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-<?xml version="1.0"?>
-<tp:spec xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0" xmlns:xi="http://www.w3.org/2001/XInclude">
-
-
-<tp:version>0.01</tp:version>
-
-<tp:docstring>
- Gnome Magnifier Interfaces and Subinterfaces
-</tp:docstring>
-
-<node name="/org/freedesktop/gnome/Magnifier">
- <interface name="org.freedesktop.gnome.Magnifier">
- <tp:docstring xmlns="http://www.w3.org/1999/xhtml">
- <p>
- Properties and methods of Magnifier instance.
- </p>
- </tp:docstring>
-
- <!--
- <annotation name="org.freedesktop.DBus.GLib.CSymbol" value="impl_dbus_magnifier"/>
- -->
-
- <!--
- <property name="SourceDisplay" type="s" access="readwrite">
- <tp:docstring>
- <p>
- a string specifying the name of the display and screen
- (on X Windows systems, as used by XOpenDisplay) on which the "source"
- pixels (e.g. unmagnified image) are located.
- </p>
- </tp:docstring>
- </property>
-
- <property name="TargetDisplay" type="s" access="readwrite">
- <tp:docstring>
- <p>
- a string specifying the name of the display and screen
- onto which the magnified image is to be placed.
- </p>
- </tp:docstring>
- </property>
- -->
-
- <!--
- <method name="getProperties">
- <tp:docstring>
- <p>
- Get the current property settings for this Magnifier.
- Properties managed by the magnifier include "cursor-set",
- "cursor-size", "cursor-mag-factor", "target-display-bounds",
- "source-display-size".
- </p>
- </tp:docstring>
- <arg type="a{ss}" name="propertyBag-ret" direction="out">
- <tp:docstring>
- a DBUS_TYPE_G_STRING_STRING_HASHTABLE containing the Magnifier's
- properties.
- </tp:docstring>
- </arg>
- </method>
- -->
-
- <method name="fullScreenCapable">
- <tp:docstring>
- <p>
- Consult if the Magnifier can magnify in full-screen mode.
- </p>
- </tp:docstring>
- <arg type="b" name="b-ret" direction="out">
- <annotation name="org.freedesktop.DBus.GLib.ReturnVal" value=""/>
- <tp:docstring>TRUE if it can or FALSE otherwise.</tp:docstring>
- </arg>
- </method>
-
- <method name="hideCursor">
- <tp:docstring>
- <p>Hide the original cursor.</p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- </method>
-
- <method name="showCursor">
- <tp:docstring>
- <p>Show the original cursor.</p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- </method>
-
- <method name="supportColorblindFilters">
- <tp:docstring>
- <p>Consult if the Magnifier can apply colorblind image filters.</p>
- </tp:docstring>
- <arg type="b" name="b-ret" direction="out">
- <tp:docstring>TRUE if it can or FALSE otherwise.</tp:docstring>
- </arg>
- </method>
-
- <method name="createZoomRegion">
- <tp:docstring>
- <p>
- Create a new zoom region for the magnifier.
- The new region is initially 'unmanaged'; that is, it is not associated
- with a particular sub-region of the "source" display.
- </p>
- </tp:docstring>
- <arg type="d" name="zx" direction="in">
- <tp:docstring>
- the scale factor in the x direction for the new zoom region
- </tp:docstring>
- </arg>
- <arg type="d" name="zy" direction="in">
- <tp:docstring>
- the scale factor in the y direction for the new zoom region
- </tp:docstring>
- </arg>
- <arg type="ai" name="ROI" tp:type="RectBounds" direction="in">
- <tp:docstring>
- the initial ROI (region of interest) of the zoom region. RectBounds
- of negative width/height indicates that the zoom region has no
- initial ROI.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="getZoomRegions">
- <tp:docstring>
- <p>
- Return a list of ZoomRegion's for this Magnifier.
