This class implements a concrete tool to create lines. More...
#include <CreateLineTool.h>
Public Member Functions | |
virtual void | setCursor (const QCursor &cursor) |
It sets the tool cursor. More... | |
Initializer Methods | |
Methods related to instantiation and destruction. | |
CreateLineTool (te::qt::widgets::MapDisplay *display, const te::map::AbstractLayerPtr &layer, const QCursor &cursor, QObject *parent=0) | |
It constructs a create line tool associated with the given map display. More... | |
~CreateLineTool () | |
Destructor. More... | |
AbstractTool Methods | |
Methods related with tool behavior. | |
bool | mousePressEvent (QMouseEvent *e) |
This event handler can be reimplemented in a concrete tool class to receive mouse press events for the watched object. More... | |
bool | mouseMoveEvent (QMouseEvent *e) |
This event handler can be reimplemented in a concrete tool class to receive mouse move events for the watched object. More... | |
bool | mouseReleaseEvent (QMouseEvent *e) |
This event handler can be reimplemented in a concrete tool class to receive mouse release events for the watched object. More... | |
bool | mouseDoubleClickEvent (QMouseEvent *e) |
This event handler can be reimplemented in a concrete tool class to receive mouse double click events for the watched object. More... | |
AbstractTool Methods | |
Methods related with tool behavior. | |
virtual bool | eventFilter (QObject *watched, QEvent *e) |
Filters events if this object has been installed as an event filter for the watched object. More... | |
Protected Attributes | |
bool | m_continuousMode |
A flag that indicates if the tool is working in 'continuous mode'. i.e. the coordinates will be acquired from each mouseMove. More... | |
std::vector< te::gm::Coord2D > | m_coords |
The coord list managed by this tool. More... | |
QCursor | m_cursor |
The default tool cursor. More... | |
MapDisplay * | m_display |
The map display associated with the tool. More... | |
bool | m_isFinished |
A flag that indicates if the operations was finished. More... | |
te::gm::Coord2D | m_lastPos |
The last position captured on mouse move event. More... | |
te::map::AbstractLayerPtr | m_layer |
The layer used by this tool. More... | |
Private Slots | |
void | onExtentChanged () |
Private Member Functions | |
te::gm::Geometry * | buildLine () |
void | clear () |
void | draw () |
void | storeNewGeometry () |
This class implements a concrete tool to create lines.
Definition at line 60 of file CreateLineTool.h.
te::edit::CreateLineTool::CreateLineTool | ( | te::qt::widgets::MapDisplay * | display, |
const te::map::AbstractLayerPtr & | layer, | ||
const QCursor & | cursor, | ||
QObject * | parent = 0 |
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) |
It constructs a create line tool associated with the given map display.
display | The map display associated with the tool. |
parent | The tool's parent. |
Definition at line 49 of file CreateLineTool.cpp.
References draw(), te::qt::widgets::AbstractTool::m_display, onExtentChanged(), and te::qt::widgets::AbstractTool::setCursor().
te::edit::CreateLineTool::~CreateLineTool | ( | ) |
Destructor.
Definition at line 63 of file CreateLineTool.cpp.
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private |
Definition at line 174 of file CreateLineTool.cpp.
References te::gm::Geometry::getSRID(), te::gm::LineStringType, te::gm::LineString::setPoint(), te::gm::LineString::setSRID(), and te::gm::LineString::transform().
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private |
Definition at line 169 of file CreateLineTool.cpp.
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private |
Definition at line 137 of file CreateLineTool.cpp.
References te::edit::Renderer::begin(), te::edit::Renderer::draw(), te::edit::Renderer::drawRepository(), te::edit::Renderer::end(), te::common::Singleton< Renderer >::getInstance(), and te::gm::Envelope::isValid().
Referenced by CreateLineTool().
