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Misc: Renamed some defines in imstb_textedit.h to avoid conflicts when using unity/jumbo builds.
Bitting the bullet, as we rarely update this (and it is rarely updated) and it we may replace it anyhow.
This commit is contained in:
ocornut
parent
3733b5064e
commit
61b8197942
@ -46,6 +46,8 @@ Other changes:
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- Misc: Fixed text functions fast-path for handling "%s" and "%.*s" to handle null pointers gracefully,
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like most printf implementations. (#7016, #3466, #6846) [@codefrog2002]
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- Misc: Renamed some defines in imstb_textedit.h to avoid conflicts when using unity/jumbo builds
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on a codebase where another copy of the library is used.
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-----------------------------------------------------------------------
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@ -196,13 +196,13 @@ extern IMGUI_API ImGuiContext* GImGui; // Current implicit context pointer
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namespace ImStb
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{
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#undef STB_TEXTEDIT_STRING
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#undef STB_TEXTEDIT_CHARTYPE
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#define STB_TEXTEDIT_STRING ImGuiInputTextState
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#define STB_TEXTEDIT_CHARTYPE ImWchar
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#define STB_TEXTEDIT_GETWIDTH_NEWLINE (-1.0f)
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#define STB_TEXTEDIT_UNDOSTATECOUNT 99
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#define STB_TEXTEDIT_UNDOCHARCOUNT 999
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#undef IMSTB_TEXTEDIT_STRING
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#undef IMSTB_TEXTEDIT_CHARTYPE
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#define IMSTB_TEXTEDIT_STRING ImGuiInputTextState
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#define IMSTB_TEXTEDIT_CHARTYPE ImWchar
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#define IMSTB_TEXTEDIT_GETWIDTH_NEWLINE (-1.0f)
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#define IMSTB_TEXTEDIT_UNDOSTATECOUNT 99
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#define IMSTB_TEXTEDIT_UNDOCHARCOUNT 999
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#include "imstb_textedit.h"
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} // namespace ImStb
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@ -1121,7 +1121,7 @@ struct IMGUI_API ImGuiInputTextState
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void ClearText() { CurLenW = CurLenA = 0; TextW[0] = 0; TextA[0] = 0; CursorClamp(); }
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void ClearFreeMemory() { TextW.clear(); TextA.clear(); InitialTextA.clear(); }
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int GetUndoAvailCount() const { return Stb.undostate.undo_point; }
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int GetRedoAvailCount() const { return STB_TEXTEDIT_UNDOSTATECOUNT - Stb.undostate.redo_point; }
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int GetRedoAvailCount() const { return IMSTB_TEXTEDIT_UNDOSTATECOUNT - Stb.undostate.redo_point; }
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void OnKeyPressed(int key); // Cannot be inline because we call in code in stb_textedit.h implementation
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// Cursor & Selection
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@ -3710,7 +3710,7 @@ namespace ImStb
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static int STB_TEXTEDIT_STRINGLEN(const ImGuiInputTextState* obj) { return obj->CurLenW; }
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static ImWchar STB_TEXTEDIT_GETCHAR(const ImGuiInputTextState* obj, int idx) { IM_ASSERT(idx <= obj->CurLenW); return obj->TextW[idx]; }
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static float STB_TEXTEDIT_GETWIDTH(ImGuiInputTextState* obj, int line_start_idx, int char_idx) { ImWchar c = obj->TextW[line_start_idx + char_idx]; if (c == '\n') return STB_TEXTEDIT_GETWIDTH_NEWLINE; ImGuiContext& g = *obj->Ctx; return g.Font->GetCharAdvance(c) * (g.FontSize / g.Font->FontSize); }
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static float STB_TEXTEDIT_GETWIDTH(ImGuiInputTextState* obj, int line_start_idx, int char_idx) { ImWchar c = obj->TextW[line_start_idx + char_idx]; if (c == '\n') return IMSTB_TEXTEDIT_GETWIDTH_NEWLINE; ImGuiContext& g = *obj->Ctx; return g.Font->GetCharAdvance(c) * (g.FontSize / g.Font->FontSize); }
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static int STB_TEXTEDIT_KEYTOTEXT(int key) { return key >= 0x200000 ? 0 : key; }
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static ImWchar STB_TEXTEDIT_NEWLINE = '\n';
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static void STB_TEXTEDIT_LAYOUTROW(StbTexteditRow* r, ImGuiInputTextState* obj, int line_start_idx)
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@ -3828,13 +3828,13 @@ static bool STB_TEXTEDIT_INSERTCHARS(ImGuiInputTextState* obj, int pos, const Im
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#define STB_TEXTEDIT_K_PGDOWN 0x20000F // keyboard input to move cursor down a page
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#define STB_TEXTEDIT_K_SHIFT 0x400000
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#define STB_TEXTEDIT_IMPLEMENTATION
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#define STB_TEXTEDIT_memmove memmove
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#define IMSTB_TEXTEDIT_IMPLEMENTATION
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#define IMSTB_TEXTEDIT_memmove memmove
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#include "imstb_textedit.h"
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// stb_textedit internally allows for a single undo record to do addition and deletion, but somehow, calling
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// the stb_textedit_paste() function creates two separate records, so we perform it manually. (FIXME: Report to nothings/stb?)
