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authorVsevolod Buzinov <ext-vsevolod.buzinov@nokia.com>2010-06-21 17:23:09 +0300
committerVsevolod Buzinov <ext-vsevolod.buzinov@nokia.com>2010-07-05 14:28:13 +0300
commitb026f0ad41985234416fa9ca1a2d054e8825961d (patch)
tree48b223aef928c293795d3fda1b1e60045e37a10f
parent3ad5033772ff8c1a331f0c0b208a4a90b698e57b (diff)
downloadlibresourceqt-b026f0ad41985234416fa9ca1a2d054e8825961d.tar.gz
Added initial version of the demo player
Updated documentation for the demo Added video resource acquisition
-rw-r--r--demo/player/Doxyfile1541
-rw-r--r--demo/player/main.cpp22
-rw-r--r--demo/player/playerpage.cpp259
-rw-r--r--demo/player/playerpage.h79
-rw-r--r--demo/player/playerwidget.cpp244
-rw-r--r--demo/player/playerwidget.h63
-rw-r--r--libresourceqt/libresourceqt.pro6
-rw-r--r--tests/test-memory-leaks/test-memory-leaks.cpp29
-rw-r--r--tests/test-memory-leaks/test-memory-leaks.h1
9 files changed, 2240 insertions, 4 deletions
diff --git a/demo/player/Doxyfile b/demo/player/Doxyfile
new file mode 100644
index 0000000..884b6f3
--- /dev/null
+++ b/demo/player/Doxyfile
@@ -0,0 +1,1541 @@
+# Doxyfile 1.5.8
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
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+# For lists items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME = ResourcePolicy Player Demo
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER = 1.1
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+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
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+# Enabling this option can be useful when feeding doxygen a huge amount of
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+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
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+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS = *.c \
+ *.cc \
+ *.cxx \
+ *.cpp \
+ *.c++ \
+ *.d \
+ *.java \
+ *.ii \
+ *.ixx \
+ *.ipp \
+ *.i++ \
+ *.inl \
+ *.h \
+ *.hh \
+ *.hxx \
+ *.hpp \
+ *.h++ \
+ *.idl \
+ *.odl \
+ *.cs \
+ *.php \
+ *.php3 \
+ *.inc \
+ *.m \
+ *.mm \
+ *.dox \
+ *.py \
+ *.f90 \
+ *.f \
+ *.vhd \
+ *.vhdl
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE =
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS = *
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output. If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code. Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET =
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS = NO
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+
+GENERATE_DOCSET = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID = org.doxygen.Project
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
+# are set, an additional index file will be generated that can be used as input for
+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
+# HTML documentation.
+
+GENERATE_QHP = YES
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE = ../com.nokia.policy.libresourceqt.qch
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE = ResourcePolicy
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
+# For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION = /usr/bin/qhelpgenerator
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE = 1
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to FRAME, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+,
+# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are
+# probably better off using the HTML help feature. Other possible values
+# for this tag are: HIERARCHIES, which will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list;
+# ALL, which combines the behavior of FRAME and HIERARCHIES; and NONE, which
+# disables this behavior completely. For backwards compatibility with previous
+# releases of Doxygen, the values YES and NO are equivalent to FRAME and NONE
+# respectively.
+
+GENERATE_TREEVIEW = HIERARCHIES
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH = 250
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE = 10
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+
+LATEX_CMD_NAME = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE = NO
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN = YES
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader. This is useful
+# if you want to understand what is going on. On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS = NO
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz, a graph visualization
+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
+# have no effect if this option is set to NO (the default)
+
+HAVE_DOT = YES
+
+# By default doxygen will write a font called FreeSans.ttf to the output
+# directory and reference it in all dot files that doxygen generates. This
+# font does not include all possible unicode characters however, so when you need
+# these (or just want a differently looking font) you can specify the font name
+# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
+# which can be done by putting it in a standard location or by setting the
+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
+# containing the font.
+
+DOT_FONTNAME = FreeSans
+
+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
+# The default size is 10pt.
+
+DOT_FONTSIZE = 10
+
+# By default doxygen will tell dot to use the output directory to look for the
+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
+# different font using DOT_FONTNAME you can set the path where dot
+# can find it using this tag.
+
+DOT_FONTPATH =
+
+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect inheritance relations. Setting this tag to YES will force the
+# the CLASS_DIAGRAMS tag to NO.
