diff --git a/4coder_custom_api.h b/4coder_custom_api.h index e0398e2e..792b8b62 100644 --- a/4coder_custom_api.h +++ b/4coder_custom_api.h @@ -12,6 +12,7 @@ #define BUFFER_REPLACE_RANGE_SIG(n) bool32 n(Application_Links *app, Buffer_Summary *buffer, int32_t start, int32_t end, char *str, int32_t len) #define BUFFER_COMPUTE_CURSOR_SIG(n) bool32 n(Application_Links *app, Buffer_Summary *buffer, Buffer_Seek seek, Partial_Cursor *cursor_out) #define BUFFER_BATCH_EDIT_SIG(n) bool32 n(Application_Links *app, Buffer_Summary *buffer, char *str, int32_t str_len, Buffer_Edit *edits, int32_t edit_count, Buffer_Batch_Edit_Type type) +#define BUFFER_GET_SETTING_SIG(n) int32_t n(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting) #define BUFFER_SET_SETTING_SIG(n) bool32 n(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting, int32_t value) #define BUFFER_TOKEN_COUNT_SIG(n) int32_t n(Application_Links *app, Buffer_Summary *buffer) #define BUFFER_READ_TOKENS_SIG(n) bool32 n(Application_Links *app, Buffer_Summary *buffer, int32_t start_token, int32_t end_token, Cpp_Token *tokens_out) @@ -74,6 +75,7 @@ typedef BUFFER_READ_RANGE_SIG(Buffer_Read_Range_Function); typedef BUFFER_REPLACE_RANGE_SIG(Buffer_Replace_Range_Function); typedef BUFFER_COMPUTE_CURSOR_SIG(Buffer_Compute_Cursor_Function); typedef BUFFER_BATCH_EDIT_SIG(Buffer_Batch_Edit_Function); +typedef BUFFER_GET_SETTING_SIG(Buffer_Get_Setting_Function); typedef BUFFER_SET_SETTING_SIG(Buffer_Set_Setting_Function); typedef BUFFER_TOKEN_COUNT_SIG(Buffer_Token_Count_Function); typedef BUFFER_READ_TOKENS_SIG(Buffer_Read_Tokens_Function); @@ -138,6 +140,7 @@ Buffer_Read_Range_Function *buffer_read_range; Buffer_Replace_Range_Function *buffer_replace_range; Buffer_Compute_Cursor_Function *buffer_compute_cursor; Buffer_Batch_Edit_Function *buffer_batch_edit; +Buffer_Get_Setting_Function *buffer_get_setting; Buffer_Set_Setting_Function *buffer_set_setting; Buffer_Token_Count_Function *buffer_token_count; Buffer_Read_Tokens_Function *buffer_read_tokens; @@ -201,6 +204,7 @@ Buffer_Read_Range_Function *buffer_read_range_; Buffer_Replace_Range_Function *buffer_replace_range_; Buffer_Compute_Cursor_Function *buffer_compute_cursor_; Buffer_Batch_Edit_Function *buffer_batch_edit_; +Buffer_Get_Setting_Function *buffer_get_setting_; Buffer_Set_Setting_Function *buffer_set_setting_; Buffer_Token_Count_Function *buffer_token_count_; Buffer_Read_Tokens_Function *buffer_read_tokens_; @@ -272,6 +276,7 @@ app_links->buffer_read_range_ = Buffer_Read_Range;\ app_links->buffer_replace_range_ = Buffer_Replace_Range;\ app_links->buffer_compute_cursor_ = Buffer_Compute_Cursor;\ app_links->buffer_batch_edit_ = Buffer_Batch_Edit;\ +app_links->buffer_get_setting_ = Buffer_Get_Setting;\ app_links->buffer_set_setting_ = Buffer_Set_Setting;\ app_links->buffer_token_count_ = Buffer_Token_Count;\ app_links->buffer_read_tokens_ = Buffer_Read_Tokens;\ @@ -335,6 +340,7 @@ static inline bool32 buffer_read_range(Application_Links *app, Buffer_Summary *b static inline bool32 buffer_replace_range(Application_Links *app, Buffer_Summary *buffer, int32_t start, int32_t end, char *str, int32_t len){return(app->buffer_replace_range(app, buffer, start, end, str, len));} static inline bool32 buffer_compute_cursor(Application_Links *app, Buffer_Summary *buffer, Buffer_Seek seek, Partial_Cursor *cursor_out){return(app->buffer_compute_cursor(app, buffer, seek, cursor_out));} static inline bool32 buffer_batch_edit(Application_Links *app, Buffer_Summary *buffer, char *str, int32_t str_len, Buffer_Edit *edits, int32_t edit_count, Buffer_Batch_Edit_Type type){return(app->buffer_batch_edit(app, buffer, str, str_len, edits, edit_count, type));} +static inline int32_t buffer_get_setting(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting){return(app->buffer_get_setting(app, buffer, setting));} static inline bool32 buffer_set_setting(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting, int32_t value){return(app->buffer_set_setting(app, buffer, setting, value));} static inline int32_t buffer_token_count(Application_Links *app, Buffer_Summary *buffer){return(app->buffer_token_count(app, buffer));} static inline bool32 buffer_read_tokens(Application_Links *app, Buffer_Summary *buffer, int32_t start_token, int32_t end_token, Cpp_Token *tokens_out){return(app->buffer_read_tokens(app, buffer, start_token, end_token, tokens_out));} @@ -398,6 +404,7 @@ static inline bool32 buffer_read_range(Application_Links *app, Buffer_Summary *b static inline bool32 buffer_replace_range(Application_Links *app, Buffer_Summary *buffer, int32_t start, int32_t end, char *str, int32_t len){return(app->buffer_replace_range_(app, buffer, start, end, str, len));} static inline bool32 buffer_compute_cursor(Application_Links *app, Buffer_Summary *buffer, Buffer_Seek seek, Partial_Cursor *cursor_out){return(app->buffer_compute_cursor_(app, buffer, seek, cursor_out));} static inline bool32 buffer_batch_edit(Application_Links *app, Buffer_Summary *buffer, char *str, int32_t str_len, Buffer_Edit *edits, int32_t edit_count, Buffer_Batch_Edit_Type type){return(app->buffer_batch_edit_(app, buffer, str, str_len, edits, edit_count, type));} +static inline int32_t buffer_get_setting(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting){return(app->buffer_get_setting_(app, buffer, setting));} static inline bool32 buffer_set_setting(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting, int32_t value){return(app->buffer_set_setting_(app, buffer, setting, value));} static inline int32_t buffer_token_count(Application_Links *app, Buffer_Summary *buffer){return(app->buffer_token_count_(app, buffer));} static inline bool32 buffer_read_tokens(Application_Links *app, Buffer_Summary *buffer, int32_t start_token, int32_t end_token, Cpp_Token *tokens_out){return(app->buffer_read_tokens_(app, buffer, start_token, end_token, tokens_out));} diff --git a/4coder_default_include.cpp b/4coder_default_include.cpp index 5251e10a..fa7642fd 100644 --- a/4coder_default_include.cpp +++ b/4coder_default_include.cpp @@ -2657,21 +2657,23 @@ CUSTOM_COMMAND_SIG(toggle_line_wrap){ Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected); bool32 unwrapped = view.unwrapped_lines; - - view_set_setting(app, &view, ViewSetting_WrapLine, unwrapped); buffer_set_setting(app, &buffer, BufferSetting_WrapLine, unwrapped); } CUSTOM_COMMAND_SIG(increase_line_wrap){ View_Summary view = get_active_view(app, AccessProtected); - int32_t wrap = view_get_setting(app, &view, ViewSetting_WrapPosition); - view_set_setting(app, &view, ViewSetting_WrapPosition, wrap + 10); + Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected); + + int32_t wrap = buffer_get_setting(app, &buffer, BufferSetting_WrapPosition); + buffer_set_setting(app, &buffer, BufferSetting_WrapPosition, wrap + 10); } CUSTOM_COMMAND_SIG(decrease_line_wrap){ View_Summary view = get_active_view(app, AccessProtected); - int32_t wrap = view_get_setting(app, &view, ViewSetting_WrapPosition); - view_set_setting(app, &view, ViewSetting_WrapPosition, wrap - 10); + Buffer_Summary buffer = get_buffer(app, view.buffer_id, AccessProtected); + + int32_t wrap = buffer_get_setting(app, &buffer, BufferSetting_WrapPosition); + buffer_set_setting(app, &buffer, BufferSetting_WrapPosition, wrap - 10); } CUSTOM_COMMAND_SIG(toggle_show_whitespace){ diff --git a/4coder_types.h b/4coder_types.h index c53ee5a7..20211491 100644 --- a/4coder_types.h +++ b/4coder_types.h @@ -137,6 +137,14 @@ ENUM(int32_t, Buffer_Setting_ID){ being tied to the buffer.) */ BufferSetting_WrapLine, + /* DOC(The BufferSetting_WrapPosition setting determines after how many pixels + a line will wrap. A view set's this value from the global default value + when the view is created. This value cannot be set to less than 48, any value passed + below 48 will cause the position to be set to 48. This is a potentially expensive + operation because the wrap positions of the file have to be reindexed. For + best behavior try to only set this setting once per frame, if possible.) */ + BufferSetting_WrapPosition, + /* DOC(The BufferSetting_MapID setting specifies the id of the command map that should be active when a buffer is active.) */ BufferSetting_MapID, @@ -160,20 +168,6 @@ ENUM(int32_t, View_Setting_ID){ /* DOC(ViewSetting_Null is not a valid setting, it is reserved to detect errors.) */ ViewSetting_Null, - /* DOC(The ViewSetting_WrapLine setting determines whether the view applies line wrapping - at the border of the panel for long lines. Whenever the view switches to a new buffer it - will reset this setting to match the 'preferred' line wrapping setting of the buffer.) */ - ViewSetting_WrapLine, - - /* DOC(The ViewSetting_WrapPosition setting determines after how many pixels - a line will wrap. A view set's this value from the global default value - when the view is created. The global default can be changed at startup with - a flag (TODO). This value cannot be set to less than 48, any value passed - below 48 will cause the position to be set to 48. This is a potentially expensive - operation because the wrap positions of the file have to be reindexed, for - best behavior try to only set this setting once per frame, if possible.) */ - ViewSetting_WrapPosition, - /* DOC(The ViewSetting_ShowWhitespace setting determines whether the view highlights whitespace in a file. Whenever the view switches to a new buffer this setting is turned off.) */ ViewSetting_ShowWhitespace, diff --git a/4ed.cpp b/4ed.cpp index 298b5429..766c0ecc 100644 --- a/4ed.cpp +++ b/4ed.cpp @@ -11,6 +11,8 @@ // App Structs +#define DEFAULT_DISPLAY_WIDTH 672 + typedef enum App_State{ APP_STATE_EDIT, APP_STATE_RESIZING, @@ -396,7 +398,7 @@ COMMAND_DECL(reopen){ view_compute_cursor_from_line_pos(vptrs[i], line, column); view_set_cursor(vptrs[i], cursor, true, - view->file_data.unwrapped_lines); + file->settings.unwrapped_lines); } } } @@ -470,14 +472,12 @@ COMMAND_DECL(toggle_line_wrap){ // TODO(allen): WHAT TO DO HERE??? Relative_Scrolling scrolling = view_get_relative_scrolling(view); - if (view->file_data.unwrapped_lines){ - view->file_data.unwrapped_lines = 0; + if (file->settings.unwrapped_lines){ file->settings.unwrapped_lines = 0; view->edit_pos->scroll.target_x = 0; view_cursor_move(view, view->edit_pos->cursor.pos); } else{ - view->file_data.unwrapped_lines = 1; file->settings.unwrapped_lines = 1; view_cursor_move(view, view->edit_pos->cursor.pos); } @@ -681,7 +681,7 @@ COMMAND_DECL(page_down){ f32 x = view->edit_pos->preferred_x; Full_Cursor cursor = view_compute_cursor_from_xy(view, x, y+height); - view_set_cursor(view, cursor, false, view->file_data.unwrapped_lines); + view_set_cursor(view, cursor, false, view->file_data.file->settings.unwrapped_lines); } COMMAND_DECL(page_up){ @@ -694,7 +694,7 @@ COMMAND_DECL(page_up){ f32 x = view->edit_pos->preferred_x; Full_Cursor cursor = view_compute_cursor_from_xy(view, x, y-height); - view_set_cursor(view, cursor, false, view->file_data.unwrapped_lines); + view_set_cursor(view, cursor, false, view->file_data.file->settings.unwrapped_lines); } COMMAND_DECL(open_color_tweaker){ @@ -1365,7 +1365,6 @@ App_Init_Sig(app_init){ App_Vars *vars = (App_Vars*)memory->vars_memory; Models *models = &vars->models; models->keep_playing = 1; - models->default_display_width = 672; app_links_init(system, &models->app_links, memory->user_memory, memory->user_memory_size); @@ -1660,6 +1659,7 @@ App_Init_Sig(app_init){ // NOTE(allen): file setup working_set_init(&models->working_set, partition, &vars->models.mem.general); + models->working_set.default_display_width = DEFAULT_DISPLAY_WIDTH; // NOTE(allen): clipboard setup models->working_set.clipboard_max_size = ArrayCount(models->working_set.clipboards); diff --git a/4ed_api_implementation.cpp b/4ed_api_implementation.cpp index 5b342c55..738b939d 100644 --- a/4ed_api_implementation.cpp +++ b/4ed_api_implementation.cpp @@ -70,26 +70,27 @@ fill_view_summary(View_Summary *view, View *vptr, Live_Views *live_set, Working_ if (vptr->in_use){ view->exists = 1; view->view_id = (int32_t)(vptr - live_set->views) + 1; - view->line_height = (float)(vptr->line_height); - view->unwrapped_lines = vptr->file_data.unwrapped_lines; - view->show_whitespace = vptr->file_data.show_whitespace; + view->line_height = (f32)(vptr->line_height); + view->unwrapped_lines = data->file->settings.unwrapped_lines; + view->show_whitespace = data->show_whitespace; view->lock_flags = view_lock_flags(vptr); - if (data->file){ - buffer_id = vptr->file_data.file->id.id; - - view->buffer_id = buffer_id; - - view->mark = view_compute_cursor_from_pos(vptr, vptr->edit_pos->mark); - view->cursor = vptr->edit_pos->cursor; - view->preferred_x = vptr->edit_pos->preferred_x; - - view->file_region = vptr->file_region; - view->scroll_vars = vptr->edit_pos->scroll; - } + Assert(data->file); + + buffer_id = vptr->file_data.file->id.id; + + view->buffer_id = buffer_id; + + view->mark = view_compute_cursor_from_pos(vptr, vptr->edit_pos->mark); + view->cursor = vptr->edit_pos->cursor; + view->preferred_x = vptr->edit_pos->preferred_x; + + view->file_region = vptr->file_region; + view->scroll_vars = vptr->edit_pos->scroll; } } + inline void fill_view_summary(View_Summary *view, View *vptr, Command_Data *cmd){ fill_view_summary(view, vptr, &cmd->vars->live_set, &cmd->models->working_set); @@ -701,6 +702,27 @@ DOC_SEE(Buffer_Batch_Edit_Type) return(result); } +API_EXPORT int32_t +Buffer_Get_Setting(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting){ + Command_Data *cmd = (Command_Data*)app->cmd_context; + Editing_File *file = imp_get_file(cmd, buffer); + int32_t result = -1; + + if (file){ + switch (setting){ + case BufferSetting_Lex: result = file->settings.tokens_exist; break; + case BufferSetting_WrapLine: result = !file->settings.unwrapped_lines; break; + case BufferSetting_WrapPosition: result = file->settings.display_width; break; + case BufferSetting_MapID: result = file->settings.base_map_id; break; + case BufferSetting_Eol: result = file->settings.dos_write_mode; break; + case BufferSetting_Unimportant: result = file->settings.unimportant; break; + case BufferSetting_ReadOnly: result = file->settings.read_only; break; + } + } + + return(result); +} + API_EXPORT bool32 Buffer_Set_Setting(Application_Links *app, Buffer_Summary *buffer, Buffer_Setting_ID setting, int32_t value) /* @@ -740,6 +762,20 @@ DOC_SEE(Buffer_Setting_ID) file->settings.unwrapped_lines = !value; }break; + case BufferSetting_WrapPosition: + { + i32 new_value = value; + if (new_value < 48){ + new_value = 48; + } + 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->mem.general, file, new_value, + (f32)font->height, font->advance_data); + } + }break; + case BufferSetting_MapID: { if (value == mapid_global){ @@ -773,20 +809,20 @@ DOC_SEE(Buffer_Setting_ID) case BufferSetting_Unimportant: { if (value){ - file->settings.unimportant = true; + file->settings.unimportant = 1; } else{ - file->settings.unimportant = false; + file->settings.unimportant = 0; } }break; case BufferSetting_ReadOnly: { if (value){ - file->settings.read_only = true; + file->settings.read_only = 1; } else{ - file->settings.read_only = false; + file->settings.read_only = 0; } }break; } @@ -1379,8 +1415,6 @@ View_Get_Setting(Application_Links *app, View_Summary *view, View_Setting_ID set if (vptr){ switch (setting){ - case ViewSetting_WrapLine: result = !vptr->file_data.unwrapped_lines; break; - case ViewSetting_WrapPosition: result = vptr->display_width; break; case ViewSetting_ShowWhitespace: result = vptr->file_data.show_whitespace; break; case ViewSetting_ShowScrollbar: result = !vptr->hide_scrollbar; break; } @@ -1398,45 +1432,12 @@ DOC_RETURN(This call returns non-zero on success.) DOC_SEE(View_Setting_ID) */{ Command_Data *cmd = (Command_Data*)app->cmd_context; - System_Functions *system = cmd->system; View *vptr = imp_get_view(cmd, view); bool32 result = false; if (vptr){ result = true; switch (setting){ - case ViewSetting_WrapLine: - { - Relative_Scrolling scrolling = view_get_relative_scrolling(vptr); - if (value){ - if (vptr->file_data.unwrapped_lines){ - vptr->file_data.unwrapped_lines = 0; - vptr->edit_pos->scroll.target_x = 0; - view_cursor_move(vptr, vptr->edit_pos->cursor.pos); - view_set_relative_scrolling(vptr, scrolling); - } - } - else{ - if (!vptr->file_data.unwrapped_lines){ - vptr->file_data.unwrapped_lines = 1; - view_cursor_move(vptr, vptr->edit_pos->cursor.pos); - view_set_relative_scrolling(vptr, scrolling); - } - } - }break; - - case ViewSetting_WrapPosition: - { - if (value < 48){ - value = 48; - } - - if (value != vptr->display_width){ - vptr->display_width = value; - remeasure_file_view(system, vptr); - } - }break; - case ViewSetting_ShowWhitespace: { vptr->file_data.show_whitespace = value; @@ -1542,14 +1543,14 @@ DOC_SEE(Buffer_Seek) if (vptr){ file = vptr->file_data.file; - if (file && !file->is_loading){ + Assert(file); + if (!file->is_loading){ result = true; if (seek.type == buffer_seek_line_char && seek.character <= 0){ seek.character = 1; } Full_Cursor cursor = view_compute_cursor(vptr, seek); - view_set_cursor(vptr, cursor, set_preferred_x, - vptr->file_data.unwrapped_lines); + view_set_cursor(vptr, cursor, set_preferred_x, file->settings.unwrapped_lines); fill_view_summary(view, vptr, cmd); } } diff --git a/4ed_app_models.h b/4ed_app_models.h index 37b0fb37..59f61ad2 100644 --- a/4ed_app_models.h +++ b/4ed_app_models.h @@ -80,7 +80,6 @@ struct Models{ struct Live_Views *live_set; Editing_File *message_buffer; Editing_File *scratch_buffer; - i32 default_display_width; char hot_dir_base_[256]; Hot_Directory hot_directory; diff --git a/4ed_file.cpp b/4ed_file.cpp index 449ce61c..9263603e 100644 --- a/4ed_file.cpp +++ b/4ed_file.cpp @@ -90,6 +90,7 @@ struct Text_Effect{ // for the initial allocation of the file. struct Editing_File_Settings{ i32 base_map_id; + i32 display_width; i32 dos_write_mode; i16 font_id; b8 unwrapped_lines; @@ -99,6 +100,7 @@ struct Editing_File_Settings{ b8 read_only; b8 never_kill; }; +static Editing_File_Settings null_editing_file_settings = {0}; // NOTE(allen): This part of the Editing_File is cleared whenever // the contents of the file is set. @@ -122,6 +124,7 @@ struct Editing_File_State{ File_Edit_Positions *edit_poss[16]; i32 edit_poss_count; }; +static Editing_File_State null_editing_file_state = {0}; struct Editing_File_Name{ char live_name_[256]; @@ -196,6 +199,8 @@ struct Working_Set{ u64 unique_file_counter; File_Node *sync_check_iter; + + i32 default_display_width; }; // @@ -321,6 +326,88 @@ edit_pos_get_new(Editing_File *file, i32 index){ return(result); } +// +// Buffer Metadata Measuring +// + +internal void +file_measure_starts(System_Functions *system, General_Memory *general, Buffer_Type *buffer){ + if (!buffer->line_starts){ + i32 max = buffer->line_max = Kbytes(1); + buffer->line_starts = (i32*)general_memory_allocate(general, max*sizeof(i32)); + TentativeAssert(buffer->line_starts); + // TODO(allen): when unable to allocate? + } + + Buffer_Measure_Starts state = {0}; + while (buffer_measure_starts(&state, buffer)){ + i32 count = state.count; + i32 max = buffer->line_max; + max = ((max + 1) << 1); + + { + i32 *new_lines = (i32*)general_memory_reallocate( + general, buffer->line_starts, sizeof(i32)*count, sizeof(i32)*max); + + // TODO(allen): when unable to grow? + TentativeAssert(new_lines); + buffer->line_starts = new_lines; + buffer->line_max = max; + } + } + buffer->line_count = state.count; +} + +internal void +file_measure_wraps(General_Memory *general, Editing_File *file, f32 font_height, f32 *adv){ + Buffer_Type *buffer = &file->state.buffer; + + if (buffer->wraps == 0){ + i32 max = ((buffer->line_count+1)*2); + max = (max+(0x1FF))&(~(0x1FF)); + buffer->wraps = (f32*)general_memory_allocate(general, max*sizeof(f32)); + buffer->wrap_max = max; + } + else if (buffer->wrap_max < buffer->line_count){ + i32 old_max = buffer->wrap_max; + i32 max = ((buffer->line_count+1)*2); + max = (max+(0x1FF))&(~(0x1FF)); + + f32 *new_wraps = (f32*)general_memory_reallocate( + general, buffer->wraps, sizeof(f32)*old_max, sizeof(f32)*max); + + TentativeAssert(new_wraps); + buffer->wraps = new_wraps; + buffer->wrap_max = max; + } + + buffer_measure_wrap_y(buffer, font_height, adv, (f32)file->settings.display_width); +} + +internal void +file_set_display_width(General_Memory *general, Editing_File *file, i32 display_width, f32 font_height, f32 *adv){ + file->settings.display_width = display_width; + file_measure_wraps(general, file, font_height, adv); +} + +internal i32 +file_compute_lowest_line(Editing_File *file, f32 font_height){ + i32 lowest_line = 0; + + Buffer_Type *buffer = &file->state.buffer; + if (file->settings.unwrapped_lines){ + lowest_line = buffer->line_count - 1; + } + else{ + f32 term_line_y = buffer->wraps[buffer->line_count]; + lowest_line = CEIL32((term_line_y/font_height) - 1); + } + + return(lowest_line); +} + + + // // Working_Set stuff // @@ -392,6 +479,7 @@ working_set_alloc(Working_Set *working_set){ result->id = id; result->unique_buffer_id = ++working_set->unique_file_counter; dll_insert(&working_set->used_sentinel, node); + result->settings.display_width = working_set->default_display_width; ++working_set->file_count; } @@ -766,22 +854,10 @@ file_is_ready(Editing_File *file){ return(result); } -inline Editing_File_State -editing_file_state_zero(){ - Editing_File_State state={0}; - return(state); -} - -inline Editing_File_Settings -editing_file_settings_zero(){ - Editing_File_Settings settings={0}; - return(settings); -} - inline void file_set_to_loading(Editing_File *file){ - file->state = editing_file_state_zero(); - file->settings = editing_file_settings_zero(); + file->state = null_editing_file_state; + file->settings = null_editing_file_settings; file->is_loading = 1; } diff --git a/4ed_file_view.cpp b/4ed_file_view.cpp index cc3a0733..61f1555b 100644 --- a/4ed_file_view.cpp +++ b/4ed_file_view.cpp @@ -150,12 +150,8 @@ struct File_Viewing_Data{ i32 temp_highlight_end_pos; b32 show_temp_highlight; - b32 unwrapped_lines; b32 show_whitespace; b32 file_locked; - - i32 line_count, line_max; - f32 *line_wrap_y; }; inline File_Viewing_Data file_viewing_data_zero(){ @@ -250,6 +246,9 @@ struct View{ i32 color_cursor; // misc + + // TODO(allen): Can we burn line_height to the ground now? + // It's