supercell-wx/scwx-qt/source/scwx/qt/gl/draw/geo_lines.hpp

140 lines
3.9 KiB
C++

#pragma once
#include <scwx/qt/gl/gl_context.hpp>
#include <scwx/qt/gl/draw/draw_item.hpp>
#include <boost/gil.hpp>
namespace scwx
{
namespace qt
{
namespace gl
{
namespace draw
{
struct GeoLineDrawItem;
class GeoLines : public DrawItem
{
public:
explicit GeoLines(std::shared_ptr<GlContext> context);
~GeoLines();
GeoLines(const GeoLines&) = delete;
GeoLines& operator=(const GeoLines&) = delete;
GeoLines(GeoLines&&) noexcept;
GeoLines& operator=(GeoLines&&) noexcept;
void set_selected_time(std::chrono::system_clock::time_point selectedTime);
void set_thresholded(bool thresholded);
void Initialize() override;
void Render(const QMapLibreGL::CustomLayerRenderParameters& params) override;
void Deinitialize() override;
bool
RunMousePicking(const QMapLibreGL::CustomLayerRenderParameters& params,
const QPointF& mouseLocalPos,
const QPointF& mouseGlobalPos,
const glm::vec2& mouseCoords,
const common::Coordinate& mouseGeoCoords,
std::shared_ptr<types::EventHandler>& eventHandler) override;
/**
* Sets the visibility of the geo lines.
*
* @param [in] visible Line visibility
*/
void SetVisible(bool visible);
/**
* Resets and prepares the draw item for adding a new set of lines.
*/
void StartLines();
/**
* Adds a geo line to the internal draw list.
*
* @return Geo line draw item
*/
std::shared_ptr<GeoLineDrawItem> AddLine();
/**
* Sets the location of a geo line.
*
* @param [in] di Geo line draw item
* @param [in] latitude1 The latitude of the first endpoint of the geo line
* in degrees.
* @param [in] longitude1 The longitude of the first endpoint of the geo line
* in degrees.
* @param [in] latitude2 The latitude of the second endpoint of the geo line
* in degrees.
* @param [in] longitude2 The longitude of the second endpoint of the geo
* line in degrees.
*/
static void SetLineLocation(const std::shared_ptr<GeoLineDrawItem>& di,
float latitude1,
float longitude1,
float latitude2,
float longitude2);
/**
* Sets the modulate color of a geo line.
*
* @param [in] di Geo line draw item
* @param [in] modulate Modulate color
*/
static void SetLineModulate(const std::shared_ptr<GeoLineDrawItem>& di,
boost::gil::rgba8_pixel_t color);
/**
* Sets the modulate color of a geo line.
*
* @param [in] di Geo line draw item
* @param [in] modulate Modulate color
*/
static void SetLineModulate(const std::shared_ptr<GeoLineDrawItem>& di,
boost::gil::rgba32f_pixel_t modulate);
/**
* Sets the width of the geo line.
*
* @param [in] width Width in pixels
*/
static void SetLineWidth(const std::shared_ptr<GeoLineDrawItem>& di,
float width);
/**
* Sets the visibility of the geo line.
*
* @param [in] visible
*/
static void SetLineVisible(const std::shared_ptr<GeoLineDrawItem>& di,
bool visible);
/**
* Sets the hover text of a geo line.
*
* @param [in] di Geo line draw item
* @param [in] text Hover text
*/
static void SetLineHoverText(const std::shared_ptr<GeoLineDrawItem>& di,
const std::string& text);
/**
* Finalizes the draw item after adding new lines.
*/
void FinishLines();
private:
class Impl;
std::unique_ptr<Impl> p;
};
} // namespace draw
} // namespace gl
} // namespace qt
} // namespace scwx