From b13d27c0b8d40481b7ef177a6dd441ecb41cd5ee Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Sun, 8 Sep 2024 14:45:52 +0100
Subject: [PATCH] Basic functionality for the texture browser

---
 project/code/TMV/UI/TextureBrowser.cs         | 91 ++++++++++++++++++
 .../scenes/asset_browser/asset_browser.tscn   | 96 ++++++++++++-------
 2 files changed, 152 insertions(+), 35 deletions(-)
 create mode 100644 project/code/TMV/UI/TextureBrowser.cs

diff --git a/project/code/TMV/UI/TextureBrowser.cs b/project/code/TMV/UI/TextureBrowser.cs
new file mode 100644
index 0000000..0b9d4cf
--- /dev/null
+++ b/project/code/TMV/UI/TextureBrowser.cs
@@ -0,0 +1,91 @@
+using Godot;
+
+namespace KeepersCompound.TMV.UI;
+
+public partial class TextureBrowser : Node
+{
+	private Tree _folderTree;
+	private LineEdit _searchBar;
+	private MenuButton _sortMenu;
+	private Button _openFolderButton;
+	private MenuButton _browserMenu;
+	private HFlowContainer _textureList;
+	private TextureRect _previewTexture;
+	private LineEdit _texturePath;
+
+	public override void _Ready()
+	{
+		// !HACK TEMP
+		Context.Instance.PathManager.Init("/stuff/Games/thief/drive_c/GOG Games/TG ND 1.27 (MAPPING)/");
+		Context.Instance.CampaignName = "TheBlackParade_1_0";
+
+		_folderTree = GetNode<Tree>("%FolderTree");
+		_searchBar = GetNode<LineEdit>("%SearchBar");
+		_sortMenu = GetNode<MenuButton>("%SortMenu");
+		_openFolderButton = GetNode<Button>("%OpenTextureFolderButton");
+		_browserMenu = GetNode<MenuButton>("%BrowserOverflowMenu");
+		_textureList = GetNode<HFlowContainer>("%TextureList");
+		_previewTexture = GetNode<TextureRect>("%PreviewTexture");
+		_texturePath = GetNode<LineEdit>("%PathBox");
+
+		BuildFolderTree();
+		BuildTextureList(); // TODO: This should be triggered on folder change
+	}
+
+	private void BuildFolderTree()
+	{
+		_folderTree.Clear();
+		_folderTree.SetColumnTitle(0, "Name");
+		_folderTree.SetColumnTitle(1, "Count");
+
+		// TODO: We need some way to get family names
+		// Maybe PathManager and CampaignResource should be expanded so that we
+		// can get the resource itself and query things
+		var pathManager = Context.Instance.PathManager;
+	}
+
+	private void BuildTextureList()
+	{
+		foreach (var child in _textureList.GetChildren())
+		{
+			child.QueueFree();
+		}
+
+		var pathManager = Context.Instance.PathManager;
+		var campaign = Context.Instance.CampaignName;
+		var resType = LGS.ResourceType.Texture;
+		var textureNames = pathManager.GetResourceNames(resType, campaign);
+		foreach (var name in textureNames)
+		{
+			var (_, path) = pathManager.GetResourcePath(resType, campaign, name);
+			var texture = TextureLoader.LoadTexture(path);
+
+			var textureRect = new TextureRect();
+			textureRect.Texture = texture;
+			textureRect.ExpandMode = TextureRect.ExpandModeEnum.IgnoreSize;
+			textureRect.StretchMode = TextureRect.StretchModeEnum.KeepAspectCentered;
+			textureRect.SetAnchorsPreset(Control.LayoutPreset.FullRect);
+
+			var slot = new Panel();
+			slot.CustomMinimumSize = new Vector2(128, 128);
+			slot.AddChild(textureRect);
+			slot.GuiInput += (input) =>
+			{
+				if (input is InputEventMouseButton mouseEvent &&
+					mouseEvent.Pressed &&
+					mouseEvent.ButtonIndex == MouseButton.Left)
+				{
+					SetPreviewTexture(name, texture);
+				}
+			};
+
+			_textureList.AddChild(slot);
+		}
+	}
+
+	private void SetPreviewTexture(string name, Texture2D texture)
+	{
+		_previewTexture.Texture = texture;
+		_texturePath.Text = name;
+	}
+}
diff --git a/project/scenes/asset_browser/asset_browser.tscn b/project/scenes/asset_browser/asset_browser.tscn
index c03b790..ba85194 100644
--- a/project/scenes/asset_browser/asset_browser.tscn
+++ b/project/scenes/asset_browser/asset_browser.tscn
@@ -1,8 +1,8 @@
 [gd_scene load_steps=8 format=3 uid="uid://byknmqac1a5vn"]
 
