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Source info() gives type, InfoVisitor gives instance info

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Changed (back) to clean use of source->info() to return type dependent info string. The InfoVisitor gives unified detailed information about instance.
This commit is contained in:
Bruno Herbelin
2022-04-03 00:02:20 +02:00
parent 548aba5b7c
commit 49ebc17334
16 changed files with 52 additions and 83 deletions
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20
UserInterfaceManager.cpp
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@@ -7218,7 +7218,7 @@ void SourcePreview::setSource(Source *s, const string &label)
delete source_;
source_ = s;
label_ = BaseToolkit::truncated(label, 35);
label_ = label;
reset_ = true;
}
@@ -7231,8 +7231,6 @@ Source * SourcePreview::getSource()
void SourcePreview::Render(float width)
{
static InfoVisitor _info;
if(source_) {
// cancel if failed
if (source_->failed()) {
@@ -7264,14 +7262,19 @@ void SourcePreview::Render(float width)
FrameBuffer *frame = source_->frame();
ImVec2 preview_size(width, width / frame->aspectRatio());
ImGui::Image((void*)(uintptr_t) frame->texture(), preview_size);
bool mouseover = ImGui::IsItemHovered();
if (mouseover) {
ImGui::BeginTooltip();
ImGui::TextUnformatted(label_.c_str());
ImGui::EndTooltip();
}
// if the source is playable and once its ready
if (source_->playable() && source_->ready()) {
// activate the source on mouse over
bool activate = ImGui::IsItemHovered();
if (source_->active() != activate)
source_->setActive(activate);
if (source_->active() != mouseover)
source_->setActive(mouseover);
// show icon '>' to indicate if we can activate it
if (!activate) {
if (!mouseover) {
ImVec2 pos = ImGui::GetCursorPos();
ImGui::SetCursorPos(pos + preview_size * ImVec2(0.5f, -0.6f));
ImGuiToolkit::Icon(12,7);
@@ -7281,8 +7284,9 @@ void SourcePreview::Render(float width)
// information text
ImGuiToolkit::Icon(source_->icon().x, source_->icon().y);
ImGui::SameLine(0, IMGUI_SAME_LINE);
ImGui::Text("%s", label_.c_str());
ImGui::Text("%s", source_->info().c_str());
if (source_->ready()) {
static InfoVisitor _info;
source_->accept(_info);
ImGui::Text("%s", _info.str().c_str());
}