[libdazzle] themes: add CSS styling for DzlGraphView

[Christian Hergert <chergert src gnome org>]

commit 85ce2464a7752183595840c5ccbc39c8ccf3480f
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jun 5 03:00:31 2017 -0700

    themes: add CSS styling for DzlGraphView

 data/themes/Adwaita-dark.css                |    6 ++++++
 data/themes/Adwaita.css                     |    1 +
 data/themes/Adwaita/Adwaita-dark-graphs.css |    6 ++++++
 data/themes/Adwaita/Adwaita-graphs.css      |    6 ++++++
 src/dazzle.gresources.xml                   |    7 +++++--
 5 files changed, 24 insertions(+), 2 deletions(-)
---
diff --git a/data/themes/Adwaita-dark.css b/data/themes/Adwaita-dark.css
new file mode 100644
index 0000000..6179c09
--- /dev/null
+++ b/data/themes/Adwaita-dark.css
@@ -0,0 +1,6 @@
+/* Theme agnostic or base-layer CSS styling */
+@import url("resource:///org/gnome/dazzle/themes/shared.css");
+
+/* Theme specific styling */
+@import url("resource:///org/gnome/dazzle/themes/Adwaita/Adwaita-dark-graphs.css");
+@import url("resource:///org/gnome/dazzle/themes/Adwaita/Adwaita-panels.css");
diff --git a/data/themes/Adwaita.css b/data/themes/Adwaita.css
index 7e13657..276e601 100644
--- a/data/themes/Adwaita.css
+++ b/data/themes/Adwaita.css
@@ -2,4 +2,5 @@
 @import url("resource:///org/gnome/dazzle/themes/shared.css");
 
 /* Theme specific styling */
+@import url("resource:///org/gnome/dazzle/themes/Adwaita/Adwaita-graphs.css");
 @import url("resource:///org/gnome/dazzle/themes/Adwaita/Adwaita-panels.css");
diff --git a/data/themes/Adwaita/Adwaita-dark-graphs.css b/data/themes/Adwaita/Adwaita-dark-graphs.css
new file mode 100644
index 0000000..0026149
--- /dev/null
+++ b/data/themes/Adwaita/Adwaita-dark-graphs.css
@@ -0,0 +1,6 @@
+dzlgraphview {
+  background-color: #232729;
+  background-size: 8px 8px;
+  background-image: repeating-linear-gradient(0deg, #2e2e2e, #2e2e2e 1px, transparent 1px, transparent 8px),
+                    repeating-linear-gradient(-90deg, #2e2e2e, #2e2e2e 1px, transparent 1px, transparent 
8px);
+}
diff --git a/data/themes/Adwaita/Adwaita-graphs.css b/data/themes/Adwaita/Adwaita-graphs.css
new file mode 100644
index 0000000..05a7b22
--- /dev/null
+++ b/data/themes/Adwaita/Adwaita-graphs.css
@@ -0,0 +1,6 @@
+dzlgraphview {
+  background-color: #f6f7f8;
+  background-size: 8px 8px;
+  background-image: repeating-linear-gradient(0deg, #f0f1f2, #f0f1f2 1px, transparent 1px, transparent 8px),
+                    repeating-linear-gradient(-90deg, #f0f1f2, #f0f1f2 1px, transparent 1px, transparent 
8px);
+}
diff --git a/src/dazzle.gresources.xml b/src/dazzle.gresources.xml
index d6237f1..8383f55 100644
--- a/src/dazzle.gresources.xml
+++ b/src/dazzle.gresources.xml
@@ -17,13 +17,16 @@
   <gresource prefix="/org/gnome/dazzle/themes">
     <!-- Adwaita CSS theme -->
     <file compressed="true" alias="Adwaita.css">../data/themes/Adwaita.css</file>
+    <file compressed="true" alias="Adwaita-dark.css">../data/themes/Adwaita-dark.css</file>
     <file compressed="true" 
alias="Adwaita/Adwaita-panels.css">../data/themes/Adwaita/Adwaita-panels.css</file>
+    <file compressed="true" 
alias="Adwaita/Adwaita-graphs.css">../data/themes/Adwaita/Adwaita-graphs.css</file>
+    <file compressed="true" 
alias="Adwaita/Adwaita-dark-graphs.css">../data/themes/Adwaita/Adwaita-dark-graphs.css</file>
 
     <!-- Default and Fallback Theme -->
     <file compressed="true" alias="shared.css">../data/themes/shared.css</file>
     <file compressed="true" 
alias="shared/shared-progressbutton.css">../data/themes/shared/shared-progressbutton.css</file>
-    <file compressed="true" alias="shared-stacklist.css">../data/themes/shared/shared-stacklist.css</file>
-    <file compressed="true" 
alias="shared-suggestions.css">../data/themes/shared/shared-suggestions.css</file>
+    <file compressed="true" 
alias="shared/shared-stacklist.css">../data/themes/shared/shared-stacklist.css</file>
+    <file compressed="true" 
alias="shared/shared-suggestions.css">../data/themes/shared/shared-suggestions.css</file>
   </gresource>
 
 </gresources>