From 3ceaf13474076b0be042c4f5d0e2a5d905c00027 Mon Sep 17 00:00:00 2001
From: Anuj Khare <khareanuj18@gmail.com>
Date: Mon, 21 Jul 2014 00:03:11 +0530
Subject: [PATCH] glib: Add PopplerAnnotAppearance boxed type

This type will be used to represent the attributes in the DA of
FreeText annotations.
---
 glib/poppler-annot.cc | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++
 glib/poppler-annot.h  | 14 ++++++++++++
 glib/poppler.h        |  1 +
 3 files changed, 77 insertions(+)

diff --git a/glib/poppler-annot.cc b/glib/poppler-annot.cc
index 13bc768..df55601 100644
--- a/glib/poppler-annot.cc
+++ b/glib/poppler-annot.cc
@@ -1808,6 +1808,68 @@ poppler_annot_callout_line_free (PopplerAnnotCalloutLine *callout)
   g_free (callout);
 }
 
+/* PopplerAnnotAppearance */
+POPPLER_DEFINE_BOXED_TYPE (PopplerAnnotAppearance, poppler_annot_appearance,
+			   poppler_annot_appearance_copy,
+			   poppler_annot_appearance_free)
+
+/**
+ * poppler_annot_appearance_new:
+ *
+ * Creates a new empty #PopplerAnnotAppearance.
+ *
+ * Return value: a new allocated #PopplerAnnotAppearance, %NULL in other case.
+ *               It must be freed with poppler_annot_appearance_free when done.
+ **/
+PopplerAnnotAppearance *
+poppler_annot_appearance_new (void)
+{
+  return g_new0 (PopplerAnnotAppearance, 1);
+}
+
+/**
+ * poppler_annot_appearance_copy:
+ * @font: the #PopplerAnnotAppearance to be copied.
+ *
+ * It does copy @font to a new #PopplerAnnotAppearance.
+ *
+ * Return value: a new allocated #PopplerAnnotAppearance as exact copy of
+ *               @font, %NULL in other case. It must be freed with
+                 poppler_annot_appearance_free when done.
+ **/
+PopplerAnnotAppearance *
+poppler_annot_appearance_copy (PopplerAnnotAppearance *appearance)
+{
+  PopplerAnnotAppearance *new_appearance;
+
+  g_return_val_if_fail (appearance != NULL, NULL);
+
+  new_appearance = g_new0 (PopplerAnnotAppearance, 1);
+
+  *new_appearance = *appearance;
+  new_appearance->font_name = g_strdup (appearance->font_name);
+  return new_appearance;
+}
+
+/**
+ * poppler_annot_appearance_free:
+ * @appearance: a #PopplerAnnotAppearance
+ *
+ * Frees the memory used by #PopplerAnnotAppearance.
+ **/
+void
+poppler_annot_appearance_free (PopplerAnnotAppearance *appearance)
+{
+ if (appearance->font_name)
+        g_free (appearance->font_name);
+
+ if (appearance->color)
+        g_free (appearance->color);
+
+  g_free (appearance);
+}
+
+
 
 /* PopplerAnnotMovie */
 /**
diff --git a/glib/poppler-annot.h b/glib/poppler-annot.h
index 441563e..c0bf42c 100644
--- a/glib/poppler-annot.h
+++ b/glib/poppler-annot.h
@@ -64,6 +64,7 @@ G_BEGIN_DECLS
 #define POPPLER_IS_ANNOT_LINE(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), POPPLER_TYPE_ANNOT_LINE))
 
 #define POPPLER_TYPE_ANNOT_CALLOUT_LINE      (poppler_annot_callout_line_get_type ())
+#define POPPLER_TYPE_ANNOT_APPEARANCE        (poppler_annot_appearance_get_type ())
 
 #define POPPLER_TYPE_ANNOT_CIRCLE            (poppler_annot_circle_get_type ())
 #define POPPLER_ANNOT_CIRCLE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), POPPLER_TYPE_ANNOT_CIRCLE, PopplerAnnotCircle))
@@ -170,6 +171,13 @@ struct _PopplerAnnotCalloutLine
   gdouble  y3;
 };
 
+struct _PopplerAnnotAppearance
+{
+  PopplerColor *color;
+  gdouble       font_size;
+  gchar        *font_name;
+};
+
 GType                         poppler_annot_get_type                           (void) G_GNUC_CONST;
 PopplerAnnotType              poppler_annot_get_annot_type                     (PopplerAnnot *poppler_annot);
 gchar                        *poppler_annot_get_contents                       (PopplerAnnot *poppler_annot);
@@ -275,6 +283,12 @@ PopplerAnnotCalloutLine      *poppler_annot_callout_line_new                   (
 PopplerAnnotCalloutLine      *poppler_annot_callout_line_copy                  (PopplerAnnotCalloutLine *callout);
 void                          poppler_annot_callout_line_free                  (PopplerAnnotCalloutLine *callout);
 
+/* PopplerAnnotAppearance */
+GType                         poppler_annot_appearance_get_type                (void) G_GNUC_CONST;
+PopplerAnnotAppearance       *poppler_annot_appearance_new                     (void);
+PopplerAnnotAppearance       *poppler_annot_appearance_copy                    (PopplerAnnotAppearance *appr);
+void                          poppler_annot_appearance_free                    (PopplerAnnotAppearance *appr);
+
 /* PopplerAnnotCircle */
 GType                         poppler_annot_circle_get_type                    (void) G_GNUC_CONST;
 PopplerAnnot                 *poppler_annot_circle_new                         (PopplerDocument    *doc,
diff --git a/glib/poppler.h b/glib/poppler.h
index 4df9c0e..7fd8977 100644
--- a/glib/poppler.h
+++ b/glib/poppler.h
@@ -205,6 +205,7 @@ typedef struct _PopplerAnnotFileAttachment PopplerAnnotFileAttachment;
 typedef struct _PopplerAnnotMovie          PopplerAnnotMovie;
 typedef struct _PopplerAnnotScreen         PopplerAnnotScreen;
 typedef struct _PopplerAnnotCalloutLine    PopplerAnnotCalloutLine;
+typedef struct _PopplerAnnotAppearance     PopplerAnnotAppearance;
 typedef struct _PopplerAnnotLine           PopplerAnnotLine;
 typedef struct _PopplerAnnotCircle         PopplerAnnotCircle;
 typedef struct _PopplerAnnotSquare         PopplerAnnotSquare;
-- 
1.9.1