add map control

2019-12-31 18:56:34 +08:00
parent df68b6fde8
commit 52614aa68f
136 changed files with 15184 additions and 66 deletions
@@ -0,0 +1,141 @@
+/**
+ ******************************************************************************
+ *
+ * @file       mapripper.cpp
+ * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
+ * @brief      A class that allows ripping of a selection of the map
+ * @see        The GNU Public License (GPL) Version 3
+ * @defgroup   OPMapWidget
+ * @{
+ *
+ *****************************************************************************/
+/*
+ * 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 3 of the License, 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; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include "mapripper.h"
+namespace mapcontrol {
+MapRipper::MapRipper(internals::Core *core, const internals::RectLatLng & rect) : sleep(100), cancel(false), progressForm(0), core(core), yesToAll(false)
+{
+    if (!rect.IsEmpty()) {
+        type    = core->GetMapType();
+        progressForm = new MapRipForm;
+        connect(progressForm, SIGNAL(cancelRequest()), this, SLOT(stopFetching()));
+        area    = rect;
+        zoom    = core->Zoom();
+        maxzoom = core->MaxZoom();
+        points  = core->Projection()->GetAreaTileList(area, zoom, 0);
+        this->start();
+        cancel  = false;
+        progressForm->show();
+        connect(this, SIGNAL(percentageChanged(int)), progressForm, SLOT(SetPercentage(int)));
+        connect(this, SIGNAL(numberOfTilesChanged(int, int)), progressForm, SLOT(SetNumberOfTiles(int, int)));
+        connect(this, SIGNAL(providerChanged(QString, int)), progressForm, SLOT(SetProvider(QString, int)));
+        connect(this, SIGNAL(finished()), this, SLOT(finish()));
+        emit numberOfTilesChanged(0, 0);
+    } else
+#ifdef Q_OS_DARWIN
+    { QMessageBox::information(new QWidget(), tr("No valid selection"), tr("This pre-caches map data.\n\nPlease first select the area of the map to rip with <COMMAND>+Left mouse click")); }
+#else
+    { QMessageBox::information(new QWidget(), tr("No valid selection"), tr("This pre-caches map data.\n\nPlease first select the area of the map to rip with <CTRL>+Left mouse click")); }
+#endif
+}
+void MapRipper::finish()
+{
+    if (zoom < maxzoom && !cancel) {
+        ++zoom;
+        int ret;
+        if (!yesToAll) {
+            QMessageBox msgBox;
+            msgBox.setText(QString(tr("Continue Ripping at zoom level %1?")).arg(zoom));
+            // msgBox.setInformativeText("Do you want to save your changes?");
+            msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No | QMessageBox::YesAll);
+            msgBox.setDefaultButton(QMessageBox::Yes);
+            ret = msgBox.exec();
+        } else {
+            ret = QMessageBox::Yes;
+        }
+        if (ret == QMessageBox::Yes) {
+            points.clear();
+            points = core->Projection()->GetAreaTileList(area, zoom, 0);
+            this->start();
+        } else if (ret == QMessageBox::YesAll) {
+            yesToAll = true;
+            points.clear();
+            points   = core->Projection()->GetAreaTileList(area, zoom, 0);
+            this->start();
+        } else {
+            progressForm->close();
+            delete progressForm;
+            this->deleteLater();
+        }
+    } else {
+        yesToAll = false;
+        progressForm->close();
+        delete progressForm;
+        this->deleteLater();
+    }
+}
+
+
+void MapRipper::run()
+{
+    int countOk   = 0;
+    bool goodtile = false;
+
+    // Stuff.Shuffle<Point>(ref list);
+    QVector<core::MapType::Types> types = OPMaps::Instance()->GetAllLayersOfType(type);
+    int all = points.count();
+    for (int i = 0; i < all; i++) {
+        emit numberOfTilesChanged(all, i + 1);
+        if (cancel) {
+            break;
+        }
+
+        core::Point p = points[i];
+        {
+            // qDebug()<<"offline fetching:"<<p.ToString();
+            foreach(core::MapType::Types type, types) {
+                emit providerChanged(core::MapType::StrByType(type), zoom);
+                QByteArray img = OPMaps::Instance()->GetImageFrom(type, p, zoom);
+
+                if (img.length() != 0) {
+                    goodtile = true;
+                    img = NULL;
+                } else {
+                    goodtile = false;
+                }
+            }
+            if (goodtile) {
+                countOk++;
+            } else {
+                i--;
+                QThread::msleep(1000);
+                continue;
+            }
+        }
+        emit percentageChanged((int)((i + 1) * 100 / all)); // , i+1);
+        // worker.ReportProgress((int) ((i+1)*100/all), i+1);
+
+        QThread::msleep(sleep);
+    }
+}
+
+void MapRipper::stopFetching()
+{
+    QMutexLocker locker(&mutex);
+
+    cancel = true;
+}
+}