private void LoadCustomRegionFiles()
{
try
{
if (_customVectorRegionFilename == null || !File.Exists(_customVectorRegionFilename))
{
return;
}
string[] files = File.ReadAllLines(_customVectorRegionFilename, Encoding.Default);
if (files == null || files.Length == 0)
{
return;
}
foreach (string f in files)
{
string[] parts = f.Split('$');
if (parts.Length != 2)
{
continue;
}
VectorTempFeatureCategory c = new VectorTempFeatureCategory(parts[0].ToUpper(), parts[1]);
if (_customRegions == null)
{
_customRegions = new List <string>();
}
_customRegions.Add(parts[0].ToUpper());
_categories.Add(c);
_customRegions.Add(parts[0]);
}
}
catch (Exception ex)
{
throw new Exception("frmStatSubRegionTemplate ：LoadCustomRegionFiles ", ex);
}
}
private void treeView1_MouseClick(object sender, MouseEventArgs e)
{
if (notLoadFeatures || e.Button == MouseButtons.Right)
{
return;
}
TreeNode tn = treeView1.GetNodeAt(e.Location);
if (tn == null)
{
return;
}
listView1.Items.Clear();
listView1.Columns.Clear();
cbFields.Items.Clear();
if (tn.Tag != null)
{
VectorTempFeatureCategory c = tn.Tag as VectorTempFeatureCategory;
if (c != null)
{
Feature[] fets = c.LoadFeatures();
if (fets == null || fets.Length == 0)
{
return;
}
AddVectoreFeaturesToListView(fets);
_selectUrl = c.Urls[0];
}
}
}
private void InitCategories(Dictionary <string, string> fileDirList)
{
treeView1.Nodes.Clear();
//
foreach (string keyItem in fileDirList.Keys)
{
string shpFileName = VectorAOITemplate.FindVectorFullname(fileDirList[keyItem]);
if (!string.IsNullOrEmpty(shpFileName))
{
VectorTempFeatureCategory categoryItem = new VectorTempFeatureCategory(keyItem, shpFileName);
_categories.Add(categoryItem);
}
else
{
VectorTempFeatureCategory categoryItem = new VectorTempFeatureCategory(keyItem);
_categories.Add(categoryItem);
}
}
LoadCustomRegionFiles();
//
foreach (VectorTempFeatureCategory c in _categories)
{
TreeNode tn = new TreeNode(c.Name);
tn.Tag = c;
treeView1.Nodes.Add(tn);
}
treeView1.ExpandAll();
//
treeView1.SelectedNode = treeView1.Nodes[0];
}
private void SetFeatures(int selectedNum)
{
if (treeView1.Nodes.Count < selectedNum)
{
return;
}
TreeNode landNode = treeView1.Nodes[selectedNum];
VectorTempFeatureCategory c = landNode.Tag as VectorTempFeatureCategory;
if (c != null)
{
Feature[] fets = c.LoadFeatures();
if (fets == null || fets.Length == 0)
{
return;
}
AddVectoreFeaturesToListView(fets);
}
}
private void InitCategories()
{
treeView1.Nodes.Clear();
//
VectorTempFeatureCategory wholeCategory = new VectorTempFeatureCategory("当前区域");
_categories.Add(wholeCategory);
//
VectorTempFeatureCategory chinaCategory = new VectorTempFeatureCategory("中国边界", VectorAOITemplate.FindVectorFullname("中国边界.shp"));
_categories.Add(chinaCategory);
//
VectorTempFeatureCategory chinaAdminsCategory = new VectorTempFeatureCategory("省级行政区域", VectorAOITemplate.FindVectorFullname("省级行政区域_面.shp"));
_categories.Add(chinaAdminsCategory);
//
VectorTempFeatureCategory cityCategory = new VectorTempFeatureCategory("地区行政区域", VectorAOITemplate.FindVectorFullname("市级行政区域_面.shp"));
_categories.Add(cityCategory);
//
VectorTempFeatureCategory countryCategory = new VectorTempFeatureCategory("县市行政区域", VectorAOITemplate.FindVectorFullname("县级行政区域_面.shp"));
_categories.Add(countryCategory);
////
//VectorTempFeatureCategory landUseTypeCategory = new VectorTempFeatureCategory("土地利用类型", VectorAOITemplate.FindVectorFullname("土地利用类型_合并.shp"));
//_categories.Add(landUseTypeCategory);
////
VectorTempFeatureCategory waterBackCategory = new VectorTempFeatureCategory("湖泊", VectorAOITemplate.FindVectorFullname("中国湖泊.shp"));
_categories.Add(waterBackCategory);
LoadCustomRegionFiles();
//
foreach (VectorTempFeatureCategory c in _categories)
{
TreeNode tn = new TreeNode(c.Name);
tn.Tag = c;
treeView1.Nodes.Add(tn);
}
treeView1.ExpandAll();
//
treeView1.SelectedNode = treeView1.Nodes[0];
}
private void AddTreeListViewItems(TreeNode tn)
{
listView1.Items.Clear();
listView1.Columns.Clear();
cbFields.Items.Clear();
if (tn.Tag != null)
{
VectorTempFeatureCategory c = tn.Tag as VectorTempFeatureCategory;
if (c != null)
{
Feature[] fets = c.LoadFeatures();
if (fets == null || fets.Length == 0)
{
return;
}
AddVectoreFeaturesToListView(fets);
_selectUrl = c.Urls[0];
}
}
}
