mirror of
https://github.com/hedge-dev/UnleashedRecomp.git
synced 2025-12-21 23:42:18 +00:00
30aa528f84
* fix wrongly split lines from localization changes * skip 0x200B line split guidance like new line if line starts with it
963 lines
32 KiB
C++
963 lines
32 KiB
C++
#include "imgui_utils.h"
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#include <patches/aspect_ratio_patches.h>
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#include <app.h>
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#include <decompressor.h>
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#include <version.h>
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#include <res/images/common/general_window.dds.h>
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#include <res/images/common/light.dds.h>
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#include <res/images/common/select.dds.h>
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std::unique_ptr<GuestTexture> g_texGeneralWindow;
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std::unique_ptr<GuestTexture> g_texLight;
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std::unique_ptr<GuestTexture> g_texSelect;
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void InitImGuiUtils()
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{
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g_texGeneralWindow = LOAD_ZSTD_TEXTURE(g_general_window);
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g_texLight = LOAD_ZSTD_TEXTURE(g_light);
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g_texSelect = LOAD_ZSTD_TEXTURE(g_select);
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}
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void SetGradient(const ImVec2& min, const ImVec2& max, ImU32 top, ImU32 bottom)
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{
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SetGradient(min, max, top, top, bottom, bottom);
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}
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void SetGradient(const ImVec2& min, const ImVec2& max, ImU32 topLeft, ImU32 topRight, ImU32 bottomRight, ImU32 bottomLeft)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetGradient);
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callbackData->setGradient.boundsMin[0] = min.x;
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callbackData->setGradient.boundsMin[1] = min.y;
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callbackData->setGradient.boundsMax[0] = max.x;
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callbackData->setGradient.boundsMax[1] = max.y;
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callbackData->setGradient.gradientTopLeft = topLeft;
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callbackData->setGradient.gradientTopRight = topRight;
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callbackData->setGradient.gradientBottomRight = bottomRight;
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callbackData->setGradient.gradientBottomLeft = bottomLeft;
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}
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void ResetGradient()
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetGradient);
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memset(&callbackData->setGradient, 0, sizeof(callbackData->setGradient));
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}
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void SetShaderModifier(uint32_t shaderModifier)
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{
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if (shaderModifier == IMGUI_SHADER_MODIFIER_LOW_QUALITY_TEXT && Config::DisableLowResolutionFontOnCustomUI)
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shaderModifier = IMGUI_SHADER_MODIFIER_NONE;
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetShaderModifier);
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callbackData->setShaderModifier.shaderModifier = shaderModifier;
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}
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void SetOrigin(ImVec2 origin)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetOrigin);
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callbackData->setOrigin.origin[0] = origin.x;
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callbackData->setOrigin.origin[1] = origin.y;
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}
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void SetScale(ImVec2 scale)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetScale);
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callbackData->setScale.scale[0] = scale.x;
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callbackData->setScale.scale[1] = scale.y;
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}
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void SetTextSkew(float yCenter, float skewScale)
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{
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SetShaderModifier(IMGUI_SHADER_MODIFIER_TEXT_SKEW);
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SetOrigin({ 0.0f, yCenter });
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SetScale({ skewScale, 1.0f });
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}
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void ResetTextSkew()
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{
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SetShaderModifier(IMGUI_SHADER_MODIFIER_NONE);
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SetOrigin({ 0.0f, 0.0f });
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SetScale({ 1.0f, 1.0f });
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}
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void SetHorizontalMarqueeFade(ImVec2 min, ImVec2 max, float fadeScaleLeft, float fadeScaleRight)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetMarqueeFade);
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callbackData->setMarqueeFade.boundsMin[0] = min.x;
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callbackData->setMarqueeFade.boundsMin[1] = min.y;
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callbackData->setMarqueeFade.boundsMax[0] = max.x;
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callbackData->setMarqueeFade.boundsMax[1] = max.y;
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SetShaderModifier(IMGUI_SHADER_MODIFIER_HORIZONTAL_MARQUEE_FADE);
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SetScale({ fadeScaleLeft, fadeScaleRight });
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}
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void SetHorizontalMarqueeFade(ImVec2 min, ImVec2 max, float fadeScale)
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{
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SetHorizontalMarqueeFade(min, max, fadeScale, fadeScale);
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}
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void SetVerticalMarqueeFade(ImVec2 min, ImVec2 max, float fadeScaleTop, float fadeScaleBottom)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetMarqueeFade);
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callbackData->setMarqueeFade.boundsMin[0] = min.x;
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callbackData->setMarqueeFade.boundsMin[1] = min.y;
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callbackData->setMarqueeFade.boundsMax[0] = max.x;
