Inno Setup-如何在卸载程序中创建OuterNotebook/欢迎页面? [英] Inno Setup - How to create a OuterNotebook/welcome page in the uninstaller?
本文介绍了Inno Setup-如何在卸载程序中创建OuterNotebook/欢迎页面?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用Martin Prikryl的答案中的以下代码访问自定义卸载"页面(不是MsgBox).
如何修改此代码的第一页，以在OuterNotebook页上显示类似欢迎"的页面(即没有MainPanel标头)?
解决方案
您可以像其他页面一样创建页面，除了页面的父页面是UninstallProgressForm.OuterNotebook而不是.InnerNotebook.
棘手的部分不是如何创建页面，而是如何实现 Next / Back 按钮.
欢迎"页面上的"下一步"按钮必须将OuterNotebook的页面从欢迎"页面更改为UninstallProgressForm.InnerPage.当然，请确保.InnerNotebook上的活动页面是第一个普通/内部页面.
相反，第一页普通/内页上的 Back 按钮必须将OuterNotebook的页面从UninstallProgressForm.InnerPage更改为欢迎"页面.
因此，请修改我对自定义卸载页面(而非MsgBox)的答案，以解决上述问题得到:
[Files]
Source: "compiler:WizModernImage-IS.bmp"; DestDir: {app}
[Code]
var
UninstallWelcomePage: TNewNotebookPage;
UninstallFirstPage: TNewNotebookPage;
UninstallSecondPage: TNewNotebookPage;
UninstallBackButton: TNewButton;
UninstallNextButton: TNewButton;
procedure UpdateUninstallWizard;
begin
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallFirstPage then
begin
UninstallProgressForm.PageNameLabel.Caption := 'First uninstall wizard page';
UninstallProgressForm.PageDescriptionLabel.Caption :=
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
end
else
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallSecondPage then
begin
UninstallProgressForm.PageNameLabel.Caption := 'Second uninstall wizard page';
UninstallProgressForm.PageDescriptionLabel.Caption :=
'Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.';
end;
UninstallBackButton.Visible :=
(UninstallProgressForm.OuterNotebook.ActivePage <> UninstallWelcomePage);
if UninstallProgressForm.InnerNotebook.ActivePage <> UninstallSecondPage then
begin
UninstallNextButton.Caption := SetupMessage(msgButtonNext);
UninstallNextButton.ModalResult := mrNone;
end
else
begin
UninstallNextButton.Caption := 'Uninstall';
{ Make the "Uninstall" button break the ShowModal loop }
UninstallNextButton.ModalResult := mrOK;
end;
end;
procedure UninstallNextButtonClick(Sender: TObject);
begin
if UninstallProgressForm.OuterNotebook.ActivePage = UninstallWelcomePage then
begin
UninstallProgressForm.OuterNotebook.ActivePage := UninstallProgressForm.InnerPage;
UninstallProgressForm.InnerNotebook.ActivePage := UninstallFirstPage;
UpdateUninstallWizard;
end
else
begin
if UninstallProgressForm.InnerNotebook.ActivePage <> UninstallSecondPage then
begin
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallFirstPage then
begin
UninstallProgressForm.InnerNotebook.ActivePage := UninstallSecondPage;
end;
UpdateUninstallWizard;
end
else
begin
UninstallNextButton.Visible := False;
UninstallBackButton.Visible := False;
end;
end;
end;
procedure UninstallBackButtonClick(Sender: TObject);
begin
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallFirstPage then
begin
UninstallProgressForm.OuterNotebook.ActivePage := UninstallWelcomePage;
end
else
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallSecondPage then
begin
UninstallProgressForm.InnerNotebook.ActivePage := UninstallFirstPage;
end;
UpdateUninstallWizard;
end;
procedure InitializeUninstallProgressForm();
var
PageText: TNewStaticText;
UninstallWizardBitmapImage: TBitmapImage;
PageNameLabel: string;
PageDescriptionLabel: string;
CancelButtonEnabled: Boolean;
CancelButtonModalResult: Integer;
begin
if not UninstallSilent then
begin
PageNameLabel := UninstallProgressForm.PageNameLabel.Caption;
PageDescriptionLabel := UninstallProgressForm.PageDescriptionLabel.Caption;
{ Create the Welcome page and make it active }
UninstallWelcomePage := TNewNotebookPage.Create(UninstallProgressForm);
UninstallWelcomePage.Notebook := UninstallProgressForm.OuterNotebook;
