diff options
Diffstat (limited to 'ppapi/shared_impl')
| -rw-r--r-- | ppapi/shared_impl/ppb_input_event_shared.cc | 118 | ||||
| -rw-r--r-- | ppapi/shared_impl/ppb_input_event_shared.h | 36 |
2 files changed, 154 insertions, 0 deletions
diff --git a/ppapi/shared_impl/ppb_input_event_shared.cc b/ppapi/shared_impl/ppb_input_event_shared.cc index cdb0565..7b07de9 100644 --- a/ppapi/shared_impl/ppb_input_event_shared.cc +++ b/ppapi/shared_impl/ppb_input_event_shared.cc @@ -127,4 +127,122 @@ void PPB_InputEvent_Shared::GetIMESelection(uint32_t* start, uint32_t* end) { *end = data_.composition_selection_end; } +//static +PP_Resource PPB_InputEvent_Shared::CreateIMEInputEvent( + ResourceObjectType type, + PP_Instance instance, + PP_InputEvent_Type event_type, + PP_TimeTicks time_stamp, + struct PP_Var text, + uint32_t segment_number, + const uint32_t* segment_offsets, + int32_t target_segment, + uint32_t selection_start, + uint32_t selection_end) { + if (event_type != PP_INPUTEVENT_TYPE_IME_COMPOSITION_START && + event_type != PP_INPUTEVENT_TYPE_IME_COMPOSITION_UPDATE && + event_type != PP_INPUTEVENT_TYPE_IME_COMPOSITION_END && + event_type != PP_INPUTEVENT_TYPE_IME_TEXT) + return 0; + + InputEventData data; + data.event_type = event_type; + data.event_time_stamp = time_stamp; + if (text.type == PP_VARTYPE_STRING) { + StringVar* text_str = StringVar::FromPPVar(text); + if (!text_str) + return 0; + data.character_text = text_str->value(); + } + data.composition_target_segment = target_segment; + if (segment_number != 0) { + data.composition_segment_offsets.assign( + &segment_offsets[0], &segment_offsets[segment_number + 1]); + } + data.composition_selection_start = selection_start; + data.composition_selection_end = selection_end; + + return (new PPB_InputEvent_Shared(type, instance, data))->GetReference(); +} + +//static +PP_Resource PPB_InputEvent_Shared::CreateKeyboardInputEvent( + ResourceObjectType type, + PP_Instance instance, + PP_InputEvent_Type event_type, + PP_TimeTicks time_stamp, + uint32_t modifiers, + uint32_t key_code, + struct PP_Var character_text) { + if (event_type != PP_INPUTEVENT_TYPE_RAWKEYDOWN && + event_type != PP_INPUTEVENT_TYPE_KEYDOWN && + event_type != PP_INPUTEVENT_TYPE_KEYUP && + event_type != PP_INPUTEVENT_TYPE_CHAR) + return 0; + + InputEventData data; + data.event_type = event_type; + data.event_time_stamp = time_stamp; + data.event_modifiers = modifiers; + data.key_code = key_code; + if (character_text.type == PP_VARTYPE_STRING) { + StringVar* text_str = StringVar::FromPPVar(character_text); + if (!text_str) + return 0; + data.character_text = text_str->value(); + } + + return (new PPB_InputEvent_Shared(type, instance, data))->GetReference(); +} + +//static +PP_Resource PPB_InputEvent_Shared::CreateMouseInputEvent( + ResourceObjectType type, + PP_Instance instance, + PP_InputEvent_Type event_type, + PP_TimeTicks time_stamp, + uint32_t modifiers, + PP_InputEvent_MouseButton mouse_button, + const PP_Point* mouse_position, + int32_t click_count, + const PP_Point* mouse_movement) { + if (event_type != PP_INPUTEVENT_TYPE_MOUSEDOWN && + event_type != PP_INPUTEVENT_TYPE_MOUSEUP && + event_type != PP_INPUTEVENT_TYPE_MOUSEMOVE && + event_type != PP_INPUTEVENT_TYPE_MOUSEENTER && + event_type != PP_INPUTEVENT_TYPE_MOUSELEAVE) + return 0; + + InputEventData data; + data.event_type = event_type; + data.event_time_stamp = time_stamp; + data.event_modifiers = modifiers; + data.mouse_button = mouse_button; + data.mouse_position = *mouse_position; + data.mouse_click_count = click_count; + data.mouse_movement = *mouse_movement; + + return (new PPB_InputEvent_Shared(type, instance, data))->GetReference(); +} + +//static +PP_Resource PPB_InputEvent_Shared::CreateWheelInputEvent( + ResourceObjectType type, + PP_Instance instance, + PP_TimeTicks time_stamp, + uint32_t modifiers, + const PP_FloatPoint* wheel_delta, + const PP_FloatPoint* wheel_ticks, + PP_Bool scroll_by_page) { + InputEventData data; + data.event_type = PP_INPUTEVENT_TYPE_WHEEL; + data.event_time_stamp = time_stamp; + data.event_modifiers = modifiers; + data.wheel_delta = *wheel_delta; + data.wheel_ticks = *wheel_ticks; + data.wheel_scroll_by_page = PP_ToBool(scroll_by_page); + + return (new PPB_InputEvent_Shared(type, instance, data))->GetReference(); +} + } // namespace ppapi diff --git a/ppapi/shared_impl/ppb_input_event_shared.h b/ppapi/shared_impl/ppb_input_event_shared.h index c62befa..74108b3 100644 --- a/ppapi/shared_impl/ppb_input_event_shared.h +++ b/ppapi/shared_impl/ppb_input_event_shared.h @@ -84,6 +84,42 @@ class PPAPI_SHARED_EXPORT PPB_InputEvent_Shared virtual int32_t GetIMETargetSegment() OVERRIDE; virtual void GetIMESelection(uint32_t* start, uint32_t* end) OVERRIDE; + // Implementations for event creation. + static PP_Resource CreateIMEInputEvent(ResourceObjectType type, + PP_Instance instance, + PP_InputEvent_Type event_type, + PP_TimeTicks time_stamp, + struct PP_Var text, + uint32_t segment_number, + const uint32_t* segment_offsets, + int32_t target_segment, + uint32_t selection_start, + uint32_t selection_end); + static PP_Resource CreateKeyboardInputEvent(ResourceObjectType type, + PP_Instance instance, + PP_InputEvent_Type event_type, + PP_TimeTicks time_stamp, + uint32_t modifiers, + uint32_t key_code, + struct PP_Var character_text); + static PP_Resource CreateMouseInputEvent( + ResourceObjectType type, + PP_Instance instance, + PP_InputEvent_Type event_type, + PP_TimeTicks time_stamp, + uint32_t modifiers, + PP_InputEvent_MouseButton mouse_button, + const PP_Point* mouse_position, + int32_t click_count, + const PP_Point* mouse_movement); + static PP_Resource CreateWheelInputEvent(ResourceObjectType type, + PP_Instance instance, + PP_TimeTicks time_stamp, + uint32_t modifiers, + const PP_FloatPoint* wheel_delta, + const PP_FloatPoint* wheel_ticks, + PP_Bool scroll_by_page); + private: InputEventData data_; |