_TOKEN_SEMICOLON ||
type == CPP_TOKEN_COLON ||
type == CPP_TOKEN_PARENTHESE_OPEN ||
type == CPP_TOKEN_PARENTHESE_CLOSE ||
type == CPP_TOKEN_BRACKET_OPEN ||
type == CPP_TOKEN_BRACKET_CLOSE ||
type == CPP_TOKEN_COMMA){
b32 is_words = 0, other_is_words = 0;
if (type == CPP_TOKEN_IDENTIFIER || (type >= CPP_TOKEN_KEY_TYPE && type <= CPP_TOKEN_KEY_OTHER)){
is_words = 1;
}
if (other_type == CPP_TOKEN_IDENTIFIER || (other_type >= CPP_TOKEN_KEY_TYPE && other_type <= CPP_TOKEN_KEY_OTHER)){
other_is_words = 1;
}
i32 operator_side_bias = 70*(!on_left);
if (is_words && other_is_words){
guess = 200;
}
else if (type == CPP_TOKEN_PARENTHESE_OPEN){
if (on_left){
guess = 0;
}
else{
if (other_type == CPP_TOKEN_IDENTIFIER){
guess = 100;
}
}
}
else if (type == CPP_TOKEN_SEMICOLON){
if (on_left){
guess = 0;
}
else{
guess = 200;
}
}
else if (type == CPP_TOKEN_COLON ||
type == CPP_TOKEN_PARENTHESE_CLOSE ||
type == CPP_TOKEN_COMMA ||
type == CPP_TOKEN_BRACKET_OPEN ||
type == CPP_TOKEN_BRACKET_CLOSE){
if (on_left){
guess = 0;
}
@ -1255,19 +1270,33 @@ stickieness_guess(Cpp_Token_Type type, b32 on_left){
guess = 70;
}
else if (type == CPP_TOKEN_PLUS){
guess = 60;
guess = 60 + operator_side_bias;
}
else if (type >= CPP_TOKEN_LSHIFT && type <= CPP_TOKEN_RSHIFT){
guess = 50;
}
else if (type >= CPP_TOKEN_LESS && type <= CPP_TOKEN_NOTEQ){
guess = 40 + operator_side_bias;
}
else if (type >= CPP_TOKEN_BIT_XOR && type <= CPP_TOKEN_BIT_OR){
guess = 40;
}
else if (type >= CPP_TOKEN_BIT_XOR && type <= CPP_TOKEN_OR){
guess = 20;
else if (type >= CPP_TOKEN_AND && type <= CPP_TOKEN_OR){
guess = 30 + operator_side_bias;
}
else if (type >= CPP_TOKEN_TERNARY_QMARK && type <= CPP_TOKEN_XOREQ){
guess = 10;
else if (type >= CPP_TOKEN_TERNARY_QMARK && type <= CPP_TOKEN_COLON){
guess = 20 + operator_side_bias;
}
else if (type == CPP_TOKEN_THROW){
if (on_left){
guess = 100;
}
else{
guess = 0;
}
}
else if (type >= CPP_TOKEN_EQ && type <= CPP_TOKEN_XOREQ){
guess = 15 + operator_side_bias;
}
return(guess);
@ -1498,6 +1527,9 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
Cpp_Token *this_token = step.this_token;
Cpp_Token *next_token = wrap_state.token_ptr;
Cpp_Token_Type this_type = this_token->type;
Cpp_Token_Type next_type = CPP_TOKEN_JUNK;
if (this_token == next_token){
next_token = 0;
}
@ -1506,29 +1538,29 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
next_token = 0;
}
i32 this_stickieness = stickieness_guess(this_token->type, 1);
i32 general_stickieness = this_stickieness;
i32 next_stickieness = 0;
if (next_token){
next_stickieness = stickieness_guess(next_token->type, 0);
next_type = next_token->type;
}
b32 in_parens = wrap_state.paren_top == 0;
i32 this_stickieness = stickieness_guess(this_type, next_type, 1, in_parens);
i32 next_stickieness = 0;
if (next_token){
next_stickieness = stickieness_guess(next_type, this_type, 0, in_parens);
}
i32 general_stickieness = this_stickieness;
if (general_stickieness < next_stickieness){
general_stickieness = next_stickieness;
}
wrappable_score = 64*50;
if (wrap_state.paren_top == 0){
if (in_parens){
wrappable_score += 101 - general_stickieness;
}
else{
if (this_token->type == CPP_TOKEN_COMMA){
wrappable_score += 401 - wrap_state.paren_safe_top*20;
}
else{
wrappable_score += 101 - general_stickieness - wrap_state.paren_safe_top*20;
}
wrappable_score += 101 - general_stickieness - wrap_state.paren_safe_top*80;
}
potential_marks[potential_count].wrap_position = wrap_position;
@ -1554,7 +1586,9 @@ file_measure_wraps(Models *models, Editing_File *file, f32 font_height, f32 *adv
for (; i < potential_count; ++i){
i32 this_score = potential_marks[i].wrappable_score;
f32 x_shift = potential_marks[i].start_x - potential_marks[i].line_shift;
if (x_shift < x_gain_threshold){
f32 x_shift_adjusted = x_shift - x_gain_threshold;
if (x_shift_adjusted < 0){
this_score = 0;
}
@ -2385,7 +2419,7 @@ file_post_history(General_Memory *general, Editing_File *file,
// TODO(allen): burn this shit to the ground yo!
inline void
file_view_nullify_file(View *view){
view->file_data = file_viewing_data_zero();
view->file_data = null_file_viewing_data;
}
internal void

3
TODO.txt
View File

@ -93,6 +93,8 @@
; [] API docs have duplicate ids?
; [] query buffer font info
; [] option to not open *messages* every startup
; [] issues with drive letters
; [] strong options for indentation rules for text & presentation
;
; TODOS
@ -176,6 +178,7 @@
; [] handle unclosed statements
; [] handle comments
; [] fix issues when relexing happens in parallel
; [] additional width for nesting?
; [] remeasure version of measure_wraps
; Buffer behavior cleanup