what I've always wanted!!!! :D i32 line_height; // TODO(allen): Do I still use mode? @@ -260,8 +259,6 @@ struct View{ b32 reinit_scrolling; Debug_Vars debug_vars; - - i32 display_width; }; inline void* @@ -285,7 +282,8 @@ view_width(View *view){ inline f32 view_file_display_width(View *view){ - f32 result = (f32)view->display_width; + Editing_File *file = view->file_data.file; + f32 result = (f32)file->settings.display_width; return(result); } @@ -322,7 +320,7 @@ view_get_cursor_x(View *view){ if (cursor){ result = cursor->wrapped_x; - if (view->file_data.unwrapped_lines){ + if (view->file_data.file->settings.unwrapped_lines){ result = cursor->unwrapped_x; } } @@ -344,7 +342,7 @@ view_get_cursor_y(View *view){ if (cursor){ result = cursor->wrapped_y; - if (view->file_data.unwrapped_lines){ + if (view->file_data.file->settings.unwrapped_lines){ result = cursor->unwrapped_y; } } @@ -429,8 +427,8 @@ view_compute_cursor_from_pos(View *view, i32 pos){ Full_Cursor result = {}; if (font){ f32 max_width = view_file_display_width(view); - result = buffer_cursor_from_pos(&file->state.buffer, pos, view->file_data.line_wrap_y, - max_width, (f32)view->line_height, font->advance_data); + result = buffer_cursor_from_pos(&file->state.buffer, pos, max_width, + (f32)view->line_height, font->advance_data); } return result; } @@ -445,7 +443,7 @@ view_compute_cursor_from_unwrapped_xy(View *view, f32 seek_x, f32 seek_y, b32 ro if (font){ f32 max_width = view_file_display_width(view); result = buffer_cursor_from_unwrapped_xy(&file->state.buffer, seek_x, seek_y, - round_down, view->file_data.line_wrap_y, max_width, (f32)view->line_height, font->advance_data); + round_down, max_width, (f32)view->line_height, font->advance_data); } return result; @@ -460,8 +458,7 @@ view_compute_cursor_from_wrapped_xy(View *view, f32 seek_x, f32 seek_y, b32 roun Full_Cursor result = {}; if (font){ f32 max_width = view_file_display_width(view); - result = buffer_cursor_from_wrapped_xy(&file->state.buffer, seek_x, seek_y, - round_down, view->file_data.line_wrap_y, + result = buffer_cursor_from_wrapped_xy(&file->state.buffer, seek_x, seek_y, round_down, max_width, (f32)view->line_height, font->advance_data); } @@ -478,7 +475,7 @@ view_compute_cursor_from_line_pos(View *view, i32 line, i32 pos){ if (font){ f32 max_width = view_file_display_width(view); result = buffer_cursor_from_line_character(&file->state.buffer, line, pos, - view->file_data.line_wrap_y, max_width, (f32)view->line_height, font->advance_data); + max_width, (f32)view->line_height, font->advance_data); } return (result); @@ -512,7 +509,7 @@ view_compute_cursor(View *view, Buffer_Seek seek){ inline Full_Cursor view_compute_cursor_from_xy(View *view, f32 seek_x, f32 seek_y){ Full_Cursor result; - if (view->file_data.unwrapped_lines){ + if (view->file_data.file->settings.unwrapped_lines){ result = view_compute_cursor_from_unwrapped_xy(view, seek_x, seek_y); } else{ @@ -528,27 +525,6 @@ view_wrapped_line_span(f32 line_width, f32 max_width){ return(line_count); } -internal i32 -view_compute_lowest_line(View *view){ - i32 lowest_line = 0; - i32 last_line = view->file_data.line_count - 1; - if (last_line > 0){ - if (view->file_data.unwrapped_lines){ - lowest_line = last_line; - } - else{ - // TODO(allen): Actually what I should do to get the "line span" - // is I should store the "final" wrap position. The position the - // next line of the file would have started at, if it had existed. - // Then line_span is just line_span = FLOOR32((wrap_y - wrap_final_y)/view->line_height); - f32 wrap_y = view->file_data.line_wrap_y[last_line]; - i32 line_span = 40; - lowest_line = FLOOR32(wrap_y / view->line_height) + line_span - 1; - } - } - return(lowest_line); -} - inline i32 view_compute_max_target_y(i32 lowest_line, i32 line_height, f32 view_height){ f32 max_target_y = ((lowest_line+.5f)*line_height) - view_height*.5f; @@ -558,8 +534,8 @@ view_compute_max_target_y(i32 lowest_line, i32 line_height, f32 view_height){ inline i32 view_compute_max_target_y(View *view){ - i32 lowest_line = view_compute_lowest_line(view); i32 line_height = view->line_height; + i32 lowest_line = file_compute_lowest_line(view->file_data.file, (f32)line_height); f32 view_height = clamp_bottom((f32)line_height, view_file_height(view)); i32 max_target_y = view_compute_max_target_y(lowest_line, line_height, view_height); return(max_target_y); @@ -623,7 +599,7 @@ view_move_cursor_to_view(View *view, GUI_Scroll_Vars scroll, if (view->edit_pos){ i32 line_height = view->line_height; f32 old_cursor_y = cursor->wrapped_y; - if (view->file_data.unwrapped_lines){ + if (view->file_data.file->settings.unwrapped_lines){ old_cursor_y = cursor->unwrapped_y; } f32 cursor_y = old_cursor_y; @@ -931,63 +907,6 @@ file_grow_starts_as_needed(General_Memory *general, Buffer_Type *buffer, i32 add return(result); } -internal void -file_measure_starts(System_Functions *system, General_Memory *general, Buffer_Type *buffer){ - if (!buffer->line_starts){ - i32 max = buffer->line_max = Kbytes(1); - buffer->line_starts = (i32*)general_memory_allocate(general, max*sizeof(i32)); - TentativeAssert(buffer->line_starts); - // TODO(allen): when unable to allocate? - } - - Buffer_Measure_Starts state = {}; - while (buffer_measure_starts(&state, buffer)){ - i32 count = state.count; - i32 max = buffer->line_max; - max = ((max + 1) << 1); - - { - i32 *new_lines = (i32*)general_memory_reallocate( - general, buffer->line_starts, sizeof(i32)*count, sizeof(i32)*max); - - // TODO(allen): when unable to grow? - TentativeAssert(new_lines); - buffer->line_starts = new_lines; - buffer->line_max = max; - } - } - buffer->line_count = state.count; -} - -internal void -view_measure_wraps(Models *models, General_Memory *general, View *view){ - Editing_File *file = view->file_data.file; - Buffer_Type *buffer = &file->state.buffer; - i32 line_count = buffer->line_count; - - if (view->file_data.line_max < line_count){ - i32 max = view->file_data.line_max = LargeRoundUp(line_count, Kbytes(1)); - if (view->file_data.line_wrap_y){ - view->file_data.line_wrap_y = (f32*) - general_memory_reallocate_nocopy(general, view->file_data.line_wrap_y, sizeof(f32)*max); - } - else{ - view->file_data.line_wrap_y = (f32*) - general_memory_allocate(general, sizeof(f32)*max); - } - } - - Render_Font *font = get_font_info(models->font_set, file->settings.font_id)->font; - f32 *adv = font->advance_data; - - f32 line_height = (f32)view->line_height; - f32 max_width = view_file_display_width(view); - buffer_measure_wrap_y(buffer, view->file_data.line_wrap_y, line_height, - adv, max_width); - - view->file_data.line_count = line_count; -} - internal void file_create_from_string(System_Functions *system, Models *models, Editing_File *file, String val, b8 read_only = 0){ @@ -997,7 +916,7 @@ file_create_from_string(System_Functions *system, Models *models, Partition *part = &models->mem.part; Buffer_Init_Type init; - file->state = editing_file_state_zero(); + file->state = null_editing_file_state; init = buffer_begin_init(&file->state.buffer, val.str, val.size); for (; buffer_init_need_more(&init); ){ @@ -1018,13 +937,13 @@ file_create_from_string(System_Functions *system, Models *models, } file_synchronize_times(system, file); + file_measure_starts(system, general, &file->state.buffer); + i16 font_id = models->global_font.font_id; file->settings.font_id = font_id; Render_Font *font = get_font_info(font_set, font_id)->font; - float *advance_data = 0; - if (font) advance_data = font->advance_data; - file_measure_starts(system, general, &file->state.buffer); + file_measure_wraps(general, file, (f32)font->height, font->advance_data); file->settings.read_only = read_only; if (!read_only){ @@ -1654,15 +1573,12 @@ view_set_temp_highlight(View *view, i32 pos, i32 end_pos){ view->file_data.show_temp_highlight = 1; view_set_cursor(view, view->file_data.temp_highlight, - 0, view->file_data.unwrapped_lines); + 0, view->file_data.file->settings.unwrapped_lines); } +// TODO(allen): burn this shit to the ground yo! inline void file_view_nullify_file(View *view){ - General_Memory *general = &view->persistent.models->mem.general; - if (view->file_data.line_wrap_y){ - general_memory_free(general, view->file_data.line_wrap_y); - } view->file_data = file_viewing_data_zero(); } @@ -1690,15 +1606,9 @@ view_set_file(View *view, Editing_File *file, Models *models){ file_view_nullify_file(view); view->file_data.file = file; - view->file_data.unwrapped_lines = file->settings.unwrapped_lines; - edit_pos = edit_pos_get_new(file, view->persistent.id); view->edit_pos = edit_pos; - if (file_is_ready(file)){ - view_measure_wraps(models, &models->mem.general, view); - } - update_view_line_height(models, view, file->settings.font_id); } @@ -1731,8 +1641,8 @@ view_set_relative_scrolling(View *view, Relative_Scrolling scrolling){ inline void view_cursor_move(View *view, Full_Cursor cursor){ - view_set_cursor(view, cursor, - 1, view->file_data.unwrapped_lines); + view_set_cursor(view, cursor, 1, + view->file_data.file->settings.unwrapped_lines); view->file_data.show_temp_highlight = 0; } @@ -1745,7 +1655,7 @@ view_cursor_move(View *view, i32 pos){ inline void view_cursor_move(View *view, f32 x, f32 y, b32 round_down = 0){ Full_Cursor cursor; - if (view->file_data.unwrapped_lines){ + if (view->file_data.file->settings.unwrapped_lines){ cursor = view_compute_cursor_from_unwrapped_xy(view, x, y, round_down); } else{ @@ -1968,7 +1878,6 @@ file_edit_cursor_fix(System_Functions *system, Models *models, Cursor_Fix_Descriptor desc, i32 *shift_out){ Partition *part = &models->mem.part; - General_Memory *general = &models->mem.general; Temp_Memory cursor_temp = begin_temp_memory(part); i32 cursor_max = layout->panel_max_count * 2; @@ -1981,8 +1890,6 @@ file_edit_cursor_fix(System_Functions *system, Models *models, for (dll_items(panel, used_panels)){ view = panel->view; if (view->file_data.file == file){ - // TODO(allen): Is this a good place for this ???? - view_measure_wraps(models, general, view); Assert(view->edit_pos); write_cursor_with_index(cursors, &cursor_count, view->edit_pos->cursor.pos); write_cursor_with_index(cursors, &cursor_count, view->edit_pos->mark); @@ -2032,7 +1939,7 @@ file_edit_cursor_fix(System_Functions *system, Models *models, f32 y_offset = MOD(view->edit_pos->scroll.scroll_y, view->line_height); f32 y_position = temp_cursor.wrapped_y; - if (view->file_data.unwrapped_lines){ + if (view->file_data.file->settings.unwrapped_lines){ y_position = temp_cursor.unwrapped_y; } y_position += y_offset; @@ -2043,7 +1950,7 @@ file_edit_cursor_fix(System_Functions *system, Models *models, } view_set_cursor_and_scroll(view, new_cursor, - 1, view->file_data.unwrapped_lines, + 1, view->file_data.file->settings.unwrapped_lines, scroll); } } @@ -2100,16 +2007,8 @@ file_do_single_edit(System_Functions *system, file_grow_starts_as_needed(general, buffer, line_shift); buffer_remeasure_starts(buffer, line_start, line_end, line_shift, shift_amount); - // NOTE(allen): update the views looking at this file - Panel *panel, *used_panels; - used_panels = &layout->used_sentinel; - - for (dll_items(panel, used_panels)){ - View *view = panel->view; - if (view->file_data.file == file){ - view_measure_wraps(models, general, view); - } - } + Render_Font *font = get_font_info(models->font_set, file->settings.font_id)->font; + file_measure_wraps(general, file, (f32)font->height, font->advance_data); // NOTE(allen): cursor fixing Cursor_Fix_Descriptor desc = {}; @@ -2583,34 +2482,17 @@ style_get_color(Style *style, Cpp_Token token){ return result; } -// TODO(allen): What's the deal with this function? Can we -// just pass models in... by the way is this even being called? -internal void -remeasure_file_view(System_Functions *system, View *view){ - if (file_is_ready(view->file_data.file)){ - Assert(view->edit_pos); - - Relative_Scrolling relative = view_get_relative_scrolling(view); - Models *models = view->persistent.models; - view_measure_wraps(models, &models->mem.general, view); - if (view->file_data.show_temp_highlight == 0){ - view_cursor_move(view, view->edit_pos->cursor.pos); - } - - view_set_relative_scrolling(view, relative); - } -} - 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->mem.general, file, (f32)font->height, font->advance_data); Editing_Layout *layout = &models->layout; for (View_Iter iter = file_view_iter_init(layout, file, 0); file_view_iter_good(iter); iter = file_view_iter_next(iter)){ update_view_line_height(models, iter.view, font_id); - remeasure_file_view(system, iter.view); } } @@ -2701,12 +2583,6 @@ init_normal_file(System_Functions *system, Models *models, Editing_File *file, if (file->settings.tokens_exist && file->state.token_array.tokens == 0){ file_first_lex_parallel(system, general, file); } - - for (View_Iter iter = file_view_iter_init(&models->layout, file, 0); - file_view_iter_good(iter); - iter = file_view_iter_next(iter)){ - view_measure_wraps(models, general, iter.view); - } } internal void @@ -2719,12 +2595,6 @@ init_read_only_file(System_Functions *system, Models *models, Editing_File *file if (file->settings.tokens_exist && file->state.token_array.tokens == 0){ file_first_lex_parallel(system, general, file); } - - for (View_Iter iter = file_view_iter_init(&models->layout, file, 0); - file_view_iter_good(iter); - iter = file_view_iter_next(iter)){ - view_measure_wraps(models, general, iter.view); - } } @@ -4465,12 +4335,8 @@ step_file_view(System_Functions *system, View *view, View *active_view, Input_Su SHOW_GUI_BOOL(2, h_align, "show temp highlight", view_ptr->file_data.show_temp_highlight); SHOW_GUI_INT (2, h_align, "start temp highlight", view_ptr->file_data.temp_highlight.pos); SHOW_GUI_INT (2, h_align, "end temp highlight", view_ptr->file_data.temp_highlight_end_pos); - SHOW_GUI_BOOL(2, h_align, "unwrapped lines", view_ptr->file_data.unwrapped_lines); SHOW_GUI_BOOL(2, h_align, "show whitespace", view_ptr->file_data.show_whitespace); SHOW_GUI_BOOL(2, h_align, "locked", view_ptr->file_data.file_locked); - SHOW_GUI_INT_INT(2, h_align, "line count", - view_ptr->file_data.line_count, - view_ptr->file_data.line_max); SHOW_GUI_BLANK(0); SHOW_GUI_REGION(1, h_align, "scroll region", view_ptr->scroll_region); @@ -4886,7 +4752,6 @@ draw_file_loaded(View *view, i32_Rect rect, b32 is_active, Render_Target *target i32 count = 0; Full_Cursor render_cursor = {0}; - f32 *wraps = view->file_data.line_wrap_y; f32 scroll_x = view->edit_pos->scroll.scroll_x; f32 scroll_y = view->edit_pos->scroll.scroll_y; @@ -4896,8 +4761,8 @@ draw_file_loaded(View *view, i32_Rect rect, b32 is_active, Render_Target *target scroll_y += view->widget_height; { - render_cursor = buffer_get_start_cursor(&file->state.buffer, wraps, scroll_y, - !view->file_data.unwrapped_lines, + render_cursor = buffer_get_start_cursor(&file->state.buffer, scroll_y, + !file->settings.unwrapped_lines, max_x, advance_data, (f32)line_height); view->edit_pos->scroll_i = render_cursor.pos; @@ -4905,7 +4770,7 @@ draw_file_loaded(View *view, i32_Rect rect, b32 is_active, Render_Target *target buffer_get_render_data(&file->state.buffer, items, max, &count, (f32)rect.x0, (f32)rect.y0, clip_w, scroll_x, scroll_y, max_x, (f32)max_y, - render_cursor, !view->file_data.unwrapped_lines, + render_cursor, !file->settings.unwrapped_lines, advance_data, (f32)line_height); } @@ -5548,10 +5413,6 @@ do_render_file_view(System_Functions *system, View *view, GUI_Scroll_Vars *scrol inline void file_view_free_buffers(View *view){ General_Memory *general = &view->persistent.models->mem.general; - if (view->file_data.line_wrap_y){ - general_memory_free(general, view->file_data.line_wrap_y); - view->file_data.line_wrap_y = 0; - } general_memory_free(general, view->gui_mem); view->gui_mem = 0; } @@ -5584,7 +5445,6 @@ live_set_alloc_view(Live_Views *live_set, Panel *panel, Models *models){ result.view->gui_mem = gui_mem; gui_mem = advance_to_alignment(gui_mem); result.view->gui_target.push = make_part(gui_mem, gui_mem_size); - result.view->display_width = models->default_display_width; } return(result); diff --git a/buffer/4coder_buffer_abstract.cpp b/buffer/4coder_buffer_abstract.cpp index 2b454e48..bb01be1c 100644 --- a/buffer/4coder_buffer_abstract.cpp +++ b/buffer/4coder_buffer_abstract.cpp @@ -178,73 +178,9 @@ buffer_remeasure_starts(Buffer_Type *buffer, i32 line_start, i32 line_end, i32 l buffer->line_count = line_count; } -#if 0 internal_4tech void -buffer_remeasure_widths(Buffer_Type *buffer, f32 *advance_data, - i32 line_start, i32 line_end, i32 line_shift){ - Buffer_Stringify_Type loop; - i32 *starts = buffer->line_starts; - i32 line_count = buffer->line_count; - i32 widths_count = buffer->widths_count; - char *data = 0; - i32 size = 0, end = 0; - i32 i = 