+
+CLASS_GRAPH = YES
+
+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for each documented class showing the direct and
+# indirect implementation dependencies (inheritance, containment, and
+# class references variables) of the class with other documented classes.
+
+COLLABORATION_GRAPH = YES
+
+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
+# will generate a graph for groups, showing the direct groups dependencies
+
+GROUP_GRAPHS = YES
+
+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+
+UML_LOOK = YES
+
+# If set to YES, the inheritance and collaboration graphs will show the
+# relations between templates and their instances.
+
+TEMPLATE_RELATIONS = NO
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
+# tags are set to YES then doxygen will generate a graph for each documented
+# file showing the direct and indirect include dependencies of the file with
+# other documented files.
+
+INCLUDE_GRAPH = YES
+
+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
+# documented header file showing the documented files that directly or
+# indirectly include this file.
+
+INCLUDED_BY_GRAPH = YES
+
+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
+# doxygen will generate a call dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable call graphs
+# for selected functions only using the \callgraph command.
+
+CALL_GRAPH = YES
+
+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
+# doxygen will generate a caller dependency graph for every global function
+# or class method. Note that enabling this option will significantly increase
+# the time of a run. So in most cases it will be better to enable caller
+# graphs for selected functions only using the \callergraph command.
+
+CALLER_GRAPH = YES
+
+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
+# will graphical hierarchy of all classes instead of a textual one.
+
+GRAPHICAL_HIERARCHY = YES
+
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# then doxygen will show the dependencies a directory has on other directories
+# in a graphical way. The dependency relations are determined by the #include
+# relations between the files in the directories.
+
+DIRECTORY_GRAPH = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. Possible values are png, jpg, or gif
+# If left blank png will be used.
+
+DOT_IMAGE_FORMAT = png
+
+# The tag DOT_PATH can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+
+DOT_PATH =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the
+# \dotfile command).
+
+DOTFILE_DIRS =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
+# nodes that will be shown in the graph. If the number of nodes in a graph
+# becomes larger than this value, doxygen will truncate the graph, which is
+# visualized by representing a node as a red box. Note that doxygen if the
+# number of direct children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+
+DOT_GRAPH_MAX_NODES = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
+# graphs generated by dot. A depth value of 3 means that only nodes reachable
+# from the root by following a path via at most 3 edges will be shown. Nodes
+# that lay further from the root node will be omitted. Note that setting this
+# option to 1 or 2 may greatly reduce the computation time needed for large
+# code bases. Also note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not
+# seem to support this out of the box. Warning: Depending on the platform used,
+# enabling this option may lead to badly anti-aliased labels on the edges of
+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
+
+DOT_MULTI_TARGETS = NO
+
+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
+# generate a legend page explaining the meaning of the various boxes and
+# arrows in the dot generated graphs.
+
+GENERATE_LEGEND = YES
+
+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
+# remove the intermediate dot files that are used to generate
+# the various graphs.
+
+DOT_CLEANUP = YES
+
+#---------------------------------------------------------------------------
+# Options related to the search engine
+#---------------------------------------------------------------------------
+
+# The SEARCHENGINE tag specifies whether or not a search engine should be
+# used. If set to NO the values of all tags below this one will be ignored.
+
+SEARCHENGINE = NO
diff --git a/demo/player/main.cpp b/demo/player/main.cpp
new file mode 100644
index 0000000..b229ddf
--- /dev/null
+++ b/demo/player/main.cpp
@@ -0,0 +1,22 @@
+#include <QtGui>
+#include <MApplication>
+#include <MApplicationWindow>
+#include "playerpage.h"
+
+int main (int argc, char *argv[])
+{
+ MApplication app(argc, argv);
+ app.setApplicationName("Policy-Aware Player");
+ app.setOrganizationName("Nokia");
+ app.setQuitOnLastWindowClosed(true);
+
+ MApplicationWindow window;
+ window.show();
+
+ PlayerPage *player = new PlayerPage();
+ player->setTitle("Policy-Aware Player");
+ player->appear(&window);
+
+ return app.exec();
+}
+
diff --git a/demo/player/playerpage.cpp b/demo/player/playerpage.cpp
new file mode 100644
index 0000000..1d3f8fc
--- /dev/null
+++ b/demo/player/playerpage.cpp
@@ -0,0 +1,259 @@
+#include "playerpage.h"
+#include <cstdio>
+
+PlayerPage::PlayerPage()
+ : MApplicationPage(), labelsVisible(true) {
+}
+
+/**
+ * Creates a menu action to enable or disable "policy awareness", layouts,
+ * the player widget (our own subclass of MVideoWidget) and labels that show
+ * the file name and playback position.
