Connected.Components/Components/Input/Input.razor

@namespace Connected.Components
@typeparam T
@inherits InputBase<T>

<div class="@Classname" style="@Style">
	@if (Adornment == Adornment.Start)
	{
	    <InputAdornment Class="@AdornmentClassname" 
                Icon="@AdornmentIcon" 
                Color="@AdornmentColor" 
                Size="@IconSize" 
                Text="@AdornmentText" 
                Edge="@Edge.Start" 
                AdornmentClick="@OnAdornmentClick" 
                AriaLabel="@AdornmentAriaLabel"
        />
	}

	@if (Lines > 1)
	{
	    <textarea class="@InputClassname"
                @ref="ElementReference" 
                rows="@Lines" 
                @attributes="UserAttributes"
                type="@InputTypeString"                  
                placeholder="@Placeholder" 
                disabled=@Disabled 
                readonly="@ReadOnly" 
                inputmode="@InputMode.ToString()"
			    @oninput="OnInput" 
                @onchange="OnChange" 
                @onblur="@OnBlurred" 
                @onkeydown="@InvokeKeyDown" 
                @onkeypress="@InvokeKeyPress" 
                @onkeyup="@InvokeKeyUp" 
                @onpaste="@OnPaste" 
                value="@_internalText" 
                maxlength="@MaxLength"
			    @onkeydown:preventDefault="@KeyDownPreventDefault" 
                @onkeypress:preventDefault="@KeyPressPreventDefault" 
                @onkeyup:preventDefault="@KeyUpPreventDefault"
                @onmousewheel="@OnMouseWheel" 
                @onwheel="@OnMouseWheel"
                aria-invalid="@Error.ToString().ToLower()"
                aria-describedby="@ErrorId"
        > 
            @Text
        </textarea>
        @*Note: double mouse wheel handlers needed for Firefox because it doesn't know onmousewheel*@
        @*note: the value="@_internalText" is absolutely essential here. the inner html @Text is needed by tests checking it*@
	}
	else
	{
	    <input class="@InputClassname"
                @ref="ElementReference" 
                @attributes="UserAttributes" 
                type="@InputTypeString"                  
                value="@_internalText" 
                @oninput="OnInput" 
                @onchange="OnChange"
                placeholder="@Placeholder" 
                disabled=@Disabled 
                readonly="@ReadOnly" 
                @onblur="@OnBlurred" 
                inputmode="@InputMode.ToString()" 
                pattern="@Pattern"
                @onkeydown="@InvokeKeyDown" 
                @onkeypress="@InvokeKeyPress" 
                @onkeyup="@InvokeKeyUp" 
                maxlength="@MaxLength"
                @onkeydown:preventDefault="KeyDownPreventDefault" 
                @onkeypress:preventDefault="@KeyPressPreventDefault" 
                @onkeyup:preventDefault="@KeyUpPreventDefault"
                @onmousewheel="@OnMouseWheel" 
                @onwheel="@OnMouseWheel"
                aria-invalid="@Error.ToString().ToLower()"
                aria-describedby="@ErrorId"
         />
	     @*Note: double mouse wheel handlers needed for Firefox because it doesn't know onmousewheel*@
      
         @if (Disabled) {
             @*Note: this div must always be there to avoid crashes in WASM, but it is hidden most of the time except if ChildContent should be shown.
                           In Disabled state the tabindex attribute must NOT be set at all or else it will get focus on click
             *@
	        <div class="@InputClassname"
                style="@("display:"+(InputType == InputType.Hidden && ChildContent != null ? "inline" : "none"))"                  
                @onblur="@OnBlurred" @ref="@_elementReference1" 
            >
                @ChildContent
            </div>
        } 
        else
        {
             @*Note: this div must always be there to avoid crashes in WASM, but it is hidden most of the time except if ChildContent should be shown.*@
            <div class="@InputClassname"
                 style="@("display:"+(InputType == InputType.Hidden && ChildContent != null ? "inline" : "none"))"  
                 tabindex="@(InputType == InputType.Hidden && ChildContent != null ? 0 : -1)" 
                 @onblur="@OnBlurred" @ref="@_elementReference1" 
            >
                @ChildContent
            </div>            
        }
    }

	@if (_showClearable && !Disabled)
    {
        <IconButton Class="@ClearButtonClassname"
                    Color="@ThemeColor.Default" 
                    Icon="@ClearIcon" 
                    Size="@Size.Small" 
                    OnClick="@ClearButtonClickHandlerAsync"
                    tabindex="-1"
                />
	}

	@if (Adornment == Adornment.End)
	{
	    <InputAdornment Class="@AdornmentClassname" 
                Icon="@AdornmentIcon" 
                Color="@AdornmentColor" 
                Size="@IconSize" 
                Text="@AdornmentText" 
                Edge="@Edge.End" 
                AdornmentClick="@OnAdornmentClick" 
                AriaLabel="@AdornmentAriaLabel"
        />
	}

	@if (Variant == Variant.Outlined)
	{
	    <div class="mud-input-outlined-border"></div>
	}

	@if (!HideSpinButtons)
	{
	    <div class="mud-input-numeric-spin">
            <Button Variant="Variant.Text" @onclick="OnIncrement" Disabled="@(Disabled || ReadOnly)" tabindex="-1">
                <Icon Icon="@NumericUpIcon" Size="@GetButtonSize()" />
            </Button>
            <Button Variant="Variant.Text" @onclick="OnDecrement" Disabled="@(Disabled || ReadOnly)" tabindex="-1">
                <Icon Icon="@NumericDownIcon" Size="@GetButtonSize()" />
            </Button>
	    </div>
	}
</div>