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static void stb_textedit_replace(ImGuiInputTextState* str, STB_TexteditState* state, const STB_TEXTEDIT_CHARTYPE* text, int text_len)
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static void stb_textedit_replace(ImGuiInputTextState* str, STB_TexteditState* state, const IMSTB_TEXTEDIT_CHARTYPE* text, int text_len)
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{
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stb_text_makeundo_replace(str, state, 0, str->CurLenW, text_len);
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ImStb::STB_TEXTEDIT_DELETECHARS(str, 0, str->CurLenW);
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@ -4053,7 +4053,7 @@ static void InputTextReconcileUndoStateAfterUserCallback(ImGuiInputTextState* st
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const int insert_len = new_last_diff - first_diff + 1;
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const int delete_len = old_last_diff - first_diff + 1;
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if (insert_len > 0 || delete_len > 0)
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if (STB_TEXTEDIT_CHARTYPE* p = stb_text_createundo(&state->Stb.undostate, first_diff, delete_len, insert_len))
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if (IMSTB_TEXTEDIT_CHARTYPE* p = stb_text_createundo(&state->Stb.undostate, first_diff, delete_len, insert_len))
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for (int i = 0; i < delete_len; i++)
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p[i] = ImStb::STB_TEXTEDIT_GETCHAR(state, first_diff + i);
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}
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@ -4607,7 +4607,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
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apply_new_text = "";
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apply_new_text_length = 0;
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value_changed = true;
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STB_TEXTEDIT_CHARTYPE empty_string;
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IMSTB_TEXTEDIT_CHARTYPE empty_string;
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stb_textedit_replace(state, &state->Stb, &empty_string, 0);
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}
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else if (strcmp(buf, state->InitialTextA.Data) != 0)
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@ -5049,7 +5049,7 @@ void ImGui::DebugNodeInputTextState(ImGuiInputTextState* state)
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if (BeginChild("undopoints", ImVec2(0.0f, GetTextLineHeight() * 15), ImGuiChildFlags_Border)) // Visualize undo state
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{
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PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
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for (int n = 0; n < STB_TEXTEDIT_UNDOSTATECOUNT; n++)
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for (int n = 0; n < IMSTB_TEXTEDIT_UNDOSTATECOUNT; n++)
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{
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ImStb::StbUndoRecord* undo_rec = &undo_state->undo_rec[n];
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const char undo_rec_type = (n < undo_state->undo_point) ? 'u' : (n >= undo_state->redo_point) ? 'r' : ' ';
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143
imstb_textedit.h
143
imstb_textedit.h
@ -4,6 +4,7 @@
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// - Fix in stb_textedit_discard_redo (see https://github.com/nothings/stb/issues/321)
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// - Fix in stb_textedit_find_charpos to handle last line (see https://github.com/ocornut/imgui/issues/6000 + #6783)
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// Grep for [DEAR IMGUI] to find the changes.
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// - Also renamed macros used or defined outside of IMSTB_TEXTEDIT_IMPLEMENTATION block from STB_TEXTEDIT_* to IMSTB_TEXTEDIT_*
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// stb_textedit.h - v1.14 - public domain - Sean Barrett
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// Development of this library was sponsored by RAD Game Tools
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@ -30,7 +31,7 @@
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// DEPENDENCIES
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//
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// Uses the C runtime function 'memmove', which you can override
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// by defining STB_TEXTEDIT_memmove before the implementation.
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// by defining IMSTB_TEXTEDIT_memmove before the implementation.
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// Uses no other functions. Performs no runtime allocations.