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callbackData->setMarqueeFade.boundsMax[1] = max.y;
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SetShaderModifier(IMGUI_SHADER_MODIFIER_VERTICAL_MARQUEE_FADE);
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SetScale({ fadeScaleTop, fadeScaleBottom });
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}
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void SetVerticalMarqueeFade(ImVec2 min, ImVec2 max, float fadeScale)
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{
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SetVerticalMarqueeFade(min, max, fadeScale, fadeScale);
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}
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void ResetMarqueeFade()
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{
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ResetGradient();
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SetShaderModifier(IMGUI_SHADER_MODIFIER_NONE);
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SetScale({ 1.0f, 1.0f });
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}
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void SetOutline(float outline)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetOutline);
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callbackData->setOutline.outline = outline;
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}
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void ResetOutline()
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{
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SetOutline(0.0f);
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}
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void SetProceduralOrigin(ImVec2 proceduralOrigin)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetProceduralOrigin);
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callbackData->setProceduralOrigin.proceduralOrigin[0] = proceduralOrigin.x;
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callbackData->setProceduralOrigin.proceduralOrigin[1] = proceduralOrigin.y;
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}
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void ResetProceduralOrigin()
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{
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SetProceduralOrigin({ 0.0f, 0.0f });
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}
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void SetAdditive(bool enabled)
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{
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auto callbackData = AddImGuiCallback(ImGuiCallback::SetAdditive);
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callbackData->setAdditive.enabled = enabled;
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}
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void ResetAdditive()
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{
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SetAdditive(false);
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}
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float Scale(float size)
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{
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return size * g_aspectRatioScale;
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}
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double ComputeLinearMotion(double duration, double offset, double total)
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{
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return std::clamp((ImGui::GetTime() - duration - offset / 60.0) / total * 60.0, 0.0, 1.0);
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}
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double ComputeMotion(double duration, double offset, double total)
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{
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return sqrt(ComputeLinearMotion(duration, offset, total));
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}
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void DrawPauseContainer(ImVec2 min, ImVec2 max, float alpha)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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auto commonWidth = Scale(35);
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auto commonHeight = Scale(35);
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auto bottomHeight = Scale(5);
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auto tl = PIXELS_TO_UV_COORDS(128, 512, 0, 0, 35, 35);
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auto tc = PIXELS_TO_UV_COORDS(128, 512, 51, 0, 5, 35);
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auto tr = PIXELS_TO_UV_COORDS(128, 512, 70, 0, 35, 35);
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auto cl = PIXELS_TO_UV_COORDS(128, 512, 0, 35, 35, 235);
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auto cc = PIXELS_TO_UV_COORDS(128, 512, 51, 35, 5, 235);
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auto cr = PIXELS_TO_UV_COORDS(128, 512, 70, 35, 35, 235);
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auto bl = PIXELS_TO_UV_COORDS(128, 512, 0, 270, 35, 40);
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auto bc = PIXELS_TO_UV_COORDS(128, 512, 51, 270, 5, 40);
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auto br = PIXELS_TO_UV_COORDS(128, 512, 70, 270, 35, 40);
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auto colour = IM_COL32(255, 255, 255, 255 * alpha);
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drawList->AddImage(g_texGeneralWindow.get(), min, { min.x + commonWidth, min.y + commonHeight }, GET_UV_COORDS(tl), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { min.x + commonWidth, min.y }, { max.x - commonWidth, min.y + commonHeight }, GET_UV_COORDS(tc), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { max.x - commonWidth, min.y }, { max.x, min.y + commonHeight }, GET_UV_COORDS(tr), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { min.x, min.y + commonHeight }, { min.x + commonWidth, max.y - commonHeight }, GET_UV_COORDS(cl), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { min.x + commonWidth, min.y + commonHeight }, { max.x - commonWidth, max.y - commonHeight }, GET_UV_COORDS(cc), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { max.x - commonWidth, min.y + commonHeight }, { max.x, max.y - commonHeight }, GET_UV_COORDS(cr), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { min.x, max.y - commonHeight }, { min.x + commonWidth, max.y + bottomHeight }, GET_UV_COORDS(bl), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { min.x + commonWidth, max.y - commonHeight }, { max.x - commonWidth, max.y + bottomHeight }, GET_UV_COORDS(bc), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { max.x - commonWidth, max.y - commonHeight }, { max.x, max.y + bottomHeight }, GET_UV_COORDS(br), colour);
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}
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void DrawPauseHeaderContainer(ImVec2 min, ImVec2 max, float alpha)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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auto commonWidth = Scale(35);
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auto left = PIXELS_TO_UV_COORDS(128, 512, 0, 314, 35, 60);
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auto centre = PIXELS_TO_UV_COORDS(128, 512, 51, 314, 5, 60);
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auto right = PIXELS_TO_UV_COORDS(128, 512, 70, 314, 35, 60);