0, j = 0; - f32 width = 0; - char ch = 0; - - assert_4tech(0 <= line_start); - assert_4tech(line_start <= line_end); - assert_4tech(line_count <= buffer->widths_max); - - ++line_end; - if (line_shift != 0){ - memmove_4tech(widths + line_end + line_shift, widths + line_end, - sizeof(f32)*(widths_count - line_end)); - } - buffer->widths_count = line_count; - - line_end += line_shift; - i = line_start; - j = starts[i]; - - if (line_end == line_count){ - size = buffer_size(buffer); - } - else{ - size = starts[line_end]; - } - - width = 0; - for (loop = buffer_stringify_loop(buffer, j, size); - buffer_stringify_good(&loop); - buffer_stringify_next(&loop)){ - end = loop.size + loop.absolute_pos; - data = loop.data - loop.absolute_pos; - - for (; j < end; ++j){ - ch = data[j]; - if (ch == '\n'){ - widths[i] = width; - ++i; - assert_4tech(j + 1 == starts[i]); - width = 0; - } - else{ - width += measure_character(advance_data, ch); - } - } - } - - if (j == buffer_size(buffer)){ - widths[i] = width; - assert_4tech(i+1 == line_count); - } -} -#endif - -internal_4tech void -buffer_measure_wrap_y(Buffer_Type *buffer, f32 *wraps, - f32 font_height, f32 *adv, f32 max_width){ +buffer_measure_wrap_y(Buffer_Type *buffer, f32 font_height, f32 *adv, f32 max_width){ + f32 *wraps = buffer->wraps; Buffer_Stringify_Type loop = {0}; i32 size = buffer_size(buffer); char *data = 0; @@ -287,8 +223,9 @@ buffer_measure_wrap_y(Buffer_Type *buffer, f32 *wraps, } wraps[wrap_index++] = last_wrap; + wraps[wrap_index++] = current_wrap; - assert_4tech(wrap_index == buffer->line_count); + assert_4tech(wrap_index-1 == buffer->line_count); } internal_4tech i32 @@ -537,12 +474,13 @@ buffer_partial_from_pos(Buffer_Type *buffer, i32 pos){ } internal_4tech Full_Cursor -buffer_cursor_from_pos(Buffer_Type *buffer, i32 pos, f32 *wraps, +buffer_cursor_from_pos(Buffer_Type *buffer, i32 pos, f32 max_width, f32 font_height, f32 *adv){ - Full_Cursor result; - i32 line_index; + Full_Cursor result = {0}; + i32 line_index = 0; + i32 size = buffer_size(buffer); + f32 *wraps = buffer->wraps; - int32_t size = buffer_size(buffer); if (pos > size){ pos = size; } @@ -584,11 +522,12 @@ buffer_partial_from_line_character(Buffer_Type *buffer, i32 line, i32 character) } internal_4tech Full_Cursor -buffer_cursor_from_line_character(Buffer_Type *buffer, i32 line, i32 character, f32 *wraps, +buffer_cursor_from_line_character(Buffer_Type *buffer, i32 line, i32 character, f32 max_width, f32 font_height, f32 *adv){ Full_Cursor result = {0}; - i32 line_index = line - 1; + f32 *wraps = buffer->wraps; + if (line_index >= buffer->line_count) line_index = buffer->line_count - 1; if (line_index < 0) line_index = 0; @@ -600,33 +539,33 @@ buffer_cursor_from_line_character(Buffer_Type *buffer, i32 line, i32 character, } internal_4tech Full_Cursor -buffer_cursor_from_unwrapped_xy(Buffer_Type *buffer, f32 x, f32 y, i32 round_down, f32 *wraps, +buffer_cursor_from_unwrapped_xy(Buffer_Type *buffer, f32 x, f32 y, i32 round_down, f32 max_width, f32 font_height, f32 *adv){ - Full_Cursor result; - i32 line_index; - - line_index = (i32)(y / font_height); + Full_Cursor result = {0}; + i32 line_index = (i32)(y / font_height); + f32 *wraps = buffer->wraps; + if (line_index >= buffer->line_count) line_index = buffer->line_count - 1; if (line_index < 0) line_index = 0; - + result = make_cursor_hint(line_index, buffer->line_starts, wraps, font_height); result = buffer_cursor_seek(buffer, seek_unwrapped_xy(x, y, round_down), max_width, font_height, adv, result); - + return(result); } internal_4tech Full_Cursor -buffer_cursor_from_wrapped_xy(Buffer_Type *buffer, f32 x, f32 y, i32 round_down, f32 *wraps, +buffer_cursor_from_wrapped_xy(Buffer_Type *buffer, f32 x, f32 y, i32 round_down, f32 max_width, f32 font_height, f32 *adv){ - Full_Cursor result; - i32 line_index; - - line_index = buffer_get_line_index_from_wrapped_y(wraps, y, font_height, 0, buffer->line_count); + Full_Cursor result = {0}; + f32 *wraps = buffer->wraps; + i32 line_index = buffer_get_line_index_from_wrapped_y(wraps, y, font_height, 0, buffer->line_count); + result = make_cursor_hint(line_index, buffer->line_starts, wraps, font_height); result = buffer_cursor_seek(buffer, seek_wrapped_xy(x, y, round_down), max_width, font_height, adv, result); - + return(result); } @@ -691,16 +630,16 @@ buffer_invert_batch(Buffer_Invert_Batch *state, Buffer_Type *buffer, Buffer_Edit } internal_4tech Full_Cursor -buffer_get_start_cursor(Buffer_Type *buffer, f32 *wraps, f32 scroll_y, +buffer_get_start_cursor(Buffer_Type *buffer, f32 scroll_y, i32 wrapped, f32 width, f32 *adv, f32 font_height){ Full_Cursor result; if (wrapped){ - result = buffer_cursor_from_wrapped_xy(buffer, 0, scroll_y, 0, wraps, + result = buffer_cursor_from_wrapped_xy(buffer, 0, scroll_y, 0, width, font_height, adv); } else{ - result = buffer_cursor_from_unwrapped_xy(buffer, 0, scroll_y, 0, wraps, + result = buffer_cursor_from_unwrapped_xy(buffer, 0, scroll_y, 0, width, font_height, adv); } diff --git a/buffer/4coder_gap_buffer.cpp b/buffer/4coder_gap_buffer.cpp index 5d41ed7b..eb9c5ef3 100644 --- a/buffer/4coder_gap_buffer.cpp +++ b/buffer/4coder_gap_buffer.cpp @@ -19,6 +19,9 @@ typedef struct Gap_Buffer{ i32 *line_starts; i32 line_count; i32 line_max; + + f32 *wraps; + i32 wrap_max; } Gap_Buffer; inline_4tech i32 @@ -91,6 +94,8 @@ buffer_end_init(Gap_Buffer_Init *init, void *scratch, i32 scratch_size){ buffer->gap_size = buffer->max - size1 - size2; memmove_4tech(buffer->data + size1 + buffer->gap_size, buffer->data + size1, size2); + buffer->wraps = 0; + result = 1; } }