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navigation: Define mouse double click event
Windows and UI toolkits define mouse double click events Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6491>
This commit is contained in:
Seungha Yang
GStreamer Marge Bot
parent
4dfdaf67db
commit
e1910d2be1
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@ -991,6 +991,33 @@ Shift and Alt).</doc>
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</parameter>
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<parameter name="state" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">a bit-mask representing the state of the modifier keys (e.g. Control,
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Shift and Alt).</doc>
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<type name="NavigationModifierType" c:type="GstNavigationModifierType"/>
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</parameter>
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</parameters>
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</function>
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<function name="event_new_mouse_double_click" c:identifier="gst_navigation_event_new_mouse_double_click" version="1.26">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">Create a new navigation event for the given key mouse double click.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h"/>
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<return-value transfer-ownership="full">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">a new #GstEvent</doc>
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<type name="Gst.Event" c:type="GstEvent*"/>
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</return-value>
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<parameters>
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<parameter name="button" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The number of the pressed mouse button.</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="x" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The x coordinate of the mouse cursor.</doc>
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<type name="gdouble" c:type="gdouble"/>
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</parameter>
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<parameter name="y" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The y coordinate of the mouse cursor.</doc>
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<type name="gdouble" c:type="gdouble"/>
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</parameter>
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<parameter name="state" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">a bit-mask representing the state of the modifier keys (e.g. Control,
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Shift and Alt).</doc>
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<type name="NavigationModifierType" c:type="GstNavigationModifierType"/>
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</parameter>
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@ -1876,7 +1903,7 @@ implementing the #GstNavigation interface.</doc>
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</instance-parameter>
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<parameter name="event" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The type of mouse event, as a text string. Recognised values are
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"mouse-button-press", "mouse-button-release" and "mouse-move".</doc>
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"mouse-button-press", "mouse-button-release", "mouse-move" and "mouse-double-click".</doc>
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<type name="utf8" c:type="const char*"/>
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</parameter>
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<parameter name="button" transfer-ownership="none">
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@ -2062,6 +2089,11 @@ from the event.</doc>
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<member name="touch_cancel" value="12" c:identifier="GST_NAVIGATION_EVENT_TOUCH_CANCEL" version="1.22" glib:nick="touch-cancel">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h">An event cancelling all currently active touch points.</doc>
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</member>
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<member name="mouse_double_click" value="13" c:identifier="GST_NAVIGATION_EVENT_MOUSE_DOUBLE_CLICK" version="1.26" glib:nick="mouse-double-click">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h">A mouse button double click event.
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Use gst_navigation_event_parse_mouse_button_event() to extract the details
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from the event.</doc>
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</member>
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</enumeration>
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<record name="NavigationInterface" c:type="GstNavigationInterface" glib:is-gtype-struct-for="Navigation">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h">Navigation interface.</doc>
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@ -16768,6 +16800,33 @@ Shift and Alt).</doc>
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</parameter>
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<parameter name="state" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">a bit-mask representing the state of the modifier keys (e.g. Control,
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Shift and Alt).</doc>
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<type name="NavigationModifierType" c:type="GstNavigationModifierType"/>
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</parameter>
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</parameters>
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</function>
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<function name="navigation_event_new_mouse_double_click" c:identifier="gst_navigation_event_new_mouse_double_click" moved-to="Navigation.event_new_mouse_double_click" version="1.26">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">Create a new navigation event for the given key mouse double click.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h"/>
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<return-value transfer-ownership="full">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">a new #GstEvent</doc>
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<type name="Gst.Event" c:type="GstEvent*"/>
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</return-value>
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<parameters>
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<parameter name="button" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The number of the pressed mouse button.</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="x" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The x coordinate of the mouse cursor.</doc>
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<type name="gdouble" c:type="gdouble"/>
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</parameter>
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<parameter name="y" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">The y coordinate of the mouse cursor.</doc>
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<type name="gdouble" c:type="gdouble"/>
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</parameter>
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<parameter name="state" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/video/navigation.c">a bit-mask representing the state of the modifier keys (e.g. Control,
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Shift and Alt).</doc>
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<type name="NavigationModifierType" c:type="GstNavigationModifierType"/>
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</parameter>
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@ -132,7 +132,7 @@ gst_navigation_send_key_event (GstNavigation * navigation, const char *event,
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* gst_navigation_send_mouse_event:
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* @navigation: The navigation interface instance
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* @event: The type of mouse event, as a text string. Recognised values are
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* "mouse-button-press", "mouse-button-release" and "mouse-move".
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* "mouse-button-press", "mouse-button-release", "mouse-move" and "mouse-double-click".
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* @button: The button number of the button being pressed or released. Pass 0
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* for mouse-move events.
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* @x: The x coordinate of the mouse event.
