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Fix context menu zoom

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This commit is contained in:
Alexey Kulish 2017-10-20 17:19:34 +03:00
parent baf37542d5
commit 53bc3b1a1a
2 changed files with 60 additions and 12 deletions
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40
OsmAnd/src/net/osmand/plus/mapcontextmenu/MapContextMenuFragment.java
View file

@ -565,6 +565,7 @@ public class MapContextMenuFragment extends Fragment implements DownloadEvents {
boolean needMapAdjust = oldMenuState != newMenuState && newMenuState != MenuState.FULL_SCREEN;
if (newMenuState != oldMenuState) {
restoreCustomMapRatio();
menu.updateControlsVisibility(true);
doBeforeMenuStateChange(oldMenuState, newMenuState);
}
@ -572,20 +573,39 @@ public class MapContextMenuFragment extends Fragment implements DownloadEvents {
applyPosY(currentY, needCloseMenu, needMapAdjust, oldMenuState, newMenuState, 0);
}
public void doZoomIn() {
if (!centered) {
centered = true;
calculateCenterLatLon(menu.getLatLon(), getZoom() + 1, true);
private void restoreCustomMapRatio() {
if (map.hasCustomMapRatio()) {
map.restoreMapRatio();
}
}
private void setCustomMapRatio() {
LatLon latLon = menu.getLatLon();
RotatedTileBox tb = map.getCurrentRotatedTileBox().copy();
float px = tb.getPixXFromLatLon(latLon.getLatitude(), latLon.getLongitude());
float py = tb.getPixYFromLatLon(latLon.getLatitude(), latLon.getLongitude());
float ratioX = px / tb.getPixWidth();
float ratioY = py / tb.getPixHeight();
map.setCustomMapRatio(ratioX, ratioY);
map.setLatLon(latLon.getLatitude(), latLon.getLongitude());
}
public void doZoomIn() {
if (map.isZooming() && map.hasCustomMapRatio()) {
getMapActivity().changeZoom(2, System.currentTimeMillis());
} else {
if (!map.hasCustomMapRatio()) {
setCustomMapRatio();
}
getMapActivity().changeZoom(1, System.currentTimeMillis());
}
applyPosY(getViewY(), false, true, 0, 0, 1);
}
public void doZoomOut() {
if (!centered) {
centered = true;
calculateCenterLatLon(menu.getLatLon(), getZoom() - 1, true);
if (!map.hasCustomMapRatio()) {
setCustomMapRatio();
}
applyPosY(getViewY(), false, true, 0, 0, -1);
getMapActivity().changeZoom(-1, System.currentTimeMillis());
}
private void applyPosY(final int currentY, final boolean needCloseMenu, boolean needMapAdjust,
@ -859,6 +879,8 @@ public class MapContextMenuFragment extends Fragment implements DownloadEvents {
@Override
public void onPause() {
restoreCustomMapRatio();
ViewParent parent = view.getParent();
if (parent != null && containerLayoutListener != null) {
((View) parent).removeOnLayoutChangeListener(containerLayoutListener);

32
OsmAnd/src/net/osmand/plus/views/OsmandMapTileView.java
View file

@ -124,9 +124,12 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
private float rotate; // accumulate
private int mapPosition;
private int mapPositionX;
private float mapRatioX;
private float mapRatioY;
private LatLon originalRatioCenterLatLon;
private boolean showMapPosition = true;
private IMapLocationListener locationListener;
@ -488,6 +491,25 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
this.mapPositionX = type;
}
public void setCustomMapRatio(float ratioX, float ratioY) {
this.mapRatioX = ratioX;
this.mapRatioY = ratioY;
originalRatioCenterLatLon = currentViewport.getCenterLatLon();
}
public void restoreMapRatio() {
mapRatioX = 0;
mapRatioY = 0;
if (originalRatioCenterLatLon != null) {
setLatLon(originalRatioCenterLatLon.getLatitude(), originalRatioCenterLatLon.getLongitude());
originalRatioCenterLatLon = null;
}
}
public boolean hasCustomMapRatio() {
return mapRatioX != 0 && mapRatioY != 0;
}
public OsmandSettings getSettings() {
return settings;
}
@ -576,7 +598,9 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
return;
}
final float ratioy;
if (mapPosition == OsmandSettings.BOTTOM_CONSTANT) {
if (mapRatioY != 0) {
ratioy = mapRatioY;
} else if (mapPosition == OsmandSettings.BOTTOM_CONSTANT) {
ratioy = 0.85f;
} else if (mapPosition == OsmandSettings.MIDDLE_BOTTOM_CONSTANT) {
ratioy = 0.70f;
@ -586,7 +610,9 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
ratioy = 0.5f;
}
final float ratiox;
if (mapPosition == OsmandSettings.LANDSCAPE_MIDDLE_RIGHT_CONSTANT) {
if (mapRatioX != 0) {
ratiox = mapRatioX;
} else if (mapPosition == OsmandSettings.LANDSCAPE_MIDDLE_RIGHT_CONSTANT) {
ratiox = 0.7f;
} else {
ratiox = mapPositionX == 0 ? 0.5f : 0.75f;