112 lines
3 KiB
PHP
112 lines
3 KiB
PHP
{ Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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SPDX-License-Identifier: Apache-2.0 }
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{ ------------------------------ Page to select whether to download ESP-IDF, or use an existing copy ------------------------------ }
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var
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IDFPage: TInputOptionWizardPage;
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IDFSelectionDownloadIndex: Integer;
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IDFSelectionCustomPathIndex: Integer;
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IDFUseExisting: Boolean;
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IDFExistingPath: String;
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function IDFDownloadRequired(): Boolean;
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begin
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Result := not IDFUseExisting;
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end;
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procedure IDFPageUpdateInput();
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var
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Enable: Boolean;
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begin
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if IDFPage.SelectedValueIndex = IDFSelectionCustomPathIndex then
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Enable := True;
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ChoicePageSetInputEnabled(IDFPage, Enable);
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end;
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procedure OnIDFPagePrepare(Sender: TObject);
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var
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Page: TInputOptionWizardPage;
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begin
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Page := TInputOptionWizardPage(Sender);
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Log('OnIDFPagePrepare');
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if Page.CheckListBox.Items.Count > 0 then
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exit;
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IDFSelectionDownloadIndex := Page.Add('Download ESP-IDF')
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IDFSelectionCustomPathIndex := Page.Add('Use an existing ESP-IDF directory');
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Page.SelectedValueIndex := 0;
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IDFPageUpdateInput();
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end;
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procedure OnIDFSelectionChange(Sender: TObject);
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var
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Page: TInputOptionWizardPage;
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begin
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Page := TInputOptionWizardPage(Sender);
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Log('OnIDFSelectionChange index=' + IntToStr(Page.SelectedValueIndex));
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IDFPageUpdateInput();
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end;
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function OnIDFPageValidate(Sender: TWizardPage): Boolean;
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var
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Page: TInputOptionWizardPage;
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NotSupportedMsg, IDFPath, IDFPyPath, RequirementsPath: String;
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begin
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Page := TInputOptionWizardPage(Sender);
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Log('OnIDFPageValidate index=' + IntToStr(Page.SelectedValueIndex));
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if Page.SelectedValueIndex = IDFSelectionDownloadIndex then
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begin
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IDFUseExisting := False;
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Result := True;
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end else begin
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IDFUseExisting := True;
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Result := False;
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NotSupportedMsg := 'The selected version of ESP-IDF is not supported:' + #13#10;
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IDFPath := ChoicePageGetInputText(Page);
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if not DirExists(IDFPath) then
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begin
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MsgBox('Directory doesn''t exist: ' + IDFPath + #13#10 +
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'Please choose an existing ESP-IDF directory', mbError, MB_OK);
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exit;
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end;
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IDFPyPath := IDFPath + '\tools\idf.py';
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if not FileExists(IDFPyPath) then
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begin
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MsgBox(NotSupportedMsg +
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'Can not find idf.py in ' + IDFPath + '\tools', mbError, MB_OK);
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exit;
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end;
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RequirementsPath := IDFPath + '\requirements.txt';
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if not FileExists(RequirementsPath) then
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begin
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MsgBox(NotSupportedMsg +
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'Can not find requirements.txt in ' + IDFPath, mbError, MB_OK);
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exit;
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end;
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IDFExistingPath := IDFPath;
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Result := True;
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end;
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end;
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<event('InitializeWizard')>
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procedure CreateIDFPage();
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begin
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IDFPage := ChoicePageCreate(
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wpLicense,
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'Download or use ESP-IDF', 'Please choose ESP-IDF version to download, or use an existing ESP-IDF copy',
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'Available ESP-IDF versions',
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'Choose existing ESP-IDF directory',
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True,
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@OnIDFPagePrepare,
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@OnIDFSelectionChange,
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@OnIDFPageValidate);
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end;
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