--- Begin Message ---
Author: zecke
Date: 2007-03-21 20:13:46 +0100 (Wed, 21 Mar 2007)
New Revision: 1461
Added:
trunk/src/target/OM-2007/applications/openmoko-rssreader/AUTHORS
trunk/src/target/OM-2007/applications/openmoko-rssreader/COPYING
trunk/src/target/OM-2007/applications/openmoko-rssreader/ChangeLog
trunk/src/target/OM-2007/applications/openmoko-rssreader/Makefile.am
trunk/src/target/OM-2007/applications/openmoko-rssreader/NEWS
trunk/src/target/OM-2007/applications/openmoko-rssreader/README
trunk/src/target/OM-2007/applications/openmoko-rssreader/autogen.sh
trunk/src/target/OM-2007/applications/openmoko-rssreader/configure.ac
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/Makefile.am
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/rssreader_refresh_all.png
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/rssreader_subscribe.png
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/Makefile.am
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/application-data.h
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.c
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.h
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/main.c
Modified:
trunk/src/target/OM-2007/applications/openmoko-rssreader/
Log:
openmoko-rssreader: Add the RSS Reader as announced on the mailinglist
This application requires libmrss for feed reading. The application
will eventually hang or segfault if you have at-spi running in your
desktop as ATK/Gail/Orbit is not thread safe.
Property changes on: trunk/src/target/OM-2007/applications/openmoko-rssreader
___________________________________________________________________
Name: svn:ignore
+ Makefile.in
Makefile
*.bz2
mkinstalldirs
configure
depcomp
config.guess
ltmain.sh
config.sub
config.h.in
missing
aclocal.m4
install-sh
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/AUTHORS
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/AUTHORS
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/AUTHORS
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1 @@
+Holger Hans Peter Freyther
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/COPYING
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/COPYING
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/COPYING
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,18 @@
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/ChangeLog
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/ChangeLog
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/ChangeLog
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,13 @@
+2007-03-20: Fix the size of the column headers
+ Combat the GtkTreeViewColumn sizing
+
+2007-03-20: Parse content of atom feeds manually
+ Parse content of ATOM feeds manually. Avoid setting NULL text inside the
+ GtkTextBuffer. Store content type and source inside the ListStore as
well.
+
+2007-03-20: Fetch feeds inside a GThread
+ Fetching the feeds was implemented inside a GThread. gdk_threads_init et
+ alk is called and this works as long as AT-SPI is not enabled. If it is
+ enabled the application will eventuall crash.
+ Ekiga has the same trouble and it is documented as bug #329454 inside
the
+ GNOME bug tracker.
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/Makefile.am
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/Makefile.am
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/Makefile.am
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,2 @@
+SUBDIRS = src data
+
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/NEWS
===================================================================
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/README
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/README
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/README
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,11 @@
+First try to get a Gtk+ GUI for libmrss
+
+
+Known design flaws:
+ -No real model for the feed
+ -No proxy model that makes use of the filter
+ -No caching of images
+ -Storage size is not limited
+
+Main objective:
+ -Get familiar with the joy/pain of Gtk+
\ No newline at end of file
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/autogen.sh
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/autogen.sh
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/autogen.sh
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,4 @@
+#! /bin/sh
+autoreconf -v --install || exit 1
+glib-gettextize --force --copy || exit 1
+./configure --enable-maintainer-mode "$@"
Property changes on:
