[poppler] qt4/src

Albert Astals Cid aacid at kemper.freedesktop.org
Sat Mar 29 04:43:07 PDT 2008


 qt4/src/CMakeLists.txt                    |    4 
 qt4/src/Makefile.am                       |    4 
 qt4/src/poppler-page-transition-private.h |   28 +++++
 qt4/src/poppler-page-transition.cc        |   95 +++++++++++++++++++
 qt4/src/poppler-page-transition.h         |  146 ++++++++++++++++++++++++++++++
 5 files changed, 273 insertions(+), 4 deletions(-)

New commits:
commit b70ca35dce6da6efdff254c11a63de4f44228278
Author: Albert Astals Cid <tsdgeos at localhost.(none)>
Date:   Sat Mar 29 00:30:31 2008 +0100

    Duplicate page-transition files on qt4

diff --git a/qt4/src/CMakeLists.txt b/qt4/src/CMakeLists.txt
index c77df13..1618cc2 100644
--- a/qt4/src/CMakeLists.txt
+++ b/qt4/src/CMakeLists.txt
@@ -24,7 +24,7 @@ set(poppler_qt4_SRCS
   poppler-qiodeviceoutstream.cc
   poppler-sound.cc
   poppler-textbox.cc
-  ${CMAKE_SOURCE_DIR}/qt/poppler-page-transition.cc
+  poppler-page-transition.cc
 )
 if (ENABLE_SPLASH)
   set(poppler_qt4_SRCS ${poppler_qt4_SRCS}
@@ -47,6 +47,6 @@ install(FILES
   poppler-form.h
   poppler-optcontent.h
   poppler-export.h
-  ${CMAKE_SOURCE_DIR}/qt/poppler-page-transition.h
+  poppler-page-transition.h
   DESTINATION include/poppler/qt4)
 
diff --git a/qt4/src/Makefile.am b/qt4/src/Makefile.am
index 95e26a6..c449336 100644
--- a/qt4/src/Makefile.am
+++ b/qt4/src/Makefile.am
@@ -16,7 +16,7 @@ poppler_include_HEADERS =			\
 	poppler-form.h				\
 	poppler-optcontent.h			\
 	poppler-export.h			\
-	../../qt/poppler-page-transition.h
+	poppler-page-transition.h
 