+ *
+ */
+void PlayerPage::createContent() {
+ // 1. create menu
+ menuAction = new MAction("Make policy-unaware", this);
+ menuAction->setLocation(MAction::ApplicationMenuLocation);
+ addAction(menuAction);
+
+ connect(menuAction, SIGNAL(triggered()), this, SLOT(togglePolicyAwareness()));
+
+ // 2. create layouts
+ MLayout *layout = new MLayout(centralWidget());
+ layoutPolicy = new MLinearLayoutPolicy(layout, Qt::Vertical);
+
+ // video widget
+ playerWidget = new PlayerWidget(this);
+ playerWidget->setLooping(false);
+ // height is hard-coded for a lack of a better option
+ playerWidget->setMaximumSize(1000, 300);
+
+ connect(playerWidget, SIGNAL(playerPositionChanged()), this, SLOT(onPositionChanged()));
+ connect(playerWidget, SIGNAL(playing()), this, SLOT(setPlayingIcon()));
+ connect(playerWidget, SIGNAL(paused()), this, SLOT(setPausedIcon()));
+
+ // labels
+ lblTitle = new MLabel("Tap audio or video button to load a file", this);
+ lblTitle->setAlignment(Qt::AlignCenter);
+ QFont titleFont;
+ titleFont.setPixelSize(20);
+ lblTitle->setFont(titleFont);
+
+ lblPosition = new MLabel("", this);
+ lblPosition->setAlignment(Qt::AlignCenter);
+ QFont positionFont;
+ positionFont.setPixelSize(50);
+ lblPosition->setFont(positionFont);
+ lblPosition->setPreferredSize(QSize(lblPosition->preferredSize().width(), 200));
+
+ // control bar
+ MLayout *controlBarLayout = new MLayout(layout);
+ controlBarPolicy = new MLinearLayoutPolicy(controlBarLayout, Qt::Horizontal);
+ makeControlBar(controlBarPolicy);
+
+ layoutPolicy->addItem(lblTitle, Qt::AlignVCenter);
+ layoutPolicy->addItem(playerWidget);
+ layoutPolicy->addItem(lblPosition, Qt::AlignVCenter);
+ layoutPolicy->addStretch();
+ layoutPolicy->addItem(controlBarLayout, Qt::AlignBottom);
+}
+
+/**
+ * A helper function to create icon buttons.
+ */
+MButton* PlayerPage::makeButton(QString iconID, bool enabled) {
+ MButton *button = new MButton("", this);
+ button->setViewType(MButton::iconType);
+ button->setIconID(iconID);
+ controlBarPolicy->addItem(button, Qt::AlignVCenter);
+ setEnabled(button, enabled);
+ return button;
+}
+
+/**
+ * A helper function to make widgets appear enabled or disabled.
+ */
+void PlayerPage::setEnabled(MWidget *widget, bool enabled) {
+ // seekbar dissappears completely when disabled on current theme
+ if (widget != seekbar) widget->setEnabled(enabled);
+ // and disabled widgets are not highlighted in any way, so we use opacity for that
+ widget->setOpacity(enabled ? 1.0 : 0.5);
+}
+
+/**
+ * Creates a control bar. It consists of the play/pause button, a seek bar to
+ * scrub through media content, and two buttons to open audio and video files.
+ */
+void PlayerPage::makeControlBar(MLinearLayoutPolicy *controlBarPolicy) {
+
+ btnPlay = makeButton("icon-m-common-play", false);
+
+ seekbar = new MSeekBar();
+ controlBarPolicy->addItem(seekbar, Qt::AlignVCenter);
+ setEnabled(seekbar, false);
+
+ btnLoadAudio = makeButton("icon-m-content-audio");
+ btnLoadVideo = makeButton("icon-m-common-video");
+
+ connect(btnLoadAudio, SIGNAL(clicked()), this, SLOT(openAudioFile()));
+ connect(btnLoadVideo, SIGNAL(clicked()), this, SLOT(openVideoFile()));
+ connect(btnPlay, SIGNAL(clicked()), this, SLOT(playOrPause()));
+
+ connect(seekbar, SIGNAL(sliderPressed()), this, SLOT(sliderPressed()));
+ connect(seekbar, SIGNAL(sliderReleased()), this, SLOT(seekToNewPosition()));
+}
+
+/**
+ * Shows/hides labels depending on orientation.
