diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt index 96e2ed15..de8ca194 100644 --- a/docs/CHANGELOG.txt +++ b/docs/CHANGELOG.txt @@ -86,7 +86,7 @@ Other Changes: introduced in 1.50 and broken in 1.60. (#1698, #894, #713). - TextUnformatted(): Fixed a case where large-text path would read bytes past the text_end marker depending on the position of new lines in the buffer (it wasn't affecting the output but still not the right thing to do!) -- InputTextMultiline(), RenderText(): Some optimization for very large text buffers, useful for non-optimized builds. +- RenderText(): Some optimization for very large text buffers, useful for non-optimized builds. - BeginMenu(): Fixed menu popup horizontal offset being off the item in the menu bar when WindowPadding=0.0f. - ArrowButton(): Fixed arrow shape being horizontally misaligned by (FramePadding.y-FramePadding.x) if they are different. - Drag and Drop: Added GetDragDropPayload() to peek directly into the payload (if any) from anywhere. (#143) diff --git a/imgui.cpp b/imgui.cpp index bc69a3cf..5930dabe 100644 --- a/imgui.cpp +++ b/imgui.cpp @@ -863,21 +863,21 @@ CODE #include // toupper, isprint #include // vsnprintf, sscanf, printf -#include // wcslen #if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier #include // intptr_t #else #include // intptr_t #endif +// Debug options #define IMGUI_DEBUG_NAV_SCORING 0 // Display navigation scoring preview when hovering items. Display last moving direction matches when holding CTRL #define IMGUI_DEBUG_NAV_RECTS 0 // Display the reference navigation rectangle for each window #define IMGUI_DEBUG_DOCKING_INI 0 // Save additional comments in .ini file (makes saving slower) // Visual Studio warnings #ifdef _MSC_VER -#pragma warning (disable: 4127) // condition expression is constant -#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen +#pragma warning (disable: 4127) // condition expression is constant +#pragma warning (disable: 4996) // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen #endif // Clang/GCC warnings with -Weverything @@ -972,6 +972,14 @@ static int FindPlatformMonitorForRect(const ImRect& r); } +// Test engine hooks (imgui-test) +//#define IMGUI_ENABLE_TEST_ENGINE_HOOKS +#ifdef IMGUI_ENABLE_TEST_ENGINE_HOOKS +extern void ImGuiTestEngineHook_PreNewFrame(); +extern void ImGuiTestEngineHook_PostNewFrame(); +extern void ImGuiTestEngineHook_ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb_arg); +#endif + //----------------------------------------------------------------------------- // [SECTION] CONTEXT AND MEMORY ALLOCATORS //----------------------------------------------------------------------------- @@ -1235,7 +1243,10 @@ const char* ImStrchrRange(const char* str, const char* str_end, char c) int ImStrlenW(const ImWchar* str) { - return (int)wcslen((const wchar_t*)str); + //return (int)wcslen((const wchar_t*)str); // FIXME-OPT: Could use this when wchar_t are 16-bits + int n = 0; + while (*str++) n++; + return n; } // Find end-of-line. Return pointer will point to either first \n, either str_end. @@ -2640,6 +2651,10 @@ void ImGui::ItemSize(const ImRect& bb, float text_offset_y) // declare their minimum size requirement to ItemSize() and then use a larger region for drawing/interaction, which is passed to ItemAdd(). bool ImGui::ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb_arg) { +#ifdef IMGUI_ENABLE_TEST_ENGINE_HOOKS + ImGuiTestEngineHook_ItemAdd(bb, id, nav_bb_arg); +#endif + ImGuiContext& g = *GImGui; ImGuiWindow* window = g.CurrentWindow; @@ -3219,6 +3234,10 @@ void ImGui::NewFrame() IM_ASSERT(GImGui != NULL && "No current context. Did you call ImGui::CreateContext() or ImGui::SetCurrentContext()?"); ImGuiContext& g = *GImGui; +#ifdef IMGUI_ENABLE_TEST_ENGINE_HOOKS + ImGuiTestEngineHook_PreNewFrame(); +#endif + // Check user data // (We pass an error message in the assert expression to make it visible to programmers who are not using a debugger, as most assert handlers display their argument) IM_ASSERT(g.Initialized); @@ -3435,6 +3454,10 @@ void ImGui::NewFrame() // We don't use "Debug" to avoid colliding with user trying to create a "Debug" window with custom flags. SetNextWindowSize(ImVec2(400,400), ImGuiCond_FirstUseEver); Begin("Debug##Default"); + +#ifdef IMGUI_ENABLE_TEST_ENGINE_HOOKS + ImGuiTestEngineHook_PostNewFrame(); +#endif } void ImGui::Initialize(ImGuiContext* context) diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp index ab3d3d18..1646ce04 100644 --- a/imgui_widgets.cpp +++ b/imgui_widgets.cpp @@ -38,7 +38,6 @@ Index of this file: #include "imgui_internal.h" #include // toupper, isprint -#include // wmemchr #if defined(_MSC_VER) && _MSC_VER <= 1500 // MSVC 2008 or earlier #include // intptr_t #else @@ -3641,12 +3640,14 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 // In multi-line mode, we never exit the loop until all lines are counted, so add one extra to the searches_remaining counter. searches_remaining += is_multiline ? 1 : 0; int line_count = 0; - for (const ImWchar* s = text_begin; (s = (const ImWchar*)wcschr((const wchar_t*)s, (wchar_t)'\n')) != NULL; s++) - { - line_count++; - if (searches_result_line_number[0] == -1 && s >= searches_input_ptr[0]) { searches_result_line_number[0] = line_count; if (--searches_remaining <= 0) break; } - if (searches_result_line_number[1] == -1 && s >= searches_input_ptr[1]) { searches_result_line_number[1] = line_count; if (--searches_remaining <= 0) break; } - } + //for (const ImWchar* s = text_begin; (s = (const ImWchar*)wcschr((const wchar_t*)s, (wchar_t)'\n')) != NULL; s++) // FIXME-OPT: Could use this when wchar_t are 16-bits + for (const ImWchar* s = text_begin; *s != 0; s++) + if (*s == '\n') + { + line_count++; + if (searches_result_line_number[0] == -1 && s >= searches_input_ptr[0]) { searches_result_line_number[0] = line_count; if (--searches_remaining <= 0) break; } + if (searches_result_line_number[1] == -1 && s >= searches_input_ptr[1]) { searches_result_line_number[1] = line_count; if (--searches_remaining <= 0) break; } + } line_count++; if (searches_result_line_number[0] == -1) searches_result_line_number[0] = line_count; if (searches_result_line_number[1] == -1) searches_result_line_number[1] = line_count; @@ -3714,8 +3715,11 @@ bool ImGui::InputTextEx(const char* label, char* buf, int buf_size, const ImVec2 break; if (rect_pos.y < clip_rect.y) { - p = (const ImWchar*)wmemchr((const wchar_t*)p, '\n', text_selected_end - p); - p = p ? p + 1 : text_selected_end; + //p = (const ImWchar*)wmemchr((const wchar_t*)p, '\n', text_selected_end - p); // FIXME-OPT: Could use this when wchar_t are 16-bits + //p = p ? p + 1 : text_selected_end; + while (p < text_selected_end) + if (*p++ == '\n') + break; } else {