trunk/src/target/OM-2007/applications/openmoko-rssreader/autogen.sh
___________________________________________________________________
Name: svn:executable
+ *
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/configure.ac
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/configure.ac
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/configure.ac
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,21 @@
+AC_PREREQ([2.59])
+AC_INIT([openmoko-rssreader], [0.0.4], [http://openmoko.org])
+AM_INIT_AUTOMAKE([1.9 foreign dist-bzip2 no-dist-gzip])
+AC_CONFIG_SRCDIR(src/main.c)
+AM_CONFIG_HEADER(config.h)
+
+AC_PROG_CC
+AC_STDC_HEADERS
+AC_PROG_LIBTOOL
+
+# base deps
+PKG_CHECK_MODULES(OPENMOKO, openmoko-libs >= 0.0.1)
+PKG_CHECK_MODULES(MRSS, mrss >= 0.17 )
+PKG_CHECK_MODULES(GTHREAD, gthread-2.0 )
+
+# output stuff
+AC_OUTPUT([
+Makefile
+src/Makefile
+data/Makefile
+])
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/data/Makefile.am
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/data/Makefile.am
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/data/Makefile.am
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,5 @@
+EXTRA_DIST = rssreader_refresh_all.png rssreader_subscribe.png
+
+resourcedir = $(pkgdatadir)
+resource_DATA = rssreader_refresh_all.png rssreader_subscribe.png
+
Added:
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/rssreader_refresh_all.png
===================================================================
(Binary files differ)
Property changes on:
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/rssreader_refresh_all.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Added:
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/rssreader_subscribe.png
===================================================================
(Binary files differ)
Property changes on:
trunk/src/target/OM-2007/applications/openmoko-rssreader/data/rssreader_subscribe.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Property changes on:
trunk/src/target/OM-2007/applications/openmoko-rssreader/src
___________________________________________________________________
Name: svn:ignore
+ *.*swp
*.swp
Makefile.in
Makefile
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/src/Makefile.am
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/src/Makefile.am
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/src/Makefile.am
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,12 @@
+AM_CPPFLAGS = -DDATADIR=\"$(datadir)\" \
+ -DPKGDATADIR=\"$(pkgdatadir)\"
+
+AM_CFLAGS = -Wall -Werror -pedantic -std=c99 @OPENMOKO_CFLAGS@ @MRSS_CFLAGS@
+
+bin_PROGRAMS = openmoko-rssreader
+
+EXTRA_DIST = application-data.h callbacks.h
+
+openmoko_rssreader_SOURCES = main.c callbacks.c
+openmoko_rssreader_LDADD = @OPENMOKO_LIBS@ @MRSS_LIBS@ @GTHREAD_LIBS@
+
Added:
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/application-data.h
===================================================================
---
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/application-data.h
2007-03-21 17:38:30 UTC (rev 1460)
+++
trunk/src/target/OM-2007/applications/openmoko-rssreader/src/application-data.h
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,83 @@
+/*
+ * RSS Reader, a simple RSS reader
+ *
+ * Copyright (C) 2007 Holger Hans Peter Freyther
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ */
+
+#ifndef APPLICATION_DATA_H
+#define APPLICATION_DATA_H
+
+
+#include <libmokoui/moko-application.h>
+#include <libmokoui/moko-paned-window.h>
+#include <libmokoui/moko-tree-view.h>
+#include <libmokoui/moko-tool-box.h>
+
+#include <gtk/gtk.h>
+
+struct RSSReaderData {
+ MokoApplication *app;
+ GtkMenu *menu;
+ GtkMenu *filter;
+ MokoPanedWindow *window;
+ MokoToolBox *box;
+ MokoMenuBox *menubox;
+ MokoTreeView *treeView;
+ GtkListStore *feed_data;
+ GtkTextTagTable *tagTable;
+ GtkTextBuffer *textBuffer;
+ GtkTextView *textView;
+
+ gchar *current_filter;
+};
+
+/*
+ * Instead of having a real model we have this... as our feed
+ * model
+ * Either there is a link or text is included. And we contain
+ * the sourcename of the feed. This will be used by the ModelFilter
+ * to implement the FilterMenu
+ */
+enum {
+ RSS_READER_COLUMN_AUTHOR,
+ RSS_READER_COLUMN_SUBJECT,
+ RSS_READER_COLUMN_DATE,
+ RSS_READER_COLUMN_LINK, /* Is this something like spiegel.de and only
has a link */
+ RSS_READER_COLUMN_TEXT, /* Either link is NULL, or this contains the
article */
+ RSS_READER_COLUMN_TEXT_TYPE,/* The Text Type of Atom feeds HTML, plain...
