diff --git a/imgui.cpp b/imgui.cpp index c7cc72c8..1d9c4bcc 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -1510,6 +1510,15 @@ ImVec2 ImTriangleClosestPoint(const ImVec2& a, const ImVec2& b, const ImVec2& c, // [SECTION] MISC HELPERS/UTILITIES (String, Format, Hash functions) //----------------------------------------------------------------------------- +int ImStrcmp(ImStrv str1, ImStrv str2) +{ + size_t str1_len = str1.length(); + size_t str2_len = str2.length(); + if (str1_len != str2_len) + return (int)str1_len - (int)str2_len; + return memcmp(str1.Begin, str2.Begin, str1_len); +} + // Consider using _stricmp/_strnicmp under Windows or strcasecmp/strncasecmp. We don't actually use either ImStricmp/ImStrnicmp in the codebase any more. int ImStricmp(const char* str1, const char* str2) { @@ -1538,7 +1547,7 @@ void ImStrncpy(char* dst, ImStrv src, size_t count) { // Even though src does not necessarily include \0 terminator it is ok to include it. ImStrncpy above does not // actually include that in a copy operation and inserts zero terminator manually. - ImStrncpy(dst, src.Begin, ImMin(count, IM_IMSTR_LENGTH(src) + 1)); + ImStrncpy(dst, src.Begin, ImMin(count, src.length() + 1)); } char* ImStrdup(const char* str) @@ -1550,7 +1559,7 @@ char* ImStrdup(const char* str) char* ImStrdup(ImStrv str) { - size_t len = IM_IMSTR_LENGTH(str); + size_t len = str.length(); void* buf = IM_ALLOC(len + 1); *((char*)buf + len) = 0; // str may not contain \0, it must be inserted manually. if (len > 0) @@ -1561,7 +1570,7 @@ char* ImStrdup(ImStrv str) char* ImStrdupcpy(char* dst, size_t* p_dst_size, ImStrv src) { size_t dst_buf_size = p_dst_size ? *p_dst_size : strlen(dst) + 1; - size_t src_size = IM_IMSTR_LENGTH(src) + 1; + size_t src_size = src.length() + 1; if (dst_buf_size < src_size) { IM_FREE(dst); @@ -1630,6 +1639,7 @@ const char* ImStristr(const char* haystack, const char* haystack_end, const char return NULL; } +// FIXME-IMSTR: probably unneeded. const char* ImStrstr(ImStrv haystack, ImStrv needle) { const char un0 = (char)*needle.Begin; @@ -1774,7 +1784,7 @@ ImGuiID ImHashStr(ImStrv str, ImU32 seed) const ImU32* crc32_lut = GCrc32LookupTable; if (str.End != NULL) { - size_t data_size = IM_IMSTR_LENGTH(str); + size_t data_size = str.length(); while (data_size-- != 0) { unsigned char c = *data++; @@ -1807,20 +1817,21 @@ ImFileHandle ImFileOpen(ImStrv filename, ImStrv mode) #if defined(_WIN32) && !defined(IMGUI_DISABLE_WIN32_FUNCTIONS) && !defined(__CYGWIN__) && !defined(__GNUC__) // We need a fopen() wrapper because MSVC/Windows fopen doesn't handle UTF-8 filenames. // Previously we used ImTextCountCharsFromUtf8/ImTextStrFromUtf8 here but we now need to support ImWchar16 and ImWchar32! - const int filename_wsize = ::MultiByteToWideChar(CP_UTF8, 0, filename.Begin, (int)IM_IMSTR_LENGTH(filename) + 1, NULL, 0); - const int mode_wsize = ::MultiByteToWideChar(CP_UTF8, 0, mode.Begin, (int)IM_IMSTR_LENGTH(mode) + 1, NULL, 0); + const int filename_wsize = ::MultiByteToWideChar(CP_UTF8, 0, filename.Begin, (int)filename.length(), NULL, 0); + const int mode_wsize = ::MultiByteToWideChar(CP_UTF8, 0, mode.Begin, (int)mode.length(), NULL, 0); ImVector buf; - buf.resize(filename_wsize + mode_wsize); - ::MultiByteToWideChar(CP_UTF8, 0, filename.Begin, (int)IM_IMSTR_LENGTH(filename) + 1, (wchar_t*)&buf[0], filename_wsize); - ::MultiByteToWideChar(CP_UTF8, 0, mode.Begin, (int)IM_IMSTR_LENGTH(mode) + 1, (wchar_t*)&buf[filename_wsize], mode_wsize); - return ::_wfopen((const wchar_t*)&buf[0], (const wchar_t*)&buf[filename_wsize]); + buf.resize(filename_wsize + 1 + mode_wsize + 1); + ::MultiByteToWideChar(CP_UTF8, 0, filename.Begin, (int)filename.length(), (wchar_t*)&buf[0], filename_wsize); + ::MultiByteToWideChar(CP_UTF8, 0, mode.Begin, (int)mode.length(), (wchar_t*)&buf[filename_wsize + 1], mode_wsize); + buf[filename_wsize] = buf[filename_wsize + 1 + mode_wsize] = 0; + return ::_wfopen((const wchar_t*)&buf[0], (const wchar_t*)&buf[filename_wsize + 1]); #else // ImStrv is not guaranteed to be zero-terminated. ImStrv filename_0 = ImStrdup(filename); ImStrv mode_0 = ImStrdup(mode); ImFileHandle handle = fopen(filename_0.Begin, mode_0.Begin); - IM_FREE(const_cast(filename_0.Begin)); - IM_FREE(const_cast(mode_0.Begin)); + IM_FREE((char*)(void*)filename_0.Begin); + IM_FREE((char*)(void*)mode_0.Begin); return handle; #endif } @@ -2360,7 +2371,7 @@ bool ImGuiTextFilter::PassFilter(ImStrv text) const if (Filters.empty()) return true; - if (text.Empty()) // FIXME-IMSTR + if (!text) text.Begin = text.End = ""; for (int i = 0; i != Filters.Size; i++) @@ -2407,7 +2418,7 @@ char ImGuiTextBuffer::EmptyString[1] = { 0 }; void ImGuiTextBuffer::append(ImStrv str) { - int len = (int)IM_IMSTR_LENGTH(str); + int len = (int)str.length(); // Add zero-terminator the first time const int write_off = (Buf.Size != 0) ? Buf.Size : 1; @@ -3273,7 +3284,7 @@ ImGuiWindow::ImGuiWindow(ImGuiContext* context, ImStrv name) : DrawListInst(NULL { memset(this, 0, sizeof(*this)); Name = ImStrdup(name); - NameBufLen = (int)IM_IMSTR_LENGTH(name) + 1; + NameBufLen = (int)name.length() + 1; ID = ImHashStr(name); IDStack.push_back(ID); MoveId = GetID("#MOVE"); @@ -3695,7 +3706,7 @@ void ImGui::SetClipboardText(ImStrv text) ImGuiContext& g = *GImGui; if (g.IO.SetClipboardTextFn) { - int len = (int)IM_IMSTR_LENGTH(text); + int len = (int)text.length(); char* text_p = (char*)IM_ALLOC(len + 1); if (len > 0) memcpy(text_p, text.Begin, len); @@ -5233,7 +5244,7 @@ bool ImGui::BeginChildEx(ImStrv name, ImGuiID id, const ImVec2& size_arg, bool b // Build up name. If you need to append to a same child from multiple location in the ID stack, use BeginChild(ImGuiID id) with a stable value. if (name) - ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%s/%.*s_%08X", parent_window->Name, (int)IM_IMSTR_LENGTH(name), name.Begin, id); + ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%s/%.*s_%08X", parent_window->Name, (int)name.length(), name.Begin, id); else ImFormatString(g.TempBuffer, IM_ARRAYSIZE(g.TempBuffer), "%s/%08X", parent_window->Name, id); @@ -6028,7 +6039,7 @@ bool ImGui::Begin(ImStrv name, bool* p_open, ImGuiWindowFlags flags) { ImGuiContext& g = *GImGui; const ImGuiStyle& style = g.Style; - IM_ASSERT(!name.Empty()); // Window name required + IM_ASSERT(name.Begin != NULL); // Window name required IM_ASSERT(g.WithinFrameScope); // Forgot to call ImGui::NewFrame() IM_ASSERT(g.FrameCountEnded != g.FrameCount); // Called ImGui::Render() or ImGui::EndFrame() and haven't called ImGui::NewFrame() again yet @@ -6185,7 +6196,7 @@ bool ImGui::Begin(ImStrv name, bool* p_open, ImGuiWindowFlags flags) bool window_title_visible_elsewhere = false; if (g.NavWindowingListWindow != NULL && (window->Flags & ImGuiWindowFlags_NoNavFocus) == 0) // Window titles visible when using CTRL+TAB window_title_visible_elsewhere = true; - if (window_title_visible_elsewhere && !window_just_created && name != ImStrv(window->Name)) + if (window_title_visible_elsewhere && !window_just_created && ImStrcmp(name, window->Name) != 0) { size_t buf_len = (size_t)window->NameBufLen; window->Name = ImStrdupcpy(window->Name, &buf_len, name); @@ -8010,7 +8021,7 @@ void ImGui::UpdateInputEvents(bool trickle_fast_inputs) bool ImGui::DebugCheckVersionAndDataLayout(ImStrv version, size_t sz_io, size_t sz_style, size_t sz_vec2, size_t sz_vec4, size_t sz_vert, size_t sz_idx) { bool error = false; - if (version != ImStrv(IMGUI_VERSION)) { error = true; IM_ASSERT(version == ImStrv(IMGUI_VERSION) && "Mismatched version string!"); } + if (ImStrcmp(version, IMGUI_VERSION) != 0) { error = true; IM_ASSERT(0 && "Mismatched version string!"); } if (sz_io != sizeof(ImGuiIO)) { error = true; IM_ASSERT(sz_io == sizeof(ImGuiIO) && "Mismatched struct layout!"); } if (sz_style != sizeof(ImGuiStyle)) { error = true; IM_ASSERT(sz_style == sizeof(ImGuiStyle) && "Mismatched struct layout!"); } if (sz_vec2 != sizeof(ImVec2)) { error = true; IM_ASSERT(sz_vec2 == sizeof(ImVec2) && "Mismatched struct layout!"); } @@ -11168,8 +11179,8 @@ bool ImGui::SetDragDropPayload(ImStrv type, const void* data, size_t data_size, if (cond == 0) cond = ImGuiCond_Always; - IM_ASSERT(!type.Empty() && "Payload type can not be empty"); - IM_ASSERT(IM_IMSTR_LENGTH(type) < IM_ARRAYSIZE(payload.DataType) && "Payload type can be at most 32 characters long"); + IM_ASSERT(type.Begin != NULL && "Payload type can not be empty"); + IM_ASSERT(type.End - type.Begin < IM_ARRAYSIZE(payload.DataType) && "Payload type can be at most 32 characters long"); IM_ASSERT((data != NULL && data_size > 0) || (data == NULL && data_size == 0)); IM_ASSERT(cond == ImGuiCond_Always || cond == ImGuiCond_Once); IM_ASSERT(payload.SourceId != 0); // Not called between BeginDragDropSource() and EndDragDropSource() @@ -11468,9 +11479,9 @@ void ImGui::LogToFile(int auto_open_depth, ImStrv filename) // FIXME: We could probably open the file in text mode "at", however note that clipboard/buffer logging will still // be subject to outputting OS-incompatible carriage return if within strings the user doesn't use IM_NEWLINE. // By opening the file in binary mode "ab" we have consistent output everywhere. - if (filename.Empty()) + if (!filename) filename = g.IO.LogFilename; - if (filename.Empty()) + if (filename.empty()) return; ImFileHandle f = ImFileOpen(filename, "ab"); if (!f) @@ -11627,7 +11638,7 @@ void ImGui::MarkIniSettingsDirty(ImGuiWindow* window) ImGuiWindowSettings* ImGui::CreateNewWindowSettings(ImStrv name) { ImGuiContext& g = *GImGui; - const size_t name_len = IM_IMSTR_LENGTH(name); + const size_t name_len = name.length(); if (!name_len) { IM_ASSERT(false && "Name must not be empty."); @@ -11708,7 +11719,7 @@ void ImGui::LoadIniSettingsFromMemory(ImStrv ini_data, size_t ini_size) // For user convenience, we allow passing a non zero-terminated string (hence the ini_size parameter). // For our convenience and to make the code simpler, we'll also write zero-terminators within the buffer. So let's create a writable copy.. if (ini_size == 0) - ini_size = IM_IMSTR_LENGTH(ini_data); + ini_size = ini_data.length(); g.SettingsIniData.Buf.resize((int)ini_size + 1); char* const buf = g.SettingsIniData.Buf.Data; char* const buf_end = buf + ini_size; diff --git a/imgui.h b/imgui.h index a2b89ace..8adb4483 100644 --- a/imgui.h +++ b/imgui.h @@ -269,8 +269,6 @@ struct ImVec4 #endif }; -#define IM_IMSTR_LENGTH(s) (size_t)(s.End - s.Begin) - // String view class. #define IMGUI_HAS_IMSTR struct ImStrv @@ -281,27 +279,9 @@ struct ImStrv ImStrv(const char* b) { Begin = b; End = b ? b + strlen(b) : NULL; } ImStrv(const char* b, const char* e){ Begin = b; End = e ? e : b + strlen(b); } ImStrv(const char* b, size_t size) { Begin = b; End = b + size; } - bool Empty() const { return Begin == End || Begin[0] == 0; } // FIXME: Ambiguous - // void EnsureHasEnd() { if (End == NULL) End = Begin + Length(); } - // size_t Length() const - // { - // if (Begin == NULL) - // return 0; - // if (End == NULL) - // return strlen(Begin); - // return (size_t)(End - Begin); - // } - bool operator==(ImStrv other) const - { - if (Begin == other.Begin && End == other.End) - return true; - size_t len = IM_IMSTR_LENGTH((*this)); - if (len == IM_IMSTR_LENGTH(other)) - return memcmp(Begin, other.Begin, len) == 0; - return false; - } - inline operator bool() const { return Begin != NULL; } - inline char operator[](int index) const { return Begin[index]; } + inline size_t length() const { return (size_t)(End - Begin); } + inline bool empty() const { return Begin == End; } // == "" or == NULL + inline operator bool() const { return Begin != NULL; } // != NULL #ifdef IM_IMSTR_CLASS_EXTRA IM_IMSTR_CLASS_EXTRA // Define additional constructors and implicit cast operators in imconfig.h to convert back and forth between your string types and ImStrv. #endif @@ -2229,7 +2209,7 @@ struct ImGuiTextFilter void Clear() { InputBuf[0] = 0; Build(); } bool IsActive() const { return !Filters.empty(); } - // [Internal] + // [Internal] FIXME-IMSTR: replace this with ImStrv, remove split as an internal function struct ImGuiTextRange { const char* b; diff --git a/imgui_draw.cpp b/imgui_draw.cpp index c1020099..ffc5d289 100644 --- a/imgui_draw.cpp +++ b/imgui_draw.cpp @@ -1577,8 +1577,7 @@ void ImDrawList::AddText(const ImFont* font, float font_size, const ImVec2& pos, { if ((col & IM_COL32_A_MASK) == 0) return; - - if (text.Empty()) + if (text.empty()) return; // Pull default font/size from the shared ImDrawListSharedData instance @@ -2108,11 +2107,13 @@ static const char* GetDefaultCompressedFontDataTTFBase85(); static unsigned int Decode85Byte(char c) { return c >= '\\' ? c-36 : c-35; } static void Decode85(ImStrv src, unsigned char* dst) { - while (!src.Empty()) + const char* p = src.Begin; + const char* p_end = src.End; + while (p < p_end) { - unsigned int tmp = Decode85Byte(src[0]) + 85 * (Decode85Byte(src[1]) + 85 * (Decode85Byte(src[2]) + 85 * (Decode85Byte(src[3]) + 85 * Decode85Byte(src[4])))); + unsigned int tmp = Decode85Byte(p[0]) + 85 * (Decode85Byte(p[1]) + 85 * (Decode85Byte(p[2]) + 85 * (Decode85Byte(p[3]) + 85 * Decode85Byte(p[4])))); dst[0] = ((tmp >> 0) & 0xFF); dst[1] = ((tmp >> 8) & 0xFF); dst[2] = ((tmp >> 16) & 0xFF); dst[3] = ((tmp >> 24) & 0xFF); // We can't assume little-endianness. - src.Begin += 5; + p += 5; dst += 4; } } @@ -2154,9 +2155,9 @@ ImFont* ImFontAtlas::AddFontFromFileTTF(ImStrv filename, float size_pixels, cons { // Store a short copy of filename into into the font name for convenience const char* p; - for (p = filename.Begin + IM_IMSTR_LENGTH(filename); p > filename.Begin && p[-1] != '/' && p[-1] != '\\'; p--) {} + for (p = filename.End; p > filename.Begin && p[-1] != '/' && p[-1] != '\\'; p--) {} filename.Begin = p; - ImFormatString(font_cfg.Name, IM_ARRAYSIZE(font_cfg.Name), "%.*s, %.0fpx", (int)IM_IMSTR_LENGTH(filename), filename.Begin, size_pixels); + ImFormatString(font_cfg.Name, IM_ARRAYSIZE(font_cfg.Name), "%.