126 lines
5.9 KiB
PowerShell
126 lines
5.9 KiB
PowerShell
function Load-Templates {
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$flow.SuspendLayout()
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$flow.Controls.Clear()
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# Lokales Tracking-Objekt
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$selectionTracker = @{
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LastSelectedListBox = $null
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}
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if (-not (Test-Path -Path $($settingsManager.Get("TemplatePath")))) {
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$statusBar.SetText("Status", "Root-Ordner nicht gefunden: $rootPath")
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}
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else {
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try {
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$Categories = Get-ChildItem -Path $($settingsManager.Get("TemplatePath")) -Directory -ErrorAction Stop
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}
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catch {
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$statusBar.SetText("Status", "Fehler beim Laden: $($_.Exception.Message)")
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[System.Windows.Forms.MessageBox]::Show(
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"Konnte Kategorien nicht laden: $($_.Exception.Message)",
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"Fehler",
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[System.Windows.Forms.MessageBoxButtons]::OK,
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[System.Windows.Forms.MessageBoxIcon]::Error
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)
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return
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}
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if ($Categories.Count -eq 0) {
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$labelNoCategories = (
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[LabelBuilder]::new("Keine Unterordner gefunden.", 24).
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SetDock('Top').
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SetTextAlign([System.Drawing.ContentAlignment]::MiddleLeft).
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SetPadding(5, 0, 0, 0).
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Build()
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)
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$flow.Controls.Add($labelNoCategories)
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return
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}
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else {
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foreach ($Categorie in $Categories) {
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$GroupBox = (
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[GroupBoxBuilder]::new($Categorie.Name).
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#SetAutoSize($true).
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SetWidth(0).
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SetHeight(90).
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SetMargin(4).
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SetPadding(10).
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AddTo($flow)
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)
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$GroupBox.Tag = $Categorie.Name
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$Files = Get-ChildItem -Path $Categorie.FullName -Filter "*.psd1" -File -ErrorAction SilentlyContinue | Sort-Object Name
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if ($Files.Count -eq 0) {
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$ListBox = (
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[ListBoxBuilder]::new().
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SetDock('Fill'). # Füllt die GroupBox aus
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AddItem("Keine Templates").
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AddTo($GroupBox)
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)
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}
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else {
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$ListBox = (
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[ListBoxBuilder]::new().
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SetDock('Fill').
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AddSelectedIndexChangedHandler({
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param($s, $e)
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if ($null -ne $selectionTracker.LastSelectedListBox -and
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$selectionTracker.LastSelectedListBox -ne $s) {
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# Deselektiere die vorherige ListBox
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$selectionTracker.LastSelectedListBox.ClearSelected()
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}
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# Speichere die aktuelle ListBox
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$selectionTracker.LastSelectedListBox = $s
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$selectedItem = $s.SelectedItem
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if ($null -ne $selectedItem -and ($selectedItem -isnot [string])) {
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$currentGroupBox = $s.Parent
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$statusBar.SetText("Status", "Ausgewählt: $($selectedItem.FullName) [Kategorie: $($currentGroupBox.Tag)]")
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Show-Template -Template $([TemplateBuilder]::new($selectedItem.FullName).ResolveDeploymentDataVariables())
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}
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}.GetNewClosure()).
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AddMouseDoubleClickHandler({
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param($s, $e)
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$selectedItem = $s.SelectedItem
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if ($null -ne $selectedItem -and ($selectedItem -isnot [string])) {
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$fullPath = $selectedItem.FullName
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if (-not (Test-Path $fullPath)) {
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[System.Windows.Forms.MessageBox]::Show("Datei nicht gefunden: $fullPath", "Fehler", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error)
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return
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}
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$newItem = New-Object PSObject -Property @{ BaseName = [System.IO.Path]::GetFileNameWithoutExtension($fullPath); FullName = $fullPath }
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if (-not ($selectionList.Items | Where-Object { $_.FullName -eq $newItem.FullName })) {
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$selectionList.Items.Add($newItem) | Out-Null
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$stateManager.SetState("hasSelection", $true)
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$stateManager.SetState("isMerged", $false)
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$stateManager.UpdateAllButtons()
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$statusBar.SetText("Status", "Zur Auswahl hinzugefügt: $fullPath")
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}
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else {
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$statusBar.SetText("Status", "Datei bereits in der Auswahl")
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}
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}
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})
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)
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foreach ($file in $files) {
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$item = New-Object PSObject -Property @{ BaseName = $file.BaseName; FullName = $file.FullName }
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$ListBox.AddItem($item)
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$ListBox.AddTo($GroupBox)
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}
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}
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}
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$flow.ResumeLayout()
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}
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}
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$form.Form.Invoke([Action] {
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$splitPanel.AutoSizeSplitterToPanel1Content()
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})
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} |