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auto colour = IM_COL32(255, 255, 255, 255 * alpha);
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drawList->AddImage(g_texGeneralWindow.get(), min, { min.x + commonWidth, max.y }, GET_UV_COORDS(left), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { min.x + commonWidth, min.y }, { max.x - commonWidth, max.y }, GET_UV_COORDS(centre), colour);
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drawList->AddImage(g_texGeneralWindow.get(), { max.x - commonWidth, min.y }, max, GET_UV_COORDS(right), colour);
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}
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void DrawTextBasic(const ImFont* font, float fontSize, const ImVec2& pos, ImU32 colour, const char* text)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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drawList->AddText(font, fontSize, pos, colour, text, nullptr);
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}
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void DrawTextWithMarquee(const ImFont* font, float fontSize, const ImVec2& position, const ImVec2& min, const ImVec2& max, ImU32 color, const char* text, double time, double delay, double speed)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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auto rectWidth = max.x - min.x;
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auto textSize = font->CalcTextSizeA(fontSize, FLT_MAX, 0, text);
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auto textX = position.x - fmodf(std::max(0.0, ImGui::GetTime() - (time + delay)) * speed, textSize.x + rectWidth);
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drawList->PushClipRect(min, max, true);
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if (textX <= position.x)
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{
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DrawRubyAnnotatedText
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(
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font,
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fontSize,
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FLT_MAX,
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{ textX, position.y },
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0.0f,
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text,
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[=](const char* str, ImVec2 pos)
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{
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DrawTextBasic(font, fontSize, pos, color, str);
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},
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[=](const char* str, float size, ImVec2 pos)
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{
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DrawTextBasic(font, size, pos, color, str);
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}
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);
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}
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if (textX + textSize.x < position.x)
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{
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DrawRubyAnnotatedText
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(
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font,
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fontSize,
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FLT_MAX,
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{ textX + textSize.x + rectWidth, position.y },
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0.0f,
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text,
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[=](const char* str, ImVec2 pos)
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{
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DrawTextBasic(font, fontSize, pos, color, str);
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},
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[=](const char* str, float size, ImVec2 pos)
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{
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DrawTextBasic(font, size, pos, color, str);
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}
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);
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}
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drawList->PopClipRect();
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}
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void DrawTextWithMarqueeShadow(const ImFont* font, float fontSize, const ImVec2& pos, const ImVec2& min, const ImVec2& max, ImU32 colour, const char* text, double time, double delay, double speed, float offset, float radius, ImU32 shadowColour)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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auto rectWidth = max.x - min.x;
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auto textSize = font->CalcTextSizeA(fontSize, FLT_MAX, 0, text);
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auto textX = pos.x - fmodf(std::max(0.0, ImGui::GetTime() - (time + delay)) * speed, textSize.x + rectWidth);
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drawList->PushClipRect(min, max, true);
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if (textX <= pos.x)
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DrawTextWithShadow(font, fontSize, { textX, pos.y }, colour, text, offset, radius, shadowColour);
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if (textX + textSize.x < pos.x)
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DrawTextWithShadow(font, fontSize, { textX + textSize.x + rectWidth, pos.y }, colour, text, offset, radius, shadowColour);
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drawList->PopClipRect();
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}
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void DrawTextWithOutline(const ImFont* font, float fontSize, const ImVec2& pos, ImU32 color, const char* text, float outlineSize, ImU32 outlineColor, uint32_t shaderModifier)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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SetOutline(outlineSize);
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drawList->AddText(font, fontSize, pos, outlineColor, text);
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ResetOutline();
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if (shaderModifier != IMGUI_SHADER_MODIFIER_NONE)
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SetShaderModifier(shaderModifier);
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drawList->AddText(font, fontSize, pos, color, text);
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if (shaderModifier != IMGUI_SHADER_MODIFIER_NONE)
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SetShaderModifier(IMGUI_SHADER_MODIFIER_NONE);
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}
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void DrawTextWithShadow(const ImFont* font, float fontSize, const ImVec2& pos, ImU32 colour, const char* text, float offset, float radius, ImU32 shadowColour)
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{
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auto drawList = ImGui::GetBackgroundDrawList();
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offset = Scale(offset);
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// Original 4:3 has thicker text shadows.