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//
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//
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@ -274,8 +275,8 @@
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////
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////
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#ifndef INCLUDE_STB_TEXTEDIT_H
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#define INCLUDE_STB_TEXTEDIT_H
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#ifndef INCLUDE_IMSTB_TEXTEDIT_H
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#define INCLUDE_IMSTB_TEXTEDIT_H
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////////////////////////////////////////////////////////////////////////
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//
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@ -286,33 +287,33 @@
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// and undo state.
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//
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#ifndef STB_TEXTEDIT_UNDOSTATECOUNT
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#define STB_TEXTEDIT_UNDOSTATECOUNT 99
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#ifndef IMSTB_TEXTEDIT_UNDOSTATECOUNT
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#define IMSTB_TEXTEDIT_UNDOSTATECOUNT 99
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#endif
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#ifndef STB_TEXTEDIT_UNDOCHARCOUNT
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#define STB_TEXTEDIT_UNDOCHARCOUNT 999
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#ifndef IMSTB_TEXTEDIT_UNDOCHARCOUNT
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#define IMSTB_TEXTEDIT_UNDOCHARCOUNT 999
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#endif
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#ifndef STB_TEXTEDIT_CHARTYPE
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#define STB_TEXTEDIT_CHARTYPE int
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#ifndef IMSTB_TEXTEDIT_CHARTYPE
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#define IMSTB_TEXTEDIT_CHARTYPE int
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#endif
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#ifndef STB_TEXTEDIT_POSITIONTYPE
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#define STB_TEXTEDIT_POSITIONTYPE int
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#ifndef IMSTB_TEXTEDIT_POSITIONTYPE
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#define IMSTB_TEXTEDIT_POSITIONTYPE int
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#endif
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typedef struct
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{
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// private data
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STB_TEXTEDIT_POSITIONTYPE where;
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STB_TEXTEDIT_POSITIONTYPE insert_length;
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STB_TEXTEDIT_POSITIONTYPE delete_length;
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IMSTB_TEXTEDIT_POSITIONTYPE where;
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IMSTB_TEXTEDIT_POSITIONTYPE insert_length;
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IMSTB_TEXTEDIT_POSITIONTYPE delete_length;
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int char_storage;
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} StbUndoRecord;
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typedef struct
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{
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// private data
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StbUndoRecord undo_rec [STB_TEXTEDIT_UNDOSTATECOUNT];
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STB_TEXTEDIT_CHARTYPE undo_char[STB_TEXTEDIT_UNDOCHARCOUNT];
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StbUndoRecord undo_rec [IMSTB_TEXTEDIT_UNDOSTATECOUNT];
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IMSTB_TEXTEDIT_CHARTYPE undo_char[IMSTB_TEXTEDIT_UNDOCHARCOUNT];
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short undo_point, redo_point;
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int undo_char_point, redo_char_point;
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} StbUndoState;
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@ -371,7 +372,7 @@ typedef struct
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float ymin,ymax; // height of row above and below baseline
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int num_chars;
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} StbTexteditRow;
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#endif //INCLUDE_STB_TEXTEDIT_H
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#endif //INCLUDE_IMSTB_TEXTEDIT_H
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////////////////////////////////////////////////////////////////////////////
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@ -384,11 +385,11 @@ typedef struct
