Commit graph

12860 commits

Author SHA1 Message Date
Lubomir I. Ivanov
747f3d8cab mapwidget.qml: call calculateSmallCircleRadius() on zoom changes
Each time the zoom changes MapWidgetHelper::calculateSmallCircleRadius()
is called, and the "small circle" radius is stored in both C++ and QML.

On the C++ side this radius will be used to select multiple nearby
dives.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
91302b3d8b mapwidgethelper: add means to obtain a small circle radius
Based on a QGeoCoordinate, calculateSmallCircleRadius() calls
some QML Map methods to obtain how big a circle is in meters if
a circle is drawn over the Map widget with radius SMALL_CIRCLE_RADIUS_PX
pixels.

This is called a "small circle" of a sphere:
https://en.wikipedia.org/wiki/Circle_of_a_sphere

This "small circle" radius becomes huge if the map is zoomed out, while
quite small if the map is really zoomed in.

The idea behind this circle is to be able to select multiple nearby dives,
when clicking on the map (TODO).

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
4b8b61100a mapwidgethelper: skip dive sites which are near each other
Use QGeoCoordinate::distanceTo() to skip dive sites
which are too close (50m) to dives sites which are already added
as MapLocations.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
66b2f0c88c mapwidget.qml: call "copy to clipboard" actions in the maphelper C++
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
3624d30354 mapwidgethelper: add the method copyToClipboardCoordinates()
This method uses the helper printGPSCoords() to format the
coordinates of a location into either decimal or sexagesimal.
The selection is handled by the boolean flag "formatTraditional"
and the user preferences flag - prefs.coordinates_traditional.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
621dd53a43 mapwidget.qml: open current location in Google Maps
openLocationInGoogleMaps() now can be used to open a URL in an
external browser, triggered by the context menu. Use the same
Google Maps URL formating as in main.qml showMap().

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
4d0d0e102b mapwidgetcontextmenu: add the actionSelected() signal
The actionSelected() signal is now dispatched when the user selects
an action from the menu (see the "actions" object). Then the declaration
of the MapWidgetContextMenu object in mapwidget.qml can catch that
signal in the onActionSelected() slot and obtain the action via
switch() branching.

The actions enumeration is kept in QML for now, with the idea that
specific C++ methods from the mapwidgethelper class will be called
directly (if marked as Q_INVOCABLE), instead of a generic
onMapAction(action) C++ method in the helper. But if the actions
are possible from QML (like copying to clipboard) and are also
small and non-expensive, it might be better to keep them
in mapwidget.qml.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
413e471244 mapwidgetcontextmenu: rearrange some of the QML declarations
- move the readonly properties near the top of the root Item
- move the rest of the properties bellow the readonly properties
- make the ListView Timer as a child of the ListView
- slight rename of the timer ID

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
18d910f6a7 mapwidgetcontextmenu: add the ListView component
NOTES:
- the ListView object uses lsitItemDelagate to display all elements from
the model listModel
- onCountChanged() is used to adjust the x position based on the
maxItemWidth property which is calculated when the items are populated
with text
- onVisibleChanged() is used to deselect the last selected item by
calling listModel.selectedIdx = -1
- onOpacityChanged() i sued to make sure that the View is hidden if the
opacity becomes 0.0
- inside the View there is a MouseAre which obtains the selected item via
indexAt(x,y)
- there is a Timer with id listViewVisibleTimer, which is called each
time the user selects an item from the list and the timer performs a
"delayed hide"
- a couple of State and a Transition objects are used to preform smooth
fade-in / out animation when the ListView is hidden or becomes visible

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
95b0d43104 mapwidgetcontextmenu: add a listViewIsVisible integer property
This property would act like a state flag. If -1 (default) no QML State
animation will be pefromed, otherwise the ListView will either fade in
(1), or fade out (0) when the user clicks the context menu button
(Image) or selects an item from the list.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
4808f5f9b6 mapwidgetcontextmenu: add a model delegate for the ListView
The ListView delegate is a simple Component with a parent Rectangle.
It contains a text field with the ListView action.

This patch also defines some properties for the delegate animations
and looks. The property maxItemWidth tracks the width of all item
text, and makes the width of all items be of that value.

The above prevents potential issues when a fixed width item is used
and some translated language string cannot be fit inside of it.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
eeb53e965e mapwidgetcontextmenu: create a ListModel for the context menu
Menu item indexes are enumerated in the object menuItemIndex, while
menuItemData, holds an array of objects which will define the number
of items, with indexes (idx) and text (itemText).

