jlengrand/vscode-elm-signature
1
0
Fork 0
mirror of https://github.com/jlengrand/vscode-elm-signature.git synced 2026-03-10 08:51:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #22 from jlengrand/hide-files-nofilter

Browse Source 
Hide files that show no filter match
This commit is contained in:
julien Lengrand-Lambert
2018-08-20 16:29:01 +02:00
committed by GitHub
parent dbc50b969f 9971455239
commit ccbc62ff01
1 changed files with 31 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
src/ElmSignatureProvider.ts
View File

@@ -13,18 +13,6 @@ class ElmFilterItem extends vscode.TreeItem{
}
}
class ElmFileItem extends vscode.TreeItem{
signatures: ElmSignatureItem[];
constructor(fileName: string){
super(fileName, vscode.TreeItemCollapsibleState.Expanded);
}
setSignatures(signatures : ElmSignatureItem[]){
this.signatures = signatures;
}
}
class FilterableTreeItem extends vscode.TreeItem{
protected visible: boolean = true;
@@ -42,6 +30,18 @@ class FilterableTreeItem extends vscode.TreeItem{
}
}
class ElmFileItem extends FilterableTreeItem{
signatures: ElmSignatureItem[];
constructor(fileName: string){
super(fileName, vscode.TreeItemCollapsibleState.Expanded);
}
setSignatures(signatures : ElmSignatureItem[]){
this.signatures = signatures;
}
}
class ElmSignatureItem extends FilterableTreeItem{
file: ElmFileItem;
@@ -72,7 +72,7 @@ export class ElmSignatureProvider implements vscode.TreeDataProvider<vscode.Tree
}
getTreeItem(element: vscode.TreeItem): vscode.TreeItem {
if (element instanceof ElmSignatureItem){
if (element instanceof ElmSignatureItem || element instanceof ElmFileItem){
return element.isVisible() ? element : null;
}
return element;
@@ -130,11 +130,25 @@ export class ElmSignatureProvider implements vscode.TreeDataProvider<vscode.Tree
export class ElmFilterableSignatureProvider extends ElmSignatureProvider{
filter(filterValue: string){
this.filterTree(this.signatureTree, filterValue);
this.filterTreeItems(this.signatureTree, filterValue);
this.filterParents(this.signatureTree);
this.refresh(false);
}
private filterTree(tree: ElmSignatureItem[] | ElmFileItem[] | ElmFilterItem[], filterValue: string){
private filterParents(tree: ElmSignatureItem[] | ElmFileItem[] | ElmFilterItem[]){
for(let item of tree){
if(item instanceof ElmFileItem && item.signatures.every(sign => !sign.isVisible())){
item.setVisibility(false);
}
}
}
private filterTreeItems(tree: ElmSignatureItem[] | ElmFileItem[] | ElmFilterItem[], filterValue: string){
if(!filterValue || filterValue.length < 1){
this.resetFilter();
return;
}
for(let item of tree){
if(item instanceof ElmSignatureItem){
if(item.label && !item.label.toLocaleLowerCase().includes(filterValue.toLocaleLowerCase())){
@@ -142,7 +156,7 @@ export class ElmFilterableSignatureProvider extends ElmSignatureProvider{
}
}
if (item instanceof ElmFileItem) {
this.filterTree(item.signatures, filterValue);
this.filterTreeItems(item.signatures, filterValue);
}
}
}
@@ -157,6 +171,7 @@ export class ElmFilterableSignatureProvider extends ElmSignatureProvider{
item.setVisibility(true);
}
if (item instanceof ElmFileItem) {
item.setVisibility(true);
this.resetFilterTree(item.signatures);
}
}