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Add mod root directory max length and warnings on non-ascii characters.

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This commit is contained in:
Ottermandias 2022-06-16 17:03:40 +02:00
parent 5f8eac0ec1
commit 787c19a170
1 changed files with 15 additions and 6 deletions
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17
Penumbra/UI/ConfigWindow.SettingsTab.cs
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@ -1,6 +1,7 @@
using System;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Numerics;
using Dalamud.Interface;
using Dalamud.Interface.ImGuiFileDialog;
@ -16,6 +17,7 @@ public partial class ConfigWindow
{
private partial class SettingsTab
{
public const int RootDirectoryMaxLength = 64;
private readonly ConfigWindow _window;
public SettingsTab( ConfigWindow window )
@ -65,11 +67,18 @@ public partial class ConfigWindow
// Do not change the directory without explicitly pressing enter or this button.
// Shows up only if the current input does not correspond to the current directory.
private static bool DrawPressEnterWarning( string old, float width )
private static bool DrawPressEnterWarning( string newName, string old, float width, bool saved )
{
using var color = ImRaii.PushColor( ImGuiCol.Button, Colors.PressEnterWarningBg );
var w = new Vector2( width, 0 );
return ImGui.Button( $"Press Enter or Click Here to Save (Current Directory: {old})", w );
var symbol = '\0';
var (text, valid) = newName.Length > RootDirectoryMaxLength
? ( $"Path is too long. The maximum length is {RootDirectoryMaxLength}.", false )
: newName.Any( c => ( symbol = c ) > ( char )0x7F )
? ( $"Path contains invalid symbol {symbol}. Only ASCII is allowed.", false )
: ( $"Press Enter or Click Here to Save (Current Directory: {old})", true );
return ( ImGui.Button( text, w ) || saved ) && valid;
}
// Draw a directory picker button that toggles the directory picker.
@ -128,7 +137,7 @@ public partial class ConfigWindow
var spacing = 3 * ImGuiHelpers.GlobalScale;
using var group = ImRaii.Group();
ImGui.SetNextItemWidth( _window._inputTextWidth.X - spacing - _window._iconButtonSize.X );
var save = ImGui.InputText( "##rootDirectory", ref _newModDirectory, 255, ImGuiInputTextFlags.EnterReturnsTrue );
var save = ImGui.InputText( "##rootDirectory", ref _newModDirectory, 64, ImGuiInputTextFlags.EnterReturnsTrue );
using var style = ImRaii.PushStyle( ImGuiStyleVar.ItemSpacing, new Vector2( spacing, 0 ) );
ImGui.SameLine();
DrawDirectoryPickerButton();
@ -147,7 +156,7 @@ public partial class ConfigWindow
if( Penumbra.Config.ModDirectory != _newModDirectory
&& _newModDirectory.Length != 0
&& ( save || DrawPressEnterWarning( Penumbra.Config.ModDirectory, pos ) ) )
&& DrawPressEnterWarning( _newModDirectory, Penumbra.Config.ModDirectory, pos, save ) )
{
Penumbra.ModManager.DiscoverMods( _newModDirectory );
}