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if (Config::AspectRatio == EAspectRatio::OriginalNarrow)
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{
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radius *= 1.5f;
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}
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SetOutline(radius);
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drawList->AddText(font, fontSize, { pos.x + offset, pos.y + offset }, shadowColour, text);
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ResetOutline();
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drawList->AddText(font, fontSize, pos, colour, text, nullptr);
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}
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float CalcWidestTextSize(const ImFont* font, float fontSize, std::span<std::string> strs)
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{
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auto result = 0.0f;
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for (auto& str : strs)
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result = std::max(result, font->CalcTextSizeA(fontSize, FLT_MAX, 0, str.c_str()).x);
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return result;
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}
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std::string Truncate(const std::string& input, size_t maxLength, bool useEllipsis, bool usePrefixEllipsis)
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{
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const std::string ellipsis = "...";
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if (input.length() > maxLength)
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{
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if (useEllipsis && maxLength > ellipsis.length())
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{
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if (usePrefixEllipsis)
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{
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return ellipsis + input.substr(0, maxLength - ellipsis.length());
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}
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else
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{
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return input.substr(0, maxLength - ellipsis.length()) + ellipsis;
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}
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}
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else
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{
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return input.substr(0, maxLength);
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}
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}
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return input;
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}
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std::pair<std::string, std::map<std::string, std::string>> RemoveRubyAnnotations(const char* input)
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{
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std::string output;
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std::map<std::string, std::string> rubyMap;
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std::string currentMain, currentRuby;
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size_t idx = 0;
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while (input[idx] != '\0')
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{
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if (input[idx] == '[')
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{
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idx++;
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currentMain.clear();
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currentRuby.clear();
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while (input[idx] != ':' && input[idx] != ']' && input[idx] != '\0')
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{
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currentMain += input[idx++];
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}
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if (input[idx] == ':')
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{
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idx++;
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while (input[idx] != ']' && input[idx] != '\0')
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{
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currentRuby += input[idx++];
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}
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}
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if (input[idx] == ']')
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{
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idx++;
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}
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if (!currentMain.empty() && !currentRuby.empty())
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{
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rubyMap[currentMain] = currentRuby;
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}
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output += currentMain;
