ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl Struct Reference

Collaboration diagram for ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl:

Public Member Functions
	GraphViewportPlotControllerImpl (GraphViewportPlotController *master, QCustomPlot *plot)
void	add_controller_for_item (SessionItem *parent, const TagRow &tagrow)
	Adds controller for item. More...
void	create_axis_controllers ()
	Creates axes controllers. More...
void	create_graph_controllers ()
	Run through all GraphItem's and create graph controllers for QCustomPlot. More...
void	remove_controller_for_item (SessionItem *parent, const TagRow &tagrow)
	Remove GraphPlotController corresponding to GraphItem. More...
void	setup_components ()
	Setup controller components. More...
GraphViewportItem *	viewport_item ()

Public Attributes
QCustomPlot *	custom_plot {nullptr}
std::list< std::unique_ptr< GraphPlotController > >	graph_controllers
GraphViewportPlotController *	master {nullptr}
std::unique_ptr< ViewportAxisPlotController >	xAxisController
std::unique_ptr< ViewportAxisPlotController >	yAxisController

Detailed Description

Definition at line 27 of file graphviewportplotcontroller.cpp.

Constructor & Destructor Documentation

GraphViewportPlotControllerImpl()

ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::GraphViewportPlotControllerImpl ( GraphViewportPlotController *  master, QCustomPlot *  plot  )

inline

Definition at line 34 of file graphviewportplotcontroller.cpp.

        : master(master), custom_plot(plot)
    {
    }

Member Function Documentation

add_controller_for_item()

void ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::add_controller_for_item ( SessionItem *  parent, const TagRow &  tagrow  )

inline

Adds controller for item.

Definition at line 76 of file graphviewportplotcontroller.cpp.

    {
        auto added_child = dynamic_cast<GraphItem*>(parent->getItem(tagrow.tag, tagrow.row));
 
        for (auto& controller : graph_controllers)
            if (controller->currentItem() == added_child)
                throw std::runtime_error("Attempt to create second controller");
 
        auto controller = std::make_unique<GraphPlotController>(custom_plot);
        controller->setItem(added_child);
        graph_controllers.push_back(std::move(controller));
        custom_plot->replot();
    }

References ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::custom_plot, ModelView::SessionItem::getItem(), ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::graph_controllers, ModelView::TagRow::row, and ModelView::TagRow::tag.

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create_axis_controllers()

void ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_axis_controllers ( )

inline

Creates axes controllers.

Definition at line 50 of file graphviewportplotcontroller.cpp.

    {
        auto viewport = viewport_item();
 
        xAxisController = std::make_unique<ViewportAxisPlotController>(custom_plot->xAxis);
        xAxisController->setItem(viewport->xAxis());
 
        yAxisController = std::make_unique<ViewportAxisPlotController>(custom_plot->yAxis);
        yAxisController->setItem(viewport->yAxis());
    }

References ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::custom_plot, ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::viewport_item(), ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::xAxisController, and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::yAxisController.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::setup_components().

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create_graph_controllers()

void ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_graph_controllers ( )

inline

Run through all GraphItem's and create graph controllers for QCustomPlot.

Definition at line 63 of file graphviewportplotcontroller.cpp.

    {
        graph_controllers.clear();
        auto viewport = viewport_item();
        for (auto graph_item : viewport->graphItems()) {
            auto controller = std::make_unique<GraphPlotController>(custom_plot);
            controller->setItem(graph_item);
            graph_controllers.push_back(std::move(controller));
        }
        viewport->setViewportToContent();
    }

References ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::custom_plot, ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::graph_controllers, and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::viewport_item().

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::setup_components().

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remove_controller_for_item()

void ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::remove_controller_for_item ( SessionItem *  parent, const TagRow &  tagrow  )

inline

Remove GraphPlotController corresponding to GraphItem.

Definition at line 92 of file graphviewportplotcontroller.cpp.

    {
        auto child_about_to_be_removed = parent->getItem(tagrow.tag, tagrow.row);
        auto if_func = [&](const std::unique_ptr<GraphPlotController>& cntrl) -> bool {
            return cntrl->currentItem() == child_about_to_be_removed;
        };
        graph_controllers.remove_if(if_func);
        custom_plot->replot();
    }

References ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::custom_plot, ModelView::SessionItem::getItem(), ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::graph_controllers, ModelView::TagRow::row, and ModelView::TagRow::tag.

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setup_components()

void ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::setup_components ( )

inline

Setup controller components.

Definition at line 42 of file graphviewportplotcontroller.cpp.

    {
        create_axis_controllers();
        create_graph_controllers();
    }

References ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_axis_controllers(), and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_graph_controllers().

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viewport_item()

GraphViewportItem* ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::viewport_item ( )

inline

Definition at line 39 of file graphviewportplotcontroller.cpp.

{ return master->currentItem(); }

References ModelView::ItemListener< T >::currentItem(), and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::master.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_axis_controllers(), and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_graph_controllers().

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Member Data Documentation

custom_plot

QCustomPlot* ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::custom_plot {nullptr}

Definition at line 29 of file graphviewportplotcontroller.cpp.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::add_controller_for_item(), ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_axis_controllers(), ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_graph_controllers(), and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::remove_controller_for_item().

graph_controllers

std::list<std::unique_ptr<GraphPlotController> > ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::graph_controllers

Definition at line 30 of file graphviewportplotcontroller.cpp.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::add_controller_for_item(), ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_graph_controllers(), and ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::remove_controller_for_item().

master

GraphViewportPlotController* ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::master {nullptr}

Definition at line 28 of file graphviewportplotcontroller.cpp.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::viewport_item().

xAxisController

std::unique_ptr<ViewportAxisPlotController> ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::xAxisController

Definition at line 31 of file graphviewportplotcontroller.cpp.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_axis_controllers().

yAxisController

std::unique_ptr<ViewportAxisPlotController> ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::yAxisController

Definition at line 32 of file graphviewportplotcontroller.cpp.

Referenced by ModelView::GraphViewportPlotController::GraphViewportPlotControllerImpl::create_axis_controllers().

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The documentation for this struct was generated from the following file:

• /home/www/ba/mvvm/view/mvvm/plotting/graphviewportplotcontroller.cpp