*/
+ RSS_READER_COLUMN_CATEGORY, /* The category as shown in the filter box
*/
+ RSS_READER_COLUMN_SOURCE, /* the source of this entry, the URL of the
feed, not the atom <source> */
+ RSS_READER_NUM_COLS,
+};
+
+/**
+ * text type for atom feeds, default is none
+ */
+enum {
+ RSS_READER_TEXT_TYPE_NONE,
+ RSS_READER_TEXT_TYPE_PLAIN,
+ RSS_READER_TEXT_TYPE_HTML,
+ RSS_READER_TEXT_TYPE_UNKNOWN
+};
+
+#endif
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.c
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.c
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.c
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,228 @@
+/*
+ * RSS Reader, a simple RSS reader
+ *
+ * Copyright (C) 2007 Holger Hans Peter Freyther
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ */
+
+#include "callbacks.h"
+
+#include <mrss.h>
+#include <string.h>
+
+#define _(x) (x)
+
+struct FeedEntry {
+ gchar *category;
+ gchar *url;
+};
+
+static const int NUMBER_OF_FEEDS = 2;
+static struct FeedEntry s_feeds[] = {
+ { "OpenMoko", "http://planet.openmoko.org/rss20.xml"; },
+ { "GNOME" , "http://planet.gnome.org/atom.xml"; },
+};
+
+static void remove_container_item( GtkWidget *item, GtkWidget *container ) {
+ gtk_container_remove(GTK_CONTAINER(container), item);
+}
+
+
+/*
+ * TODO: Use the ModelFilter to filter for All or Category
+ */
+void filter_feeds( struct RSSReaderData *data ) {
+}
+
+/*
+ * TODO: use GConf to load the feed data
+ */
+void refresh_categories( struct RSSReaderData *data ) {
+ /*
+ * clear the old menu and add the new one
+ */
+ gtk_container_foreach( GTK_CONTAINER(data->filter),
(GtkCallback)remove_container_item, data->filter );
+
+ for ( int i = 0; i < NUMBER_OF_FEEDS; ++i )
+ gtk_menu_shell_append( GTK_MENU_SHELL(data->filter),
gtk_menu_item_new_with_label( s_feeds[i].category ) );
+
+ /*
+ * add separator + All
+ */
+ gtk_menu_shell_append( GTK_MENU_SHELL(data->filter),
gtk_separator_menu_item_new() );
+ gtk_menu_shell_append( GTK_MENU_SHELL(data->filter),
GTK_WIDGET(gtk_menu_item_new_with_label(_("All"))) );
+}
+
+gboolean cb_filter_changed( GtkWidget* widget, gchar *text, struct
RSSReaderData *data ) {
+ if ( data->current_filter )
+ g_free( data->current_filter );
+ data->current_filter = g_strdup( text );
+
+ filter_feeds( data );
+ return TRUE;
+}
+
+void cb_subscribe_button_clicked( GtkButton *btn, struct RSSReaderData *data )
{}
+
+
+/*
+ * asynchronous update thread!