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}
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else
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{
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output += input[idx++];
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}
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}
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return { output, rubyMap };
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}
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std::string ReAddRubyAnnotations(const std::string_view& wrappedText, const std::map<std::string, std::string>& rubyMap)
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{
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std::string annotatedText;
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size_t idx = 0;
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size_t length = wrappedText.length();
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while (idx < length) {
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bool matched = false;
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for (const auto& [mainText, rubyText] : rubyMap)
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{
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if (wrappedText.substr(idx, mainText.length()) == mainText)
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{
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annotatedText += "[";
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annotatedText += mainText;
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annotatedText += ":";
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annotatedText += rubyText;
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annotatedText += "]";
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idx += mainText.length();
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matched = true;
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break;
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}
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}
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if (!matched)
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{
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annotatedText += wrappedText[idx++];
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}
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}
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return annotatedText;
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}
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std::vector<std::string> Split(const char* strStart, const ImFont* font, float fontSize, float maxWidth)
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{
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if (!strStart)
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return {};
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std::vector<std::string> result;
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float textWidth = 0.0f;
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float lineWidth = 0.0f;
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const float scale = fontSize / font->FontSize;
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const char *str = strStart;
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const char *strEnd = strStart + strlen(strStart);
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const char *lineStart = strStart;
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const bool wordWrapEnabled = (maxWidth > 0.0f);
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const char *wordWrapEOL = nullptr;
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auto IsKanji = [](const char* str, const char* strEnd)
|
|
{
|
|
const char* tempStr = str;
|
|
unsigned int c = (unsigned int)*tempStr;
|
|
if (c < 0x80)
|
|
tempStr += 1;
|
|
else
|
|
tempStr += ImTextCharFromUtf8(&c, tempStr, strEnd);
|
|
|
|
// Basic CJK and CJK Extension A
|
|
return (c >= 0x4E00 && c <= 0x9FBF) || (c >= 0x3400 && c <= 0x4DBF);
|
|
};
|
|
|
|
while (*str != 0)
|
|
{
|
|
if (wordWrapEnabled)
|
|
{
|
|
if (wordWrapEOL == nullptr)
|
|
{
|
|
wordWrapEOL = CalcWordWrapPositionA(font, scale, str, strEnd, maxWidth - lineWidth);
|
|
}
|
|
|
|
if (str >= wordWrapEOL)
|
|
{
|
|
if (IsKanji(str, strEnd))
|
|
{
|
|
// If the current character is Kanji, move back to prevent splitting Kanji
|
|
while (str > lineStart && IsKanji(str - 3, strEnd))
|
|
{
|
|
str -= 3;
|
|
}
|
|
}
|
|
|
|
if (textWidth < lineWidth)
|
|
textWidth = lineWidth;
|
|
|
|
result.emplace_back(lineStart, str);
|
|
lineWidth = 0.0f;
|
|
wordWrapEOL = nullptr;
|
|
|
|
while (str < strEnd && ImCharIsBlankA(*str))
|
|
str++;
|
|
|
|
if (*str == '\n')
|
|
str++;
|
|
|
|
if (strncmp(str, "\u200B", 3) == 0)
|
|
{
|
|
str += 3;
|
|
}
|
|
|
|
lineStart = str;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
const char *prevStr = str;
|
|
unsigned int c = (unsigned int)*str;
|
|
if (c < 0x80)
|
|
str += 1;
|
|
else
|
|
str += ImTextCharFromUtf8(&c, str, strEnd);
|
|
|
|
if (c < 32)
|
|
{
|
|
if (c == '\n')
|
|
{
|
|
result.emplace_back(lineStart, str - 1);
|
|
lineStart = str;
|
|
textWidth = ImMax(textWidth, lineWidth);
|
|
lineWidth = 0.0f;
|
|
continue;
|
|
}
|
|
|
|
if (c == '\r')
|
|
{
|
|
lineStart = str;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