+ *
+ * \see PlayerPage::updateLabelsVisibility()
+ */
+void PlayerPage::orientationChangeEvent(MOrientationChangeEvent */*event*/) {
+ updateLabelsVisibility();
+}
+
+/**
+ * Shows/hides labels depending on orientation. For audio files we show labels
+ * at all times, and for video playback we hide the labels in landscape orientation,
+ * since most of the space is occupied by the player widget.
+ *
+ */
+void PlayerPage::updateLabelsVisibility() {
+ if (sceneManager()->orientation() == M::Portrait || playerWidget->filetype == PlayerWidget::AUDIO) {
+ if (!labelsVisible) {
+ layoutPolicy->insertItem(0, lblTitle, Qt::AlignVCenter);
+ layoutPolicy->insertItem(2, lblPosition, Qt::AlignVCenter);
+ labelsVisible = true;
+ }
+ } else if (playerWidget->filetype == PlayerWidget::VIDEO) {
+ if (labelsVisible) {
+ layoutPolicy->removeItem(lblTitle);
+ layoutPolicy->removeItem(lblPosition);
+ labelsVisible = false;
+ }
+ }
+}
+
+/**
+ * Opens the file open dialog on the .sounds directory of the user,
+ * sets the "filetype" variable to AUDIO.
+ *
+ * \see PlayerPage::openFile()
+ */
+void PlayerPage::openAudioFile() {
+ playerWidget->filetype = PlayerWidget::AUDIO;
+ openFile("/home/user/MyDocs/.sounds/");
+
+ playerWidget->setVisible(false);
+}
+
+/**
+ * Opens the file open dialog on the .videos directory of the user,
+ * sets the "filetype" variable to VIDEO.
+ *
+ * \see PlayerPage::openFile()
+ */
+void PlayerPage::openVideoFile() {
+ playerWidget->filetype = PlayerWidget::VIDEO;
+ openFile("/home/user/MyDocs/.videos/");
+
+ playerWidget->setVisible(true);
+}
+
+/**
+ * Opens the file open dialog, and then loads the file selected.
+ * Helper function for PlayerPage::openAudioFile() and PlayerPage::openVideoFile().
+ */
+void PlayerPage::openFile(QString dir) {
+ qDebug("openFile");
+
+ QString fileName = QFileDialog::getOpenFileName(NULL, tr("Open File"),
+ dir,
+ tr("All Files (*.*)"));
+
+ if (fileName) {
+ playerWidget->open(fileName);
+
+ QString prettyName = fileName;
+ if (prettyName.contains("/")) prettyName = prettyName.mid(prettyName.lastIndexOf("/")+1);
+ lblTitle->setText(prettyName);
+
+ seekbarPressed = false;
+ setEnabled(btnPlay, true);
+ setEnabled(seekbar, true);
+ updateLabelsVisibility();
+ }
+}
+
+/**
+ * Starts or pauses the playback.
+ */
+void PlayerPage::playOrPause() {
+ if (playerWidget->state() != MVideo::Playing) {
+ setPlayingIcon();
+ playerWidget->play();
+ } else {
+ setPausedIcon();
+ playerWidget->pause();
+ }
+}
+
+/**
+ * Displays the "playing" icon for the play/pause button.
+ */
+void PlayerPage::setPlayingIcon() {
+ btnPlay->setIconID("icon-m-common-pause");
+}
+
+/**
+ * Displays the "paused" icon for the play/pause button.
+ */
+void PlayerPage::setPausedIcon() {
+ btnPlay->setIconID("icon-m-common-play");
+}
+
+/**
+ * Updates the label that displays current playback position
+ * and the seek bar. This signal is issued by PlayerWidget every
+ * 100 ms.
+ *
+ * \see PlayerWidget::timerEvent()
+ */
+void PlayerPage::onPositionChanged() {
+
+ QString pos;
+ int mins = playerWidget->position() / 1000.0 / 60;
+ int secs = (playerWidget->position() - mins * 60 * 1000.0) / 1000.0;
+ pos.sprintf("%02d:%02d", mins, secs);
+ lblPosition->setText(pos);
+
+ seekbar->setRange(0, playerWidget->length());
+ if (!seekbarPressed) seekbar->setValue(playerWidget->position());
+}
+
+/**
+ * Sets our private variable seekbarPressed to true, so that we stop
+ * updating the seekbar for the time the control is being used by the user.