 [ext_resource type="Texture2D" uid="uid://b208ufsau5jhb" path="res://project/jorge.png" id="1_1vlw2"]
+[ext_resource type="Script" path="res://project/code/TMV/UI/TextureBrowser.cs" id="1_72xft"]
 [ext_resource type="Texture2D" uid="uid://beb4tj06ivjae" path="res://project/assets/icons/Search.svg" id="1_ityvd"]
-[ext_resource type="Texture2D" uid="uid://d1rqwnr7u0rq7" path="res://project/sky.png" id="2_dggh8"]
 [ext_resource type="Texture2D" uid="uid://dx8paqeom7dtb" path="res://project/assets/icons/Sort.svg" id="3_0k1fm"]
 [ext_resource type="Texture2D" uid="uid://dqefy830o4foj" path="res://project/assets/icons/Folder.svg" id="3_xdjfn"]
 [ext_resource type="Texture2D" uid="uid://dm2jiwrvkjnaa" path="res://project/assets/icons/GuiTabMenuHl.svg" id="4_s4jwc"]
@@ -33,6 +33,7 @@ theme_override_constants/margin_left = 8
 theme_override_constants/margin_top = 8
 theme_override_constants/margin_right = 8
 theme_override_constants/margin_bottom = 8
+script = ExtResource("1_72xft")
 metadata/_tab_index = 0
 
 [node name="VBoxContainer" type="VBoxContainer" parent="TabContainer/Textures"]
@@ -43,8 +44,11 @@ layout_mode = 2
 size_flags_vertical = 3
 
 [node name="FolderTree" type="Tree" parent="TabContainer/Textures/VBoxContainer/HSplitContainer"]
+unique_name_in_owner = true
 custom_minimum_size = Vector2(256, 0)
 layout_mode = 2
+columns = 2
+column_titles_visible = true
 
 [node name="HSplitContainer" type="HSplitContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer"]
 layout_mode = 2
@@ -57,14 +61,16 @@ size_flags_horizontal = 3
 [node name="Options" type="HBoxContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser"]
 layout_mode = 2
 
-[node name="Search" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+[node name="SearchBar" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 placeholder_text = "Search..."
 clear_button_enabled = true
 right_icon = ExtResource("1_ityvd")
 
-[node name="Sort" type="MenuButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+[node name="SortMenu" type="MenuButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+unique_name_in_owner = true
 layout_mode = 2
 tooltip_text = "Sort Mode"
 icon = ExtResource("3_0k1fm")
@@ -84,14 +90,16 @@ popup/item_3/checkable = 2
 popup/item_3/id = 3
 popup/item_3/disabled = true
 
-[node name="Button" type="Button" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+[node name="OpenTextureFolderButton" type="Button" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+unique_name_in_owner = true
 layout_mode = 2
 tooltip_text = "Open folder in File Explorer"
 icon = ExtResource("3_xdjfn")
 flat = true
 icon_alignment = 1
 
-[node name="MenuButton" type="MenuButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+[node name="BrowserOverflowMenu" type="MenuButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/Options"]
+unique_name_in_owner = true
 layout_mode = 2
 icon = ExtResource("4_s4jwc")
 item_count = 9
@@ -142,56 +150,73 @@ theme_override_constants/margin_bottom = 8
 layout_mode = 2
 size_flags_vertical = 3
 
-[node name="List" type="HFlowContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/PanelContainer/MarginContainer/Scroll"]
+[node name="TextureList" type="HFlowContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/PanelContainer/MarginContainer/Scroll"]
+unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 size_flags_vertical = 3
 
-[node name="TextureRect" type="TextureRect" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/PanelContainer/MarginContainer/Scroll/List"]
+[node name="Panel" type="Panel" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/PanelContainer/MarginContainer/Scroll/TextureList"]
 custom_minimum_size = Vector2(128, 128)
 layout_mode = 2
+
+[node name="TextureRect2" type="TextureRect" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Browser/PanelContainer/MarginContainer/Scroll/TextureList/Panel"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
 texture = ExtResource("1_1vlw2")
+expand_mode = 1
+stretch_mode = 5
 