const float charWidth = ((int)c < font->IndexAdvanceX.Size ? font->IndexAdvanceX.Data[c] : font->FallbackAdvanceX) * scale;
|
|
if (lineWidth + charWidth >= maxWidth)
|
|
{
|
|
str = prevStr;
|
|
break;
|
|
}
|
|
|
|
lineWidth += charWidth;
|
|
}
|
|
|
|
if (str != lineStart)
|
|
{
|
|
result.emplace_back(lineStart, str);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
Paragraph CalculateAnnotatedParagraph(const std::vector<std::string>& lines)
|
|
{
|
|
Paragraph result;
|
|
|
|
for (const auto& line : lines)
|
|
{
|
|
std::vector<TextSegment> segments;
|
|
|
|
size_t pos = 0;
|
|
size_t start = 0;
|
|
|
|
while ((start = line.find('[', pos)) != std::string::npos)
|
|
{
|
|
size_t end = line.find(']', start);
|
|
if (end == std::string::npos)
|
|
break;
|
|
|
|
size_t colon = line.find(':', start);
|
|
if (colon != std::string::npos && colon < end)
|
|
{
|
|
if (start != pos)
|
|
{
|
|
segments.push_back({ false, line.substr(pos, start - pos), "" });
|
|
}
|
|
|
|
segments.push_back({ true, line.substr(start + 1, colon - start - 1), line.substr(colon + 1, end - colon - 1) });
|
|
|
|
result.annotated = true;
|
|
pos = end + 1;
|
|
}
|
|
else
|
|
{
|
|
pos = start + 1;
|
|
}
|
|
}
|
|
|
|
if (pos < line.size())
|
|
{
|
|
segments.push_back({ false, line.substr(pos), "" });
|
|
}
|
|
|
|
result.lines.push_back(segments);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
std::vector<std::string> RemoveAnnotationFromParagraph(const std::vector<std::string>& lines)
|
|
{
|
|
std::vector<std::string> result;
|
|
const auto paragraph = CalculateAnnotatedParagraph(lines);
|
|
|
|
for (auto& annotatedLine : paragraph.lines)
|
|
{
|
|
std::string annotationRemovedLine = "";
|
|
|
|
for (const auto& segment : annotatedLine)
|
|
annotationRemovedLine += segment.text;
|
|
|
|
result.push_back(annotationRemovedLine);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
std::string RemoveAnnotationFromParagraphLine(const std::vector<TextSegment>& annotatedLine)
|
|
{
|
|
std::string result = "";
|
|
|
|
for (auto& segment : annotatedLine)
|
|
result += segment.text;
|
|
|
|
return result;
|
|
}
|
|
|
|
ImVec2 MeasureCentredParagraph(const ImFont* font, float fontSize, float lineMargin, const std::vector<std::string>& lines)
|
|
{
|
|
auto x = 0.0f;
|
|
auto y = 0.0f;
|
|
|
|
const auto paragraph = CalculateAnnotatedParagraph(lines);
|
|
|
|
std::vector<std::string> annotationRemovedLines;
|
|
|
|
for (const auto& line : paragraph.lines)
|
|
annotationRemovedLines.emplace_back(RemoveAnnotationFromParagraphLine(line));
|
|
|
|
for (size_t i = 0; i < annotationRemovedLines.size(); i++)
|
|
{
|
|
auto textSize = font->CalcTextSizeA(fontSize, FLT_MAX, 0, annotationRemovedLines[i].c_str());
|
|
|
|
x = std::max(x, textSize.x);
|
|
y += textSize.y + Scale(lineMargin);
|
|
|
|
if (paragraph.annotated && i != (annotationRemovedLines.size() - 1))
|
|
y += fontSize * ANNOTATION_FONT_SIZE_MODIFIER;
|
|
}
|
|
|
|
return { x, y };
|
|
}
|
|
|
|
ImVec2 MeasureCentredParagraph(const ImFont* font, float fontSize, float maxWidth, float lineMargin, const char* text)
|
|
{
|
|
const auto input = RemoveRubyAnnotations(text);
|
|
auto lines = Split(input.first.c_str(), font, fontSize, maxWidth);
|
|
|
|
for (auto& line : lines)
|
|
line = ReAddRubyAnnotations(line, input.second);
|
|
|
|
return MeasureCentredParagraph(font, fontSize, lineMargin, lines);
|
|
}
|
|
|
|
void DrawRubyAnnotatedText(const ImFont* font, float fontSize, float maxWidth, const ImVec2& pos, float lineMargin, const char* text, std::function<void(const char*, ImVec2)> drawMethod, std::function<void(const char*, float, ImVec2)> annotationDrawMethod, bool isCentred, bool leadingSpace)
|
|
{
|
|
auto annotationFontSize = fontSize * ANNOTATION_FONT_SIZE_MODIFIER;
|
|
|
|
const auto input = RemoveRubyAnnotations(text);
|
|
auto lines = Split(input.first.c_str(), font, fontSize, maxWidth);
|
|
|
|
for (auto& line : lines)
|
|
{
|
|
line = ReAddRubyAnnotations(line, input.second);
|
|
if (!line.empty() && line.substr(0, 3) != "「" && leadingSpace)
|
|
{
|
|
line.insert(0, " ");
|
|
}
|
|
}
|
|
|
|
auto paragraphSize = MeasureCentredParagraph(font, fontSize, lineMargin, lines);
|
|
auto offsetY = 0.0f;
|
|
|
|
const auto paragraph = CalculateAnnotatedParagraph(lines);
|
|
|
|
for (const auto& annotatedLine : paragraph.lines)
|
|
{
|
|
const auto annotationRemovedLine = RemoveAnnotationFromParagraphLine(annotatedLine);
|
|
|
|
auto textSize = font->CalcTextSizeA(fontSize, FLT_MAX, 0, annotationRemovedLine.c_str());
|
|
auto annotationSize = font->CalcTextSizeA(annotationFontSize, FLT_MAX, 0, "");
|
|
auto textX = pos.x;
|
|
auto textY = pos.y + offsetY;
|
|
|
|
if (isCentred)
|
|
{
|
|
textX = annotationRemovedLine.starts_with("- ")
|
|
? pos.x - paragraphSize.x / 2
|
|
: pos.x - textSize.x / 2;
|
|
|
|
textY = pos.y - paragraphSize.y / 2 + offsetY;
|
|
}
|
|
|
|
for (const auto& segment : annotatedLine)
|
|
{
|
|
textSize = font->CalcTextSizeA(fontSize, FLT_MAX, 0, segment.text.c_str());
|
|
|
|
if (segment.annotated)
|
|
{
|
|
annotationSize = font->CalcTextSizeA(annotationFontSize, FLT_MAX, 0, segment.annotation.c_str());
|
|
float annotationX = textX + (textSize.x - annotationSize.x) / 2.0f;
|
|
|
|
annotationDrawMethod(segment.annotation.c_str(), annotationFontSize, { annotationX, textY - annotationFontSize });
|
|
}
|
|
|
|
drawMethod(segment.text.c_str(), { textX, textY });
|
|
|
|
textX += textSize.x;
|
|
}
|
|
|
|
offsetY += textSize.y + Scale(lineMargin);
