public TransparentWebView ConstructHTMLContent(WildFlower plant)
{
browser = new TransparentWebView();
var htmlSource = new HtmlWebViewSource();
string html = "";
/*
* html += "<!DOCTYPE html><html lang='en' xmlns='http://www.w3.org/1999/xhtml'><head><meta charset = 'utf-8' /><title>Plant Info Page</title></head><body>";
* html += "<style>body, a { color: white; font-size: 0.9em; } .section_header { font-weight: bold; border-bottom: 1px solid white; margin: 10px 0; } .embedded_table { width: 100%; margin-left: 10px; } .iconImg { height: 40px; }</style>";
*
* html += "<div class='section_header'>HABITAT & ECOLOGY</div>" + plant.habitat;
*
* html += "<div class='section_header'>COMMENTS</div>" + plant.comments;
*
* html += "<div class='section_header'>WETLAND TYPES</div>" + ReconstructWetlandTypes(plant.ecologicalsystems);
*
* html += "<div class='section_header'>ANIMAL USE</div>" + plant.animaluse.Replace("resources/images/animals/", "");
*
* html += "</body></html>";
*
* htmlSource.Html = html;
* browser.Source = htmlSource;
*/
return(browser);
}
public async Task UpdatePlantAsync(WildFlower plant)
{
try
{
await connAsync.UpdateAsync(plant);
}
catch (Exception ex)
{
StatusMessage = string.Format("Failed to update {0}. Error: {1}", plant, ex.Message);
}
}
public WildFlowerEcologyPage(WildFlower plant)
{
System.GC.Collect();
// Turn off navigation bar and initialize pageContainer
NavigationPage.SetHasNavigationBar(this, false);
AbsoluteLayout pageContainer = ConstructPageContainer();
// Initialize grid for inner container
Grid innerContainer = new Grid {
Padding = new Thickness(0, Device.OnPlatform(10, 0, 0), 0, 0)
};
innerContainer.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
// Add header to inner container
Grid navigationBar = ConstructNavigationBarMain(plant.genusSpeciesWeber);
innerContainer.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(50)
});
innerContainer.Children.Add(navigationBar, 0, 0);
ScrollView contentScrollView = new ScrollView
{
BackgroundColor = Color.FromHex("88000000"),
Padding = new Thickness(20, 5, 20, 5),
Margin = new Thickness(0, 0, 0, 0)
};
TransparentWebView browser = ConstructHTMLContent(plant);
//browser.Navigating += ToWetlandType;
contentScrollView.Content = browser;
innerContainer.RowDefinitions.Add(new RowDefinition {
});
innerContainer.Children.Add(contentScrollView, 0, 1);
//var wetlandTypes = ConstructWetlandTypes(plant.ecologicalsystems);
//innerContainer.RowDefinitions.Add(new RowDefinition { });
//innerContainer.Children.Add(wetlandTypes, 0, 2);
// Add inner container to page container and set as page content
pageContainer.Children.Add(innerContainer, new Rectangle(0, 0, 1, 1), AbsoluteLayoutFlags.All);
Content = pageContainer;
base.OnAppearing();
System.GC.Collect();
}
public async Task AddOrUpdatePlantAsync(WildFlower plant)
{
try
{
if (string.IsNullOrEmpty(plant.commonName1))
{
throw new Exception("Valid plant required");
}
await connAsync.RunInTransactionAsync((SQLite.Net.SQLiteConnection tran) =>
{
tran.InsertOrReplaceWithChildren(plant);
});
// await connAsync.InsertOrReplaceAllWithChildrenAsync(plant);
}
catch (Exception ex)
{
StatusMessage = string.Format("Failed to add {0}. Error: {1}", plant, ex.Message);
}
}
public WildFlowerDetailPage(WildFlower plant, bool streaming)
{
GC.Collect();
NavigationPage.SetHasNavigationBar(this, false);
var helpers = new ViewHelpers();
Children.Add(new WildFlowerImagesPage(plant, streaming)
{
Title = "IMAGES", Icon = "images.png"
});
Children.Add(new WildFlowerInfoPage(plant)
{
Title = "INFO", Icon = "info.png"
});
Children.Add(new WildFlowerEcologyPage(plant)
{
Title = "ECOLOGY", Icon = "ecology.png"
});
Children.Add(new WildFlowerRangePage(plant, streaming)
{
Title = "RANGE", Icon = "range.png"
});
BarBackgroundColor = Color.Black;
BarTextColor = Color.White;
BackgroundColor = Color.Black;
if (selectedTabSetting != null)
{
SelectedItem = Children[Convert.ToInt32(selectedTabSetting.valueint)];
}
else
{
SelectedItem = Children[0];
}
this.CurrentPageChanged += RememberPageChange;
System.GC.Collect();