+ */
+void PlayerPage::sliderPressed() {
+ seekbarPressed = true;
+}
+
+/**
+ * Jumps to a new position in the media.
+ */
+void PlayerPage::seekToNewPosition() {
+ seekbarPressed = false;
+ playerWidget->seek(seekbar->value());
+}
+
+/**
+ * A menu-action to put the demo to policy-aware or policy-unaware mode.
+ * This means that depending on a flag we will or will not acquire the audio resource
+ * prior to beginning to playback audio. See PlayerWidget for the policy-related functionality.
+ */
+void PlayerPage::togglePolicyAwareness() {
+ playerWidget->setPolicyAware(!playerWidget->policyAware());
+ menuAction->setText(playerWidget->policyAware() ? "Make policy-unaware" : "Make policy-aware");
+}
diff --git a/demo/player/playerpage.h b/demo/player/playerpage.h
new file mode 100644
index 0000000..32af2e7
--- /dev/null
+++ b/demo/player/playerpage.h
@@ -0,0 +1,79 @@
+#pragma once
+
+#include <QtGui>
+#include <QFileDialog>
+
+#include <MApplicationPage>
+#include <MVideoWidget>
+#include <MLayout>
+#include <MLinearLayoutPolicy>
+#include <MButton>
+#include <MSlider>
+#include <MOrientationChangeEvent>
+#include <MApplicationMenu>
+#include <MAction>
+#include <MLabel>
+#include <MSeekBar>
+#include <MSceneManager>
+
+#include "playerwidget.h"
+
+/**
+ * \mainpage Policy-aware Player
+ *
+ * Demonstrates how to use libresourceqt to create a policy-aware application.
+ *
+ * There are two classes:
+ * \see PlayerPage creates the UI consisting of a control bar and a video widget
+ * \see PlayerWidget contains all of policy-related customizations
+ * to make the application behave well in concurrent world.
+ *
+ */
+
+/**
+ * PlayerPage class creates the UI of the application. It contains a menu,
+ * a control bar to control the playback, and PlayerWidget that does the actual playback.
+ * For policy-related functionality please refer to PlayerWidget, this class merely
+ * creates the mechanics of the UI for the demo application.
+ *
+ * \see PlayerWidget
+ * \see MApplicationPage
+ */
+
+class PlayerPage : public MApplicationPage
+{
+ Q_OBJECT
+public:
+ PlayerPage();
+
+private:
+ void createContent();
+ void makeControlBar(MLinearLayoutPolicy *controlBarPolicy);
+ void orientationChangeEvent(MOrientationChangeEvent *event);
+ void openFile(QString dir);
+ void setEnabled(MWidget *widget, bool enabled);
+ MButton* makeButton(QString iconID, bool enabled = true);
+ void updateLabelsVisibility();
+
+ MLinearLayoutPolicy *layoutPolicy, *controlBarPolicy;
+ MButton *btnLoadAudio, *btnLoadVideo, *btnPlay;
+ MSeekBar *seekbar;
+ PlayerWidget *playerWidget;
+ MLabel *lblTitle, *lblPosition;
+ MAction *menuAction;
+
+ bool seekbarPressed;
+ bool labelsVisible;
+
+private slots:
+ void openAudioFile();
+ void openVideoFile();
+
+ void togglePolicyAwareness();
+ void setPlayingIcon();
+ void setPausedIcon();
+ void playOrPause();
+ void onPositionChanged();
+ void sliderPressed();
+ void seekToNewPosition();
+};
diff --git a/demo/player/playerwidget.cpp b/demo/player/playerwidget.cpp
new file mode 100644
index 0000000..8d65b3b
--- /dev/null
+++ b/demo/player/playerwidget.cpp
@@ -0,0 +1,244 @@
+#include "playerwidget.h"
+
+using namespace ResourcePolicy;
+
+/**
+ * Creates a resource set in the "player" application class, this application class
+ * best suites our application description. The application class is used to determine the priority
+ * order of the application.
+ * We create one AudioResource object and add it to the set. For that audio resource we
+ * have to set the pid of the audio renderer, which in our case is the same as the pid of the application,
+ * and stream tag, which we simply set to an all-allowing "*".
