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SessionFile source restore version snapshot from UI

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Bruno Herbelin
2022-04-10 00:50:31 +02:00
parent 220df8918c
commit aae1915519
4 changed files with 75 additions and 6 deletions
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32
ImGuiVisitor.cpp
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@@ -636,22 +636,44 @@ void ImGuiVisitor::visit (SessionFileSource& s)
ImGui::SameLine();
ImGui::Text("Sources");
// versions
SessionSnapshots *versions = s.session()->snapshots();
if (versions->keys_.size()>0) {
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
if (ImGui::BeginCombo("Version", ICON_FA_CODE_BRANCH " Select" ) )
{
for (auto v = versions->keys_.crbegin() ; v != versions->keys_.crend(); ++v){
std::string label = std::to_string(*v);
const tinyxml2::XMLElement *snap = versions->xmlDoc_->FirstChildElement( SNAPSHOT_NODE(*v).c_str() );
if (snap)
label = snap->Attribute("label");
if (ImGui::Selectable( label.c_str() )) {
s.session()->applySnapshot(*v);
}
}
ImGui::EndCombo();
}
}
// fading
if (ImGuiToolkit::IconButton(2, 1)) s.session()->setFadingTarget(0.f);
float f = s.session()->fading();
int f = 100 - int(s.session()->fading() * 100.f);
ImGui::SameLine(0, IMGUI_SAME_LINE);
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
if (ImGui::SliderFloat("Fading", &f, 0.0, 1.0, f < 0.001 ? "None" : "%.2f") )
s.session()->setFadingTarget(f);
if (ImGui::SliderInt("Fading", &f, 0, 100, f > 99 ? "None" : "%d %%") )
s.session()->setFadingTarget( float(100 - f) * 0.01f );
if (ImGui::IsItemDeactivatedAfterEdit()){
std::ostringstream oss;
oss << s.name() << ": Fading " << std::setprecision(2) << f;
oss << s.name() << ": Fading " << f << " %";
Action::manager().store(oss.str());
}
// file open
if ( ImGui::Button( ICON_FA_FILE_UPLOAD " Open", ImVec2(IMGUI_RIGHT_ALIGN, 0)) )
Mixer::manager().set( s.detach() );
ImGui::SameLine();
ImGui::Text("File");
// file path
std::string path = SystemToolkit::path_filename(s.path());
std::string label = BaseToolkit::truncated(path, 25);
label = BaseToolkit::transliterate(label);