*s, %.0fpx", (int)filename.length(), filename.Begin, size_pixels); } return AddFontFromMemoryTTF(data, (int)data_size, size_pixels, &font_cfg, glyph_ranges); } @@ -2189,7 +2190,7 @@ ImFont* ImFontAtlas::AddFontFromMemoryCompressedTTF(const void* compressed_ttf_d ImFont* ImFontAtlas::AddFontFromMemoryCompressedBase85TTF(ImStrv compressed_ttf_data_base85, float size_pixels, const ImFontConfig* font_cfg, const ImWchar* glyph_ranges) { - int compressed_ttf_size = (((int)IM_IMSTR_LENGTH(compressed_ttf_data_base85) + 4) / 5) * 4; + int compressed_ttf_size = (((int)compressed_ttf_data_base85.length() + 4) / 5) * 4; void* compressed_ttf = IM_ALLOC((size_t)compressed_ttf_size); Decode85(compressed_ttf_data_base85, (unsigned char*)compressed_ttf); ImFont* font = AddFontFromMemoryCompressedTTF(compressed_ttf, compressed_ttf_size, size_pixels, font_cfg, glyph_ranges); @@ -3065,7 +3066,7 @@ const ImWchar* ImFontAtlas::GetGlyphRangesVietnamese() void ImFontGlyphRangesBuilder::AddText(ImStrv text) { - while (!text.Empty()) + while (!text.empty()) { unsigned int c = 0; int c_len = ImTextCharFromUtf8(&c, text.Begin, text.End); diff --git a/imgui_internal.h b/imgui_internal.h index 166921f0..76dbb0fb 100644 --- a/imgui_internal.h +++ b/imgui_internal.h @@ -315,6 +315,8 @@ static inline bool ImIsPowerOfTwo(ImU64 v) { return v != 0 && (v & static inline int ImUpperPowerOfTwo(int v) { v--; v |= v >> 1; v |= v >> 2; v |= v >> 4; v |= v >> 8; v |= v >> 16; v++; return v; } // Helpers: String, Formatting +static inline int ImStrcmp(const char* str1, const char* str2) { return strcmp(str1, str2); } +IMGUI_API int ImStrcmp(ImStrv str1, ImStrv str2); IMGUI_API int ImStricmp(const char* str1, const char* str2); IMGUI_API int ImStrnicmp(const char* str1, const char* str2, size_t count); IMGUI_API void ImStrncpy(char* dst, ImStrv src, size_t count); @@ -339,8 +341,6 @@ IMGUI_API const char* ImParseFormatTrimDecorations(const char* format, char* b IMGUI_API int ImParseFormatPrecision(const char* format, int default_value); static inline bool ImCharIsBlankA(char c) { return c == ' ' || c == '\t'; } static inline bool ImCharIsBlankW(unsigned int c) { return c == ' ' || c == '\t' || c == 0x3000; } -static inline size_t ImStrlen(const char* str) { return strlen(str); } -static inline size_t ImStrlen(const ImWchar* str) { const ImWchar* e = str; while (*e) ++e; return (size_t)(e - str); } // Helpers: UTF-8 <> wchar conversions IMGUI_API const char* ImTextCharToUtf8(char out_buf[5], unsigned int c); // return out_buf diff --git a/imgui_tables.cpp b/imgui_tables.cpp index 200f8c59..8f65c884 100644 --- a/imgui_tables.cpp +++ b/imgui_tables.cpp @@ -1454,11 +1454,11 @@ void ImGui::TableSetupColumn(ImStrv label, ImGuiTableColumnFlags flags, float in // Store name (append with zero-terminator in contiguous buffer) column->NameOffset = -1; - if (label != NULL && label[0] != 0) + if (!label.empty()) { char zero_terminator = 0; column->NameOffset = (ImS16)table->ColumnsNames.size(); - table->ColumnsNames.append(label.Begin, label.Begin + IM_IMSTR_LENGTH(label)); + table->ColumnsNames.append(label.Begin, label.End); table->ColumnsNames.append(&zero_terminator, &zero_terminator + 1); } } diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index d07b390e..b6559316 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -151,14 +151,14 @@ static ImVec2 InputTextCalcTextSizeW(const ImWchar* text_begin, const void ImGui::TextEx(ImStrv text, ImGuiTextFlags flags) { ImGuiWindow* window = GetCurrentWindow(); - if (window->SkipItems || text.Empty()) + if (window->SkipItems) return; ImGuiContext& g = *GImGui; const ImVec2 text_pos(window->DC.CursorPos.x, window->DC.CursorPos.y + window->DC.CurrLineTextBaseOffset); const float wrap_pos_x = window->DC.TextWrapPos; const bool wrap_enabled = (wrap_pos_x >= 0.0f); - if (IM_IMSTR_LENGTH(text) > 2000 && !wrap_enabled) + if (text.End - text.Begin > 2000 && !wrap_enabled) { // Long text! // Perform manual coarse clipping to optimize for long multi-line text @@ -1623,7 +1623,7 @@ bool ImGui::BeginCombo(ImStrv label, ImStrv preview_value, ImGuiComboFlags flags } // Render preview and label - if (preview_value != NULL && !(flags & ImGuiComboFlags_NoPreview)) + if (!preview_value.empty() && !(flags & ImGuiComboFlags_NoPreview)) { if (g.LogEnabled) LogSetNextTextDecoration("{", "}"); @@ -2348,13 +2348,13 @@ bool ImGui::DragScalar(ImStrv label, ImGuiDataType data_type, void* p_data, floa char format_0[64]; // format may not end with \0 const char* format = format_0; - IM_ASSERT(IM_IMSTR_LENGTH(format_p) < IM_ARRAYSIZE(format_0)); + IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0)); ImStrncpy(format_0, format_p, IM_ARRAYSIZE(format_0)); // Default format string when passing NULL - if (format_p.Empty()) + if (!format_p) format = DataTypeGetInfo(data_type)->PrintFmt; - else if (data_type == ImGuiDataType_S32 && format_p != ImStrv("%d")) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.) + else if (data_type == ImGuiDataType_S32 && ImStrcmp(format_p, "%d") != 0) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.) format = PatchFormatStringFloatToInt(format); // Tabbing or CTRL-clicking on Drag turns it into an InputText @@ -2971,15 +2971,15 @@ bool ImGui::SliderScalar(ImStrv label, ImGuiDataType data_type, void* p_data, co char format_0[64]; // format may not end with \0 const char* format = format_0; - IM_ASSERT(IM_IMSTR_LENGTH(format_p) < IM_ARRAYSIZE(format_0)); + IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0)); // Default format string when passing NULL - if (format_p.Empty()) + if (!format_p) format = DataTypeGetInfo(data_type)->PrintFmt; else { ImStrncpy(format_0, format_p, IM_ARRAYSIZE(format_0)); - if (data_type == ImGuiDataType_S32 && format_p != ImStrv("%d")) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.) + if (data_type == ImGuiDataType_S32 && ImStrcmp(format_p, "%d") != 0) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.) format = PatchFormatStringFloatToInt(format); } @@ -3095,7 +3095,7 @@ bool ImGui::SliderFloat4(ImStrv label, float v[4], float v_min, float v_max, ImS bool ImGui::SliderAngle(ImStrv label, float* v_rad, float v_degrees_min, float v_degrees_max, ImStrv format, ImGuiSliderFlags flags) { - if (format.Empty()) + if (!format) format = "%.0f deg"; float v_deg = (*v_rad) * 360.0f / (2 * IM_PI); bool value_changed = SliderFloat(label, &v_deg, v_degrees_min, v_degrees_max, format, flags); @@ -3143,15 +3143,15 @@ bool ImGui::VSliderScalar(ImStrv label, const ImVec2& size, ImGuiDataType data_t char format_0[64]; // format may not end with \0 const char* format = format_0; - IM_ASSERT(IM_IMSTR_LENGTH(format_p) < IM_ARRAYSIZE(format_0)); + IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0)); // Default format string when passing NULL - if (format_p.Empty()) + if (!format_p) format = DataTypeGetInfo(data_type)->PrintFmt; else { ImStrncpy(format_0, format_p, IM_ARRAYSIZE(format_0)); - if (data_type == ImGuiDataType_S32 && format_p != ImStrv("%d")) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.) + if (data_type == ImGuiDataType_S32 && ImStrcmp(format_p, "%d") != 0) // (FIXME-LEGACY: Patch old "%.0f" format string to use "%d", read function more details.) format = PatchFormatStringFloatToInt(format); } @@ -3393,10 +3393,10 @@ bool ImGui::InputScalar(ImStrv label, ImGuiDataType data_type, void* p_data, con char format_0[64]; // format may not end with \0 const char* format = format_0; - IM_ASSERT(IM_IMSTR_LENGTH(format_p) < IM_ARRAYSIZE(format_0)); + IM_ASSERT(format_p.End - format_p.Begin < IM_ARRAYSIZE(format_0)); ImStrncpy(format_0, format_p, IM_ARRAYSIZE(format_0)); - if (format_p.Empty()) + if (!format_p) format = DataTypeGetInfo(data_type)->PrintFmt; char buf[64]; @@ -3791,7 +3791,7 @@ void ImGuiInputTextCallbackData::DeleteChars(int pos, int bytes_count) void ImGuiInputTextCallbackData::InsertChars(int pos, ImStrv new_text) { const bool is_resizable = (Flags & ImGuiInputTextFlags_CallbackResize) != 0; - const int new_text_len = (int)IM_IMSTR_LENGTH(new_text); + const int new_text_len = (int)new_text.length(); if (new_text_len + BufTextLen >= BufSize) { if (!is_resizable) @@ -4122,7 +4122,7 @@ bool ImGui::InputTextEx(ImStrv label, ImStrv hint, char* buf, int buf_size, cons // Select the buffer to render. const bool buf_display_from_state = (render_cursor || render_selection || g.ActiveId == id) && !is_readonly && state && state->TextAIsValid; - const bool is_displaying_hint = (!hint.Empty() && (buf_display_from_state ? state->TextA.Data : buf)[0] == 0); + const bool is_displaying_hint = (!hint.empty() && (buf_display_from_state ? state->TextA.Data : buf)[0] == 0); // Password pushes a temporary font with only a fallback glyph if (is_password && !is_displaying_hint) @@ -4358,7 +4358,7 @@ bool ImGui::InputTextEx(ImStrv label, ImStrv hint, char* buf, int buf_size, cons if (ImStrv clipboard = GetClipboardText()) { // Filter pasted buffer - const int clipboard_len = (int)IM_IMSTR_LENGTH(clipboard); + const int clipboard_len = (int)clipboard.length(); ImWchar* clipboard_filtered = (ImWchar*)IM_ALLOC((clipboard_len + 1) * sizeof(ImWchar)); int clipboard_filtered_len = 0; for (const char* s = clipboard.Begin; *s; ) @@ -6612,17 +6612,17 @@ void ImGui::PlotHistogram(ImStrv label, float (*values_getter)(void* data, int i void ImGui::Value(ImStrv prefix, bool b) { - Text("%.*s: %s", (int)IM_IMSTR_LENGTH(prefix), prefix.Begin, (b ? "true" : "false")); + Text("%.*s: %s", (int)prefix.length(), prefix.Begin, (b ? "true" : "false")); } void ImGui::Value(ImStrv prefix, int v) { - Text("%.*s: %d", (int)IM_IMSTR_LENGTH(prefix), prefix.Begin, v); + Text("%.*s: %d", (int)prefix.length(), prefix.Begin, v); } void ImGui::Value(ImStrv prefix, unsigned int v) { - Text("%.*s: %d", (int)IM_IMSTR_LENGTH(prefix), prefix.Begin, v); + Text("%.*s: %d", (int)prefix.length(), prefix.Begin, v); } void ImGui::Value(ImStrv prefix, float v, ImStrv float_format) @@ -6630,12 +6630,12 @@ void ImGui::Value(ImStrv prefix, float v, ImStrv float_format) if (float_format) { char fmt[64]; - ImFormatString(fmt, IM_ARRAYSIZE(fmt), "%%.*s: %.*s", (int)IM_IMSTR_LENGTH(float_format), float_format.Begin); - Text(fmt, (int)IM_IMSTR_LENGTH(prefix), prefix.Begin, v); + ImFormatString(fmt, IM_ARRAYSIZE(fmt), "%%.*s: %.*s", (int)float_format.length(), float_format.Begin); + Text(fmt, (int)prefix.length(), prefix.Begin, v); } else { - Text("%.*s: %.3f", (int)IM_IMSTR_LENGTH(prefix), prefix.Begin, v); + Text("%.*s: %.3f", (int)prefix.length(), prefix.Begin, v); } }