}
public WildFlowerImagesPage(WildFlower plant, bool streaming)
{
System.GC.Collect();
// Turn off navigation bar and initialize pageContainer
NavigationPage.SetHasNavigationBar(this, false);
AbsoluteLayout pageContainer = ConstructPageContainer();
// Initialize grid for inner container
Grid innerContainer = new Grid {
Padding = new Thickness(0, Device.OnPlatform(10, 0, 0), 0, 0)
};
innerContainer.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
// Add header to inner container
Grid navigationBar = ConstructNavigationBarMain(plant.genusSpeciesWeber);
innerContainer.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(50)
});
innerContainer.Children.Add(navigationBar, 0, 0);
CarouselViewControl carouselControl = new CarouselViewControl();
try
{
carouselControl.ItemsSource = plant.Images;
}
catch (NullReferenceException e)
{
carouselControl.ItemsSource = null;
}
carouselControl.ShowIndicators = true;
DataTemplate imageTemplate = new DataTemplate(() =>
{
Grid cell = new Grid {
BackgroundColor = Color.FromHex("88000000")
};
cell.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
cell.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
});
// Add image
var image = new ZoomImage {
Margin = new Thickness(10, 0, 10, 0)
};
string imageBinding = streaming ? "ImagePathStreamed" : "ImagePathDownloaded";
var cachedImage = new CachedImage()
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
WidthRequest = 300,
HeightRequest = 300,
Aspect = Aspect.AspectFill,
Margin = new Thickness(10, 0, 10, 0),
CacheDuration = System.TimeSpan.FromDays(30),
DownsampleToViewSize = true,
RetryCount = 0,
RetryDelay = 250,
TransparencyEnabled = false,
LoadingPlaceholder = "loading.png",
ErrorPlaceholder = "error.png",
};
image.SetBinding(Image.SourceProperty, new Binding(imageBinding));
cachedImage.SetBinding(CachedImage.SourceProperty, new Binding(imageBinding));
cell.Children.Add(image, 0, 0);
return(cell);
});
carouselControl.ItemTemplate = imageTemplate;
carouselControl.Position = 0;
carouselControl.InterPageSpacing = 10;
carouselControl.Orientation = CarouselViewOrientation.Horizontal;
innerContainer.RowDefinitions.Add(new RowDefinition {
});
innerContainer.Children.Add(carouselControl, 0, 1);
// Add inner container to page container and set as page content
pageContainer.Children.Add(innerContainer, new Rectangle(0, 0, 1, 1), AbsoluteLayoutFlags.All);
Content = pageContainer;
System.GC.Collect();
}
// return a specificWildFlower given an id
public WildFlower GetWildFlowerByAltId(int Id)
{
WildFlower plant = conn.Table <WildFlower>().Where(p => p.id.Equals(Id)).FirstOrDefault();
return(conn.GetWithChildren <WildFlower>(plant.plant_id));
}
public TransparentWebView ConstructHTMLContent(WildFlower plant)
{
var browser = new TransparentWebView();
var htmlSource = new HtmlWebViewSource();
string html = "";
/*
* html += "<!DOCTYPE html><html lang='en' xmlns='http://www.w3.org/1999/xhtml'><head><meta charset = 'utf-8' /><title>Plant Info Page</title></head><body>";
* html += "<style>body { color: white; font-size: 0.9em; } .section_header { font-weight: bold; border-bottom: 1px solid white; margin: 10px 0; } .embedded_table { width: 100%; margin-left: 10px; }</style>";
*
* html += "<div class='section_header'>NOMENCLATURE</div>";
* html += "<strong>Scientific Name: </strong>" + plant.scinameauthor + "<br/>";
* html += "<strong>Family: </strong>" + plant.family + "<br/>";
* html += "<strong>Common Name: </strong>" + plant.commonname + "<br/>";
* html += "<strong>Synonyms: </strong>" + plant.synonyms + "<br/>";
* html += "<strong>USDA Plants Symbol: </strong>" + plant.plantscode + "<br/>";
* html += "<strong>ITIS TSN: </strong>" + plant.itiscode + "<br/>";
*
* html += "<div class='section_header'>CONSERVATION STATUS</div>";
* html += "<strong>Federal Status: </strong>" + plant.federalstatus + "<br/>";
* html += "<strong>Global Rank: </strong>" + plant.grank + "<br/>";
* html += "<strong>State Ranks</strong><br/>";
* html += "<table class='embedded_table'><tbody>";
