The widget holds the ActivityGraph and all its controls. More...

#include <graphwidget.h>

Inheritance diagram for cavapa_gui::GraphWidget:

Public Slots
void	requestStatistics (FrameTime start, FrameTime stop, int points)
	Requests statistical data. More...

void	sendDefaultSettings ()
	Sets default settings into graph settings dialog.

void	sendPreviousSettings ()
	Gets the previous graph settings (when settings dialog canceled).

void	printGraphToFile ()
	Saves the graph in to scalable svg image file.

void	removeFromHistory (int i)
	Removes the selected marker text from marker history. More...

void	reset ()
	Resets the graph and nulls the clocks.

void	setZoomInActive (bool active)
	Sets zoom in button active or inactive. More...

void	setZoomOutActive (bool active)
	Sets zoom out button active or inactive. More...

void	setScrollLeftActive (bool active)
	Sets slide left button active or inactive. More...

void	setScrollRightActive (bool active)
	Sets slide right button active or inactive. More...

void	setScrollBarSize (int size)
	Sets the scroll bar size. More...

void	changeFixed ()
	Set fixed time window -button disabled.

void	changeAbsoluteEnabled (bool ae)
	Sets whether absolute time button is active or inactive. More...

void	openExportSelectionDialog ()
	Opens export dialog and send values from ui objects into it.

Signals
void	statisticsRequested (FrameTime start, FrameTime stop, int points)
	Signal to be emitted when the graph wants data to be retrieved. More...

void	sendGraphSettings (GraphSettings currentsettings)
	Sends current settings of the graph to parent. More...

void	settingsChanged ()
	Sends notify to parent that graph's settings have been changed.

bool	exportCommand (const ExportOptions &options)
	Passes export command with generated options from ExportDialog to parent. More...

void	pointedFrame (FrameTime point)
	Sends pointed frametime from graph to parent. More...

void	markerChanged ()
	Informs the parent of marker adding.

Public Member Functions
	GraphWidget (QWidget *parent=0)
	Constructs the GraphWidget. More...

void	updateData (const FrameStats &new_data)
	Informs the graph about a new frame statistics. More...

void	updateStatistics (const std::vector< FrameStats > &stats)
	Updates the graph with new statistics. More...

void	getSettings (GraphSettings settings)
	Gets settings from the parent and sets them as the current ones. More...

GraphSettings	giveSettings ()
	Gives current settings to parent. More...

void	setMarkers (std::vector< GraphMarker > markers)
	Sets the markers from parent when loading saved measurement. More...

void	setMarkerHistory (std::vector< std::string > history)
	Sets the marker history from parent when loading saved measurement. More...

std::vector< GraphMarker >	getMarkers ()
	Gets markers from the graph and passes them to parent. More...

std::vector< std::string >	getMarkerHistory ()
	Passes marker history to parent. More...

Detailed Description

The widget holds the ActivityGraph and all its controls.

The main idea of the class is to separate the main window from all these controls and act as a wrapper for everything related to the graph. By simply hiding the widget we can easily hide all the graph-related elements.

Author: Joel Kivelä

Constructor & Destructor Documentation

cavapa_gui::GraphWidget::GraphWidget ( QWidget * parent = 0 )

explicit

Constructs the GraphWidget.

Parameters

parent Parent of The Widget.

Member Function Documentation

void cavapa_gui::GraphWidget::changeAbsoluteEnabled ( bool ae )

slot

Sets whether absolute time button is active or inactive.

Parameters

ae	True/false for if active or not.

bool cavapa_gui::GraphWidget::exportCommand ( const ExportOptions & options )

signal

Passes export command with generated options from ExportDialog to parent.

Parameters

options Export options as ExportOptions.

Returns: True/false flag of export success.

std::vector< std::string > cavapa_gui::GraphWidget::getMarkerHistory ( )

Passes marker history to parent.

Returns: Marker history as string vector array.

std::vector< GraphMarker > cavapa_gui::GraphWidget::getMarkers ( )

Gets markers from the graph and passes them to parent.

Returns: Markers as vector array.

void cavapa_gui::GraphWidget::getSettings ( GraphSettings settings )

Gets settings from the parent and sets them as the current ones.

Parameters

settings New settings from parent in GraphSettings.

GraphSettings cavapa_gui::GraphWidget::giveSettings ( )

Gives current settings to parent.

Returns: Current settings of the graph.

void cavapa_gui::GraphWidget::pointedFrame ( FrameTime point )

signal

Sends pointed frametime from graph to parent.

Parameters

point Point in FrameTime.

void cavapa_gui::GraphWidget::removeFromHistory ( int i )

slot

Removes the selected marker text from marker history.

Parameters

i	Index in markers vector array.

void cavapa_gui::GraphWidget::requestStatistics	(	FrameTime	start,
		FrameTime	stop,
		int	points
	)

inlineslot

Requests statistical data.

Parameters

start	Period start time. If 0, the period will start from the first possible frame.
stop	Period end time. If 0, the period will end at the last possible frame.
points	Number of points desired to be returned.

void cavapa_gui::GraphWidget::sendGraphSettings ( GraphSettings currentsettings )

signal

Sends current settings of the graph to parent.

Parameters

currentsettings Current settings in GraphSettings.

void cavapa_gui::GraphWidget::setMarkerHistory ( std::vector< std::string > history )

Sets the marker history from parent when loading saved measurement.

Parameters

history History as vector array of strings.

void cavapa_gui::GraphWidget::setMarkers ( std::vector< GraphMarker > markers )

Sets the markers from parent when loading saved measurement.

Parameters

markers Markers as vector array of GraphMarkers.

void cavapa_gui::GraphWidget::setScrollBarSize ( int size )

slot

Sets the scroll bar size.

Parameters

size	Scroll bar size as integer.

void cavapa_gui::GraphWidget::setScrollLeftActive ( bool active )

slot

Sets slide left button active or inactive.

Parameters

active True/false for if active or not.

void cavapa_gui::GraphWidget::setScrollRightActive ( bool active )

slot

Sets slide right button active or inactive.

Parameters

active True/false for if active or not.

void cavapa_gui::GraphWidget::setZoomInActive ( bool active )

slot

Sets zoom in button active or inactive.

Parameters

active True/false for if active or not.

void cavapa_gui::GraphWidget::setZoomOutActive ( bool active )

slot

Sets zoom out button active or inactive.

Parameters

active True/false for if active or not.

void cavapa_gui::GraphWidget::statisticsRequested	(	FrameTime	start,
		FrameTime	stop,
		int	points
	)

signal

Signal to be emitted when the graph wants data to be retrieved.

Parameters

start	Period start time. If 0, the period will start from the first possible frame.
stop	Period end time. If 0, the period will end at the last possible frame.
points	Number of points desired to be returned.

void cavapa_gui::GraphWidget::updateData ( const FrameStats & new_data )

Informs the graph about a new frame statistics.

Unimplemented but required by the parent.

Parameters

new_data	Statistics from the current frame update.
new_data	Not used.

void cavapa_gui::GraphWidget::updateStatistics ( const std::vector< FrameStats > & stats )

Updates the graph with new statistics.

Passes new statistics into graph.

Either the graph requested new statistics with requestData()-signal or the graph is being initialized with new statistical information.

Parameters

stats	Statistical information from a certain period.
stats	Statisticcs as vector array of FrameStats.

The documentation for this class was generated from the following files:

gui/graphwidget.h
gui/graphwidget.cpp

Public Slots

Signals

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation