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/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2017 Furrtek
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GEOMAP_H__
#define __GEOMAP_H__
#include "ui.hpp"
#include "file.hpp"
#include "ui_navigation.hpp"
#include "ui_font_fixed_8x16.hpp"
#include "portapack.hpp"
namespace ui {
enum GeoMapMode {
DISPLAY,
PROMPT
};
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struct GeoMarker {
public:
float lat{0};
float lon{0};
uint16_t angle{0};
std::string tag{""};
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GeoMarker& operator=(GeoMarker& rhs) {
lat = rhs.lat;
lon = rhs.lon;
angle = rhs.angle;
tag = rhs.tag;
return *this;
}
};
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class GeoPos : public View {
public:
enum alt_unit {
FEET = 0,
METERS
};
std::function<void(int32_t, float, float)> on_change{};
GeoPos(const Point pos, const alt_unit altitude_unit);
void focus() override;
void set_read_only(bool v);
void set_altitude(int32_t altitude);
void set_lat(float lat);
void set_lon(float lon);
int32_t altitude();
float lat();
float lon();
void set_report_change(bool v);
private:
bool read_only{false};
bool report_change{true};
alt_unit altitude_unit_{};
Labels labels_position{
{{1 * 8, 0 * 16}, "Alt:", Color::light_grey()},
{{1 * 8, 1 * 16}, "Lat: * ' \"", Color::light_grey()}, // No ° symbol in 8x16 font
{{1 * 8, 2 * 16}, "Lon: * ' \"", Color::light_grey()},
};
NumberField field_altitude{
{6 * 8, 0 * 16},
5,
{-1000, 50000},
250,
' '};
Text text_alt_unit{
{12 * 8, 0 * 16, 2 * 8, 16},
""};
NumberField field_lat_degrees{
{5 * 8, 1 * 16},
4,
{-90, 90},
1,
' '};
NumberField field_lat_minutes{
{10 * 8, 1 * 16},
2,
{0, 59},
1,
' '};
NumberField field_lat_seconds{
{13 * 8, 1 * 16},
2,
{0, 59},
1,
' '};
Text text_lat_decimal{
{17 * 8, 1 * 16, 13 * 8, 1 * 16},
""};
NumberField field_lon_degrees{
{5 * 8, 2 * 16},
4,
{-180, 180},
1,
' '};
NumberField field_lon_minutes{
{10 * 8, 2 * 16},
2,
{0, 59},
1,
' '};
NumberField field_lon_seconds{
{13 * 8, 2 * 16},
2,
{0, 59},
1,
' '};
Text text_lon_decimal{
{17 * 8, 2 * 16, 13 * 8, 1 * 16},
""};
};
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enum MapMarkerStored {
MARKER_NOT_STORED,
MARKER_STORED,
MARKER_LIST_FULL
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};
class GeoMap : public Widget {
public:
std::function<void(float, float)> on_move{};
GeoMap(Rect parent_rect);
void paint(Painter& painter) override;
bool on_touch(const TouchEvent event) override;
bool init();
void set_mode(GeoMapMode mode);
void move(const float lon, const float lat);
void set_tag(std::string new_tag) {
tag_ = new_tag;
}
void set_angle(uint16_t new_angle) {
angle_ = new_angle;
}
static const int NumMarkerListElements = 30;
void clear_markers();
MapMarkerStored store_marker(GeoMarker& marker);
private:
void draw_bearing(const Point origin, const uint16_t angle, uint32_t size, const Color color);
void draw_marker(Painter& painter, const ui::Point itemPoint, const uint16_t itemAngle, const std::string itemTag, const Color color = Color::red(), const Color fontColor = Color::white(), const Color backColor = Color::black());
GeoMapMode mode_{};
File map_file{};
uint16_t map_width{}, map_height{};
int32_t map_center_x{}, map_center_y{};
float lon_ratio{}, lat_ratio{};
double map_bottom{};
double map_world_lon{};
double map_offset{};
int32_t x_pos{}, y_pos{};
int32_t prev_x_pos{0xFFFF}, prev_y_pos{0xFFFF};
float lat_{};
float lon_{};
uint16_t angle_{};
std::string tag_{};
int markerListLen{0};
GeoMarker markerList[NumMarkerListElements];
bool markerListUpdated{false};
};
class GeoMapView : public View {
public:
GeoMapView(
NavigationView& nav,
const std::string& tag,
int32_t altitude,
GeoPos::alt_unit altitude_unit,
float lat,
float lon,
uint16_t angle,
const std::function<void(void)> on_close = nullptr);
GeoMapView(NavigationView& nav,
int32_t altitude,
GeoPos::alt_unit altitude_unit,
float lat,
float lon,
const std::function<void(int32_t, float, float)> on_done);
~GeoMapView();
GeoMapView(const GeoMapView&) = delete;
GeoMapView(GeoMapView&&) = delete;
GeoMapView& operator=(const GeoMapView&) = delete;
GeoMapView& operator=(GeoMapView&&) = delete;
void focus() override;
void update_position(float lat, float lon, uint16_t angle, int32_t altitude);
std::string title() const override { return "Map view"; };
void clear_markers();
MapMarkerStored store_marker(GeoMarker& marker);
void update_tag(const std::string tag);
private:
NavigationView& nav_;
void setup();
const std::function<void(int32_t, float, float)> on_done{};
const Dim banner_height = 3 * 16;
GeoMapMode mode_{};
int32_t altitude_{};
GeoPos::alt_unit altitude_unit_{};
float lat_{};
float lon_{};
uint16_t angle_{};
std::function<void(void)> on_close_{nullptr};
bool map_opened{};
GeoPos geopos{
{0, 0},
altitude_unit_};
GeoMap geomap{
{0, banner_height, 240, 320 - 16 - banner_height}};
Button button_ok{
{20 * 8, 8, 8 * 8, 2 * 16},
"OK"};
};
} /* namespace ui */
#endif