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authorJordan Kiley <jmkiley@users.noreply.github.com>2019-04-03 12:37:56 -0700
committerFabian Guerra Soto <fabian.guerra@mapbox.com>2019-04-03 12:37:56 -0700
commit1aa705c2f6124584b6dc562fd2cfc0c40dba8df8 (patch)
treebe9e33b3346f91604b3bc5a04e6d6ae853ba13e0 /platform/ios
parentf3c3dc49e231208e75db64b53c5e92bb9647a661 (diff)
downloadqtlocation-mapboxgl-1aa705c2f6124584b6dc562fd2cfc0c40dba8df8.tar.gz
[ios] Add iOS bindings and example for missing icons event. (#14302)
Added a new mapView delegate method that allows reload a style icon in case it couldn't load it from the style. Added an iosapp test example.
Diffstat (limited to 'platform/ios')
-rw-r--r--platform/ios/app/MBXViewController.m20
-rw-r--r--platform/ios/app/missing_icon.json40
-rw-r--r--platform/ios/ios.xcodeproj/project.pbxproj5
-rw-r--r--platform/ios/src/MGLMapView.mm14
-rw-r--r--platform/ios/src/MGLMapViewDelegate.h2
-rw-r--r--platform/ios/test/MGLMapViewDelegateIntegrationTests.swift2
6 files changed, 83 insertions, 0 deletions
diff --git a/platform/ios/app/MBXViewController.m b/platform/ios/app/MBXViewController.m
index 9c506cadfa..8d936d6a25 100644
--- a/platform/ios/app/MBXViewController.m
+++ b/platform/ios/app/MBXViewController.m
@@ -103,6 +103,7 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) {
MBXSettingsMiscellaneousToggleTwoMaps,
MBXSettingsMiscellaneousLocalizeLabels,
MBXSettingsMiscellaneousShowSnapshots,
+ MBXSettingsMiscellaneousMissingIcon,
MBXSettingsMiscellaneousShouldLimitCameraChanges,
MBXSettingsMiscellaneousShowCustomLocationManager,
MBXSettingsMiscellaneousOrnamentsPlacement,
@@ -499,6 +500,7 @@ CLLocationCoordinate2D randomWorldCoordinate() {
[NSString stringWithFormat:@"%@ Second Map", ([self.view viewWithTag:2] == nil ? @"Show" : @"Hide")],
[NSString stringWithFormat:@"Show Labels in %@", (_localizingLabels ? @"Default Language" : [[NSLocale currentLocale] displayNameForKey:NSLocaleIdentifier value:[self bestLanguageForUser]])],
@"Show Snapshots",
+ @"Missing Icon",
[NSString stringWithFormat:@"%@ Camera Changes", (_shouldLimitCameraChanges ? @"Unlimit" : @"Limit")],
@"View Route Simulation",
@"Ornaments Placement",
@@ -746,6 +748,11 @@ CLLocationCoordinate2D randomWorldCoordinate() {
[self performSegueWithIdentifier:@"ShowSnapshots" sender:nil];
break;
}
+ case MBXSettingsMiscellaneousMissingIcon:
+ {
+ [self loadMissingIcon];
+ break;
+ }
case MBXSettingsMiscellaneousShowCustomLocationManager:
{
[self performSegueWithIdentifier:@"ShowCustomLocationManger" sender:nil];
@@ -1718,6 +1725,19 @@ CLLocationCoordinate2D randomWorldCoordinate() {
[self.mapView addAnnotation:line];
}
+- (void)loadMissingIcon
+{
+ self.mapView.centerCoordinate = CLLocationCoordinate2DMake(0, 0);
+ self.mapView.zoomLevel = 1;
+ NSURL *customStyleJSON = [[NSBundle mainBundle] URLForResource:@"missing_icon" withExtension:@"json"];
+ [self.mapView setStyleURL:customStyleJSON];
+}
+
+- (UIImage *)mapView:(MGLMapView *)mapView didFailToLoadImage:(NSString *)imageName {
+ UIImage *backupImage = [UIImage imageNamed:@"AppIcon"];
+ return backupImage;
+}
+
- (void)printTelemetryLogFile
{
NSString *fileContents = [NSString stringWithContentsOfFile:[self telemetryDebugLogFilePath] encoding:NSUTF8StringEncoding error:nil];