|
|
|
|
if (paragraph.annotated)
|
|
offsetY += annotationSize.y;
|
|
}
|
|
}
|
|
|
|
float Lerp(float a, float b, float t)
|
|
{
|
|
return a + (b - a) * t;
|
|
}
|
|
|
|
float Cubic(float a, float b, float t)
|
|
{
|
|
return a + (b - a) * (t * t * t);
|
|
}
|
|
|
|
float Hermite(float a, float b, float t)
|
|
{
|
|
return a + (b - a) * (t * t * (3 - 2 * t));
|
|
}
|
|
|
|
ImVec2 Lerp(const ImVec2& a, const ImVec2& b, float t)
|
|
{
|
|
return { a.x + (b.x - a.x) * t, a.y + (b.y - a.y) * t };
|
|
}
|
|
|
|
ImU32 ColourLerp(ImU32 c0, ImU32 c1, float t)
|
|
{
|
|
auto a = ImGui::ColorConvertU32ToFloat4(c0);
|
|
auto b = ImGui::ColorConvertU32ToFloat4(c1);
|
|
|
|
ImVec4 result;
|
|
result.x = a.x + (b.x - a.x) * t;
|
|
result.y = a.y + (b.y - a.y) * t;
|
|
result.z = a.z + (b.z - a.z) * t;
|
|
result.w = a.w + (b.w - a.w) * t;
|
|
|
|
return ImGui::ColorConvertFloat4ToU32(result);
|
|
}
|
|
|
|
void DrawVersionString(const ImFont* font, const ImU32 col)
|
|
{
|
|
auto drawList = ImGui::GetBackgroundDrawList();
|
|
auto& res = ImGui::GetIO().DisplaySize;
|
|
auto fontSize = Scale(12);
|
|
auto textMargin = Scale(2);
|
|
auto textSize = font->CalcTextSizeA(fontSize, FLT_MAX, 0, g_versionString);
|
|
|
|
drawList->AddText(font, fontSize, { res.x - textSize.x - textMargin, res.y - textSize.y - textMargin }, col, g_versionString);
|
|
}
|
|
|
|
void DrawSelectionContainer(ImVec2 min, ImVec2 max, bool fadeTop)
|
|
{
|
|
auto drawList = ImGui::GetBackgroundDrawList();
|
|
|
|
static auto breatheStart = ImGui::GetTime();
|
|
auto alpha = BREATHE_MOTION(1.0f, 0.55f, breatheStart, 0.92f);
|
|
auto colour = IM_COL32(255, 255, 255, 255 * alpha);
|
|
auto commonWidth = Scale(11);
|
|
auto commonHeight = Scale(24);
|
|
|
|
if (fadeTop)
|
|
{
|
|
auto left = PIXELS_TO_UV_COORDS(64, 64, 0, 0, 11, 50);
|
|
auto centre = PIXELS_TO_UV_COORDS(64, 64, 11, 0, 8, 50);
|
|
auto right = PIXELS_TO_UV_COORDS(64, 64, 19, 0, 11, 50);
|
|
|
|
drawList->AddImage(g_texSelect.get(), min, { min.x + commonWidth, max.y }, GET_UV_COORDS(left), colour);
|
|
drawList->AddImage(g_texSelect.get(), { min.x + commonWidth, min.y }, { max.x - commonWidth, max.y }, GET_UV_COORDS(centre), colour);
|
|
drawList->AddImage(g_texSelect.get(), { max.x - commonWidth, min.y }, max, GET_UV_COORDS(right), colour);
|
|
|
|
return;
|
|
}
|
|
|
|
auto tl = PIXELS_TO_UV_COORDS(64, 64, 34, 0, 11, 24);
|
|
auto tc = PIXELS_TO_UV_COORDS(64, 64, 45, 0, 8, 24);
|
|
auto tr = PIXELS_TO_UV_COORDS(64, 64, 53, 0, 11, 24);
|
|
auto cl = PIXELS_TO_UV_COORDS(64, 64, 34, 24, 11, 2);
|
|
auto cc = PIXELS_TO_UV_COORDS(64, 64, 45, 24, 8, 2);
|
|
auto cr = PIXELS_TO_UV_COORDS(64, 64, 53, 24, 11, 2);
|
|
auto bl = PIXELS_TO_UV_COORDS(64, 64, 34, 26, 11, 24);
|
|
auto bc = PIXELS_TO_UV_COORDS(64, 64, 45, 26, 8, 24);
|
|
auto br = PIXELS_TO_UV_COORDS(64, 64, 53, 26, 11, 24);
|
|
|
|
drawList->AddImage(g_texSelect.get(), min, { min.x + commonWidth, min.y + commonHeight }, GET_UV_COORDS(tl), colour);
|
|
drawList->AddImage(g_texSelect.get(), { min.x + commonWidth, min.y }, { max.x - commonWidth, min.y + commonHeight }, GET_UV_COORDS(tc), colour);
|
|
drawList->AddImage(g_texSelect.get(), { max.x - commonWidth, min.y }, { max.x, min.y + commonHeight }, GET_UV_COORDS(tr), colour);
|
|
drawList->AddImage(g_texSelect.get(), { min.x, min.y + commonHeight }, { min.x + commonWidth, max.y - commonHeight }, GET_UV_COORDS(cl), colour);
|
|
drawList->AddImage(g_texSelect.get(), { min.x + commonWidth, min.y + commonHeight }, { max.x - commonWidth, max.y - commonHeight }, GET_UV_COORDS(cc), colour);
|
|
drawList->AddImage(g_texSelect.get(), { max.x - commonWidth, min.y + commonHeight }, { max.x, max.y - commonHeight }, GET_UV_COORDS(cr), colour);
|
|
drawList->AddImage(g_texSelect.get(), { min.x, max.y - commonHeight }, { min.x + commonWidth, max.y }, GET_UV_COORDS(bl), colour);
|
|
drawList->AddImage(g_texSelect.get(), { min.x + commonWidth, max.y - commonHeight }, { max.x - commonWidth, max.y }, GET_UV_COORDS(bc), colour);
|
|
drawList->AddImage(g_texSelect.get(), { max.x - commonWidth, max.y - commonHeight }, { max.x, max.y }, GET_UV_COORDS(br), colour);
|
|
}
|
|
|
|
void DrawToggleLight(ImVec2 pos, bool isEnabled, float alpha)
|
|
{
|
|
auto drawList = ImGui::GetBackgroundDrawList();
|
|
auto lightSize = Scale(14);
|
|
auto lightCol = IM_COL32(255, 255, 255, 255 * alpha);
|
|
|
|
ImVec2 min = { pos.x, pos.y };
|
|
ImVec2 max = { min.x + lightSize, min.y + lightSize };
|
|
|
|
if (isEnabled)
|
|
{
|
|
auto lightGlowSize = Scale(24);
|
|
auto lightGlowUVs = PIXELS_TO_UV_COORDS(64, 64, 31, 31, 32, 32);
|
|
|
|
ImVec2 lightGlowMin = { min.x - (lightGlowSize / 2) + Scale(2), min.y - lightGlowSize / 2 };
|
|
ImVec2 lightGlowMax = { min.x + lightGlowSize, min.y + lightGlowSize };
|
|
|
|
SetAdditive(true);
|
|
drawList->AddImage(g_texLight.get(), lightGlowMin, lightGlowMax, GET_UV_COORDS(lightGlowUVs), IM_COL32(255, 255, 0, 127 * alpha));
|
|
SetAdditive(false);
|
|
|
|
auto lightOnUVs = PIXELS_TO_UV_COORDS(64, 64, 14, 0, 14, 14);
|
|
|
|
drawList->AddImage(g_texLight.get(), min, max, GET_UV_COORDS(lightOnUVs), lightCol);
|
|
}
|
|
else
|
|
{
|
|
auto lightOffUVs = PIXELS_TO_UV_COORDS(64, 64, 0, 0, 14, 14);
|
|
|
|
drawList->AddImage(g_texLight.get(), min, max, GET_UV_COORDS(lightOffUVs), lightCol);
|
|
}
|
|
}
|
|
|
|
// Taken from ImGui because we need to modify to break for '\u200B\ too
|
|
// Simple word-wrapping for English, not full-featured. Please submit failing cases!