* html += "<tr><td><strong>CO: </strong>" + plant.cosrank + "</td><td><strong>MT: </strong>" + plant.mtsrank + "</td></tr>";
* html += "<tr><td><strong>WY: </strong>" + plant.wysrank + "</td><td><strong>ND: </strong>" + plant.ndsrank + "</td></tr>";
* html += "<tr><td><strong>UT: </strong>" + plant.utsrank + "</td></tr>";
* html += "</tbody></table>";
*
* html += "<div class='section_header'>BIOLOGY</div>";
* html += "<strong>C-Value: </strong>" + plant.cvalue + "<br/>";
* html += "<strong>Duration: </strong>" + plant.duration + "<br/>";
* html += "<strong>Native Status: </strong>" + plant.nativity + "<br/>";
* html += "<strong>Wetland Indicator Status</strong><br/>";
* html += "<table class='embedded_table'><tbody>";
* html += "<tr><td><strong>AW: </strong>" + plant.awwetcode + "</td></tr>";
* html += "<tr><td><strong>WM: </strong>" + plant.wmvcwetcode + "</td></tr>";
* html += "<tr><td><strong>GP: </strong>" + plant.gpwetcode + "</td></tr>";
* html += "</tbody></table>";
*
* html += "<div class='section_header'>KEY CHARACTERISTICS</div>";
*
* html += "<ul>";
* if (plant.keychar1 != null && plant.keychar1 != "") { html += "<li>" + plant.keychar1 + "</li>"; };
* if (plant.keychar2 != null && plant.keychar2 != "") { html += "<li>" + plant.keychar2 + "</li>"; };
* if (plant.keychar3 != null && plant.keychar3 != "") { html += "<li>" + plant.keychar3 + "</li>"; };
* if (plant.keychar4 != null && plant.keychar4 != "") { html += "<li>" + plant.keychar4 + "</li>"; };
* if (plant.keychar5 != null && plant.keychar5 != "") { html += "<li>" + plant.keychar5 + "</li>"; };
* if (plant.keychar6 != null && plant.keychar6 != "") { html += "<li>" + plant.keychar6 + "</li>"; };
* html += "</ul>";
*
* html += "<div class='section_header'>REFERENCES</div>";
*
* html += "<ul>";
* foreach (WildFlowerReference reference in plant.References)
* {
* html += "<li>" + reference.fullcitation + "</li>";
* }
* html += "</ul>";
*
* html += "</body></html>";
*
* htmlSource.Html = html;
* browser.Source = htmlSource;*/
return(browser);
}
public WildFlowerRangePage(WildFlower plant, bool streaming)
{
System.GC.Collect();
// Turn off navigation bar and initialize pageContainer
NavigationPage.SetHasNavigationBar(this, false);
AbsoluteLayout pageContainer = ConstructPageContainer();
// Initialize grid for inner container
Grid innerContainer = new Grid {
Padding = new Thickness(0, Device.OnPlatform(10, 0, 0), 0, 0)
};
innerContainer.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
// Add header to inner container
Grid navigationBar = ConstructNavigationBarMain(plant.genusSpeciesWeber);
innerContainer.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(50)
});
innerContainer.Children.Add(navigationBar, 0, 0);
ScrollView contentScrollView = new ScrollView
{
BackgroundColor = Color.FromHex("88000000"),
Padding = new Thickness(0, 20, 0, 20),
Margin = new Thickness(0, 0, 0, 0)
};
StackLayout contentContainer = new StackLayout();
Image rangeImage = new Image
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
WidthRequest = 600,
HeightRequest = 300,
Aspect = Aspect.AspectFit,
Margin = new Thickness(10, 0, 10, 0),
};
rangeImage.BindingContext = plant;
string imageBinding = streaming ? "RangePathStreamed" : "RangePathDownloaded";
rangeImage.SetBinding(Image.SourceProperty, new Binding(imageBinding));
contentContainer.Children.Add(rangeImage);
/* Image mapKey = new Image
* {
* HorizontalOptions = LayoutOptions.Center,
* VerticalOptions = LayoutOptions.Center,
* WidthRequest = 600,
* HeightRequest = 300,
* Aspect = Aspect.AspectFit,
* Margin = new Thickness(10, 0, 10, 0),
* };
*
* mapKey.Source = ImageSource.FromResource("WoodyPlants.Resources.Images.WoodyMapKey.png");
*
* contentContainer.Children.Add(mapKey);*/
contentScrollView.Content = contentContainer;
innerContainer.RowDefinitions.Add(new RowDefinition {
});
innerContainer.Children.Add(contentScrollView, 0, 1);
// Add inner container to page container and set as page content
pageContainer.Children.Add(innerContainer, new Rectangle(0, 0, 1, 1), AbsoluteLayoutFlags.All);
Content = pageContainer;
System.GC.Collect();
}