UninstallWelcomePage.Parent := UninstallProgressForm.OuterNotebook;
UninstallWelcomePage.Align := alClient;
UninstallWelcomePage.Color := clWindow;
UninstallWizardBitmapImage := TBitmapImage.Create(UninstallProgressForm);
UninstallWizardBitmapImage.Parent := UninstallWelcomePage;
UninstallWizardBitmapImage.Width := ScaleX(164);
UninstallWizardBitmapImage.Height := ScaleX(314);
UninstallWizardBitmapImage.Bitmap.LoadFromFile(
ExpandConstant('{app}\WizModernImage-IS.bmp'));
UninstallWizardBitmapImage.Center := True;
UninstallWizardBitmapImage.Stretch := True;
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallWelcomePage;
PageText.Left := ScaleX(176);
PageText.Top := ScaleX(16);
PageText.Width := ScaleX(301);
PageText.Height := ScaleX(54);
PageText.AutoSize := False;
PageText.Caption := 'Welcome to the My Program uninstall wizard';
PageText.ShowAccelChar := False;
PageText.WordWrap := True;
PageText.Font.Name := 'Verdana';
PageText.Font.Size := 12;
PageText.Font.Style := [fsBold];
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallWelcomePage;
PageText.Left := ScaleX(176);
PageText.Top := ScaleX(76);
PageText.Width := ScaleX(301);
PageText.Height := ScaleX(234);
PageText.AutoSize := False;
PageText.Caption :=
'This will uninstall My Program 1.5 from your computer.'#13#10#13#10 +
'It is recommended that your close all other applications before continuing.' +
#13#10#13#10 +
'Click Next to continue, or Cancel to exit Uninstall.';
PageText.ShowAccelChar := False;
PageText.WordWrap := True;
UninstallProgressForm.OuterNotebook.ActivePage := UninstallWelcomePage;
{ Create the first page }
UninstallFirstPage := TNewNotebookPage.Create(UninstallProgressForm);
UninstallFirstPage.Notebook := UninstallProgressForm.InnerNotebook;
UninstallFirstPage.Parent := UninstallProgressForm.InnerNotebook;
UninstallFirstPage.Align := alClient;
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallFirstPage;
PageText.Top := UninstallProgressForm.StatusLabel.Top;
PageText.Left := UninstallProgressForm.StatusLabel.Left;
PageText.Width := UninstallProgressForm.StatusLabel.Width;
PageText.Height := UninstallProgressForm.StatusLabel.Height;
PageText.AutoSize := False;
PageText.ShowAccelChar := False;
PageText.Caption := 'Press Next to proceeed with uninstallation.';
{ Create the second page }
UninstallSecondPage := TNewNotebookPage.Create(UninstallProgressForm);
UninstallSecondPage.Notebook := UninstallProgressForm.InnerNotebook;
UninstallSecondPage.Parent := UninstallProgressForm.InnerNotebook;
UninstallSecondPage.Align := alClient;
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallSecondPage;
PageText.Top := UninstallProgressForm.StatusLabel.Top;
PageText.Left := UninstallProgressForm.StatusLabel.Left;
PageText.Width := UninstallProgressForm.StatusLabel.Width;
PageText.Height := UninstallProgressForm.StatusLabel.Height;
PageText.AutoSize := False;
PageText.ShowAccelChar := False;
PageText.Caption := 'Press Uninstall to proceeed with uninstallation.';
UninstallNextButton := TNewButton.Create(UninstallProgressForm);
UninstallNextButton.Parent := UninstallProgressForm;
UninstallNextButton.Left :=
UninstallProgressForm.CancelButton.Left -
UninstallProgressForm.CancelButton.Width -
ScaleX(10);
UninstallNextButton.Top := UninstallProgressForm.CancelButton.Top;
UninstallNextButton.Width := UninstallProgressForm.CancelButton.Width;
UninstallNextButton.Height := UninstallProgressForm.CancelButton.Height;
UninstallNextButton.OnClick := @UninstallNextButtonClick;
UninstallBackButton := TNewButton.Create(UninstallProgressForm);
UninstallBackButton.Parent := UninstallProgressForm;
UninstallBackButton.Left :=