- </p>
- </tp:docstring>
- <arg type="ao" name="zoomRegionList-ret" direction="out">
- <tp:docstring>
- ZoomRegionList including all currently defined ZoomRegions for this
- Magnifier instance.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="addZoomRegion">
- <tp:docstring>
- <p>
- Add a new ZoomRegion to the list of currently defined ZoomRegions
- for this Magnifier instance.
- </p>
- </tp:docstring>
- <arg type="o" name="region" direction="in">
- <tp:docstring>ZoomRegion to add</tp:docstring>
- </arg>
- <arg type="b" name="b-ret" direction="out">
- <tp:docstring>
- returns True if successful, False if the ZoomRegion cannot be
- added.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="clearAllZoomRegions">
- <tp:docstring>
- <p>
- Clears and destroys all currently defined zoom regions.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- </method>
-
- <method name="dispose">
- <tp:docstring>
- <p>
- Unmap the current magnifier from the display, destroy its resources,
- and exit.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- </method>
-
- </interface> <!-- org.freedesktop.gnome.Magnifier -->
-</node><!-- /org/freedesktop/gnome/Magnifier -->
-<node name="/org/freedesktop/gnome/Magnifier/ZoomRegion">
- <!-- Structures and enums for the Magnifier's ZoomRegion object -->
-
- <!-- struct Point -->
- <tp:struct name="Point">
- <tp:member type="i" tp:name="x"/>
- <tp:member type="i" tp:name="y"/>
- </tp:struct>
-
- <!-- struct RectBounds -->
- <tp:struct name="RectBounds">
- <tp:member type="i" tp:name="x1"/>
- <tp:member type="i" tp:name="x2"/>
- <tp:member type="i" tp:name="y1"/>
- <tp:member type="i" tp:name="y2"/>
- </tp:struct>
-
- <!-- Align Policy constants -->
- <tp:enum name="AlignPolicy" type="u">
- <tp:enumvalue suffix="ALIGN_CENTER"/>
- <tp:enumvalue suffix="ALIGN_MIN" value="1"/>
- <tp:enumvalue suffix="ALIGN_MAX" value="2"/>
- </tp:enum>
-
- <!-- Scrolling Policy constants -->
- <tp:enum name="ScrollingPolicy" type="u">
- <tp:enumvalue suffix="SCROLL_FASTEST"/>
- <tp:enumvalue suffix="SCROLL_FAST" value="1"/>
- <tp:enumvalue suffix="SCROLL_NORMAL" value="2"/>
- <tp:enumvalue suffix="SCROLL_SMOOTH" value="3"/>
- <tp:enumvalue suffix="SCROLL_SMOOTHEST" value="4"/>
- </tp:enum>
-
- <!-- Colourblind Filter constants -->
- <tp:enum name="ColorBlindFilter" type="u">
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_NO_FILTER"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_SATURATE_RED" value="1"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_SATURATE_GREEN" value="2"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_SATURATE_BLUE" value="3"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_RED" value="4"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_GREEN" value="5"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_BLUE" value="6"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_HUE_SHIFT_POSITIVE" value="7"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_HUE_SHIFT_NEGATIVE" value="8"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_SATURATE" value="9"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE" value="10"/>
- <tp:enumvalue suffix="COLORBLIND_FILTER_T_MONOCHRONE_OTHERS" value="11"/>
- </tp:enum>
-
- <!-- ZoomRegion object -->
- <interface name="org.freedesktop.gnome.Magnifier.ZoomRegion">
- <tp:docstring xmlns="http://www.w3.org/1999/xhtml">
- <p>
- Properties and methods of the Magnifier's ZoomRegion object
- </p>
- </tp:docstring>
-
- <method name="setMagFactor">
- <tp:docstring>
- <p>
- Set the current x and y magnification ratio. (Convenience method for
- setting mag-factor-x and mag-factor-y properties). Note that if the
- zoom region's target hasn't yet been realized or mapped to the
- display, we will not be able to detect failure, so a return of %TRUE
- must be taken on advisement if the operation is performed on a
- newly-created zoom region.