+ * This breaks with ATK+
+ */
+static void feed_update_thread( struct RSSReaderData *data ) {
+ GtkTreeIter iter;
+
+ for ( int i = 0; i < NUMBER_OF_FEEDS; ++i ) {
+ mrss_t *rss_data;
+ int ret = mrss_parse_url( s_feeds[i].url, &rss_data );
+ if ( ret ) {
+ /* TODO use the footer to report error? */
+ g_debug( "parse_url failed.." );
+ continue;
+ }
+
+ mrss_item_t *item = rss_data->item;
+ while ( item ) {
+ gint content_type = RSS_READER_TEXT_TYPE_NONE;
+ gchar *description = item->description;
+
+ /*
+ * let us try to find the 'content' tag
+ * and then extract the type
+ */
+ if ( !description && rss_data->version == MRSS_VERSION_ATOM_1_0 &&
item->other_tags ) {
+ for ( mrss_tag_t *tag = item->other_tags; tag; tag = tag->next
) {
+ if ( strcmp( tag->name, "content" ) == 0 ) {
+ description = tag->value;
+
+ for ( mrss_attribute_t *attribute = tag->attributes;
attribute; attribute = attribute->next ) {
+ if ( strcmp( attribute->name, "type" ) == 0 ) {
+ if ( strcmp( attribute->value, "plain" ) == 0
) {
+ content_type = RSS_READER_TEXT_TYPE_PLAIN;
+ } else if ( strcmp( attribute->name, "html" )
== 0 ) {
+ content_type = RSS_READER_TEXT_TYPE_HTML;
+ } else {
+ content_type =
RSS_READER_TEXT_TYPE_UNKNOWN;
+ }
+ }
+ }
+
+ /* we are done */
+ break;
+ }
+ }
+ }
+
+ /*
+ * update the model here
+ */
+ gdk_threads_enter();
+ gtk_list_store_append( data->feed_data, &iter );
+ gtk_list_store_set ( data->feed_data, &iter,
+ RSS_READER_COLUMN_AUTHOR, g_strdup(
item->author ),
+ RSS_READER_COLUMN_SUBJECT,g_strdup(
item->title ),
+ RSS_READER_COLUMN_DATE, g_strdup(
item->pubDate ),
+ RSS_READER_COLUMN_LINK, g_strdup(
item->link ),
+ RSS_READER_COLUMN_TEXT, g_strdup(
description ),
+ RSS_READER_COLUMN_TEXT_TYPE, content_type
,
+ RSS_READER_COLUMN_CATEGORY, g_strdup(
s_feeds[i].category ),
+ RSS_READER_COLUMN_SOURCE, g_strdup(
s_feeds[i].url ),
+ -1 );
+ gdk_threads_leave();
+ item = item->next;
+ }
+
+ mrss_free( data );
+ }
+
+ gdk_threads_enter();
+ filter_feeds( data );
+ gdk_threads_leave();
+}
+
+/*
+ * TODO use gconf and GThread as this will block
+ * DISCUSSION:
+ * - Should everything be updated?
+ * - What happens if we update but some feeds can not be connected? Should
the old
+ * data be kept?
+ * ( Just keeping/building a new ListStore does not help, we need a model
that consists
+ * out of models... )
+ *
+ *
+ * Clear the current model
+ *
+ * For each feed:
+ * - Get the Data
+ * - Fill the GtkListStore
+ *
+ * Refilter the model...
+ */
+void cb_refresh_all_button_clicked( GtkButton *btn, struct RSSReaderData *data
) {
+ /*
+ * once we have a SCM make it not clear the list but remove all items
+ * with the same URL
+ */
+ gtk_list_store_clear( data->feed_data );
+
+ /*
+ * do the complete work in a new thread
+ */
+ GError *error = NULL;
+ (void)g_thread_create( (GThreadFunc)feed_update_thread, data, FALSE,
&error );
+
+ /* XXX FOOTER do error reporting */
+ if ( error != NULL ) {
+ fprintf( stderr, "Can not create thread %s:%d '%s'\n", __FILE__,
__LINE__, error->message );
+ }
+
+}
+void cb_searchbox_visible( MokoToolBox *box, struct RSSReaderData *data ) {}
+void cb_searchbox_invisible( MokoToolBox *box, struct RSSReaderData *data ) {}
+
+/*
+ * TODO: Update the text and make it rich text.