 lib_LTLIBRARIES = libpoppler-qt4.la
 
@@ -31,7 +31,7 @@ libpoppler_qt4_la_SOURCES =			\
 	poppler-link-extractor.cc		\
 	poppler-optcontent.cc			\
 	poppler-optcontent.h			\
-	../../qt/poppler-page-transition.cc	\
+	poppler-page-transition.cc		\
 	poppler-sound.cc			\
 	poppler-form.cc				\
 	poppler-base-converter.cc		\
diff --git a/qt4/src/poppler-page-transition-private.h b/qt4/src/poppler-page-transition-private.h
new file mode 100644
index 0000000..63febb0
--- /dev/null
+++ b/qt4/src/poppler-page-transition-private.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2005, Albert Astals Cid
+ *
+ * This program 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 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+class Object;
+
+namespace Poppler {
+
+class PageTransitionParams {
+  public:
+    Object *dictObj;
+};
+
+}
diff --git a/qt4/src/poppler-page-transition.cc b/qt4/src/poppler-page-transition.cc
new file mode 100644
index 0000000..cde8818
--- /dev/null
+++ b/qt4/src/poppler-page-transition.cc
@@ -0,0 +1,95 @@
+/* PageTransition.cc
+ * Copyright (C) 2005, Net Integration Technologies, Inc.
+ *
+ * This program 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 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "PageTransition.h"
+#include "poppler-page-transition.h"
+#include "poppler-page-transition-private.h"
+
+namespace Poppler {
+
+class PageTransitionData
+{
+  public:
+    PageTransitionData(Object *trans)
+    {
+        pt = new ::PageTransition(trans);
+    }
+
+    PageTransitionData(const PageTransitionData &ptd)
+    {
+        pt = new ::PageTransition(*ptd.pt);
+    }
+
+    ~PageTransitionData()
+    {
+        delete pt;
+    }
+
+    ::PageTransition *pt;
+};
+
+PageTransition::PageTransition(const PageTransitionParams &params)
+{
+  data = new PageTransitionData(params.dictObj);
+}
+
+PageTransition::PageTransition(const PageTransition &pt)
+{
+  data = new PageTransitionData(*pt.data);
+}
+
+PageTransition::~PageTransition()
+{
+  delete data;
+}
+
+PageTransition::Type PageTransition::type() const
+{
+  return (Poppler::PageTransition::Type)data->pt->getType();
+}
+
+int PageTransition::duration() const
+{
+  return data->pt->getDuration();
+}
+
+PageTransition::Alignment PageTransition::alignment() const
+{
+  return (Poppler::PageTransition::Alignment)data->pt->getAlignment();
+}
+
+PageTransition::Direction PageTransition::direction() const
+{
+  return (Poppler::PageTransition::Direction)data->pt->getDirection();
+}
+
+int PageTransition::angle() const
+{
+  return data->pt->getAngle();
+}
+
+double PageTransition::scale() const
+{
+  return data->pt->getScale();
+}
+bool PageTransition::isRectangular() const
+{
+  return data->pt->isRectangular();
+}
+
+}
diff --git a/qt4/src/poppler-page-transition.h b/qt4/src/poppler-page-transition.h
new file mode 100644
index 0000000..53002ff
--- /dev/null
+++ b/qt4/src/poppler-page-transition.h
@@ -0,0 +1,146 @@
+/* PageTransition.h
+ * Copyright (C) 2005, Net Integration Technologies, Inc.
+ * Copyright (C) 2005, Brad Hards <bradh at frogmouth.net>
+ *
+ * This program 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 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __PAGETRANSITION_X_H__
+#define __PAGETRANSITION_X_H__
+
+namespace Poppler {
+
+class PageTransitionParams;
+class PageTransitionData;
+
+/**
+   \brief Describes how a PDF file viewer shall perform the transition
+   from one page to another
+
+   In PDF files there is a way to specify if the viewer shall use
+   certain effects to perform the transition from one page to
+   another. This feature can be used, e.g., in a PDF-based beamer
+   presentation.
+
+   This utility class represents the transition effect, and can be
+   used to extract the information from a PDF object.
+*/
+
+
+class PageTransition {
+ public:
+
+  /** \brief transition effect that shall be used
+   */
+  // if changed remember to keep in sync with PageTransition.h enum
+  enum Type {
+    Replace = 0,
+    Split,
+    Blinds,
+    Box,
+    Wipe,
+    Dissolve,
+    Glitter,
+    Fly,
+    Push,
+    Cover,
+    Uncover,
+    Fade
+  };
+  
+  /** \brief alignment of the transition effect that shall be used
+   */
+  // if changed remember to keep in sync with PageTransition.h enum
+  enum Alignment {
+    Horizontal = 0,
+    Vertical
+  };
+  
+  /** \brief direction of the transition effect that shall be used
+   */
+  // if changed remember to keep in sync with PageTransition.h enum
+  enum Direction {
+    Inward = 0,
+    Outward
+  };
+  
+  /** \brief Construct a new PageTransition object from a page dictionary.
+
+  Users of the library will rarely need to construct a
+  PageTransition object themselves. Instead, the method
+  Poppler::Page::transition() can be used to find out if a certain
+  transition effect is specified.
+
+  @warning In case or error, this method will print an error message to stderr,
+  and construct a default object.
+
+  @param params an object whose dictionary will be read and
+   parsed. This must be a valid object, whose dictionaries are
+   accessed by the constructor. The object is only accessed by this
+   constructor, and may be deleted after the constructor returns.
+  */
+  PageTransition(const PageTransitionParams &params);
+
+  /** \brief copy constructor */
+  PageTransition(const PageTransition &pt);
+  
+  /**
+     Destructor
+  */
+  ~PageTransition();
+  
+  /**
+     \brief Get type of the transition.
+  */
+  Type type() const;
+  
+  /**
+     \brief Get duration of the transition in seconds.
+  */
+  int duration() const;
+  
+  /**
+     \brief Get dimension in which the transition effect occurs.
+  */
+  Alignment alignment() const;
+  
+  /**
+     \brief Get direction of motion of the transition effect.
+  */
+  Direction direction() const;
+  
+  /**
+     \brief Get direction in which the transition effect moves.
+  */
+  int angle() const;
+  
+  /**
+     \brief Get starting or ending scale.
+  */
+  double scale() const;
+  
+  /**
+     \brief Returns true if the area to be flown is rectangular and
+     opaque.
+  */
+  bool isRectangular() const;
+  
+ private:
+  PageTransitionData *data;
+};
+
+}
+
+#endif


More information about the poppler mailing list