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// implementation isn't include-guarded, since it might have indirectly
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// included just the "header" portion
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#ifdef STB_TEXTEDIT_IMPLEMENTATION
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#ifdef IMSTB_TEXTEDIT_IMPLEMENTATION
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#ifndef STB_TEXTEDIT_memmove
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#ifndef IMSTB_TEXTEDIT_memmove
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#include <string.h>
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#define STB_TEXTEDIT_memmove memmove
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#define IMSTB_TEXTEDIT_memmove memmove
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#endif
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@ -398,7 +399,7 @@ typedef struct
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//
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// traverse the layout to locate the nearest character to a display position
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static int stb_text_locate_coord(STB_TEXTEDIT_STRING *str, float x, float y)
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static int stb_text_locate_coord(IMSTB_TEXTEDIT_STRING *str, float x, float y)
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{
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StbTexteditRow r;
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int n = STB_TEXTEDIT_STRINGLEN(str);
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@ -458,7 +459,7 @@ static int stb_text_locate_coord(STB_TEXTEDIT_STRING *str, float x, float y)
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}
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// API click: on mouse down, move the cursor to the clicked location, and reset the selection
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static void stb_textedit_click(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, float x, float y)
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static void stb_textedit_click(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, float x, float y)
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{
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// In single-line mode, just always make y = 0. This lets the drag keep working if the mouse
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// goes off the top or bottom of the text
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@ -476,7 +477,7 @@ static void stb_textedit_click(STB_TEXTEDIT_STRING *str, STB_TexteditState *stat
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}
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// API drag: on mouse drag, move the cursor and selection endpoint to the clicked location
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static void stb_textedit_drag(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, float x, float y)
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static void stb_textedit_drag(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, float x, float y)
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{
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int p = 0;
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@ -502,11 +503,11 @@ static void stb_textedit_drag(STB_TEXTEDIT_STRING *str, STB_TexteditState *state
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//
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// forward declarations
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static void stb_text_undo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state);
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static void stb_text_redo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state);
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static void stb_text_makeundo_delete(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int length);
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static void stb_text_undo(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state);
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static void stb_text_redo(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state);
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static void stb_text_makeundo_delete(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int length);
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static void stb_text_makeundo_insert(STB_TexteditState *state, int where, int length);
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static void stb_text_makeundo_replace(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int old_length, int new_length);
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static void stb_text_makeundo_replace(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int old_length, int new_length);
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typedef struct
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{