diff --git a/platform/ios/app/missing_icon.json b/platform/ios/app/missing_icon.json
new file mode 100644
index 0000000000..5da4125990
--- /dev/null
+++ b/platform/ios/app/missing_icon.json
@@ -0,0 +1,40 @@
+{
+ "version": 8,
+ "name": "Mapbox Streets",
+ "sprite": "mapbox://sprites/mapbox/streets-v8",
+ "glyphs": "mapbox://fonts/mapbox/{fontstack}/{range}.pbf",
+ "sources": {
+ "point": {
+ "type": "geojson",
+ "data": {
+ "type": "Feature",
+ "properties": {},
+ "geometry": {
+ "type": "Point",
+ "coordinates": [0, 0]
+ }
+ }
+ }
+ },
+ "layers": [{
+ "id": "bg",
+ "type": "background",
+ "paint": {
+ "background-color": "#f00"
+ }
+ }, {
+ "id": "point",
+ "type": "circle",
+ "source": "point",
+ "paint": {
+ "circle-radius": 100
+ }
+ }, {
+ "id": "icon",
+ "type": "symbol",
+ "source": "point",
+ "layout": {
+ "icon-image": "missing-icon"
+ }
+ }]
+}
diff --git a/platform/ios/ios.xcodeproj/project.pbxproj b/platform/ios/ios.xcodeproj/project.pbxproj
index 5122a60b11..1fe22d2c7d 100644
--- a/platform/ios/ios.xcodeproj/project.pbxproj
+++ b/platform/ios/ios.xcodeproj/project.pbxproj
@@ -459,6 +459,7 @@
96F3F73C1F57124B003E2D2C /* MGLUserLocationHeadingIndicator.h in Headers */ = {isa = PBXBuildFile; fileRef = 96F3F73B1F5711F1003E2D2C /* MGLUserLocationHeadingIndicator.h */; };
9C188C4F2242C95A0022FA55 /* MMEDate.m in Sources */ = {isa = PBXBuildFile; fileRef = 40834BBC1FE05D6E00C1BD0D /* MMEDate.m */; };
9C188C502242C96F0022FA55 /* MMEDate.h in Headers */ = {isa = PBXBuildFile; fileRef = 40834BC51FE05D6F00C1BD0D /* MMEDate.h */; };
+ A4F3FB1D2254865900A30170 /* missing_icon.json in Resources */ = {isa = PBXBuildFile; fileRef = A4F3FB1C2254865900A30170 /* missing_icon.json */; };
AC1B0916221CA14D00DB56C8 /* CLLocationManager+MMEMobileEvents.h in Headers */ = {isa = PBXBuildFile; fileRef = AC1B0914221CA14500DB56C8 /* CLLocationManager+MMEMobileEvents.h */; };
AC1B0917221CA14D00DB56C8 /* CLLocationManager+MMEMobileEvents.h in Headers */ = {isa = PBXBuildFile; fileRef = AC1B0914221CA14500DB56C8 /* CLLocationManager+MMEMobileEvents.h */; };
AC1B0918221CA14D00DB56C8 /* CLLocationManager+MMEMobileEvents.m in Sources */ = {isa = PBXBuildFile; fileRef = AC1B0915221CA14C00DB56C8 /* CLLocationManager+MMEMobileEvents.m */; };
@@ -1143,6 +1144,7 @@
96ED34DD22374C0900E9FCA9 /* MGLMapViewDirectionTests.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = MGLMapViewDirectionTests.mm; sourceTree = "<group>"; };
96F017292118FBAE00892778 /* MGLMapView_Experimental.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MGLMapView_Experimental.h; sourceTree = "<group>"; };
96F3F73B1F5711F1003E2D2C /* MGLUserLocationHeadingIndicator.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLUserLocationHeadingIndicator.h; sourceTree = "<group>"; };
+ A4F3FB1C2254865900A30170 /* missing_icon.json */ = {isa = PBXFileReference; lastKnownFileType = text.json; path = missing_icon.json; sourceTree = "<group>"; };
AC1B0914221CA14500DB56C8 /* CLLocationManager+MMEMobileEvents.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "CLLocationManager+MMEMobileEvents.h"; path = "../vendor/mapbox-events-ios/MapboxMobileEvents/CLLocationManager+MMEMobileEvents.h"; sourceTree = "<group>"; };
AC1B0915221CA14C00DB56C8 /* CLLocationManager+MMEMobileEvents.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = "CLLocationManager+MMEMobileEvents.m"; path = "../vendor/mapbox-events-ios/MapboxMobileEvents/CLLocationManager+MMEMobileEvents.m"; sourceTree = "<group>"; };
