private string getContextHtmlText(DiffPosition position, IGitCommandService git, out string stylesheet)
{
stylesheet = String.Empty;
DiffContext?context;
try
{
ContextDepth depth = new ContextDepth(0, 3);
IContextMaker textContextMaker = new SimpleContextMaker(git);
context = textContextMaker.GetContext(position, depth);
}
catch (Exception ex)
{
if (ex is ArgumentException || ex is ContextMakingException)
{
string errorMessage = "Cannot render HTML context.";
ExceptionHandlers.Handle(errorMessage, ex);
return(String.Format("<html><body>{0} See logs for details</body></html>", errorMessage));
}
throw;
}
Debug.Assert(context.HasValue);
DiffContextFormatter formatter =
new DiffContextFormatter(WinFormsHelpers.GetFontSizeInPixels(htmlPanelContext), 2);
stylesheet = formatter.GetStylesheet();
return(formatter.GetBody(context.Value));
}
internal DiffCallHandler(IGitCommandService git, IModificationListener modificationListener,
User currentUser, Action <MergeRequestKey> onDiscussionSubmitted)
{
_git = git ?? throw new ArgumentException("git argument cannot be null");
_modificationListener = modificationListener;
_currentUser = currentUser;
_onDiscussionSubmitted = onDiscussionSubmitted;
}
public FileNameMatcher(IGitCommandService git,
Action <string, string> onFileMove,
Func <string, string, string, bool> onFileRename,
Func <string, bool> onWrongMatch)
{
_git = git;
_onFileMove = onFileMove;
_onFileRename = onFileRename;
_onWrongMatch = onWrongMatch;
}
public DiscussionsForm(
IGitCommandService git, User currentUser, MergeRequestKey mrk, IEnumerable <Discussion> discussions,
string mergeRequestTitle, User mergeRequestAuthor,
ColorScheme colorScheme, AsyncDiscussionLoader discussionLoader, AsyncDiscussionHelper discussionHelper,
string webUrl, Shortcuts shortcuts,
Func <ICommandCallback, IEnumerable <ICommand> > getCommands)
{
_mergeRequestKey = mrk;
_mergeRequestTitle = mergeRequestTitle;
_discussionLoader = discussionLoader;
_discussionLoader.StatusChanged += onDiscussionLoaderStatusChanged;
CommonControls.Tools.WinFormsHelpers.FixNonStandardDPIIssue(this,
(float)Common.Constants.Constants.FontSizeChoices["Design"]);
InitializeComponent();
applyFont(Program.Settings.MainWindowFontSizeName);
applyTheme(Program.Settings.VisualThemeName);
var discussionLayout = new DiscussionLayout(
ConfigurationHelper.GetDiffContextPosition(Program.Settings),
ConfigurationHelper.GetDiscussionColumnWidth(Program.Settings),
Program.Settings.NeedShiftReplies);
_discussionLayout = discussionLayout;
_discussionLayout.DiffContextPositionChanged += updateSaveDefaultLayoutState;
_discussionLayout.DiscussionColumnWidthChanged += updateSaveDefaultLayoutState;
_discussionLayout.NeedShiftRepliesChanged += updateSaveDefaultLayoutState;
updateSaveDefaultLayoutState();
Program.Settings.PropertyChanged += onSettingsPropertyChanged;
var displayFilter = new DiscussionFilter(currentUser, mergeRequestAuthor, DiscussionFilterState.Default);
var discussionSort = new DiscussionSort(DiscussionSortState.Default);
// Includes making some boxes visible. This does not paint them because their parent (Form) is hidden so far.
discussionPanel.Initialize(discussionSort, displayFilter, discussionLoader, discussions,
shortcuts, git, colorScheme, mrk, mergeRequestAuthor, currentUser, discussionLayout);
if (discussionPanel.DiscussionCount < 1)
{
throw new NoDiscussionsToShow();
}
searchPanel.Initialize(discussionPanel);
discussionMenu.Initialize(discussionSort, displayFilter, discussionLayout,
discussionLoader, discussionHelper, getCommands(this), applyFont);
linkLabelGitLabURL.Text = webUrl;
toolTip.SetToolTip(linkLabelGitLabURL, webUrl);
linkLabelGitLabURL.SetLinkLabelClicked(UrlHelper.OpenBrowser);
Text = DefaultCaption;
MainMenuStrip = discussionMenu.MenuStrip;
}
/// <summary>
/// Throws ContextMakingException.
/// </summary>
static private IEnumerable <GitDiffSection> getDiffSections(IGitCommandService git,
string sha1, string sha2, string filename1, string filename2)
{
List <GitDiffSection> sections = new List <GitDiffSection>();
GitDiffArguments arguments = new GitDiffArguments(
GitDiffArguments.DiffMode.Context,
new GitDiffArguments.CommonArguments(sha1, sha2, filename1, filename2, null),
new GitDiffArguments.DiffContextArguments(0));
IEnumerable <string> diff;
try
{
diff = git?.ShowDiff(arguments);
}
catch (GitNotAvailableDataException ex)
{
throw new ContextMakingException("Cannot obtain git diff", ex);
}
if (diff == null)
{
throw new ContextMakingException("Cannot obtain git diff", null);
}
foreach (string line in diff)
{
Match m = diffSectionRe.Match(line);
if (!m.Success || m.Groups.Count < 3)
{
continue;
}
if (!m.Groups["left_start"].Success || !m.Groups["right_start"].Success)
{
continue;
}
// @@ -1 +1 @@ is essentially the same as @@ -1,1 +1,1 @@
int leftSectionStart = int.Parse(m.Groups["left_start"].Value);
int leftSectionLength = m.Groups["left_len"].Success ? int.Parse(m.Groups["left_len"].Value) : 1;
int rightSectionStart = int.Parse(m.Groups["right_start"].Value);
int rightSectionLength = m.Groups["right_len"].Success ? int.Parse(m.Groups["right_len"].Value) : 1;
GitDiffSection section = new GitDiffSection(
leftSectionStart, leftSectionStart + leftSectionLength,
rightSectionStart, rightSectionStart + rightSectionLength);
sections.Add(section);
}
return(sections);
}
private void showDiscussionContext(string leftSideFileName, string rightSideFileName,
DiffPosition position, IGitCommandService git)
{
string html = getContextHtmlText(position, git, out string stylesheet);
htmlPanelContext.BaseStylesheet = stylesheet;
htmlPanelContext.Text = html;
textBoxFileName.Text = "Left: " + (leftSideFileName == String.Empty ? "N/A" : leftSideFileName)
+ " Right: " + (rightSideFileName == String.Empty ? "N/A" : rightSideFileName);
}
internal DiffCallHandler(IGitCommandService git,
User currentUser, Action <MergeRequestKey> onDiscussionSubmitted,
Func <MergeRequestKey, IEnumerable <Discussion> > getDiscussions,
Shortcuts shortcuts)
{
_git = git ?? throw new ArgumentException("git argument cannot be null");
_currentUser = currentUser;
_onDiscussionSubmitted = onDiscussionSubmitted;
_getDiscussions = getDiscussions;
_shortcuts = shortcuts;
}
internal DiscussionBox(
CustomFontForm parent,
SingleDiscussionAccessor accessor, IGitCommandService git,
User currentUser, ProjectKey projectKey, Discussion discussion,
User mergeRequestAuthor,
int diffContextDepth, ColorScheme colorScheme,
Action <DiscussionBox> preContentChange,
Action <DiscussionBox, bool> onContentChanged,
Action <Control> onControlGotFocus)
{
Parent = parent;
Discussion = discussion;
_accessor = accessor;
_editor = accessor.GetDiscussionEditor();
_mergeRequestAuthor = mergeRequestAuthor;
_currentUser = currentUser;
_imagePath = StringUtils.GetHostWithPrefix(projectKey.HostName) + "/" + projectKey.ProjectName;
_diffContextDepth = new ContextDepth(0, diffContextDepth);
_tooltipContextDepth = new ContextDepth(5, 5);
if (git != null)
{
_panelContextMaker = new EnhancedContextMaker(git);
_tooltipContextMaker = new CombinedContextMaker(git);
}
_colorScheme = colorScheme;
_preContentChange = preContentChange;
_onContentChanged = onContentChanged;
_onControlGotFocus = onControlGotFocus;
_htmlDiffContextToolTip = new HtmlToolTip
{
AutoPopDelay = 20000, // 20s
InitialDelay = 300
};
_htmlDiscussionNoteToolTip = new HtmlToolTip
{
AutoPopDelay = 20000, // 20s
InitialDelay = 300,
};
_specialDiscussionNoteMarkdownPipeline =
MarkDownUtils.CreatePipeline(Program.ServiceManager.GetJiraServiceUrl());
onCreate();
}
internal NewDiscussionForm(string leftSideFileName, string rightSideFileName,
DiffPosition position, IGitCommandService git, Func <string, bool, Task> onSubmitDiscussion)
{
InitializeComponent();
this.TopMost = Program.Settings.NewDiscussionIsTopMostForm;
applyFont(Program.Settings.MainWindowFontSizeName);
createWPFTextBox();
this.Text = Constants.StartNewThreadCaption;
labelNoteAboutInvisibleCharacters.Text = Constants.WarningOnUnescapedMarkdown;
showDiscussionContext(leftSideFileName, rightSideFileName, position, git);
buttonCancel.ConfirmationCondition =
() => textBoxDiscussionBody.Text.Length > MaximumTextLengthTocancelWithoutConfirmation;
_onSubmitDiscussion = onSubmitDiscussion;
}
internal void Initialize(
DiscussionSort discussionSort,
DiscussionFilter displayFilter,
AsyncDiscussionLoader discussionLoader,
IEnumerable <Discussion> discussions,
Shortcuts shortcuts,
IGitCommandService git,
ColorScheme colorScheme,
MergeRequestKey mergeRequestKey,
User mergeRequestAuthor,
User currentUser,
DiscussionLayout discussionLayout)
{
_shortcuts = shortcuts;
_git = git;
_colorScheme = colorScheme;
_mergeRequestKey = mergeRequestKey;
_mergeRequestAuthor = mergeRequestAuthor;
_currentUser = currentUser;
_discussionSort = discussionSort;
_discussionSort.SortStateChanged += onSortStateChanged;
_displayFilter = displayFilter;
_displayFilter.FilterStateChanged += onFilterChanged;
_discussionLoader = discussionLoader;
_discussionLoader.Loaded += onDiscussionsLoaded;
_discussionLayout = discussionLayout;
_discussionLayout.DiffContextPositionChanged += onDiffContextPositionChanged;
_discussionLayout.DiscussionColumnWidthChanged += onDiscussionColumnWidthChanged;
_discussionLayout.NeedShiftRepliesChanged += onNeedShiftRepliesChanged;
apply(discussions);
}
private FileNameMatcher getFileNameMatcher(IGitCommandService git, MergeRequestKey mrk)
{
return(new FileNameMatcher(git,
(currentName, anotherName) =>
{
MessageBox.Show(
"Merge Request Helper detected that current file is a moved version of another file. "
+ "GitLab does not allow to create discussions on moved files.\n\n"
+ "Current file:\n"
+ currentName + "\n\n"
+ "Another file:\n"
+ anotherName,
"Cannot create a discussion",
MessageBoxButtons.OK, MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button1, MessageBoxOptions.ServiceNotification);
},
(currentName, anotherName, status) =>
{
if (needSuppressWarning(currentName, mrk))
{
return true;
}
string question = String.Empty;
if (status == "new" || status == "deleted")
{
question = "Do you really want to review this file as a " + status + " file? ";
}
else if (status == "modified")
{
question = "Do you really want to continue reviewing this file against the selected file? ";
}
else
{
Debug.Assert(false);
}
bool isWarningIgnoredByUser = MessageBox.Show(
"Merge Request Helper detected that current file is a renamed version of another file. "
+ question
+ "It is recommended to press \"No\" and match files manually in the diff tool.\n"
+ "Current file:\n"
+ currentName + "\n\n"
+ "Another file:\n"
+ anotherName,
"Rename detected",
MessageBoxButtons.YesNo, MessageBoxIcon.Information,
MessageBoxDefaultButton.Button2, MessageBoxOptions.ServiceNotification)
== DialogResult.Yes;
if (isWarningIgnoredByUser)
{
addFileToWhitelist(currentName, mrk);
}
return isWarningIgnoredByUser;
},
(currentName) =>
{
if (needSuppressWarning(currentName, mrk))
{
return true;
}
string question = "Do you really want to continue reviewing this file against the selected file? ";
bool isWarningIgnoredByUser = MessageBox.Show(
"Merge Request Helper detected that selected files do not match to each other. "
+ question, "Files do not match",
MessageBoxButtons.YesNo, MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button2, MessageBoxOptions.ServiceNotification)
== DialogResult.Yes;
if (isWarningIgnoredByUser)
{
addFileToWhitelist(currentName, mrk);
}
return isWarningIgnoredByUser;
}));
}
/// <summary>
/// Note: filename1 or filename2 can be 'null'
/// Throws GitDiffAnalyzerException.
/// </summary>
public GitDiffAnalyzer(IGitCommandService git)
{
_git = git;
}
public SimpleContextMaker(IGitCommandService git)
{
Debug.Assert(git != null);
_git = git;
}
internal GitHub(IGitCommandService gitCommandService)
{
_gitCommandService = gitCommandService;
}
public GitRepositoryRenameDetector(IGitCommandService git)
{
_git = git;
}
/// <summary>
/// Note: filename1 or filename2 can be 'null'
/// Throws ContextMakingException.
/// </summary>
public GitDiffAnalyzer(IGitCommandService git,
string sha1, string sha2, string filename1, string filename2)
{
_sections = getDiffSections(git, sha1, sha2, filename1, filename2);
}
public EnhancedContextMaker(IGitCommandService git)
{
Debug.Assert(git != null);
_git = git;
}
public LineNumberMatcher(IGitCommandService git)
{
_git = git;
}
internal AzureDevOps(IGitCommandService gitCommandService)
{
_gitCommandService = gitCommandService;
}
internal FileStorageRenameDetector(IGitCommandService commandService, IFileStorage fileStorage)
{
_commandService = commandService;
_comparisonCache = fileStorage.ComparisonCache;
_fileCache = fileStorage.FileCache;
}
public GitRepositoryFullContextDiffProvider(IGitCommandService git)
{
_git = git;
}
public FullContextDiffProvider(IGitCommandService git)
{
_git = git;
}
/// <summary>
/// Throws:
/// ArgumentException
/// </summary>
internal DiscussionsForm(
DataCache dataCache, GitLabInstance gitLabInstance, IModificationListener modificationListener,
IGitCommandService git, User currentUser, MergeRequestKey mrk, IEnumerable <Discussion> discussions,
string mergeRequestTitle, User mergeRequestAuthor,
int diffContextDepth, ColorScheme colorScheme,
Func <MergeRequestKey, IEnumerable <Discussion>, Task> updateGit, Action onDiscussionModified)
{
_mergeRequestKey = mrk;
_mergeRequestTitle = mergeRequestTitle;
_mergeRequestAuthor = mergeRequestAuthor;
_git = git;
_diffContextDepth = diffContextDepth;
_colorScheme = colorScheme;
_dataCache = dataCache;
_gitLabInstance = gitLabInstance;
_modificationListener = modificationListener;
_updateGit = updateGit;
_onDiscussionModified = onDiscussionModified;
_currentUser = currentUser;
if (_currentUser.Id == 0)
{
throw new ArgumentException("Bad user Id");
}
CommonControls.Tools.WinFormsHelpers.FixNonStandardDPIIssue(this,
(float)Common.Constants.Constants.FontSizeChoices["Design"], 96);
InitializeComponent();
CommonControls.Tools.WinFormsHelpers.LogScaleDimensions(this);
DisplayFilter = new DiscussionFilter(_currentUser, _mergeRequestAuthor,
DiscussionFilterState.Default);
SystemFilter = new DiscussionFilter(_currentUser, _mergeRequestAuthor,
DiscussionFilterState.AllExceptSystem);
FilterPanel = new DiscussionFilterPanel(DisplayFilter.Filter,
() =>
{
DisplayFilter.Filter = FilterPanel.Filter;
updateLayout(null, true, true);
updateSearch();
});
ActionsPanel = new DiscussionActionsPanel(() => BeginInvoke(new Action(async() => await onRefresh())));
SearchPanel = new DiscussionSearchPanel(
(query, forward) =>
{
if (query.Text == String.Empty)
{
resetSearch();
}
else if (TextSearch == null || !query.Equals(TextSearch.Query))
{
startSearch(query, true);
}
else
{
MostRecentFocusedDiscussionControl?.Focus();
continueSearch(forward);
}
});
DiscussionSortState sortState = DiscussionSortState.Default;
DisplaySort = new DiscussionSort(sortState);
SortPanel = new DiscussionSortPanel(DisplaySort.SortState,
() =>
{
DisplaySort.SortState = SortPanel.SortState;
updateLayout(null, true, true);
updateSearch();
});
FontSelectionPanel = new DiscussionFontSelectionPanel(font => applyFont(font));
Controls.Add(FilterPanel);
Controls.Add(ActionsPanel);
Controls.Add(SearchPanel);
Controls.Add(SortPanel);
Controls.Add(FontSelectionPanel);
applyFont(Program.Settings.MainWindowFontSizeName);
applyTheme(Program.Settings.VisualThemeName);
if (!renderDiscussions(discussions, false))
{
throw new NoDiscussionsToShow();
}
}
internal FileStorageFullContextDiffProvider(IGitCommandService commandService,
FileStorageComparisonCache comparisonCache)
{
_commandService = commandService;
_comparisonCache = comparisonCache;
}