When the ListModel is created, it's dynamically populated from
from menuItemData.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
7dfb168f7f mapwidgetcontextmenu: position the contextMenu on the map
The anchor of the menu itself will be positioned near the edge of the
map widget, while the menu contents will have negative coordinates.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
de73cf1c90 mapwidgetcontextmenu: add an Image for the context menu toggle
- add the PNG file into the QRC
- add a simple scale animation for the Image on click

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
70a8402911 mapwidgetcontextmenu: add placeholder QML
This QML component will be used to provide a context menu for the
QML map widget. Include the file in QRC and test it's creation
in MapWidget.qml.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
b7c4a7fbfc qrc: use "MapWidget.qml" as a QRC alias
Apparently, if it's required to import a QML component inside any QML
file from resource, the compoment QRC alias has to have the same name
as the component - e.g. add QRC alias MapWidgetContextMenu.qml allows
creating a MapWidgetContextMenu compoment inside MapWidget.qml.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
b0cf820bef mapwidget.qml: move the new map type toggle on top of the map
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
09a0f74bd8 mapwidget.qml: animate the map type toggle image on click
Add a SequentialAnimation that performs a slight animation of the
toggle image scale.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
8487873029 mapwidget.qml: add an small icon (top-left) to toggle the map type
Clicking the image toggles the map.activeMapType value from type
STREET to type SATELLITE.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
468f3b57c0 mapwidget.qml: simplify the map type enumeration into "mapType"
Make the "enumeration" local to the Map object for now.
This will possibly break if another plugin is used in place of the
ESRI plugin, but it will simplify the map toggle button which is about
to be implemented next.

If support for multiple plugins is added on runtime a simple
helper function will be needed that will check the current plugin "name".
And return the appropriate supportedMapTypes[X] for e.g. STREET of that
plugin.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
8b22435809 qrc: add a couple of images for the map type toggles (satellite/street)
The QML based map will have a toggle in the top left corner to toggle
between the satellite and steet tiles.

The images are created specifically for use in this Qt Location widget
and are free for use in Subsurface.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
88c6d98265 qrc: yet another slight rename for the map markers resources
Use a "mapwidget-" prefix for both the QRC and the file names.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
ce309c15a7 mapwidget.qml: use a seprate animation for zooming out
The animation sequence when deselecting a zoomed in map location, should
be:
- zoom out completely
- pan to center

To achieve that a new animation object is created - "mapAnimationZoomOut"
The previous zoom in animation is renamed to "mapAnimationZoomIn".

The map functions centerOnMapLocation() and deselectMapLocation()
now call the helper functions animateMapZoomIn() and animateMapZoomOut().

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
6aa57ce7f7 mapwidget.qml: reduce the properies in mapAnimation to single lines
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
11eaea01dd mapwidgethelper.cpp: call deselectMapLocation() in QML
If a divesite doesn't have a GPS location we want to deselect
the currently selected markers and zoom out the map. In the Map
QML object the function deselectMapLocation will handle that.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
250fc1e03f mapwidget.qml: don't use the onSourceChanged() slot for flag animation
It's best to only animate the flags when clicked, thus play the animation
in the onClicked() slot from the MouseArea.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
23c56b3c31 mapwidget.qml: add deselectMapLocation()
When called this function will zoom-out the map and set it's center to
(0, 0)

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
3e3b4baee2 mapwidget.qml: remove some redundant "map." references
Inside the Map object, properties can be referenced directly.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
a8f6c99fc0 mapwidget.qml: add the animateMapTo() helper function
To be used to center the map on a dive location or reset the map
if a dive from the dive list doesn't have GPS coordinates.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
033eec9500 mapwidget.qml: use map.newZoom and map.defaultZoomIn
When centering on a map location, use the predefined zoom
map.defaultZoomIn.

Later the map should be able to center on (0, 0) and zoom-out
if a dive doesn't have GPS data.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
6299a3c93b mapwidget.qml: whitespace and ';' cleanup
The rest of the QML code in subsurface doesn't use the ';' to
end a line of code or a declaration. Remove all the redundant ';'.

Also clean extra blank lines.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
2d101b7252 mapwidget.qml: play little animation on marker clicks
If a marker is clicked it's source image changes, which will
call the onSourceChanged() slot. If a marker is selected
play the newly added sourceItemAnimation which is a short scale
animation for the image.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
24d5485a88 mapwidget.qml: update the Z order of selected markers
If a marker is selected bring it up front (high Z value) else set
it behind everything else.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
6c640158e8 mapwidget.qml: add some properties for zoom and center
These properties will be used when zooming-in on a map location
or when zooming out if no map location is selected.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
b4740803a1 mapwidgethelper: pass a MapLocation object to QML in centerOnDiveSite()
The function in QML centerOnCoordinate() is now renamed
centerOnMapLocation() and accepts a MapLocation object, so that
a marker is selected (based on UUID).