|
|
// This will return the next location to wrap from. If no wrapping if necessary, this will fast-forward to e.g. text_end.
|
|
// FIXME: Much possible improvements (don't cut things like "word !", "word!!!" but cut within "word,,,,", more sensible support for punctuations, support for Unicode punctuations, etc.)
|
|
const char* CalcWordWrapPositionA(const ImFont* font, float scale, const char* text, const char* text_end, float wrap_width)
|
|
{
|
|
// For references, possible wrap point marked with ^
|
|
// "aaa bbb, ccc,ddd. eee fff. ggg!"
|
|
// ^ ^ ^ ^ ^__ ^ ^
|
|
|
|
// List of hardcoded separators: .,;!?'"
|
|
|
|
// Skip extra blanks after a line returns (that includes not counting them in width computation)
|
|
// e.g. "Hello world" --> "Hello" "World"
|
|
|
|
// Cut words that cannot possibly fit within one line.
|
|
// e.g.: "The tropical fish" with ~5 characters worth of width --> "The tr" "opical" "fish"
|
|
float line_width = 0.0f;
|
|
float word_width = 0.0f;
|
|
float blank_width = 0.0f;
|
|
wrap_width /= scale; // We work with unscaled widths to avoid scaling every characters
|
|
|
|
const char* word_end = text;
|
|
const char* prev_word_end = NULL;
|
|
bool inside_word = true;
|
|
|
|
const char* s = text;
|
|
IM_ASSERT(text_end != NULL);
|
|
while (s < text_end)
|
|
{
|
|
unsigned int c = (unsigned int)*s;
|
|
const char* next_s;
|
|
if (c < 0x80)
|
|
next_s = s + 1;
|
|
else
|
|
next_s = s + ImTextCharFromUtf8(&c, s, text_end);
|
|
|
|
if (c < 32)
|
|
{
|
|
if (c == '\n')
|
|
{
|
|
line_width = word_width = blank_width = 0.0f;
|
|
inside_word = true;
|
|
s = next_s;
|
|
continue;
|
|
}
|
|
if (c == '\r')
|
|
{
|
|
s = next_s;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
const float char_width = ((int)c < font->IndexAdvanceX.Size ? font->IndexAdvanceX.Data[c] : font->FallbackAdvanceX);
|
|
if (ImCharIsBlankW(c) || c == 0x200B)
|
|
{
|
|
if (inside_word)
|
|
{
|
|
line_width += blank_width;
|
|
blank_width = 0.0f;
|
|
word_end = s;
|
|
}
|
|
blank_width += char_width;
|
|
inside_word = false;
|
|
}
|
|
else
|
|
{
|
|
word_width += char_width;
|
|
if (inside_word)
|
|
{
|
|
word_end = next_s;
|
|
}
|
|
else
|
|
{
|
|
prev_word_end = word_end;
|
|
line_width += word_width + blank_width;
|
|
word_width = blank_width = 0.0f;
|
|
}
|
|
|
|
// Allow wrapping after punctuation.
|
|
inside_word = (c != '.' && c != ',' && c != ';' && c != '!' && c != '?' && c != '\"');
|
|
}
|
|
|
|
// We ignore blank width at the end of the line (they can be skipped)
|
|
if (line_width + word_width > wrap_width)
|
|
{
|
|
// Words that cannot possibly fit within an entire line will be cut anywhere.
|
|
if (word_width < wrap_width)
|
|
s = prev_word_end ? prev_word_end : word_end;
|
|
break;
|
|
}
|
|
|
|
s = next_s;
|
|
}
|
|
|
|
// Wrap_width is too small to fit anything. Force displaying 1 character to minimize the height discontinuity.
|
|
// +1 may not be a character start point in UTF-8 but it's ok because caller loops use (text >= word_wrap_eol).
|
|
if (s == text && text < text_end)
|
|
return s + 1;
|
|
return s;
|
|
}
|