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Added ImGui extension to create single- and multiline formatted selec… (#1249)

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(Partial) implementation of #1245 with additional functionality to
supersede PR #1240.
This commit is contained in:
Lennard Fonteijn
2023-08-13 17:08:17 +02:00
committed by GitHub
parent 285b79f31e
commit d2e6d8e4d9
2 changed files with 64 additions and 6 deletions
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49
lib/libimhex/include/hex/ui/imgui_imhex_extensions.h
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@@ -10,6 +10,8 @@
#include <hex/helpers/fmt.hpp>
#include <wolv/utils/string.hpp>
enum ImGuiCustomCol {
ImGuiCustomCol_DescButton,
ImGuiCustomCol_DescButtonHovered,
@@ -141,6 +143,24 @@ namespace ImGui {
ImGui::TextUnformatted(hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
inline void TextFormattedSelectable(const std::string &fmt, auto &&...args) {
auto text = hex::format(fmt, std::forward<decltype(args)>(args)...);
ImGui::PushID(text.c_str());
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2());
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4());
ImGui::PushItemWidth(-FLT_MIN);
ImGui::InputText("##", const_cast<char *>(text.c_str()), text.size(), ImGuiInputTextFlags_ReadOnly);
ImGui::PopItemWidth();
ImGui::PopStyleColor();
ImGui::PopStyleVar();
ImGui::PopID();
}
inline void TextFormattedColored(ImColor color, const std::string &fmt, auto &&...args) {
ImGui::TextColored(color, "%s", hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
@@ -153,6 +173,35 @@ namespace ImGui {
ImGui::TextWrapped("%s", hex::format(fmt, std::forward<decltype(args)>(args)...).c_str());
}
inline void TextFormattedWrappedSelectable(const std::string &fmt, auto &&...args) {
//Manually wrap text, using the letter M (generally the widest character in non-monospaced fonts) to calculate the character width to use.
auto text = wolv::util::wrapMonospacedString(
hex::format(fmt, std::forward<decltype(args)>(args)...),
ImGui::CalcTextSize("M").x,
ImGui::GetContentRegionAvail().x - ImGui::GetStyle().ScrollbarSize - ImGui::GetStyle().FrameBorderSize
);
ImGui::PushID(text.c_str());
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2());
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4());
ImGui::PushItemWidth(-FLT_MIN);
ImGui::InputTextMultiline(
"##",
const_cast<char *>(text.c_str()),
text.size(),
ImVec2(0, -FLT_MIN),
ImGuiInputTextFlags_ReadOnly | ImGuiInputTextFlags_NoHorizontalScroll
);
ImGui::PopItemWidth();
ImGui::PopStyleColor();
ImGui::PopStyleVar();
ImGui::PopID();
}
inline void TextFormattedCentered(const std::string &fmt, auto &&...args) {
auto text = hex::format(fmt, std::forward<decltype(args)>(args)...);
auto availableSpace = ImGui::GetContentRegionAvail();