In MapWidgetHelper::centerOnDiveSite(), the pointer to a MapLocation
is retrieved via MapLocationModel::getMapLocationForUuid(). Added in the
previous commit.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
4a126b553f maplocationmodel: add the helper method getMapLocationForUuid()
getMapLocationForUuid() accepts a UUID, searches the MapLocation table
and returns a pointer.

Make use of the new method in setSelectedUuid().

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
a920d683a1 mapwidgethelper: add a slot to handle marker selection from the model
When MapLocationModel updates the selected marker, MapWidgetHelper now
receives a signal. The slot is named selectedLocationChanged().

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
f2608edc56 mapwidget.qml: track the marker selection
Add a MouseArea to the MapItemView delagate and onClick set
the "mapHelper.model.selectedUuid" to the uuid of the clicked marker.
This updates the "selectedUuid" property inside MapLocationModel.

Based on "mapHelper.model.selectedUuid" it is now possible to
show two seprate images for selected / deselected markers.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
4b03216fdb maplocationmodel: add a "selectedUuid" property to MapLocationModel
Inside the QML Map class there is a MapItemView item.
This item uses a delegate that receive a "model" property from
the MapLocationModel, but infact that's a QObject with the MapLocation
defined properties. That's how MapItemView works.

The problem here is that "model" QObject cannot be cast back
to a MapLocation as the meta data in there does not include
a MapLocation sub-class, for some reason.

Even if using propery() on that QObject to fetch data like coordinates
works, instead of storing this strange object pointer, store the
MapLocation UUID (from dive_site) which is a uint32_t.

setSelectedUuid() deals with this oddity and finds the correct
MapLocation pointer in the table and dispatches a selectedLocationChanged()
signal for it.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
a9c0abd71a maplocationmodel: add a "uuid" property to MapLocation
The "uuid" property will be the one from the dive_site. At first it
will also be used to track the active marker/flag selection.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
ea5221bcf0 qrc: use a separate image for the selected and unselected markers
The image for the unselected marker is now a slightly darker flag.
Same behaviour as the current Marble implementation.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
476670cb8d mapwidgethelper: pass a QGeoCoordinate to the QML map
Rename the QML function "centerOnCoordinates" to "centerOnCoordinate"
and pass a QGeoCoordinate to it in ::centerOnDiveSite().

This will prevent the creation of a QGeoCoordinate object on the
QML side and instead it will be created in C++.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
de90480b46 maplocationmodel: use QVector for the MapLocation storage
QVector is faster, use it for "m_mapLocations" instead of QList.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
ffcfde3b62 maplocationmodel: small whitespace cleanup
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
6ed807f52d maplocationmodel: add the addList() method
This method should be used if many markers are added at once.
It's main purpose is to reduces the number of beingInsertRows()
calls.

Make MapWidgetHelper::reloadMapLocations() use it.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
8fe068f191 mapwidget: call MapWidgetHelper::reloadMapLocations()
MapWidgetHelper::reloadMapLocations() is now called from MapWidget::reload()
and MapWidget::repopulateLabels().

The mobile version should do similar.

NOTE: These MapWidget methods names are from the Marble "port".

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
ffb92111e5 mapwidgethelper: add the reloadMapLocations() method
reloadMapLocations() is the method which is called when the list
of markers (model) should be cleared and re-populated with new MapLocation
objects.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
f44645b6fe maplocationmodel: store the coordinate as QGeoCoordinate
Instead of maintaining a seperate latitude/longitude values
in C++ and passing them to QML separatelly, pass them as a QGeoCoordinate.

This reduces the number of model "roles" and also prevents the creations
of extra objects in QML (e.g. via QtPositioning.coordinate(..)).

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
d783984443 mapwidget.qml: implement the MapItemView with delegate
MapItemView is the QML class that handles the "create map markers based
on a model". In this case the model is created as part of the
MapWidgetHelper, so here passing "mapHelper.model" to the "model"
property is enough.

The delegate receives coordinates from the model as "model.latitude",
"model.logitude" and converts them to QGeoCoordinate.

The "sourceItem" image for the delagete is just an image ATM and is
fetched from QRC.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00
Lubomir I. Ivanov
f4e6df475e maplocationmodel: implement the clear() and add() methods
- add() will be used to add a MapLocation to the model with
beginInsertRows()...endInsertRows()
- clear() will be used to clear the model with beginRemoveRows()...
endRemoveRows()

NOTE: emiting dataChanged() does not seem to update the QML view for
this model so calling being<..>Rows() seems to be the "correct Qt
approach" to do this.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-07-28 07:31:11 -07:00