+ *
+ * Also, we connect to three signals:
+ * - resourcesGranted, which is triggered whenever the resource we asked for is granted to us;
+ * - lostResources, which is triggered whenever another application has been granted with our resource
+ * and we are no longer able to use it;
+ * - resourcesReleased, which is triggered whenever a call to release() is done and the resource
+ * has been successfully released.
+ *
+ * At last, we add a timer which fires every 100 milliseconds in order to update the current playback position.
+ * This is done because MVideoWidget currently only updates said position for video files, and not for audio.
+ * It might not be as precise, but will serve our needs for the demo.
+ *
+ * \see PlayerWidget::resourceAcquiredHandler
+ * \see PlayerWidget::resourceLostHandler
+ * \see PlayerWidget::resourceReleasedHandler
+ */
+PlayerWidget::PlayerWidget(QGraphicsItem *parent)
+ : MVideoWidget(parent) {
+
+ qDebug("PlayerWidget::PlayerWidget");
+ resourceSet = new ResourceSet("player", this);
+ resourceSet->setAlwaysReply();
+
+ audioResource = new ResourcePolicy::AudioResource();
+ audioResource->setProcessID(QCoreApplication::applicationPid());
+ audioResource->setStreamTag("media.name", "*");
+ resourceSet->addResourceObject(audioResource);
+
+ connect(resourceSet, SIGNAL(resourcesGranted(const QList<ResourcePolicy::ResourceType>&)),
+ this, SLOT(resourceAcquiredHandler(const QList<ResourcePolicy::ResourceType>&)));
+ connect(resourceSet, SIGNAL(lostResources()), this, SLOT(resourceLostHandler()));
+ connect(resourceSet, SIGNAL(resourcesReleased()), this, SLOT(resourceReleasedHandler()));
+
+ // playback timer
+ startTimer(100);
+}
+
+/**
+ * Calls acquire() on the resource set. Shortly after we should receive a notification
+ * when resources are granted, which means we can begin using audio output.
+ *
+ * \see PlayerWidget::resourceAcquiredHandler
+ *
+ */
+void PlayerWidget::acquire() {
+ if (filetype == VIDEO) {
+ resourceSet->addResource(ResourcePolicy::VideoPlaybackType);
+ } else {
+ resourceSet->deleteResource(ResourcePolicy::VideoPlaybackType);
+ }
+
+ resourceSet->acquire();
+}
+
+/**
+ * Calls release() on the resource set. Called whenever we are not using the resource.
+ * We can acquire the same resource set again if required. We release resource every time
+ * a pause button is pressed or audio playback is finished, so that other applications can
+ * make use of it.
+ * Call to release() yields resourceReleased() signal shortly after to inform us that resource
+ * has indeed been released.
+ *
+ * \see PlayerWidget::resourceReleasedHandler
+ *
+ */
+void PlayerWidget::release() {
+ resourceSet->release();
+}
+
+/**
+ * Overrides parent play() method to add wrapping with resource policy handling.
+ * If we are in resource policy aware mode, asks to acquire the resource,
+ * otherwise begins playback immediately.
+ *
+ * \see MVideoWidget::play().
+ */
+void PlayerWidget::play() {
+ qDebug("PlayerWidget::play()");
+ if (policyAware())
+ acquire();
+ else
+ beginPlayback();
+}
+
+/**
+ * Calls parent play() method to begin playback and emits the playing() signal.
+ * This function is used in place of play(), which only prepares the playback
+ * prior to actually starting it.
+ *
+ */
+void PlayerWidget::beginPlayback() {
+ MVideoWidget::play();
+ emit playing();
+}
+
+
+/**
+ * Overrides parent pause() method. Releases the audio resource on pause so
+ * that another application can start using it immediately. Emits paused() signal.
+ * An optional parameter releaseResources is added to opt out of releasing the
+ * resource in PlayerWidget::resourceLostHandler() handler.
+ *
+ * \see MVideoWidget::pause().
+ */
+void PlayerWidget::pause(bool releaseResources) {
+ MVideoWidget::pause();
+ if (releaseResources && policyAware()) release();
+ emit paused();
+}
+
+/**
+ * The most interesting kind of event in resource policy. This event
+ * arrives to notify us that the resources we asked for are available for us to use.
+ * Note that not all resources of the resource set might be granted, but we have
+ * only one resource in total (audio). If the granted resources list is not empty,
+ * we begin the playback.
+ *
+ * \see signal ResourcePolicy::ResourceSet::resourcesGranted().
