129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Dialogs/DlgPickPath.h"
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#include "Misc/MessageDialog.h"
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#include "Modules/ModuleManager.h"
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#include "Misc/PackageName.h"
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#include "Widgets/Layout/SBorder.h"
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#include "Widgets/Layout/SUniformGridPanel.h"
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#include "Widgets/Input/SButton.h"
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#include "Styling/AppStyle.h"
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#include "Editor.h"
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#include "IContentBrowserSingleton.h"
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#include "ContentBrowserModule.h"
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#define LOCTEXT_NAMESPACE "DlgPickPath"
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void SDlgPickPath::Construct(const FArguments& InArgs)
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{
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Path = FText::FromString(FPackageName::GetLongPackagePath(InArgs._DefaultPath.ToString()));
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FPathPickerConfig PathPickerConfig;
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PathPickerConfig.DefaultPath = Path.ToString();
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PathPickerConfig.OnPathSelected = FOnPathSelected::CreateSP(this, &SDlgPickPath::OnPathChange);
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PathPickerConfig.bAddDefaultPath = true;
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PathPickerConfig.bAllowReadOnlyFolders = InArgs._AllowReadOnlyFolders;
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PathPickerConfig.bCanShowDevelopersFolder = InArgs._CanShowDevelopersFolder;
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PathPickerConfig.bShowViewOptions = InArgs._ShowViewOptions;
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FContentBrowserModule& ContentBrowserModule = FModuleManager::LoadModuleChecked<FContentBrowserModule>("ContentBrowser");
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SWindow::Construct(SWindow::FArguments()
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.Title(InArgs._Title)
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.SupportsMinimize(false)
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.SupportsMaximize(false)
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//.SizingRule( ESizingRule::Autosized )
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.ClientSize(FVector2D(450,450))
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[
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SNew(SVerticalBox)
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+ SVerticalBox::Slot() // Add user input block
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.Padding(2,2,2,4)
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[
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SNew(SBorder)
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.BorderImage(FAppStyle::GetBrush("ToolPanel.GroupBorder"))
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[
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SNew(SVerticalBox)
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+ SVerticalBox::Slot()
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.FillHeight(1)
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.Padding(3.0f)
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[
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ContentBrowserModule.Get().CreatePathPicker(PathPickerConfig)
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]
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]
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]
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+SVerticalBox::Slot()
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.AutoHeight()
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.HAlign(HAlign_Right)
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.VAlign(VAlign_Bottom)
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[
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SNew(SUniformGridPanel)
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.SlotPadding(FAppStyle::GetMargin("StandardDialog.SlotPadding"))
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.MinDesiredSlotWidth(FAppStyle::GetFloat("StandardDialog.MinDesiredSlotWidth"))
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.MinDesiredSlotHeight(FAppStyle::GetFloat("StandardDialog.MinDesiredSlotHeight"))
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+SUniformGridPanel::Slot(0,0)
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[
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SNew(SButton)
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.Text(LOCTEXT("OK", "OK"))
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.HAlign(HAlign_Center)
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.ContentPadding(FAppStyle::GetMargin("StandardDialog.ContentPadding"))
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.OnClicked(this, &SDlgPickPath::OnButtonClick, EAppReturnType::Ok)
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]
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+SUniformGridPanel::Slot(1,0)
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[
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SNew(SButton)
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.Text(LOCTEXT("Cancel", "Cancel"))
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.HAlign(HAlign_Center)
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.ContentPadding(FAppStyle::GetMargin("StandardDialog.ContentPadding"))
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.OnClicked(this, &SDlgPickPath::OnButtonClick, EAppReturnType::Cancel)
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]
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]
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]);
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}
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void SDlgPickPath::OnPathChange(const FString& NewPath)
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{
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Path = FText::FromString(NewPath);
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}
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FReply SDlgPickPath::OnButtonClick(EAppReturnType::Type ButtonID)
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{
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UserResponse = ButtonID;
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if (ButtonID == EAppReturnType::Cancel || ValidatePath())
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{
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// Only close the window if canceling or if the asset name is valid
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RequestDestroyWindow();
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}
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return FReply::Handled();
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}
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/** Ensures supplied package name information is valid */
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bool SDlgPickPath::ValidatePath()
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{
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FText Reason;
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if (Path.IsEmpty())
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{
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FMessageDialog::Open(EAppMsgType::Ok, LOCTEXT("NoPathChooseError", "You must select a path."));
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return false;
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}
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return true;
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}
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EAppReturnType::Type SDlgPickPath::ShowModal()
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{
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GEditor->EditorAddModalWindow(SharedThis(this));
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return UserResponse;
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}
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const FText& SDlgPickPath::GetPath()
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{
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return Path;
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}
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#undef LOCTEXT_NAMESPACE
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