119 lines
5.5 KiB
C
119 lines
5.5 KiB
C
/*
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* Helpers for the API transition from 4.0.30 to 4.0.31
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*
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* In order to keep your layer on the old API you don't have to do anything, this provides wrappers
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* idential to the 4.0.30 API.
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* In order to transition your entire layer over to the 4.0.31 API define 'REMOVE_TRANSITION_HELPER_31' and fix errors.
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* Or you can do it step by step by removing a few wrappers at a time.
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* This transition helper will be removed in a future version so it is recommended to get off sooner or laster.
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*
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* Tips on transitioning:
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*
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* Wrather than just try to inline this code everywhere, you can simplify things quite a lot by storing references
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* to buffers and views and Buffer_ID and View_ID instead of Buffer_Summary and View_Summary.
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* Just get the summaries when you need information in those structures.
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*
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* You will make your code simpler if you stick to String as much as possible, but whenever you want to you can switch
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* to any string type you have to String by calling make_string(char_ptr, length) or make_string_slowly(null_terminated_c_str).
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* To pull the char ptr and length out of a String named "string": string.str and str.size.
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* If you need a null terminated string from a String use get_null_terminated in 4coder_helper.cpp
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*
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*/
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// TOP
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#if !defined(REMOVE_TRANSITION_HELPER_31)
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#define BatchEdit_PreserveTokens 0
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#define BatchEdit_Normal 0
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/* DOC(Buffer_Summary acts as a handle to a buffer and describes the state of the buffer.)
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DOC_SEE(Access_Flag)
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DOC_SEE(Dirty_State) */
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STRUCT Buffer_Summary{
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/* DOC(This field indicates whether the Buffer_Summary describes a buffer that is open in 4coder. When this field is false the summary is referred to as a "null summary".) */
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b32 exists;
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/* DOC(If this is not a null summary, this field indicates whether the buffer has finished loading.) */
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b32 ready;
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/* DOC(If this is not a null summary this field is the id of the associated buffer. If this is a null summary then buffer_id is 0.) */
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Buffer_ID buffer_id;
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/* DOC(If this is not a null summary, this field contains flags describing the protection status of the buffer.) */
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Access_Flag lock_flags;
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/* DOC(If this is not a null summary, this field specifies the number of bytes in the buffer.) */
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i32 size;
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/* DOC(If this is not a null summary, this field specifies the number of lines in the buffer.) */
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i32 line_count;
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/* DOC(If this is not a null summary, this field specifies the file name associated to this buffer.) */
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char file_name[256];
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/* DOC(This field specifies the length of the file_name string.) */
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i32 file_name_len;
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/* DOC(If this is not a null summary, this field specifies the name of the buffer.) */
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char buffer_name[256];
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/* DOC(This field specifies the length of the buffer_name string.) */
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i32 buffer_name_len;
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/* DOC(This field indicates the dirty state of the buffer.) */
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Dirty_State dirty;
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/* DOC(If this is not a null summary, this field indicates whether the buffer is set to lex tokens.) */
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b32 is_lexed;
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/* DOC(If this is not a null summary, this field indicates whether the buffer has up to date tokens available. If this field is false, it may simply mean the tokens are still being generated in a background task and will be available later. If that is the case, is_lexed will be true to indicate that the buffer is trying to get it's tokens up to date.) */
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b32 tokens_are_ready;
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/* DOC(If this is not a null summary, this field specifies the id of the command map for this buffer.) */
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i32 map_id;
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/* DOC(If this is not a null summary, this field indicates whether the buffer 'prefers' wrapped lines.) */
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b32 unwrapped_lines;
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};
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/* DOC(View_Summary acts as a handle to a view and describes the state of the view.)
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DOC_SEE(Access_Flag)
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DOC_SEE(Full_Cursor)
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DOC_SEE(GUI_Scroll_Vars) */
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STRUCT View_Summary{
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/* DOC(This field indicates whether the View_Summary describes a view that is open in 4coder. When this field is false the summary is referred to as a "null summary". ) */
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b32 exists;
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/* DOC(This field is the id of the associated view. If this is a null summary then view_id is 0. ) */
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i32 view_id;
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/* DOC(Then this is the id of the buffer this view currently sees.) */
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i32 buffer_id;
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/* DOC(This field contains flags describing the protection status of the view.) */
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Access_Flag lock_flags;
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/* DOC(This describes the position of the cursor.) */
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Full_Cursor cursor;
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/* DOC(This describes the position of the mark.) */
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Full_Cursor mark;
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/* DOC(This is the x position that is maintained in vertical navigation.) */
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f32 preferred_x;
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/* DOC(This specifies the height of a line rendered in the view.) */
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f32 line_height;
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/* DOC(This indicates that the view is set to render with unwrapped lines.) */
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b32 unwrapped_lines;
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/* DOC(This indicates that the view is set to highlight white space.) */
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b32 show_whitespace;
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/* DOC(This describes the screen position in which this view is displayed.) */
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Rect_f32 view_region;
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/* DOC(TODO) */
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Rect_f32 render_region;
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/* DOC(This describes the scrolling position inside the view.) */
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GUI_Scroll_Vars scroll_vars;
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};
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/* DOC(A Seek_Boundary_Flag field specifies a set of "boundary" types used in seeks for the beginning or end of different types of words.) */
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typedef u32 Seek_Boundary_Flag;
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enum{
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BoundaryWhitespace = 0x1,
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BoundaryToken = 0x2,
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BoundaryAlphanumeric = 0x4,
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BoundaryCamelCase = 0x8
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};
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#endif
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// BOTTOM
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