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virtualinherited |
Filters events if this object has been installed as an event filter for the watched object.
watched | The watched object. |
event | The last event sent to watched object. |
Reimplemented in te::qt::widgets::ZoomKeyboard, and te::qt::widgets::ZoomWheel.
Definition at line 50 of file AbstractTool.cpp.
Referenced by te::qt::widgets::ZoomKeyboard::eventFilter(), and te::qt::widgets::ZoomWheel::eventFilter().
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virtual |
This event handler can be reimplemented in a concrete tool class to receive mouse double click events for the watched object.
e | The mouse event. |
Reimplemented from te::qt::widgets::AbstractTool.
Definition at line 125 of file CreateLineTool.cpp.
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virtual |
This event handler can be reimplemented in a concrete tool class to receive mouse move events for the watched object.
e | The mouse event. |
Reimplemented from te::qt::widgets::AbstractTool.
Definition at line 91 of file CreateLineTool.cpp.
References te::edit::GetPosition(), te::edit::TrySnap(), te::gm::Coord2D::x, and te::gm::Coord2D::y.
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virtual |
This event handler can be reimplemented in a concrete tool class to receive mouse press events for the watched object.
e | The mouse event. |
Reimplemented from te::qt::widgets::AbstractTool.
Definition at line 69 of file CreateLineTool.cpp.
References te::edit::GetPosition(), and te::edit::TrySnap().
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virtual |
This event handler can be reimplemented in a concrete tool class to receive mouse release events for the watched object.
e | The mouse event. |
Reimplemented from te::qt::widgets::AbstractTool.
Definition at line 120 of file CreateLineTool.cpp.
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privateslot |
Definition at line 196 of file CreateLineTool.cpp.
Referenced by CreateLineTool().
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virtualinherited |
It sets the tool cursor.
cursor | The cursor that will be used during the tool operation. |
Definition at line 98 of file AbstractTool.cpp.
Referenced by CreateLineTool(), te::edit::CreatePolygonTool::CreatePolygonTool(), te::qt::widgets::ExtentAcquire::ExtentAcquire(), te::qt::widgets::Info::Info(), te::qt::widgets::Measure::Measure(), te::qt::widgets::Pan::Pan(), te::qt::widgets::PanExtent::PanExtent(), te::qt::widgets::PointPicker::PointPicker(), te::qt::widgets::Selection::Selection(), te::qt::widgets::ZoomArea::ZoomArea(), and te::qt::widgets::ZoomClick::ZoomClick().
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private |
Definition at line 191 of file CreateLineTool.cpp.
References te::edit::RepositoryManager::addGeometry(), and te::common::Singleton< RepositoryManager >::getInstance().
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protected |
A flag that indicates if the tool is working in 'continuous mode'. i.e. the coordinates will be acquired from each mouseMove.
Definition at line 120 of file CreateLineTool.h.
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protected |
The coord list managed by this tool.
Definition at line 118 of file CreateLineTool.h.
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protectedinherited |
The default tool cursor.
Definition at line 161 of file AbstractTool.h.
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protectedinherited |
The map display associated with the tool.
Definition at line 160 of file AbstractTool.h.
Referenced by te::qt::widgets::AbstractTool::AbstractTool(), te::qt::widgets::CoordTracking::CoordTracking(), CreateLineTool(), te::edit::CreatePolygonTool::CreatePolygonTool(), te::qt::widgets::Measure::Measure(), te::edit::MoveGeometryTool::MoveGeometryTool(), te::qt::widgets::PolygonAcquire::PolygonAcquire(), te::edit::VertexTool::VertexTool(), and te::qt::widgets::ZoomKeyboard::ZoomKeyboard().
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protected |
A flag that indicates if the operations was finished.
Definition at line 121 of file CreateLineTool.h.
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protected |
The last position captured on mouse move event.
Definition at line 119 of file CreateLineTool.h.
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protected |
The layer used by this tool.
Definition at line 117 of file CreateLineTool.h.