93 lines
2.6 KiB
C++
93 lines
2.6 KiB
C++
#include "PopupHelper.h"
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#include "imgui/imgui.h"
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#include "regex"
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void PopupHelper::OpenPopup(const std::string& id)
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{
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ImGui::TextWrapped(id.c_str());
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ImGui::OpenPopup(id.c_str());
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}
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bool PopupHelper::DefineConfirmationDialog(const std::string& id, const std::string& text)
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{
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bool result = false;
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ImVec2 center = ImGui::GetMainViewport()->GetCenter();
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ImGui::SetNextWindowPos(center, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f));
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if (ImGui::BeginPopupModal(id.c_str(), NULL, ImGuiWindowFlags_AlwaysAutoResize))
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{
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ImGui::Text((text + "\n\n").c_str());
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ImGui::Separator();
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if (ImGui::Button("OK", ImVec2(120, 0))) { result = true; ImGui::CloseCurrentPopup(); }
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ImGui::SetItemDefaultFocus();
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ImGui::SameLine();
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if (ImGui::Button("Cancel", ImVec2(120, 0))) { ImGui::CloseCurrentPopup(); }
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ImGui::EndPopup();
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}
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return result;
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}
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bool PopupHelper::DefineTextDialog(const std::string& id, std::string& currentText)
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{
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bool result = false;
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ImVec2 center = ImGui::GetMainViewport()->GetCenter();
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ImGui::SetNextWindowPos(center, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f));
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if (ImGui::BeginPopupModal(id.c_str(), NULL, ImGuiWindowFlags_AlwaysAutoResize))
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{
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bool isSanitized = true;
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char buffer[256];
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memset(buffer, 0, sizeof(buffer));
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#ifdef NK_WIN
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std::strncpy(buffer, currentText.c_str(), sizeof(buffer));
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#endif
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#ifdef NK_LINUX
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strncpy(buffer, currentText.c_str(), sizeof(buffer));
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#endif
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if (ImGui::InputText("##label", buffer, sizeof(buffer)))
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{
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currentText = std::string(buffer);
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}
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// returns false when there is a match, quirky
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if (!regex_match(buffer, std::regex("[^ \\ / :*? \"<>|]+")))
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{
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isSanitized = false;
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}
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if (currentText.empty())
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{
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ImGui::TextColored(ImVec4(0.76, 0.45, 0.47, 1.0), "A file name can't be empty.");
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}
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else if (!isSanitized)
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{
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ImGui::TextColored(ImVec4(0.76, 0.45, 0.47, 1.0), "A file name can't contain any of the following characters: \\/:*?\"<>|");
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}
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ImGui::Separator();
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if (ImGui::Button("OK", ImVec2(120, 0)))
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{
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if (isSanitized)
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{
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result = true;
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ImGui::CloseCurrentPopup();
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}
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}
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ImGui::SetItemDefaultFocus();
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ImGui::SameLine();
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if (ImGui::Button("Cancel", ImVec2(120, 0))) { ImGui::CloseCurrentPopup(); }
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ImGui::EndPopup();
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}
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return result;
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}
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