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feat: Add ImGuiExt::InputPrefix

This commit is contained in:
WerWolv 2025-08-15 17:30:07 +02:00
parent 1c54e7e38b
commit ce0c97e6d5
2 changed files with 34 additions and 3 deletions
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1
lib/libimhex/include/hex/ui/imgui_imhex_extensions.h
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@ -153,6 +153,7 @@ namespace ImGuiExt {
bool ToolBarButton(const char *symbol, ImVec4 color);
bool IconButton(const char *symbol, ImVec4 color, ImVec2 size_arg = ImVec2(0, 0), ImVec2 iconOffset = ImVec2(0, 0));
bool InputPrefix(const char* label, const char *prefix, std::string &buffer, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
bool InputIntegerPrefix(const char* label, const char *prefix, void *value, ImGuiDataType type, const char *format, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
bool InputHexadecimal(const char* label, u32 *value, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);
bool InputHexadecimal(const char* label, u64 *value, ImGuiInputTextFlags flags = ImGuiInputTextFlags_None);

36
lib/libimhex/source/ui/imgui_imhex_extensions.cpp
View File

@ -911,9 +911,40 @@ namespace ImGuiExt {
return pressed;
}
bool InputPrefix(const char* label, const char *prefix, std::string &buffer, ImGuiInputTextFlags flags) {
auto window = GetCurrentWindow();
const ImGuiStyle &style = GImGui->Style;
const ImVec2 label_size = CalcTextSize(label, nullptr, true);
const ImVec2 frame_size = CalcItemSize(ImVec2(0, 0), CalcTextSize(prefix).x, label_size.y + style.FramePadding.y * 2.0F);
const ImRect frame_bb(window->DC.CursorPos, window->DC.CursorPos + ImVec2(CalcItemWidth(), frame_size.y));
SetCursorPosX(GetCursorPosX() + frame_size.x);
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
PushStyleVar(ImGuiStyleVar_Alpha, 0.6F);
RenderText(ImVec2(frame_bb.Min.x + style.FramePadding.x, frame_bb.Min.y + style.FramePadding.y), prefix);
PopStyleVar();
bool value_changed = false;
PushStyleVar(ImGuiStyleVar_FrameBorderSize, 0);
PushStyleColor(ImGuiCol_FrameBg, 0x00000000);
PushStyleColor(ImGuiCol_FrameBgHovered, 0x00000000);
PushStyleColor(ImGuiCol_FrameBgActive, 0x00000000);
value_changed = ImGui::InputText(label, buffer, flags);
PopStyleColor(3);
PopStyleVar();
if (value_changed)
MarkItemEdited(GImGui->LastItemData.ID);
return value_changed;
}
bool InputIntegerPrefix(const char *label, const char *prefix, void *value, ImGuiDataType type, const char *format, ImGuiInputTextFlags flags) {
auto window = GetCurrentWindow();
const ImGuiID id = window->GetID(label);
const ImGuiStyle &style = GImGui->Style;
@ -926,8 +957,7 @@ namespace ImGuiExt {
char buf[64];
DataTypeFormatString(buf, IM_ARRAYSIZE(buf), type, value, format);
RenderNavCursor(frame_bb, id);
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
RenderFrame(frame_bb.Min, frame_bb.Max + ImVec2(frame_size.x, 0), GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
PushStyleVar(ImGuiStyleVar_Alpha, 0.6F);
RenderText(ImVec2(frame_bb.Min.x + style.FramePadding.x, frame_bb.Min.y + style.FramePadding.y), prefix);