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@ -518,7 +519,7 @@ typedef struct
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// find the x/y location of a character, and remember info about the previous row in
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// case we get a move-up event (for page up, we'll have to rescan)
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static void stb_textedit_find_charpos(StbFindState *find, STB_TEXTEDIT_STRING *str, int n, int single_line)
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static void stb_textedit_find_charpos(StbFindState *find, IMSTB_TEXTEDIT_STRING *str, int n, int single_line)
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{
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StbTexteditRow r;
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int prev_start = 0;
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@ -569,7 +570,7 @@ static void stb_textedit_find_charpos(StbFindState *find, STB_TEXTEDIT_STRING *s
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#define STB_TEXT_HAS_SELECTION(s) ((s)->select_start != (s)->select_end)
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// make the selection/cursor state valid if client altered the string
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static void stb_textedit_clamp(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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static void stb_textedit_clamp(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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{
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int n = STB_TEXTEDIT_STRINGLEN(str);
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if (STB_TEXT_HAS_SELECTION(state)) {
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@ -583,7 +584,7 @@ static void stb_textedit_clamp(STB_TEXTEDIT_STRING *str, STB_TexteditState *stat
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}
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// delete characters while updating undo
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static void stb_textedit_delete(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int len)
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static void stb_textedit_delete(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int len)
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{
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stb_text_makeundo_delete(str, state, where, len);
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STB_TEXTEDIT_DELETECHARS(str, where, len);
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@ -591,7 +592,7 @@ static void stb_textedit_delete(STB_TEXTEDIT_STRING *str, STB_TexteditState *sta
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}
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// delete the section
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static void stb_textedit_delete_selection(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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static void stb_textedit_delete_selection(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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{
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stb_textedit_clamp(str, state);
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if (STB_TEXT_HAS_SELECTION(state)) {
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@ -628,7 +629,7 @@ static void stb_textedit_move_to_first(STB_TexteditState *state)
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}
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// move cursor to last character of selection
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static void stb_textedit_move_to_last(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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static void stb_textedit_move_to_last(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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{
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if (STB_TEXT_HAS_SELECTION(state)) {
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stb_textedit_sortselection(state);
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@ -640,13 +641,13 @@ static void stb_textedit_move_to_last(STB_TEXTEDIT_STRING *str, STB_TexteditStat
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}
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#ifdef STB_TEXTEDIT_IS_SPACE
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static int is_word_boundary( STB_TEXTEDIT_STRING *str, int idx )
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static int is_word_boundary( IMSTB_TEXTEDIT_STRING *str, int idx )
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{
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return idx > 0 ? (STB_TEXTEDIT_IS_SPACE( STB_TEXTEDIT_GETCHAR(str,idx-1) ) && !STB_TEXTEDIT_IS_SPACE( STB_TEXTEDIT_GETCHAR(str, idx) ) ) : 1;
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}
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#ifndef STB_TEXTEDIT_MOVEWORDLEFT
