OVMS3-idf/tools/windows/tool_setup/idf_page.iss.inc

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2019-04-29 02:36:03 +00:00
{ Copyright 2019 Espressif Systems (Shanghai) PTE LTD
SPDX-License-Identifier: Apache-2.0 }
{ ------------------------------ Page to select whether to download ESP-IDF, or use an existing copy ------------------------------ }
var
IDFPage: TInputOptionWizardPage;
IDFSelectionDownloadIndex: Integer;
IDFSelectionCustomPathIndex: Integer;
IDFUseExisting: Boolean;
IDFExistingPath: String;
function IDFDownloadRequired(): Boolean;
begin
Result := not IDFUseExisting;
end;
procedure IDFPageUpdateInput();
var
Enable: Boolean;
begin
if IDFPage.SelectedValueIndex = IDFSelectionCustomPathIndex then
Enable := True;
ChoicePageSetInputEnabled(IDFPage, Enable);
end;
procedure OnIDFPagePrepare(Sender: TObject);
var
Page: TInputOptionWizardPage;
begin
Page := TInputOptionWizardPage(Sender);
Log('OnIDFPagePrepare');
if Page.CheckListBox.Items.Count > 0 then
exit;
IDFSelectionDownloadIndex := Page.Add('Download ESP-IDF')
IDFSelectionCustomPathIndex := Page.Add('Use an existing ESP-IDF directory');
Page.SelectedValueIndex := 0;
IDFPageUpdateInput();
end;
procedure OnIDFSelectionChange(Sender: TObject);
var
Page: TInputOptionWizardPage;
begin
Page := TInputOptionWizardPage(Sender);
Log('OnIDFSelectionChange index=' + IntToStr(Page.SelectedValueIndex));
IDFPageUpdateInput();
end;
function OnIDFPageValidate(Sender: TWizardPage): Boolean;
var
Page: TInputOptionWizardPage;
NotSupportedMsg, IDFPath, IDFPyPath, RequirementsPath: String;
begin
Page := TInputOptionWizardPage(Sender);
Log('OnIDFPageValidate index=' + IntToStr(Page.SelectedValueIndex));
if Page.SelectedValueIndex = IDFSelectionDownloadIndex then
begin
IDFUseExisting := False;
Result := True;
end else begin
IDFUseExisting := True;
Result := False;
NotSupportedMsg := 'The selected version of ESP-IDF is not supported:' + #13#10;
IDFPath := ChoicePageGetInputText(Page);
if not DirExists(IDFPath) then
begin
MsgBox('Directory doesn''t exist: ' + IDFPath + #13#10 +
'Please choose an existing ESP-IDF directory', mbError, MB_OK);
exit;
end;
IDFPyPath := IDFPath + '\tools\idf.py';
if not FileExists(IDFPyPath) then
begin
MsgBox(NotSupportedMsg +
'Can not find idf.py in ' + IDFPath + '\tools', mbError, MB_OK);
exit;
end;
RequirementsPath := IDFPath + '\requirements.txt';
if not FileExists(RequirementsPath) then
begin
MsgBox(NotSupportedMsg +
'Can not find requirements.txt in ' + IDFPath, mbError, MB_OK);
exit;
end;
IDFExistingPath := IDFPath;
Result := True;
end;
end;
<event('InitializeWizard')>
procedure CreateIDFPage();
begin
IDFPage := ChoicePageCreate(
wpLicense,
'Download or use ESP-IDF', 'Please choose ESP-IDF version to download, or use an existing ESP-IDF copy',
'Available ESP-IDF versions',
'Choose existing ESP-IDF directory',
True,
@OnIDFPagePrepare,
@OnIDFSelectionChange,
@OnIDFPageValidate);
end;