MainWindow.xaml

<Window x:Class="Installer.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Installer"
        mc:Ignorable="d"
        d:DesignWidth="1280" d:DesignHeight="720"
        Title="Frogman Engine GDK Installer" Width="1280" Height="720"
        ResizeMode="NoResize">


    
    
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="620*"/>
            <RowDefinition Height="74*"/>
            <RowDefinition Height="11*"/>
        </Grid.RowDefinitions>

        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="384"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>




        <!-- Left panel -->
        <Border Grid.Column="0" Grid.RowSpan="3">
            <Border.Background>
                <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                    <GradientStop x:Name="colorAnimationAlpha" Offset="0"/>
                    <GradientStop x:Name="colorAnimationZulu" Offset="1.2"/>
                </LinearGradientBrush>
            </Border.Background>
        </Border>

        <TextBlock TextWrapping="Wrap" Text="Frogman Engine GDK" Foreground="LightGray" FontSize="32" FontWeight="Bold" Margin="30,100,0,371"/>

        <TextBlock TextWrapping="Wrap" Foreground="LightGray" FontSize="8" FontWeight="Bold" Margin="15,49,15,2" Grid.Row="1" Grid.RowSpan="2">
        By Unknown Stryker<LineBreak/>
        GitHub: https://github.com/Unknown-Stryker
        </TextBlock>




        <!-- Main contents area -->
        <Grid Grid.Column="1" Margin="0,0,0,10" Grid.RowSpan="3" Background="White">
            <Grid.RowDefinitions>
                <RowDefinition Height="*"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>
            <Frame x:Name="MainFrame" NavigationUIVisibility="Hidden">
                <Frame.Content>
                    <Grid>
                        <TextBlock TextWrapping="Wrap" Text="The License Agreement" FontSize="32" FontWeight="Bold" Margin="20,100,20,415"/>

                        <!-- Scrollable license text section -->
                        <ScrollViewer Grid.Row="0" VerticalScrollBarVisibility="Visible" Margin="20,200,20,0">
                            <TextBlock TextWrapping="Wrap" Height="1873">

                        <!-- Insert license text here -->
                        # Copyright © from 2022-present, UNKNOWN STRYKER. All Rights Reserved.<LineBreak/>
                        Frogman Engine is licensed under the Apache License, version 2.0.<LineBreak/>
                        http://www.apache.org/licenses/<LineBreak/><LineBreak/>

                        THIS LICENSE IS APPLIED TO THE FROGMAN ENGINE SDK, AND ALL SUB-PROJECTS OF THE SDK, UNLESS OTHERWISE SPECIFIED.<LineBreak/><LineBreak/><LineBreak/>


                        TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION<LineBreak/><LineBreak/>
                        #1. Definitions.<LineBreak/>
                        "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.<LineBreak/>
                        "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.<LineBreak/>
                        "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.<LineBreak/>
                        "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.<LineBreak/>
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                        "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."<LineBreak/>
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                        #2. Grant of Copyright License.<LineBreak/>
                        Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.<LineBreak/><LineBreak/>

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                        Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.<LineBreak/><LineBreak/>

                        #4. Redistribution.<LineBreak/> 
                        You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:<LineBreak/>
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                        #5. Submission of Contributions.<LineBreak/>
                        Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.<LineBreak/><LineBreak/>

                        #6. Trademarks.<LineBreak/>
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                        #7. Disclaimer of Warranty.<LineBreak/>
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                        #8. Limitation of Liability.<LineBreak/>
                        In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.<LineBreak/><LineBreak/>

                        #9. Accepting Warranty or Additional Liability.<LineBreak/>
                        While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.<LineBreak/><LineBreak/>

                        END OF TERMS AND CONDITIONS<LineBreak/><LineBreak/><LineBreak/>

                    
                        APPENDIX: How to apply the Apache License to your work<LineBreak/><LineBreak/>

                        To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives.<LineBreak/><LineBreak/>

                        <Run Text="    "/>Copyright [yyyy] [name of copyright owner]<LineBreak/><LineBreak/>

                        Licensed under the Apache License, Version 2.0 (the "License");<LineBreak/>                                                                
                        you may not use this file except in compliance with the License.<LineBreak/>
                        You may obtain a copy of the License at<LineBreak/><LineBreak/>

                        <Run Text="    "/>http://www.apache.org/licenses/LICENSE-2.0<LineBreak/><LineBreak/>

                        Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<LineBreak/>
                        See the License for the specific language governing permissions and limitations under the License.<LineBreak/>
                            </TextBlock>
                        </ScrollViewer>

                    </Grid>
                </Frame.Content>
            </Frame>

            <TextBlock TextWrapping="Wrap" FontSize="8" Margin="20,10,250,10" Grid.Row="1">
                        * By accepting the license<LineBreak/>
                          you agree to the terms and conditions of the license agreement; and<LineBreak/>
                          YOU ARE AWARE THAT THE FROGMAN ENGINE SDK IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.<LineBreak/>
                          IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
            </TextBlock>

            <!-- buttons -->
            <StackPanel Grid.Row="1" Orientation="Horizontal" HorizontalAlignment="Right" Margin="10">
                <Button x:Name="NextButton" Content="{Binding Path=ToNextButtonText, UpdateSourceTrigger=PropertyChanged}" Width="100" Height="25" Margin="5" Click="OnClickGoNext"/>
                <Button x:Name="PreviousButton" Content="{Binding Path=ToPreviousButtonText, UpdateSourceTrigger=PropertyChanged}" Width="100" Height="25" Margin="5" Click="OnClickGoBack"/>
            </StackPanel>

        </Grid>

    </Grid>
    
    
</Window>