- </p>
- </tp:docstring>
- <arg type="d" name="magX" direction="in">
- <tp:docstring>
- the magnification factor in the x direction for the specified region.
- </tp:docstring>
- </arg>
- <arg type="d" name="magY" direction="in">
- <tp:docstring>
- the magnification factor in the x direction for the specified region.
- </tp:docstring>
- </arg>
- <arg type="b" name="b_ret" direction="out">
- <tp:docstring>
- TRUE if operation succeeded, FALSE if the requested mag factor cannot
- be set. Returned in the 'b_ret' arg.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="getMagFactor">
- <tp:docstring>
- <p>
- Get the current x and y magnification ratios. (Convenience method for
- getting mag-factor-x and mag-factor-y properties).
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="d" name="magX" direction="out">
- <tp:docstring>
- the magnification factor in the x direction for the specified region.
- </tp:docstring>
- </arg>
- <arg type="d" name="magY" direction="out">
- <tp:docstring>
- the magnification factor in the x direction for the specified region.
- </tp:docstring>
- </arg>
- </method>
-
- <!--
- <method name="getProperties">
- <tp:docstring>
- <p>
- Gets the current property settings for this ZoomRegion. Properties
- managed by the ZoomRegion include "smoothing-type", "contrast",
- "inverse-video", "border-size", "border-color", "x-alignment",
- "y-alignment", "is-managed", "viewport", "mag-factor-x",
- "mag-factor-y".
- </p>
- </tp:docstring>
- <arg type="a{ss}" name="propertyBag-ret" direction="out">
- <tp:docstring>
- Returns a DBUS_TYPE_G_STRING_STRING_HASHTABLE containing the
- ZoomRegion's properties.
- </tp:docstring>
- </arg>
- </method>
- -->
-
- <method name="setRoi">
- <tp:docstring>
- <p>
- Set the region of interest for the magnifier.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="(iiii)" name="Roi" tp:type="RectBounds" direction="in">
- <tp:docstring>
- the Roi (region of interest) bounding box
- </tp:docstring>
- </arg>
- </method>
-
- <method name="updatePointer">
- <tp:docstring>
- <p>
- Update the pointer image. \note This was added due the need to the
- Magnifier object signalize all ZoomRegion objects about a pointer
- image update.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- </method>
-
- <method name="markDirty">
- <tp:docstring>
- <p>
- Mark the zoom region or a sub-region 'dirty' and in need of updating.
- /note This region will be clipped to the area currently visible in
- the target region.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <!-- note that 'dirtyRegion' is a RectBounds -->
- <arg type="(iiii)" name="dirtyRegion" tp:type="RectBounds" direction="in">
- <tp:docstring>
- the bounding box of the dirty region.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="getRoi">
- <tp:docstring>
- <p>
- Query a specific zoom region for its Roi.
- </p>
- </tp:docstring>
- <arg type="(iiii)" name="Roi-ret" tp:type="RectBounds" direction="out">
- <tp:docstring>
- Returns the RectBounds bounding box of the zoom Roi.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="moveResize">
- <tp:docstring>
- <p>
- Move and resize the specified zoom region on the target display.
- (Convenience method for setting "viewport" property).
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="(iiii)" name="bounds" tp:type="RectBounds" direction="in">
- <tp:docstring>
- the bounding box, in target display coordinates, of the ZoomRegion's
- display viewport.