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static int stb_textedit_move_to_word_previous( STB_TEXTEDIT_STRING *str, int c )
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static int stb_textedit_move_to_word_previous( IMSTB_TEXTEDIT_STRING *str, int c )
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{
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--c; // always move at least one character
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while( c >= 0 && !is_word_boundary( str, c ) )
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@ -661,7 +662,7 @@ static int stb_textedit_move_to_word_previous( STB_TEXTEDIT_STRING *str, int c )
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#endif
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#ifndef STB_TEXTEDIT_MOVEWORDRIGHT
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static int stb_textedit_move_to_word_next( STB_TEXTEDIT_STRING *str, int c )
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static int stb_textedit_move_to_word_next( IMSTB_TEXTEDIT_STRING *str, int c )
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{
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const int len = STB_TEXTEDIT_STRINGLEN(str);
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++c; // always move at least one character
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@ -688,7 +689,7 @@ static void stb_textedit_prep_selection_at_cursor(STB_TexteditState *state)
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}
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// API cut: delete selection
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static int stb_textedit_cut(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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static int stb_textedit_cut(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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{
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if (STB_TEXT_HAS_SELECTION(state)) {
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stb_textedit_delete_selection(str,state); // implicitly clamps
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@ -699,7 +700,7 @@ static int stb_textedit_cut(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
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}
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// API paste: replace existing selection with passed-in text
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static int stb_textedit_paste_internal(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, STB_TEXTEDIT_CHARTYPE *text, int len)
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static int stb_textedit_paste_internal(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, IMSTB_TEXTEDIT_CHARTYPE *text, int len)
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{
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// if there's a selection, the paste should delete it
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stb_textedit_clamp(str, state);
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@ -720,14 +721,14 @@ static int stb_textedit_paste_internal(STB_TEXTEDIT_STRING *str, STB_TexteditSta
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#endif
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// API key: process a keyboard input
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static void stb_textedit_key(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, STB_TEXTEDIT_KEYTYPE key)
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static void stb_textedit_key(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, STB_TEXTEDIT_KEYTYPE key)
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{
|
||||
retry:
|
||||
switch (key) {
|
||||
default: {
|
||||
int c = STB_TEXTEDIT_KEYTOTEXT(key);
|
||||
if (c > 0) {
|
||||
STB_TEXTEDIT_CHARTYPE ch = (STB_TEXTEDIT_CHARTYPE) c;
|
||||
IMSTB_TEXTEDIT_CHARTYPE ch = (IMSTB_TEXTEDIT_CHARTYPE) c;
|
||||
|
||||
// can't add newline in single-line mode
|
||||
if (c == '\n' && state->single_line)
|
||||
@ -892,8 +893,8 @@ retry:
|
||||
x = row.x0;
|
||||
for (i=0; i < row.num_chars; ++i) {
|
||||
float dx = STB_TEXTEDIT_GETWIDTH(str, start, i);
|
||||
#ifdef STB_TEXTEDIT_GETWIDTH_NEWLINE
|
||||
if (dx == STB_TEXTEDIT_GETWIDTH_NEWLINE)
|
||||
#ifdef IMSTB_TEXTEDIT_GETWIDTH_NEWLINE
|
||||
if (dx == IMSTB_TEXTEDIT_GETWIDTH_NEWLINE)
|
||||
break;
|
||||
#endif
|
||||
x += dx;
|
||||
@ -954,8 +955,8 @@ retry:
|
||||
x = row.x0;
|
||||
for (i=0; i < row.num_chars; ++i) {
|
||||
float dx = STB_TEXTEDIT_GETWIDTH(str, find.prev_first, i);
|
||||
#ifdef STB_TEXTEDIT_GETWIDTH_NEWLINE
|
||||
if (dx == STB_TEXTEDIT_GETWIDTH_NEWLINE)
|
||||
#ifdef IMSTB_TEXTEDIT_GETWIDTH_NEWLINE
|
||||
if (dx == IMSTB_TEXTEDIT_GETWIDTH_NEWLINE)
|
||||
break;
|
||||
#endif
|
||||
x += dx;
|
||||
@ -1112,8 +1113,8 @@ retry:
|
||||
|
||||
static void stb_textedit_flush_redo(StbUndoState *state)
|
||||
{
|
||||
state->redo_point = STB_TEXTEDIT_UNDOSTATECOUNT;
|
||||
state->redo_char_point = STB_TEXTEDIT_UNDOCHARCOUNT;
|
||||
state->redo_point = IMSTB_TEXTEDIT_UNDOSTATECOUNT;
