add AdjustmentMethodCapabilities

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 134 insertions, 0 deletions

diff --git a/src/libgamma/AdjustmentMethodCapabilities.java b/src/libgamma/AdjustmentMethodCapabilities.java
new file mode 100644
index 0000000..167a081
--- /dev/null
+++ b/src/libgamma/AdjustmentMethodCapabilities.java
@@ -0,0 +1,134 @@
+/**
+ * jlibgamma — Display server abstraction layer for gamma ramp and Java
+ * Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package libgamma;
+
+
+/**
+ * Capabilities of adjustment methods.
+ */
+public class AdjustmentMethodCapabilities
+{
+    /**
+     * Constructor.
+     * 
+     * @param  data  Low half:   the value of {@link #crtc_information}.
+     *               High half:  the values of the booleanic variables.
+     */
+    AdjustmentMethodCapabilities(long data)
+    {
+	this.crtc_information = (int)data;
+	
+	this.default_site_known            = (data & (1L << 33L)) != 0;
+	this.multiple_sites                = (data & (1L << 34L)) != 0;
+	this.multiple_partitions           = (data & (1L << 35L)) != 0;
+	this.multiple_crtcs                = (data & (1L << 36L)) != 0;
+	this.partitions_are_graphics_cards = (data & (1L << 37L)) != 0;
+	this.site_restore                  = (data & (1L << 38L)) != 0;
+	this.partition_restore             = (data & (1L << 39L)) != 0;
+	this.crtc_restore                  = (data & (1L << 40L)) != 0;
+	this.identical_gamma_sizes         = (data & (1L << 41L)) != 0;
+	this.fixed_gamma_size              = (data & (1L << 42L)) != 0;
+	this.fixed_gamma_depth             = (data & (1L << 43L)) != 0;
+	this.real                          = (data & (1L << 44L)) != 0;
+	this.fake                          = (data & (1L << 45L)) != 0;
+    }
+    
+    
+    
+    /**
+     * OR of the CRTC information fields in {@link CRTCInformation}
+     * that may (but can fail) be read successfully.
+     */
+    public int crtc_information;
+    
+    /**
+     * Whether the default site is known, if true the site is integrated
+     * to the system or can be determined using environment variables.
+     */
+    public boolean default_site_known;
+    
+    /**
+     * Whether the adjustment method supports multiple sites rather
+     * than just the default site.
+     */
+    public boolean multiple_sites;
+    
+    /**
+     * Whether the adjustment method supports multiple partitions
+     * per site.
+     */
+    public boolean multiple_partitions;
+    
+    /**
+     * Whether the adjustment method supports multiple CRTC:s
+     * per partition per site.
+     */
+    public boolean multiple_crtcs;
+    
+    /**
+     * Whether the partition to graphics card is a bijection.
+     */
+    public boolean partitions_are_graphics_cards;
+    
+    /**
+     * Whether the adjustment method supports {@link Site#restore}.
+     */
+    public boolean site_restore;
+    
+    /**
+     * Whether the adjustment method supports {@link Partition#restore}.
+     */
+    public boolean partition_restore;
+    
+    /**
+     * Whether the adjustment method supports {@link CRTC#restore}.
+     */
+    public boolean crtc_restore;
+    
+    /**
+     * Whether the {@link #red_gamma_size}, {@link #green_gamma_size} and
+     * {@link #blue_gamma_size} fields in {@link CRTCInformation} will
+     * always have the same values as each other for the adjustment method.
+     */
+    public boolean identical_gamma_sizes;
+    
+    /**
+     * Whether the {@link #red_gamma_size}, {@link #green_gamma_size} and
+     * {@link #blue_gamma_size} fields in {@link CRTCInformation} will
+     * always be filled with the same value for the adjustment method.
+     */
+    public boolean fixed_gamma_size;
+    
+    /**
+     * Whether the {@link #gamma_depth} field in {@link CRTCInformation}
+     * will always be filled with the same value for the adjustment method.
+     */
+    public boolean fixed_gamma_depth;
+    
+    /**
+     * Whether the adjustment method will actually perform adjustments.
+     */
+    public boolean real;
+    
+    /**
+     * Whether the adjustment method is implement using a translation layer.
+     */
+    public boolean fake;
+    
+}
+