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mirror of synced 2024-12-13 08:21:07 +01:00
ImHex/lib/libimhex/include/hex/ui/imgui_imhex_extensions.h
2022-03-03 09:24:09 +01:00

134 lines
4.9 KiB
C++

#pragma once
#include <hex.hpp>
#include <functional>
#include <string>
#define IMGUI_DEFINE_MATH_OPERATORS
#include <imgui.h>
#include <imgui_internal.h>
#include <hex/helpers/fmt.hpp>
enum ImGuiCustomCol {
ImGuiCustomCol_DescButton,
ImGuiCustomCol_DescButtonHovered,
ImGuiCustomCol_DescButtonActive,
ImGuiCustomCol_ToolbarGray,
ImGuiCustomCol_ToolbarRed,
ImGuiCustomCol_ToolbarYellow,
ImGuiCustomCol_ToolbarGreen,
ImGuiCustomCol_ToolbarBlue,
ImGuiCustomCol_ToolbarPurple,
ImGuiCustomCol_ToolbarBrown,
ImGuiCustomCol_Highlight,
ImGuiCustomCol_COUNT
};
namespace ImGui {
struct Texture {
ImTextureID textureId = nullptr;
int width = 0, height = 0;
[[nodiscard]] constexpr bool valid() const noexcept {
return this->textureId != nullptr;
}
[[nodiscard]] constexpr operator ImTextureID() {
return this->textureId;
}
[[nodiscard]] auto size() const noexcept {
return ImVec2(this->width, this->height);
}
[[nodiscard]] constexpr auto aspectRatio() const noexcept {
if (this->height == 0) return 1.0F;
return float(this->width) / float(this->height);
}
};
int UpdateStringSizeCallback(ImGuiInputTextCallbackData *data);
bool IconHyperlink(const char *icon, const char *label, const ImVec2 &size_arg = ImVec2(0, 0), ImGuiButtonFlags flags = 0);
bool Hyperlink(const char *label, const ImVec2 &size_arg = ImVec2(0, 0), ImGuiButtonFlags flags = 0);
bool BulletHyperlink(const char *label, const ImVec2 &size_arg = ImVec2(0, 0), ImGuiButtonFlags flags = 0);
bool DescriptionButton(const char *label, const char *description, const ImVec2 &size_arg = ImVec2(0, 0), ImGuiButtonFlags flags = 0);
void UnderlinedText(const char *label, ImColor color = ImGui::GetStyleColorVec4(ImGuiCol_Text), const ImVec2 &size_arg = ImVec2(0, 0));
void Disabled(const std::function<void()> &widgets, bool disabled);
void TextSpinner(const char *label);
void Header(const char *label, bool firstEntry = false);
void HeaderColored(const char *label, ImColor color, bool firstEntry);
void InfoTooltip(const char *text);
bool TitleBarButton(const char *label, ImVec2 size_arg);
bool ToolBarButton(const char *symbol, ImVec4 color);
bool IconButton(const char *symbol, ImVec4 color, ImVec2 size_arg = ImVec2(0, 0));
bool InputIntegerPrefix(const char* label, const char *prefix, u64 *value, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
bool InputHexadecimal(const char* label, u64 *value, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
inline bool HasSecondPassed() {
return static_cast<ImU32>(ImGui::GetTime() * 100) % 100 <= static_cast<ImU32>(ImGui::GetIO().DeltaTime * 100);
}
Texture LoadImageFromPath(const char *path);
Texture LoadImageFromMemory(const ImU8 *buffer, int size);
void UnloadImage(Texture &texture);
void OpenPopupInWindow(const char *window_name, const char *popup_name);
struct ImHexCustomData {
ImVec4 Colors[ImGuiCustomCol_COUNT];
};
ImU32 GetCustomColorU32(ImGuiCustomCol idx, float alpha_mul = 1.0F);
ImVec4 GetCustomColorVec4(ImGuiCustomCol idx, float alpha_mul = 1.0F);
void StyleCustomColorsDark();
void StyleCustomColorsLight();
void StyleCustomColorsClassic();
void SmallProgressBar(float fraction, float yOffset = 0.0F);
void TextFormatted(const std::string &fmt, auto &&...args) {
ImGui::TextUnformatted(hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
void TextFormattedColored(ImColor color, const std::string &fmt, auto &&...args) {
ImGui::TextColored(color, "%s", hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
void TextFormattedDisabled(const std::string &fmt, auto &&...args) {
ImGui::TextDisabled("%s", hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
void TextFormattedWrapped(const std::string &fmt, auto &&...args) {
ImGui::TextWrapped("%s", hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
void TextFormattedCentered(const std::string &fmt, auto &&...args) {
auto text = hex::format(fmt, std::forward<decltype(args)>(args)...);
auto availableSpace = ImGui::GetContentRegionAvail();
auto textSize = ImGui::CalcTextSize(text.c_str(), nullptr, false, availableSpace.x * 0.75F);
ImGui::SetCursorPos(((availableSpace - textSize) / 2.0F));
ImGui::PushTextWrapPos(availableSpace.x * 0.75F);
ImGui::TextFormattedWrapped("{}", text);
ImGui::PopTextWrapPos();
}
bool InputText(const char* label, std::string &buffer, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
bool InputTextMultiline(const char* label, std::string &buffer, const ImVec2& size = ImVec2(0, 0), ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
}