Currently, we use alias NS_VK_* for WidgetKeyboardEvent::mKeyCode. Similarly, we should create alias enum for nsIDOMKeyEvent::DOM_KEY_LOCATION_*. Then, we can reduce the length and avoid to include nsIDOMKeyEvent in some cpp files.
MozReview-Commit-ID: 5cs4zQ061Lc
It doesn't make sense to check this in a static method of EventStateManager.cpp. Instead, it should be a class method of WidgetEvent. Then, everybody can check this in everywhere.
This patch adds mFlags.mNoCrossProcessBoundaryForwarding because when it's true, any events shouldn't be sent to remote process.
MozReview-Commit-ID: oCuxAwotDA
This patch adds a new non-DOM event type, "mousetouchdrag". The name is horrible, I
know. The "mouse" comes from the fact that it's a WidgetMouseEvent, and the
"touchdrag" comes from the fact that this event is fired at the start of a touch
gesture for drag-and-drop. Right now this event is only fired from the Windows
widget code, when we receive a touch-source doubleclick event from the OS. This
event is sent to us from the OS when it detects the sequence "touchstart, touchend,
touchstart" within certain time/distance constraints. Eventually we may detect
similar gestures for other platforms in the APZ GestureEventListener and dispatch
the "mousetouchdrag" event for those as well.
The only effect of this event is that it begins tracking a drag gesture in the
EventStateManager. Subsequent touchmove events can begin the actual drag-and-drop
operation by calling ::DoDragDrop. See the discussion in bug 1147335 for some
important caveats about DoDragDrop and how it only works with left-mouse-button
events (real or synthetic).
MozReview-Commit-ID: bGyOk6dRoJ
After click events with button 2 or 3 are fired, fire auxclick, a new
event intended to represent a non-primary mouse click. Because this
event, based on the design examples and blink's implementation, is
intended to be used with content listeners, always dispatch on content
listeners--not just those that force all events to be dispatched (i.e.
document/window). This diverges from the behavior of our click events
from non-primary buttons.
Eventually, we hope this will replace click events for non-primary
buttons. For now, leave those events for compatibility reasons.
Additionally, add handling of this new event, where necessary.
MozReview-Commit-ID: 8osozM4h6Ya
This patch implements some helper methods to log constants related to event handling.
ToString(KeyNameIndex) and ToString(CodeNameIndex) converts the enum itmes to human readable string. They use WidgetKeyboardEvent's helper class which returns Unicode text. Therefore, this need to convert from UTF16 to UTF8. That's the reason why these methods don't return |const char*|.
GetDOMKeyCodeName(uint32_t) returns DOM keycode name if it's defined. Otherwise, returns hexadecimal value. For generating switch-case statement, VirtualKeyCodeList.h shouldn't include ",". Therefore, this patch removes "," from VirtualKeyCodeList.h and append it at defining NS_DEFINE_VK. Additionally, the last item of enum and array should not end with ",". Therefore, this adds dummy last item at each of them. Finally, some of the keyCode values are shared between 2 keys. Therefore, it needs to support NS_DISALLOW_SAME_KEYCODE for switch-case generator. See the comment in the file for more detail.
GetModifiersName(Modifiers) returns all modifier names included in the given value.
MozReview-Commit-ID: 9i2ftFOTpDn
This patch defines mozilla::SelectionType as an enum class. This is safer than nsISelectionController::SELECTION_* since setting illegal value to its variable is checked at build time. So, as far as possible, this should be used everywhere (but of course, this isn't available in scriptable interfaces).
And also this implements some useful methods for managing SelectionType and RawSelectionType which are implemented in layout/nsSelection.cpp because nsISelectionController is implemented by both PresShell and nsTextEditorState. Therefore, implementing one of them may make hard to find them. On the other hand, nsSelection.cpp is a better file name to look for them.
Note that this patch creates mozilla::Selection::RawType() for binding. Native code should keep using Selection::Type() but the binding code needs to use RawType() due to impossible to convert from SelectionType to RawSelectionType without explicit cast.
MozReview-Commit-ID: 81vX7A0hHQN
For making our code clearer by the stronger type check, we should change the anonymous enum for NS_TEXTRANGE_* to enum class whose name is "TextRangeType" and whose type is "RawTextRangeType" which is an alias of uint8_t.
Additionally, this also adds some utility methods for them.
Note that some lines which are changed by this patch become over 80 characters but it will be fixed by the following patches.
MozReview-Commit-ID: 76izA1WqTkp
VolumeMute was renamed to AudioVolumeMute in the latest draft and Chromium uses the new name. Therefore, we need to update this but Gaia uses the old name. So, we shouldn't rename on B2G until Gaia is fixed.
Note that this patch changes tests but they are not used by B2G. Therefore, just replacing with new name is enough.
Only forms.js is necessary #ifdef because the main purpose of forms.js is for B2G's IME framework. However, it's available on the other platforms if chrome needs to use it.
MozReview-Commit-ID: KSkcPbIovin
VolumeUp was renamed to AudioVolumeUp in the latest draft and Chromium uses the new name. Therefore, we need to update this but Gaia uses the old name. So, we shouldn't rename on B2G until Gaia is fixed.
Note that this patch changes tests but they are not used by B2G. Therefore, just replacing with new name is enough.
Only forms.js is necessary #ifdef because the main purpose of forms.js is for B2G's IME framework. However, it's available on the other platforms if chrome needs to use it.
MozReview-Commit-ID: KzLVL5Y2dIN
VolumeDown was renamed to AudioVolumeDown in the latest draft and Chromium uses the new name. Therefore, we need to update this but Gaia uses the old name. So, we shouldn't rename on B2G until Gaia is fixed.
Note that this patch changes tests but they are not used by B2G. Therefore, just replacing with new name is enough.
Only forms.js is necessary #ifdef because the main purpose of forms.js is for B2G's IME framework. However, it's available on the other platforms if chrome needs to use it.
MozReview-Commit-ID: cq98qJnS8M
And mCharCode shouldn't be compared with NS_VK_*, nsIDOMKeyEvent::DOM_VK_*. Additionally, when it's compared with a character constant, cast isn't necessary.
MozReview-Commit-ID: JMT614copjG
If a plugin process posts native key events to the widget, it needs to check if the key combination is reserved by chrome because if it's reserved by chrome, the reserved shortcut key handler should be executed and the event shouldn't be handled by the focused plugin.
This patches add eKeyDownOnPlugin and eKeyUpOnPlugin. nsXBLWindowKeyHandler will listen to them and handle them as normal keydown and keypress or keyup event. Note that these events won't be fired on content in the default event group and won't be sent to the remote process.
MozReview-Commit-ID: H5OKPLtVdr6
Even if space key is pressed but it's assigned to a non-printable key, it shouldn't work as a space key because some users may assign Enter key or something to the space key.
MozReview-Commit-ID: 4av1n9GPfSf