+ */
+void PlayerWidget::resourceAcquiredHandler(const QList<ResourcePolicy::ResourceType>& grantedResList) {
+
+ qDebug("PlayerWidget::resourceAcquiredHandler()");
+ QList<Resource*> list = resourceSet->resources();
+ if (list.empty()) {
+ qDebug("Granted resource set is empty");
+ }
+ else {
+ for (int i = 0; i < list.count(); i++) {
+ qDebug("Granted resource %d", (int)list[i]);
+ }
+ if (filetype == AUDIO || (filetype == VIDEO && grantedResList.size() > 1))
+ beginPlayback();
+ }
+}
+
+/**
+ * This notification arrives to acknowledge that we no longer own the resources from
+ * our resource set. The handler is a no-op in our case.
+ *
+ * \see signal ResourcePolicy::ResourceSet::resourcesReleased().
+ */
+void PlayerWidget::resourceReleasedHandler() {
+ qDebug("PlayerWidget::resourceReleasedHandler()");
+}
+
+/**
+ * Handles the event of a resource being taken by another application.
+ * Our application is forced to stop using audio resource by muting the sound output.
+ * We will pause the audio, but will not release the resource yet,
+ * so that we receive the acquire notification as soon as the audio resource
+ * is available again.
+ *
+ * \see signal ResourcePolicy::ResourceSet::lostResources().
+ */
+void PlayerWidget::resourceLostHandler() {
+ qDebug("PlayerWidget::resourceLostHandler()");
+ if (state() == MVideo::Playing) {
+ pause(false);
+ }
+}
+
+/**
+ * Timer event is used to update current playback position, since MVideoWidget updates it
+ * only for video files and not audio files. Our own instance variable, d.pos, is used.
+ * It also handles the Stopped state, in which case paused() signal will be issued.
+ * Every time we emit playerPositionChanged() for the subscribed widget to do its own
+ * processing as well.
+ *
+ */
+void PlayerWidget::timerEvent(QTimerEvent */*event*/) {
+ // MVideoWidget doesn't update position on audio files, so we'll keep our own count
+ // /* position = videoWidget->position(); */
+
+ if (state() == MVideo::Playing) {
+ d.pos += 100;
+ }
+
+ if (state() == MVideo::Stopped) {
+ d.pos = 0;
+ pause();
+ }
+
+ emit playerPositionChanged();
+}
+
+/**
+ * Getter for policyAware property, which can be set to true to make the demo behave
+ * like policy-aware and to false for otherwise.
+ */
+bool PlayerWidget::policyAware() {
+ return d.policyAware;
+}
+
+/**
+ * Setter for policyAware property, which can be set to true to make the demo behave
+ * like policy-aware and to false for otherwise.
+ */
+void PlayerWidget::setPolicyAware(bool aware) {
+ d.policyAware = aware;
+
+ if (policyAware()) {
+ if (state() == MVideo::Playing) acquire();
+ } else {
+ release();
+ }
+}
+
+/**
+ * Getter for position property, our own current playback position counter. Note that
+ * this overrides parent method, but we could call it with full qualification if needed.
+ */
+quint64 PlayerWidget::position() {
+ return d.pos;
+}
+
+/**
+ * Setter for position property, our own current playback position counter. Note that
+ * this overrides parent method, but we could call it with full qualification if needed.
+ */
+void PlayerWidget::setPosition(quint64 pos) {
+ d.pos = pos;
+}
+
+/**
+ * Overrides parent seek() method, which prior to seek() also updates our own playback position
+ * counter.
+ *
+ * \see PlayerWidget::position()
+ */
+void PlayerWidget::seek(quint64 pos) {
+ setPosition(pos);
+ MVideoWidget::seek(pos);
+}
diff --git a/demo/player/playerwidget.h b/demo/player/playerwidget.h
new file mode 100644
index 0000000..424df01
--- /dev/null
+++ b/demo/player/playerwidget.h
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <MVideoWidget>
+#include <policy/resource-set.h>
+
+/**
+ * PlayerWidget subclasses MVideoWidget from libmeegotouch to add policy awareness to this
+ * widget and also some convenience methods / overrides for our demo.
+ *
+ * MVideoWidget is the control for video playback, but apparently also outputs audio as well.
+ * It has the basic play(), pause(), seek() functions and contains the state of the playback.
+ *
+ * We override play() and pause() so that if demo is running in the policy-aware mode (the default),
+ * an audio resource is acquired for each playback operation.