|
||||
state->redo_char_point = IMSTB_TEXTEDIT_UNDOCHARCOUNT;
|
||||
}
|
||||
|
||||
// discard the oldest entry in the undo list
|
||||
@ -1125,13 +1126,13 @@ static void stb_textedit_discard_undo(StbUndoState *state)
|
||||
int n = state->undo_rec[0].insert_length, i;
|
||||
// delete n characters from all other records
|
||||
state->undo_char_point -= n;
|
||||
STB_TEXTEDIT_memmove(state->undo_char, state->undo_char + n, (size_t) (state->undo_char_point*sizeof(STB_TEXTEDIT_CHARTYPE)));
|
||||
IMSTB_TEXTEDIT_memmove(state->undo_char, state->undo_char + n, (size_t) (state->undo_char_point*sizeof(IMSTB_TEXTEDIT_CHARTYPE)));
|
||||
for (i=0; i < state->undo_point; ++i)
|
||||
if (state->undo_rec[i].char_storage >= 0)
|
||||
state->undo_rec[i].char_storage -= n; // @OPTIMIZE: get rid of char_storage and infer it
|
||||
}
|
||||
--state->undo_point;
|
||||
STB_TEXTEDIT_memmove(state->undo_rec, state->undo_rec+1, (size_t) (state->undo_point*sizeof(state->undo_rec[0])));
|
||||
IMSTB_TEXTEDIT_memmove(state->undo_rec, state->undo_rec+1, (size_t) (state->undo_point*sizeof(state->undo_rec[0])));
|
||||
}
|
||||
}
|
||||
|
||||
@ -1141,7 +1142,7 @@ static void stb_textedit_discard_undo(StbUndoState *state)
|
||||
// fill up even though the undo buffer didn't
|
||||
static void stb_textedit_discard_redo(StbUndoState *state)
|
||||
{
|
||||
int k = STB_TEXTEDIT_UNDOSTATECOUNT-1;
|
||||
int k = IMSTB_TEXTEDIT_UNDOSTATECOUNT-1;
|
||||
|
||||
if (state->redo_point <= k) {
|
||||
// if the k'th undo state has characters, clean those up
|
||||
@ -1149,7 +1150,7 @@ static void stb_textedit_discard_redo(StbUndoState *state)
|
||||
int n = state->undo_rec[k].insert_length, i;
|
||||
// move the remaining redo character data to the end of the buffer
|
||||
state->redo_char_point += n;
|
||||
STB_TEXTEDIT_memmove(state->undo_char + state->redo_char_point, state->undo_char + state->redo_char_point-n, (size_t) ((STB_TEXTEDIT_UNDOCHARCOUNT - state->redo_char_point)*sizeof(STB_TEXTEDIT_CHARTYPE)));
|
||||
IMSTB_TEXTEDIT_memmove(state->undo_char + state->redo_char_point, state->undo_char + state->redo_char_point-n, (size_t) ((IMSTB_TEXTEDIT_UNDOCHARCOUNT - state->redo_char_point)*sizeof(IMSTB_TEXTEDIT_CHARTYPE)));
|
||||
// adjust the position of all the other records to account for above memmove
|
||||
for (i=state->redo_point; i < k; ++i)
|
||||
if (state->undo_rec[i].char_storage >= 0)
|
||||
@ -1157,12 +1158,12 @@ static void stb_textedit_discard_redo(StbUndoState *state)
|
||||
}
|
||||
// now move all the redo records towards the end of the buffer; the first one is at 'redo_point'
|
||||
// [DEAR IMGUI]
|
||||
size_t move_size = (size_t)((STB_TEXTEDIT_UNDOSTATECOUNT - state->redo_point - 1) * sizeof(state->undo_rec[0]));
|
||||
size_t move_size = (size_t)((IMSTB_TEXTEDIT_UNDOSTATECOUNT - state->redo_point - 1) * sizeof(state->undo_rec[0]));
|
||||
const char* buf_begin = (char*)state->undo_rec; (void)buf_begin;
|
||||
const char* buf_end = (char*)state->undo_rec + sizeof(state->undo_rec); (void)buf_end;
|
||||
IM_ASSERT(((char*)(state->undo_rec + state->redo_point)) >= buf_begin);
|
||||
IM_ASSERT(((char*)(state->undo_rec + state->redo_point + 1) + move_size) <= buf_end);
|
||||
STB_TEXTEDIT_memmove(state->undo_rec + state->redo_point+1, state->undo_rec + state->redo_point, move_size);
|
||||
IMSTB_TEXTEDIT_memmove(state->undo_rec + state->redo_point+1, state->undo_rec + state->redo_point, move_size);
|
||||
|
||||
// now move redo_point to point to the new one
|
||||
++state->redo_point;
|
||||
@ -1176,32 +1177,32 @@ static StbUndoRecord *stb_text_create_undo_record(StbUndoState *state, int numch
|
||||
|
||||
// if we have no free records, we have to make room, by sliding the
|
||||
// existing records down
|
||||
if (state->undo_point == STB_TEXTEDIT_UNDOSTATECOUNT)
|
||||
if (state->undo_point == IMSTB_TEXTEDIT_UNDOSTATECOUNT)
|
||||
stb_textedit_discard_undo(state);
|
||||
|
||||
// if the characters to store won't possibly fit in the buffer, we can't undo
|
||||
if (numchars > STB_TEXTEDIT_UNDOCHARCOUNT) {
|
||||
if (numchars > IMSTB_TEXTEDIT_UNDOCHARCOUNT) {
|
||||
state->undo_point = 0;
|
||||
state->undo_char_point = 0;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// if we don't have enough free characters in the buffer, we have to make room
|
||||
while (state->undo_char_point + numchars > STB_TEXTEDIT_UNDOCHARCOUNT)
|
||||
while (state->undo_char_point + numchars > IMSTB_TEXTEDIT_UNDOCHARCOUNT)
|
||||
stb_textedit_discard_undo(state);
|
||||
|
||||
return &state->undo_rec[state->undo_point++];
|
||||
}
|
||||
|
||||
static STB_TEXTEDIT_CHARTYPE *stb_text_createundo(StbUndoState *state, int pos, int insert_len, int delete_len)
|
||||
static IMSTB_TEXTEDIT_CHARTYPE *stb_text_createundo(StbUndoState *state, int pos, int insert_len, int delete_len)
|
||||
{
|
||||
StbUndoRecord *r = stb_text_create_undo_record(state, insert_len);
|
||||
if (r == NULL)
|
||||
return NULL;
|
||||
|
||||
r->where = pos;
|
||||
r->insert_length = (STB_TEXTEDIT_POSITIONTYPE) insert_len;
|
||||
r->delete_length = (STB_TEXTEDIT_POSITIONTYPE) delete_len;
|
||||
r->insert_length = (IMSTB_TEXTEDIT_POSITIONTYPE) insert_len;
