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Saving, undo and dynamic change of MultiFileSource

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Bruno
2021-05-06 23:44:15 +02:00
parent 250df8b651
commit d56700a9d5
5 changed files with 71 additions and 61 deletions
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42
ImGuiVisitor.cpp
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@@ -709,7 +709,6 @@ void ImGuiVisitor::visit (NetworkSource& s)
s.setConnection(s.connection());
}
}
@@ -718,33 +717,43 @@ void ImGuiVisitor::visit (MultiFileSource& s)
ImGuiToolkit::Icon(s.icon().x, s.icon().y);
ImGui::SameLine(0, 10);
ImGui::Text("Images sequence");
static int64_t id = s.id();
// information text
std::ostringstream msg;
msg << "Sequence of " << s.sequence().max - s.sequence().min << " ";
msg << "Sequence of " << s.sequence().max - s.sequence().min + 1 << " ";
msg << s.sequence().codec << " images";
// msg << "named " << SystemToolkit::base_filename( s.sequence().location );
// msg << " in range [" << s.sequence().min << " - " << s.sequence().max << "]";
ImGui::Text("%s", msg.str().c_str());
// change range
glm::ivec2 range = s.range();
static int _begin = -1;
if (_begin < 0 || id != s.id())
_begin = s.begin();
static int _end = -1;
if (_end < 0 || id != s.id())
_end = s.end();
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
if ( ImGui::DragIntRange2("Range", &range.x, &range.y, 1, s.sequence().min, s.sequence().max) ){
s.setRange( range );
ImGui::DragIntRange2("Range", &_begin, &_end, 1, s.sequence().min, s.sequence().max);
if (ImGui::IsItemDeactivatedAfterEdit()){
s.setRange( _begin, _end );
std::ostringstream oss;
oss << s.name() << ": Range " << _begin << "-" << _end;
Action::manager().store(oss.str());
_begin = _end = -1;
}
// change framerate
int _fps = s.framerate();
static int _fps_changed = -1;
static int _fps = -1;
if (_fps < 0 || id != s.id())
_fps = s.framerate();
ImGui::SetNextItemWidth(IMGUI_RIGHT_ALIGN);
if ( ImGui::SliderInt("Framerate", &_fps, 1, 30, "%d fps") ) {
_fps_changed = _fps;
}
// only call for setFramerate after mouse release to avoid repeating call to re-open the stream
else if (_fps_changed > 0 && ImGui::IsMouseReleased(ImGuiMouseButton_Left)){
s.setFramerate(_fps_changed);
_fps_changed = -1;
ImGui::SliderInt("Framerate", &_fps, 1, 30, "%d fps");
if (ImGui::IsItemDeactivatedAfterEdit()){
s.setFramerate(_fps);
std::ostringstream oss;
oss << s.name() << ": Framerate " << _fps << " fps";
Action::manager().store(oss.str());
_fps = -1;
}
// offer to open file browser at location
@@ -755,4 +764,5 @@ void ImGuiVisitor::visit (MultiFileSource& s)
ImGui::SameLine();
ImGui::Text("Folder");
id = s.id();
}