AC518DFD201BB55A00EBC820 /* MGLTelemetryConfig.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MGLTelemetryConfig.h; sourceTree = "<group>"; };
@@ -1883,6 +1885,7 @@
children = (
353BAEF51D646370009A8DA9 /* amsterdam.geojson */,
DA1DC96C1CB6C6CE006E619F /* points.geojson */,
+ A4F3FB1C2254865900A30170 /* missing_icon.json */,
DA1DC96D1CB6C6CE006E619F /* polyline.geojson */,
1F26B6C220E1A351007BCC21 /* simple_route.json */,
DA1DC96F1CB6C6CE006E619F /* threestates.geojson */,
@@ -2932,6 +2935,7 @@
developmentRegion = English;
hasScannedForEncodings = 0;
knownRegions = (
+ English,
en,
Base,
"zh-Hans",
@@ -3001,6 +3005,7 @@
buildActionMask = 2147483647;
files = (
DD4823771D94AE6C00EB71B7 /* numeric_filter_style.json in Resources */,
+ A4F3FB1D2254865900A30170 /* missing_icon.json in Resources */,
DA1DC9701CB6C6CE006E619F /* points.geojson in Resources */,
353BAEF61D646370009A8DA9 /* amsterdam.geojson in Resources */,
DA1DC9711CB6C6CE006E619F /* polyline.geojson in Resources */,
diff --git a/platform/ios/src/MGLMapView.mm b/platform/ios/src/MGLMapView.mm
index 813762c499..715929818f 100644
--- a/platform/ios/src/MGLMapView.mm
+++ b/platform/ios/src/MGLMapView.mm
@@ -6827,6 +6827,20 @@ public:
void onDidFinishLoadingStyle() override {
[nativeView didFinishLoadingStyle];
}
+
+ void onStyleImageMissing(const std::string& imageIdentifier) override {
+ NSString *imageName = [NSString stringWithUTF8String:imageIdentifier.c_str()];
+
+ if ([nativeView.delegate respondsToSelector:@selector(mapView:didFailToLoadImage:)]) {
+ UIImage *imageToLoad = [nativeView.delegate mapView:nativeView didFailToLoadImage:imageName];
+
+ if (imageToLoad) {
+ auto image = [imageToLoad mgl_styleImageWithIdentifier:imageName];
+ nativeView.mbglMap.getStyle().addImage(std::move(image));
+ }
+
+ }
+ }
mbgl::gl::ProcAddress getExtensionFunctionPointer(const char* name) override {
static CFBundleRef framework = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.opengles"));
diff --git a/platform/ios/src/MGLMapViewDelegate.h b/platform/ios/src/MGLMapViewDelegate.h
index 7e098f340d..055d4c9517 100644
--- a/platform/ios/src/MGLMapViewDelegate.h
+++ b/platform/ios/src/MGLMapViewDelegate.h
@@ -275,6 +275,8 @@ NS_ASSUME_NONNULL_BEGIN
*/
- (void)mapView:(MGLMapView *)mapView didFinishLoadingStyle:(MGLStyle *)style;
+- (nullable UIImage *)mapView:(MGLMapView *)mapView didFailToLoadImage:(NSString *)imageName;
+
#pragma mark Tracking User Location
/**
diff --git a/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift b/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift
index 2bf3dc06bd..1330281faa 100644
--- a/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift
+++ b/platform/ios/test/MGLMapViewDelegateIntegrationTests.swift
@@ -96,4 +96,6 @@ extension MGLMapViewDelegateIntegrationTests: MGLMapViewDelegate {
func mapView(_ mapView: MGLMapView, shouldChangeFrom oldCamera: MGLMapCamera, to newCamera: MGLMapCamera, reason: MGLCameraChangeReason) -> Bool { return false }
func mapViewUserLocationAnchorPoint(_ mapView: MGLMapView) -> CGPoint { return CGPoint(x: 100, y: 100) }
+
+ func mapView(_ mapView: MGLMapView, didFailToLoadImage imageName: String) -> UIImage? { return nil }
}