 [node name="Preview" type="VBoxContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer"]
 custom_minimum_size = Vector2(384, 0)
 layout_mode = 2
 
-[node name="VSplitContainer" type="VSplitContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview"]
+[node name="VBoxContainer" type="VBoxContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview"]
 layout_mode = 2
 size_flags_vertical = 3
 
-[node name="TextureRect" type="TextureRect" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer"]
-custom_minimum_size = Vector2(0, 384)
+[node name="Panel" type="Panel" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer"]
+custom_minimum_size = Vector2(384, 0)
 layout_mode = 2
-texture = ExtResource("2_dggh8")
+size_flags_vertical = 3
+
+[node name="PreviewTexture" type="TextureRect" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/Panel"]
+unique_name_in_owner = true
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+texture = ExtResource("1_1vlw2")
+expand_mode = 1
 stretch_mode = 5
 
-[node name="PanelContainer2" type="PanelContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer"]
+[node name="PanelContainer" type="PanelContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer"]
 layout_mode = 2
-size_flags_vertical = 3
 
-[node name="MarginContainer" type="MarginContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2"]
+[node name="MarginContainer" type="MarginContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer"]
 layout_mode = 2
 theme_override_constants/margin_left = 8
 theme_override_constants/margin_top = 8
 theme_override_constants/margin_right = 8
 theme_override_constants/margin_bottom = 8
 
-[node name="Scroll" type="ScrollContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer"]
-layout_mode = 2
-size_flags_vertical = 3
-
-[node name="Details" type="GridContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll"]
+[node name="Details" type="GridContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer"]
 layout_mode = 2
 size_flags_horizontal = 3
 theme_override_constants/h_separation = 16
 columns = 2
 
-[node name="FilterLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="FilterLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 text = "Texture Filter"
 
-[node name="FilterOptions" type="OptionButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="FilterOptions" type="OptionButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 size_flags_horizontal = 3
 selected = 0
@@ -200,11 +225,11 @@ popup/item_0/text = "Linear"
 popup/item_1/text = "Nearest"
 popup/item_1/id = 1
 
-[node name="Position" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="Position" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 text = "Position"
 
-[node name="PositionOptions" type="OptionButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="PositionOptions" type="OptionButton" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 size_flags_horizontal = 3
 selected = 0
@@ -213,12 +238,12 @@ popup/item_0/text = "Scaled"
 popup/item_1/text = "Tiled"
 popup/item_1/id = 1
 
-[node name="ZoomLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="ZoomLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 visible = false
 layout_mode = 2
 text = "Zoom"
 
-[node name="ZoomSlider" type="HSlider" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="ZoomSlider" type="HSlider" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 visible = false
 layout_mode = 2
 size_flags_horizontal = 3
@@ -227,46 +252,47 @@ min_value = 0.5
 max_value = 8.0
 value = 0.5
 
-[node name="PathLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="PathLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 text = "Path"
 
-[node name="HBoxContainer" type="HBoxContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="HBoxContainer" type="HBoxContainer" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 
-[node name="PathBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details/HBoxContainer"]
+[node name="PathBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details/HBoxContainer"]
+unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
 editable = false
 
-[node name="PathCopyButton" type="Button" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details/HBoxContainer"]
+[node name="PathCopyButton" type="Button" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details/HBoxContainer"]
 layout_mode = 2
 icon = ExtResource("7_2pq2g")
 flat = true
 
-[node name="FileTypeLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="FileTypeLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 text = "File Type"
 
-[node name="FileTypeBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="FileTypeBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 size_flags_horizontal = 3
 editable = false
 
-[node name="ResolutionLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="ResolutionLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 text = "Resolution"
 
-[node name="ResolutionBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="ResolutionBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 size_flags_horizontal = 3
 editable = false
 
-[node name="FileSizeLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="FileSizeLabel" type="Label" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 text = "File Size"
 
-[node name="FileSizeBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VSplitContainer/PanelContainer2/MarginContainer/Scroll/Details"]
+[node name="FileSizeBox" type="LineEdit" parent="TabContainer/Textures/VBoxContainer/HSplitContainer/HSplitContainer/Preview/VBoxContainer/PanelContainer/MarginContainer/Details"]
 layout_mode = 2
 size_flags_horizontal = 3
 editable = false