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@ -151,7 +151,8 @@ gst_navigation_send_mouse_event (GstNavigation * navigation, const char *event,
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g_return_if_fail (GST_IS_NAVIGATION (navigation));
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g_return_if_fail (g_strcmp0 (event, "mouse-button-press") == 0 ||
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g_strcmp0 (event, "mouse-button-release") == 0 ||
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g_strcmp0 (event, "mouse-move") == 0);
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g_strcmp0 (event, "mouse-move") == 0 ||
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g_strcmp0 (event, "mouse-double-click") == 0);
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gst_navigation_send_event (navigation,
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gst_structure_new (GST_NAVIGATION_EVENT_NAME, "event", G_TYPE_STRING,
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@ -807,6 +808,8 @@ gst_navigation_event_get_type (GstEvent * event)
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return GST_NAVIGATION_EVENT_TOUCH_MOTION;
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else if (g_str_equal (e_type, "touch-frame"))
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return GST_NAVIGATION_EVENT_TOUCH_FRAME;
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else if (g_str_equal (e_type, "mouse-double-click"))
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return GST_NAVIGATION_EVENT_MOUSE_DOUBLE_CLICK;
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return GST_NAVIGATION_EVENT_INVALID;
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}
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@ -878,6 +881,31 @@ gst_navigation_event_new_mouse_button_press (gint button, gdouble x, gdouble y,
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"state", GST_TYPE_NAVIGATION_MODIFIER_TYPE, state, NULL));
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}
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/**
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* gst_navigation_event_new_mouse_double_click:
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* @button: The number of the pressed mouse button.
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* @x: The x coordinate of the mouse cursor.
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* @y: The y coordinate of the mouse cursor.
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* @state: a bit-mask representing the state of the modifier keys (e.g. Control,
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* Shift and Alt).
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*
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* Create a new navigation event for the given key mouse double click.
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*
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* Returns: (transfer full): a new #GstEvent
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*
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* Since: 1.26
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*/
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GstEvent *
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gst_navigation_event_new_mouse_double_click (gint button, gdouble x, gdouble y,
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GstNavigationModifierType state)
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{
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return gst_event_new_navigation (gst_structure_new (GST_NAVIGATION_EVENT_NAME,
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"event", G_TYPE_STRING, "mouse-double-click",
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"button", G_TYPE_INT, button, "pointer_x", G_TYPE_DOUBLE, x,
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"pointer_y", G_TYPE_DOUBLE, y,
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"state", GST_TYPE_NAVIGATION_MODIFIER_TYPE, state, NULL));
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}
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/**
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* gst_navigation_event_new_mouse_button_release:
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* @button: The number of the released mouse button.
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@ -1163,7 +1191,8 @@ gst_navigation_event_parse_mouse_button_event (GstEvent * event, gint * button,
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e_type = gst_navigation_event_get_type (event);
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g_return_val_if_fail (e_type == GST_NAVIGATION_EVENT_MOUSE_BUTTON_PRESS ||
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e_type == GST_NAVIGATION_EVENT_MOUSE_BUTTON_RELEASE, FALSE);
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e_type == GST_NAVIGATION_EVENT_MOUSE_BUTTON_RELEASE ||
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e_type == GST_NAVIGATION_EVENT_MOUSE_DOUBLE_CLICK, FALSE);
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s = gst_event_get_structure (event);
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if (x)
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@ -371,6 +371,9 @@ gboolean gst_navigation_message_parse_event (GstMessage *message
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* of simultaneous touch events. (Since: 1.22)
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* @GST_NAVIGATION_EVENT_TOUCH_CANCEL: An event cancelling all currently active
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* touch points. (Since: 1.22)
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* @GST_NAVIGATION_EVENT_MOUSE_DOUBLE_CLICK: A mouse button double click event. Use
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* gst_navigation_event_parse_mouse_button_event() to extract the details from the
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* event. (Since: 1.26)
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*
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* Enum values for the various events that an element implementing the
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* GstNavigation interface might send up the pipeline. Touch events have been
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@ -447,6 +450,17 @@ typedef enum {
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* Since: 1.22
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*/
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GST_NAVIGATION_EVENT_TOUCH_CANCEL = 12,
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/**
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* GST_NAVIGATION_EVENT_MOUSE_DOUBLE_CLICK:
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*
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* A mouse button double click event.
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* Use gst_navigation_event_parse_mouse_button_event() to extract the details
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* from the event.
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*
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* Since: 1.26
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*/
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GST_NAVIGATION_EVENT_MOUSE_DOUBLE_CLICK = 13,
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} GstNavigationEventType;
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GST_VIDEO_API
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@ -465,6 +479,11 @@ GstEvent* gst_navigation_event_new_mouse_button_press (gint button, gdou
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gdouble y,
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GstNavigationModifierType state) G_GNUC_MALLOC;
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GST_VIDEO_API
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GstEvent* gst_navigation_event_new_mouse_double_click (gint button, gdouble x,
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gdouble y,
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GstNavigationModifierType state) G_GNUC_MALLOC;
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GST_VIDEO_API
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GstEvent* gst_navigation_event_new_mouse_button_release (gint button, gdouble x,
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gdouble y,
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