74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
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/* date = July 11th 2023 0:34 pm */
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#ifndef VN_WORKSPACE_TEXT_EDITOR_H
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#define VN_WORKSPACE_TEXT_EDITOR_H
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////////////////////////////////
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//~ sixten: Mutable String Types
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struct mutable_string
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{
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memory_arena *Arena;
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string String;
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};
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struct history_node
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{
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range1_s64 Range;
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string ReplaceString;
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history_node *Next;
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};
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struct history_list
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{
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memory_arena *HistoryArena;
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history_node *First;
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history_node *Last;
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};
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////////////////////////////////
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//~ sixten: Workspace Text Editor Types
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struct workspace_text_data
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{
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token_array Tokens;
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range1_s64_array Lines;
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};
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struct workspace_view_text_editor
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{
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//- sixten: processed text
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memory_arena *ProcessingArena;
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token_array Tokens;
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range1_s64_array Lines;
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//- sixten: text being edited
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mutable_string Text;
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//- sixten: text editing
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text_edit_state EditState;
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text_point LastTextPoint;
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//- sixten: ui building & rendering
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ui_box *ContainerBox;
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v2 TextDim;
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v2 Offset;
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};
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////////////////////////////////
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//~ sixten: Mutable String Functions
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static mutable_string MutableStringAllocate(u64 Size);
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static void MutableStringRelease(mutable_string *String);
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static void MutableStringReplaceRange(mutable_string *String, string ReplaceString, range1_s64 Range);
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////////////////////////////////
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//~ sixten: Workspace Text Editor Functions
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static workspace_text_data Workspace_TextDataFromStringChunkList(memory_arena *Arena, string Text);
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static UI_CUSTOM_DRAW_CALLBACK(Workspace_TextEditorDrawCallback);
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static void Workspace_BuildTextEditor(workspace_view *View);
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#endif //VN_WORKSPACE_TEXT_EDITOR_H
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