|
||||
r->delete_length = (IMSTB_TEXTEDIT_POSITIONTYPE) delete_len;
|
||||
|
||||
if (insert_len == 0) {
|
||||
r->char_storage = -1;
|
||||
@ -1213,7 +1214,7 @@ static STB_TEXTEDIT_CHARTYPE *stb_text_createundo(StbUndoState *state, int pos,
|
||||
}
|
||||
}
|
||||
|
||||
static void stb_text_undo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
static void stb_text_undo(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
{
|
||||
StbUndoState *s = &state->undostate;
|
||||
StbUndoRecord u, *r;
|
||||
@ -1240,7 +1241,7 @@ static void stb_text_undo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
// characters stored for *undoing* don't leave room for redo
|
||||
// if the last is true, we have to bail
|
||||
|
||||
if (s->undo_char_point + u.delete_length >= STB_TEXTEDIT_UNDOCHARCOUNT) {
|
||||
if (s->undo_char_point + u.delete_length >= IMSTB_TEXTEDIT_UNDOCHARCOUNT) {
|
||||
// the undo records take up too much character space; there's no space to store the redo characters
|
||||
r->insert_length = 0;
|
||||
} else {
|
||||
@ -1249,7 +1250,7 @@ static void stb_text_undo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
// there's definitely room to store the characters eventually
|
||||
while (s->undo_char_point + u.delete_length > s->redo_char_point) {
|
||||
// should never happen:
|
||||
if (s->redo_point == STB_TEXTEDIT_UNDOSTATECOUNT)
|
||||
if (s->redo_point == IMSTB_TEXTEDIT_UNDOSTATECOUNT)
|
||||
return;
|
||||
// there's currently not enough room, so discard a redo record
|
||||
stb_textedit_discard_redo(s);
|
||||
@ -1281,11 +1282,11 @@ static void stb_text_undo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
s->redo_point--;
|
||||
}
|
||||
|
||||
static void stb_text_redo(STB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
static void stb_text_redo(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state)
|
||||
{
|
||||
StbUndoState *s = &state->undostate;
|
||||
StbUndoRecord *u, r;
|
||||
if (s->redo_point == STB_TEXTEDIT_UNDOSTATECOUNT)
|
||||
if (s->redo_point == IMSTB_TEXTEDIT_UNDOSTATECOUNT)
|
||||
return;
|
||||
|
||||
// we need to do two things: apply the redo record, and create an undo record
|
||||
@ -1337,20 +1338,20 @@ static void stb_text_makeundo_insert(STB_TexteditState *state, int where, int le
|
||||
stb_text_createundo(&state->undostate, where, 0, length);
|
||||
}
|
||||
|
||||
static void stb_text_makeundo_delete(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int length)
|
||||
static void stb_text_makeundo_delete(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int length)
|
||||
{
|
||||
int i;
|
||||
STB_TEXTEDIT_CHARTYPE *p = stb_text_createundo(&state->undostate, where, length, 0);
|
||||
IMSTB_TEXTEDIT_CHARTYPE *p = stb_text_createundo(&state->undostate, where, length, 0);
|
||||
if (p) {
|
||||
for (i=0; i < length; ++i)
|
||||
p[i] = STB_TEXTEDIT_GETCHAR(str, where+i);
|
||||
}
|
||||
}
|
||||
|
||||
static void stb_text_makeundo_replace(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int old_length, int new_length)
|
||||
static void stb_text_makeundo_replace(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, int where, int old_length, int new_length)
|
||||
{
|
||||
int i;
|
||||
STB_TEXTEDIT_CHARTYPE *p = stb_text_createundo(&state->undostate, where, old_length, new_length);
|
||||
IMSTB_TEXTEDIT_CHARTYPE *p = stb_text_createundo(&state->undostate, where, old_length, new_length);
|
||||
if (p) {
|
||||
for (i=0; i < old_length; ++i)
|
||||
p[i] = STB_TEXTEDIT_GETCHAR(str, where+i);
|
||||
@ -1362,8 +1363,8 @@ static void stb_textedit_clear_state(STB_TexteditState *state, int is_single_lin
|
||||
{
|
||||
state->undostate.undo_point = 0;
|
||||
state->undostate.undo_char_point = 0;
|
||||
state->undostate.redo_point = STB_TEXTEDIT_UNDOSTATECOUNT;
|
||||
state->undostate.redo_char_point = STB_TEXTEDIT_UNDOCHARCOUNT;
|
||||
state->undostate.redo_point = IMSTB_TEXTEDIT_UNDOSTATECOUNT;
|
||||
state->undostate.redo_char_point = IMSTB_TEXTEDIT_UNDOCHARCOUNT;
|
||||
state->select_end = state->select_start = 0;
|
||||
state->cursor = 0;
|
||||
state->has_preferred_x = 0;
|
||||
@ -1386,16 +1387,16 @@ static void stb_textedit_initialize_state(STB_TexteditState *state, int is_singl
|
||||
#pragma GCC diagnostic ignored "-Wcast-qual"
|
||||
#endif
|
||||
|
||||
static int stb_textedit_paste(STB_TEXTEDIT_STRING *str, STB_TexteditState *state, STB_TEXTEDIT_CHARTYPE const *ctext, int len)
|
||||
static int stb_textedit_paste(IMSTB_TEXTEDIT_STRING *str, STB_TexteditState *state, IMSTB_TEXTEDIT_CHARTYPE const *ctext, int len)
|
||||
{
|
||||
return stb_textedit_paste_internal(str, state, (STB_TEXTEDIT_CHARTYPE *) ctext, len);
|
||||
return stb_textedit_paste_internal(str, state, (IMSTB_TEXTEDIT_CHARTYPE *) ctext, len);
|
||||
}
|
||||
|
||||
#if defined(__GNUC__) || defined(__clang__)
|
||||
#pragma GCC diagnostic pop
|
||||
#endif
|
||||
|
||||
#endif//STB_TEXTEDIT_IMPLEMENTATION
|
||||
#endif//IMSTB_TEXTEDIT_IMPLEMENTATION
|
||||
|
||||
/*
|
||||
------------------------------------------------------------------------------
|
||||
|
||||
Loading…
Reference in New Issue
Block a user