зеркало из https://github.com/mozilla/gecko-dev.git
servo: Merge #8983 - Various textinput fixes (from Manishearth:cursors); r=jdm
- Currently the cursor sticks around if you click elsewhere. Now the text inputs are relayout-ed on blur. - Currently whitespace gets collapsed in text input (https://github.com/servo/servo/issues/8772). Not anymore. Source-Repo: https://github.com/servo/servo Source-Revision: 099beee85c02d391b854dc5e06da34f89df8b760
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@ -979,9 +979,10 @@ impl<'ln> ThreadSafeLayoutNode<'ln> for ServoThreadSafeLayoutNode<'ln> {
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};
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if let Some(area) = this.downcast::<HTMLTextAreaElement>() {
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let insertion_point = unsafe { area.get_absolute_insertion_point_for_layout() };
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let text = unsafe { area.get_value_for_layout() };
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return Some(CharIndex(search_index(insertion_point, text.char_indices())));
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if let Some(insertion_point) = unsafe { area.get_absolute_insertion_point_for_layout() } {
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let text = unsafe { area.get_value_for_layout() };
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return Some(CharIndex(search_index(insertion_point, text.char_indices())));
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}
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}
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if let Some(input) = this.downcast::<HTMLInputElement>() {
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let insertion_point_index = unsafe { input.get_insertion_point_index_for_layout() };
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@ -1910,7 +1910,9 @@ impl Element {
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}
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pub fn set_focus_state(&self, value: bool) {
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self.set_state(IN_FOCUS_STATE, value)
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self.set_state(IN_FOCUS_STATE, value);
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let doc = document_from_node(self);
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doc.content_changed(self.upcast(), NodeDamage::OtherNodeDamage);
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}
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pub fn get_hover_state(&self) -> bool {
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@ -202,6 +202,9 @@ impl LayoutHTMLInputElementHelpers for LayoutJS<HTMLInputElement> {
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#[allow(unrooted_must_root)]
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#[allow(unsafe_code)]
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unsafe fn get_insertion_point_index_for_layout(self) -> Option<isize> {
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if !(*self.unsafe_get()).upcast::<Element>().get_focus_state() {
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return None;
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}
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match (*self.unsafe_get()).input_type.get() {
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InputType::InputText => {
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let raw = self.get_value_for_layout();
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@ -45,7 +45,7 @@ pub trait LayoutHTMLTextAreaElementHelpers {
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#[allow(unsafe_code)]
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unsafe fn get_value_for_layout(self) -> String;
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#[allow(unsafe_code)]
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unsafe fn get_absolute_insertion_point_for_layout(self) -> usize;
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unsafe fn get_absolute_insertion_point_for_layout(self) -> Option<usize>;
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#[allow(unsafe_code)]
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fn get_cols(self) -> u32;
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#[allow(unsafe_code)]
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@ -61,8 +61,13 @@ impl LayoutHTMLTextAreaElementHelpers for LayoutJS<HTMLTextAreaElement> {
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#[allow(unrooted_must_root)]
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#[allow(unsafe_code)]
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unsafe fn get_absolute_insertion_point_for_layout(self) -> usize {
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(*self.unsafe_get()).textinput.borrow_for_layout().get_absolute_insertion_point()
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unsafe fn get_absolute_insertion_point_for_layout(self) -> Option<usize> {
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if (*self.unsafe_get()).upcast::<Element>().get_focus_state() {
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Some((*self.unsafe_get()).textinput.borrow_for_layout()
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.get_absolute_insertion_point())
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} else {
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None
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}
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}
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#[allow(unsafe_code)]
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@ -6993,6 +6993,10 @@ pub fn modify_style_for_input_text(style: &mut Arc<ComputedValues>) {
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margin_style.margin_right = computed::LengthOrPercentageOrAuto::Length(Au(0));
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margin_style.margin_bottom = computed::LengthOrPercentageOrAuto::Length(Au(0));
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margin_style.margin_left = computed::LengthOrPercentageOrAuto::Length(Au(0));
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// whitespace inside text input should not be collapsed
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let inherited_text = Arc::make_mut(&mut style.inheritedtext);
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inherited_text.white_space = longhands::white_space::computed_value::T::pre;
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}
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/// Adjusts the `clip` property so that an inline absolute hypothetical fragment doesn't clip its
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@ -0,0 +1,7 @@
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Both input elements below should have more than one space between "foo" and "bar":
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<form>
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<input value="foo bar">
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<input value="foo bar">
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</form>
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