- </tp:docstring>
- </arg>
- </method>
-
- <method name="dispose">
- <tp:docstring>
- <p>
- Remove the specified zoom region from the magnifier and destroy it.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- </method>
-
- <method name="setPointerPos">
- <tp:docstring>
- <p>
- Set the position where the mouse pointer is to be drawn
- in this zoom-region, in screen coordinates.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="i" name="mouse_x" direction="in">
- <tp:docstring>
- the x screen coordinate of the pointer hotspot
- </tp:docstring>
- </arg>
- <arg type="i" name="mouse_y" direction="in">
- <tp:docstring>
- the y screen coordinate of the pointer hotspot
- </tp:docstring>
- </arg>
- </method>
-
- <method name="setContrast">
- <tp:docstring>
- <p>
- Set the zoom region image contrast.
- Set the contrast applied to each image component (red, green and blue).
- The input for each component must be in the range -1 and 1, otherwise
- they will be clamped to this interval. The value -1 means reduce 100%
- the contrast, resulting in a gray image. The value 1 means increase
- 100% the contrast, resulting in the R, G and B values being black or
- white.
- The value 0 means no change in contrast.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="d" name="R" direction="in">
- <tp:docstring>
- the amount of red in the contrasted image
- </tp:docstring>
- </arg>
- <arg type="d" name="G" direction="in">
- <tp:docstring>
- the amount of green in the contrasted image
- </tp:docstring>
- </arg>
- <arg type="d" name="B" direction="in">
- <tp:docstring>
- the amount of blue in the contrasted image
- </tp:docstring>
- </arg>
- </method>
-
- <method name="getContrast">
- <tp:docstring>
- <p>
- Get the zoom region image contrast.
- Get the contrast applied to each image component (red, green and blue).
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="d" name="R" direction="out">
- <tp:docstring>
- the amount of red in the contrasted image
- </tp:docstring>
- </arg>
- <arg type="d" name="G" direction="out">
- <tp:docstring>
- the amount of green in the contrasted image
- </tp:docstring>
- </arg>
- <arg type="d" name="B" direction="out">
- <tp:docstring>
- the amount of blue in the contrasted image
- </tp:docstring>
- </arg>
- </method>
-
- <method name="setBrightness">
- <tp:docstring>
- <p>
- Set the zoom region image brightness.
- Set the brightness applied to each image component (reg, green and
- blue). The input for each component must be in the range between -1
- and 1, if the are bigger or lower then this range, the value will be
- clamped to the interval. The value -1 means reduce 100% the
- brightness, resulting in a black image. The value 1 means increase
- 100% the brightness, resulting in a white image.
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="d" name="R" direction="in">
- <tp:docstring>
- the brightness applied to the red component.
- </tp:docstring>
- </arg>
- <arg type="d" name="G" direction="in">
- <tp:docstring>
- the brightness applied to the green component.
- </tp:docstring>
- </arg>
- <arg type="d" name="B" direction="in">
- <tp:docstring>
- the brightness applied to the blue component.
- </tp:docstring>
- </arg>
- </method>
-
- <!--
- Get the zoom region image brightness.
- Get the brightness applied to each image component (red, green and
- blue).
- @param R the brightness applied to the red component.
- @param G the brightness applied to the green component.
- @param B the brightness applied to the blue component.
- -->
- <method name="getBrightness">
- <tp:docstring>
- <p>
- Get the zoom region image brightness.
- Get the brightness applied to each image component (red, green and
- blue).
- </p>
- </tp:docstring>
- <annotation name="org.freedesktop.DBus.GLib.NoReply" value="true"/>
- <arg type="d" name="R" direction="out">
- <tp:docstring>
- the brightness applied to the red component.
- </tp:docstring>
- </arg>
- <arg type="d" name="G" direction="out">
- <tp:docstring>
- the brightness applied to the green component.
- </tp:docstring>
- </arg>
- <arg type="d" name="B" direction="out">
- <tp:docstring>
- the brightness applied to the blue component.
- </tp:docstring>
- </arg>
- </method>
-
- </interface> <!-- org.freedesktop.gnome.Magnifier.ZoomRegion -->
-</node><!-- /org/freedesktop/gnome/Magnifier/ZoomRegion -->
-
-</tp:spec>