+ *
+ * \see MVideoWidget
+ */
+class PlayerWidget : public MVideoWidget {
+ Q_OBJECT
+
+public:
+ PlayerWidget(QGraphicsItem *parent = 0);
+
+ enum {VIDEO, AUDIO} filetype;
+
+ void play();
+ void beginPlayback();
+ void pause(bool releaseResources = true);
+ void acquire();
+ void release();
+
+ bool policyAware();
+ void setPolicyAware(bool aware);
+
+ quint64 position();
+ void setPosition(quint64);
+ void seek(quint64);
+
+private:
+
+ ResourcePolicy::ResourceSet *resourceSet;
+ ResourcePolicy::AudioResource *audioResource;
+
+ struct data {
+ quint64 pos;
+ bool policyAware;
+
+ data() : pos(0), policyAware(true) {}
+ } d;
+
+ void timerEvent(QTimerEvent *event);
+
+private slots:
+ void resourceAcquiredHandler(const QList<ResourcePolicy::ResourceType>& /*grantedResList*/);
+ void resourceReleasedHandler();
+ void resourceLostHandler();
+
+signals:
+ void playerPositionChanged();
+ void playing();
+ void paused();
+
+};
diff --git a/libresourceqt/libresourceqt.pro b/libresourceqt/libresourceqt.pro
index bf27d09..d78339a 100644
--- a/libresourceqt/libresourceqt.pro
+++ b/libresourceqt/libresourceqt.pro
@@ -28,9 +28,9 @@ MOC_DIR = moc
CONFIG += qt link_pkgconfig dll
QT = core
PKGCONFIG += dbus-1 libresource0
-CONFIG(release, release|debug) {
- DEFINES += QT_NO_DEBUG_OUTPUT QT_NO_WARNING_OUTPUT QT_NO_DEBUG_STREAM
-}
+#CONFIG(release, release|debug) {
+# DEFINES += QT_NO_DEBUG_OUTPUT QT_NO_WARNING_OUTPUT QT_NO_DEBUG_STREAM
+#}
# Install directives
headers.files = $${PUBLIC_HEADERS}
diff --git a/tests/test-memory-leaks/test-memory-leaks.cpp b/tests/test-memory-leaks/test-memory-leaks.cpp
index fa888a3..527e993 100644
--- a/tests/test-memory-leaks/test-memory-leaks.cpp
+++ b/tests/test-memory-leaks/test-memory-leaks.cpp
@@ -8,7 +8,7 @@ void MemoryLeakTest::test() {
iterations = ITERATIONS;
- AudioResource *audioResource = new ResourcePolicy::AudioResource("player");
+ AudioResource *audioResource = new ResourcePolicy::AudioResource();
set->addResourceObject(audioResource);
connect(set, SIGNAL(resourcesGranted(QList<ResourcePolicy::ResourceType>)),
@@ -46,6 +46,33 @@ void MemoryLeakTest::resourceReleasedHandler()
}
+#define STATUS_BUF_SIZE 2047
+static char status_buf[STATUS_BUF_SIZE+1];
+
+void MemoryLeakTest::update_memory_stat()
+{
+ const int MAX_NAME = 100;
+ char filename[MAX_NAME + 1];
+ filename[MAX_NAME] = '\0';
+
+ snprintf(filename, MAX_NAME, "/proc/%d/status", getpid());
+ FILE* status = fopen(filename, "r");
+ fread(status_buf, 1, STATUS_BUF_SIZE, status);
+ fclose(status);
+
+ char *ptr = strstr(status_buf, "VmSize:");
+
+ int retcnt = 0;
+
+ assert(ptr);
+/*
+ if (ptr) retcnt = sscanf(ptr+7, "%d", &vm_size);
+
+ if( retcnt != 1 )
+ return FALSE;
+
+ return TRUE;*/
+}
int main(int argc, char* argv[]) {
diff --git a/tests/test-memory-leaks/test-memory-leaks.h b/tests/test-memory-leaks/test-memory-leaks.h
index e515390..45b2389 100644
--- a/tests/test-memory-leaks/test-memory-leaks.h
+++ b/tests/test-memory-leaks/test-memory-leaks.h
@@ -8,6 +8,7 @@ class MemoryLeakTest : public QObject {
public:
MemoryLeakTest(QObject *parent = NULL) : QObject(parent) {}
+ void update_memory_stat();
void test();
private: