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| author | Moonchild <moonchild@palemoon.org> | 2020-04-17 16:02:56 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-17 16:02:56 +0200 |
| commit | d5102d6beafc2a2a0cec3cc3ee5f7ebde31ae7bf (patch) | |
| tree | 2bfef192cbb748b675ce8308c242a376798e265d /dom/html/nsTextEditorState.cpp | |
| parent | 5caf99795aa81e1fc145b8e937b1ee8197ed2486 (diff) | |
| parent | f35aa3e15fedf3cd4ad163d60ab74a9537ca5c82 (diff) | |
| download | UXP-d5102d6beafc2a2a0cec3cc3ee5f7ebde31ae7bf.tar UXP-d5102d6beafc2a2a0cec3cc3ee5f7ebde31ae7bf.tar.gz UXP-d5102d6beafc2a2a0cec3cc3ee5f7ebde31ae7bf.tar.lz UXP-d5102d6beafc2a2a0cec3cc3ee5f7ebde31ae7bf.tar.xz UXP-d5102d6beafc2a2a0cec3cc3ee5f7ebde31ae7bf.zip | |
Merge pull request #1518 from MoonchildProductions/shadowdom-merge
Incremental shadowdom-merge
Diffstat (limited to 'dom/html/nsTextEditorState.cpp')
| -rw-r--r-- | dom/html/nsTextEditorState.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/dom/html/nsTextEditorState.cpp b/dom/html/nsTextEditorState.cpp index 25be6016c..812a8d0b6 100644 --- a/dom/html/nsTextEditorState.cpp +++ b/dom/html/nsTextEditorState.cpp @@ -2214,6 +2214,23 @@ nsTextEditorState::SetValue(const nsAString& aValue, uint32_t aFlags) return true; } +bool +nsTextEditorState::HasNonEmptyValue() +{ + if (mEditor && mBoundFrame && mEditorInitialized && + !mIsCommittingComposition) { + bool empty; + nsresult rv = mEditor->GetDocumentIsEmpty(&empty); + if (NS_SUCCEEDED(rv)) { + return !empty; + } + } + + nsAutoString value; + GetValue(value, true); + return !value.IsEmpty(); +} + void nsTextEditorState::InitializeKeyboardEventListeners() { |