UninstallNextButton.Left - UninstallNextButton.Width - ScaleX(10);
UninstallBackButton.Top := UninstallProgressForm.CancelButton.Top;
UninstallBackButton.Width := UninstallProgressForm.CancelButton.Width;
UninstallBackButton.Height := UninstallProgressForm.CancelButton.Height;
UninstallBackButton.Caption := SetupMessage(msgButtonBack);
UninstallBackButton.OnClick := @UninstallBackButtonClick;
UninstallBackButton.TabOrder := UninstallProgressForm.CancelButton.TabOrder;
UninstallNextButton.TabOrder := UninstallBackButton.TabOrder + 1;
UninstallProgressForm.CancelButton.TabOrder := UninstallNextButton.TabOrder + 1;
{ Run our wizard pages }
UpdateUninstallWizard;
CancelButtonEnabled := UninstallProgressForm.CancelButton.Enabled
UninstallProgressForm.CancelButton.Enabled := True;
CancelButtonModalResult := UninstallProgressForm.CancelButton.ModalResult;
UninstallProgressForm.CancelButton.ModalResult := mrCancel;
if UninstallProgressForm.ShowModal = mrCancel then Abort;
{ Restore the standard page payout }
UninstallProgressForm.CancelButton.Enabled := CancelButtonEnabled;
UninstallProgressForm.CancelButton.ModalResult := CancelButtonModalResult;
UninstallProgressForm.PageNameLabel.Caption := PageNameLabel;
UninstallProgressForm.PageDescriptionLabel.Caption := PageDescriptionLabel;
UninstallProgressForm.InnerNotebook.ActivePage :=
UninstallProgressForm.InstallingPage;
end;
end;
请注意，无法在卸载程序中使用安装程序中的内置映像.在上面的简单代码中，我将欢迎"页面图像安装到{app}并从那里加载它.
如果要避免这种情况，请参阅我对如何在卸载程序中保留卸载文件的答案?
I am using this code from the answer by Martin Prikryl to Custom Uninstall page (not MsgBox).
How to modify the first page of this code to show a "Welcome"-like page on the OuterNotebook page (i.e. without the MainPanel header)?
解决方案
You create the page as any other, except that its parent will be the UninstallProgressForm.OuterNotebook, not the .InnerNotebook.
Tricky part is not how to create the page, but how to implement the Next/Back buttons.
The Next button on the "welcome" page must change the page of the OuterNotebook from the "welcome" page to the UninstallProgressForm.InnerPage. And of course make sure the active page on the .InnerNotebook is the first normal/inner page.
Conversely, the Back button on the first normal/inner page must change the page of the OuterNotebook from the UninstallProgressForm.InnerPage to the "welcome" page.
So modifying my answer to the Custom Uninstall page (not MsgBox) to cater for the above, you will get:
[Files]
Source: "compiler:WizModernImage-IS.bmp"; DestDir: {app}
[Code]
var
UninstallWelcomePage: TNewNotebookPage;
UninstallFirstPage: TNewNotebookPage;
UninstallSecondPage: TNewNotebookPage;
UninstallBackButton: TNewButton;
UninstallNextButton: TNewButton;
procedure UpdateUninstallWizard;
begin
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallFirstPage then
begin
UninstallProgressForm.PageNameLabel.Caption := 'First uninstall wizard page';
UninstallProgressForm.PageDescriptionLabel.Caption :=
'Lorem ipsum dolor sit amet, consectetur adipiscing elit.';
end
else
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallSecondPage then
begin
UninstallProgressForm.PageNameLabel.Caption := 'Second uninstall wizard page';
UninstallProgressForm.PageDescriptionLabel.Caption :=
'Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.';
end;
UninstallBackButton.Visible :=
(UninstallProgressForm.OuterNotebook.ActivePage <> UninstallWelcomePage);
if UninstallProgressForm.InnerNotebook.ActivePage <> UninstallSecondPage then
begin
UninstallNextButton.Caption := SetupMessage(msgButtonNext);
UninstallNextButton.ModalResult := mrNone;
end
else
begin
UninstallNextButton.Caption := 'Uninstall';
{ Make the "Uninstall" button break the ShowModal loop }
UninstallNextButton.ModalResult := mrOK;
end;
end;
procedure UninstallNextButtonClick(Sender: TObject);
begin
if UninstallProgressForm.OuterNotebook.ActivePage = UninstallWelcomePage then
begin
UninstallProgressForm.OuterNotebook.ActivePage := UninstallProgressForm.InnerPage;
UninstallProgressForm.InnerNotebook.ActivePage := UninstallFirstPage;
UpdateUninstallWizard;
end
else
begin
if UninstallProgressForm.InnerNotebook.ActivePage <> UninstallSecondPage then
begin
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallFirstPage then
begin
UninstallProgressForm.InnerNotebook.ActivePage := UninstallSecondPage;
end;
UpdateUninstallWizard;
end
else
begin
UninstallNextButton.Visible := False;
UninstallBackButton.Visible := False;
end;
end;
end;
procedure UninstallBackButtonClick(Sender: TObject);
begin
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallFirstPage then
begin
UninstallProgressForm.OuterNotebook.ActivePage := UninstallWelcomePage;
end
else
if UninstallProgressForm.InnerNotebook.ActivePage = UninstallSecondPage then
begin
UninstallProgressForm.InnerNotebook.ActivePage := UninstallFirstPage;
end;
UpdateUninstallWizard;
end;
procedure InitializeUninstallProgressForm();
var
PageText: TNewStaticText;
UninstallWizardBitmapImage: TBitmapImage;
PageNameLabel: string;
PageDescriptionLabel: string;
CancelButtonEnabled: Boolean;
CancelButtonModalResult: Integer;
begin
if not UninstallSilent then
begin
PageNameLabel := UninstallProgressForm.PageNameLabel.Caption;
PageDescriptionLabel := UninstallProgressForm.PageDescriptionLabel.Caption;
{ Create the Welcome page and make it active }
UninstallWelcomePage := TNewNotebookPage.Create(UninstallProgressForm);
UninstallWelcomePage.Notebook := UninstallProgressForm.OuterNotebook;
UninstallWelcomePage.Parent := UninstallProgressForm.OuterNotebook;
UninstallWelcomePage.Align := alClient;
UninstallWelcomePage.Color := clWindow;
UninstallWizardBitmapImage := TBitmapImage.Create(UninstallProgressForm);
UninstallWizardBitmapImage.Parent := UninstallWelcomePage;
UninstallWizardBitmapImage.Width := ScaleX(164);
UninstallWizardBitmapImage.Height := ScaleX(314);
UninstallWizardBitmapImage.Bitmap.LoadFromFile(
ExpandConstant('{app}\WizModernImage-IS.bmp'));
UninstallWizardBitmapImage.Center := True;
UninstallWizardBitmapImage.Stretch := True;
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallWelcomePage;
PageText.Left := ScaleX(176);
PageText.Top := ScaleX(16);
PageText.Width := ScaleX(301);
PageText.Height := ScaleX(54);
PageText.AutoSize := False;
PageText.Caption := 'Welcome to the My Program uninstall wizard';
PageText.ShowAccelChar := False;
PageText.WordWrap := True;
PageText.Font.Name := 'Verdana';
PageText.Font.Size := 12;
PageText.Font.Style := [fsBold];
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallWelcomePage;
PageText.Left := ScaleX(176);
PageText.Top := ScaleX(76);
PageText.Width := ScaleX(301);
PageText.Height := ScaleX(234);
PageText.AutoSize := False;
PageText.Caption :=
'This will uninstall My Program 1.5 from your computer.'#13#10#13#10 +
'It is recommended that your close all other applications before continuing.' +
#13#10#13#10 +
'Click Next to continue, or Cancel to exit Uninstall.';
PageText.ShowAccelChar := False;
PageText.WordWrap := True;
UninstallProgressForm.OuterNotebook.ActivePage := UninstallWelcomePage;
{ Create the first page }
UninstallFirstPage := TNewNotebookPage.Create(UninstallProgressForm);
UninstallFirstPage.Notebook := UninstallProgressForm.InnerNotebook;
UninstallFirstPage.Parent := UninstallProgressForm.InnerNotebook;
UninstallFirstPage.Align := alClient;
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallFirstPage;
PageText.Top := UninstallProgressForm.StatusLabel.Top;
PageText.Left := UninstallProgressForm.StatusLabel.Left;
PageText.Width := UninstallProgressForm.StatusLabel.Width;
PageText.Height := UninstallProgressForm.StatusLabel.Height;
PageText.AutoSize := False;
PageText.ShowAccelChar := False;
PageText.Caption := 'Press Next to proceeed with uninstallation.';
{ Create the second page }
UninstallSecondPage := TNewNotebookPage.Create(UninstallProgressForm);
UninstallSecondPage.Notebook := UninstallProgressForm.InnerNotebook;
UninstallSecondPage.Parent := UninstallProgressForm.InnerNotebook;
UninstallSecondPage.Align := alClient;
PageText := TNewStaticText.Create(UninstallProgressForm);
PageText.Parent := UninstallSecondPage;
PageText.Top := UninstallProgressForm.StatusLabel.Top;
PageText.Left := UninstallProgressForm.StatusLabel.Left;
PageText.Width := UninstallProgressForm.StatusLabel.Width;
PageText.Height := UninstallProgressForm.StatusLabel.Height;
PageText.AutoSize := False;
PageText.ShowAccelChar := False;
PageText.Caption := 'Press Uninstall to proceeed with uninstallation.';
UninstallNextButton := TNewButton.Create(UninstallProgressForm);
UninstallNextButton.Parent := UninstallProgressForm;
UninstallNextButton.Left :=
UninstallProgressForm.CancelButton.Left -
UninstallProgressForm.CancelButton.Width -
ScaleX(10);
UninstallNextButton.Top := UninstallProgressForm.CancelButton.Top;
UninstallNextButton.Width := UninstallProgressForm.CancelButton.Width;
UninstallNextButton.Height := UninstallProgressForm.CancelButton.Height;
UninstallNextButton.OnClick := @UninstallNextButtonClick;
UninstallBackButton := TNewButton.Create(UninstallProgressForm);
UninstallBackButton.Parent := UninstallProgressForm;
UninstallBackButton.Left :=
UninstallNextButton.Left - UninstallNextButton.Width - ScaleX(10);
UninstallBackButton.Top := UninstallProgressForm.CancelButton.Top;
UninstallBackButton.Width := UninstallProgressForm.CancelButton.Width;
UninstallBackButton.Height := UninstallProgressForm.CancelButton.Height;
UninstallBackButton.Caption := SetupMessage(msgButtonBack);
UninstallBackButton.OnClick := @UninstallBackButtonClick;
UninstallBackButton.TabOrder := UninstallProgressForm.CancelButton.TabOrder;
UninstallNextButton.TabOrder := UninstallBackButton.TabOrder + 1;
UninstallProgressForm.CancelButton.TabOrder := UninstallNextButton.TabOrder + 1;
{ Run our wizard pages }
UpdateUninstallWizard;
CancelButtonEnabled := UninstallProgressForm.CancelButton.Enabled
UninstallProgressForm.CancelButton.Enabled := True;
CancelButtonModalResult := UninstallProgressForm.CancelButton.ModalResult;
UninstallProgressForm.CancelButton.ModalResult := mrCancel;
if UninstallProgressForm.ShowModal = mrCancel then Abort;
{ Restore the standard page payout }
UninstallProgressForm.CancelButton.Enabled := CancelButtonEnabled;
UninstallProgressForm.CancelButton.ModalResult := CancelButtonModalResult;
UninstallProgressForm.PageNameLabel.Caption := PageNameLabel;
UninstallProgressForm.PageDescriptionLabel.Caption := PageDescriptionLabel;
UninstallProgressForm.InnerNotebook.ActivePage :=
UninstallProgressForm.InstallingPage;
end;
end;
Note that there's no way to use the built-in images from the installer in the uninstaller. In my simple code above, I install the "welcome" page image to the {app} and load it from there.
If you want to avoid this, see my answer to the How keep uninstall files inside uninstaller?
这篇关于Inno Setup-如何在卸载程序中创建OuterNotebook/欢迎页面?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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