+ *
+ * TODO: Decide if a browser should be opened or not... e.g. spiegel.de only
distributes
+ * the headlines and not the content. Either we fetch the code or leave
it
+ */
+void cb_treeview_selection_changed( GtkTreeSelection *selection, struct
RSSReaderData *data ) {
+ GtkTreeModel* model;
+ GtkTreeIter iter;
+ gboolean has_selection = gtk_tree_selection_get_selected( selection,
&model, &iter );
+
+ /*
+ * Update the text
+ */
+ if ( has_selection ) {
+ gchar *message;
+ gtk_tree_model_get( model, &iter, RSS_READER_COLUMN_TEXT, &message, -1
);
+ if ( message )
+ gtk_text_buffer_set_text( data->textBuffer, message, -1 );
+ else
+ gtk_text_buffer_set_text( data->textBuffer, g_strdup( "Failed to
read the text" ), -1 );
+ }
+}
+
+gboolean cb_treeview_keypress_event( GtkWidget *entry, GdkEventKey *key,
struct RSSReaderData *data ) { return TRUE; }
+void cb_search_entry_changed ( GtkWidget *entry, struct RSSReaderData
*data ) {}
+
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.h
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.h
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/src/callbacks.h
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,57 @@
+/*
+ * RSS Reader, a simple RSS reader
+ *
+ * Copyright (C) 2007 Holger Hans Peter Freyther
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ */
+
+#ifndef RSS_READER_CALLBACKS_H
+#define RSS_READER_CALLBACKS_H
+
+#include "application-data.h"
+
+
+/*
+ * filter callbacks
+ */
+gboolean cb_filter_changed(GtkWidget* widget, gchar* text, struct
RSSReaderData* d);
+
+/*
+ * toolbox callbacks
+ */
+void cb_subscribe_button_clicked ( GtkButton *btn, struct RSSReaderData *d);
+void refresh_categories( struct RSSReaderData* );
+void refresh_feeds( struct RSSReaderData *data );
+void filter_feeds ( struct RSSReaderData *data );
+void cb_refresh_all_button_clicked( GtkButton *btn, struct RSSReaderData *d);
+void cb_searchbox_visible(MokoToolBox* toolbox, struct RSSReaderData* d);
+void cb_searchbox_invisible(MokoToolBox* toolbox, struct RSSReaderData* d);
+
+/*
+ * changes to the treeview
+ */
+void cb_treeview_selection_changed( GtkTreeSelection *selection, struct
RSSReaderData *d );
+gboolean cb_treeview_keypress_event( GtkWidget *entry, GdkEventKey *key,
struct RSSReaderData *d );
+void cb_search_entry_changed ( GtkWidget *entry, struct RSSReaderData *d
);
+
+
+#endif
Added: trunk/src/target/OM-2007/applications/openmoko-rssreader/src/main.c
===================================================================
--- trunk/src/target/OM-2007/applications/openmoko-rssreader/src/main.c
2007-03-21 17:38:30 UTC (rev 1460)
+++ trunk/src/target/OM-2007/applications/openmoko-rssreader/src/main.c
2007-03-21 19:13:46 UTC (rev 1461)
@@ -0,0 +1,193 @@
+/*
+ * RSS Reader, a simple RSS reader
+ *
+ * Copyright (C) 2007 Holger Hans Peter Freyther
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Current Version: $Rev$ ($Date$) [$Author$]
+ */
+
+#include "application-data.h"
+#include "callbacks.h"
+#include <assert.h>
+
+#include <libmokoui/moko-details-window.h>
+
+/*
+ * use gettext...
+ */
+#define _(x) (x)
+#define ASSERT_X(x, error) assert(x)
+
+/*
+ * setup the toolbar
+ */
+static void setup_toolbar( struct RSSReaderData *data ) {
+ GtkButton *a;
+ GtkWidget *anImage;
+ data->box = MOKO_TOOL_BOX(moko_tool_box_new_with_search());
+ gtk_widget_grab_focus( GTK_WIDGET(data->box) );
+ g_signal_connect( G_OBJECT(data->box), "searchbox_visible",
G_CALLBACK(cb_searchbox_visible), data );
+ g_signal_connect( G_OBJECT(data->box), "searchbox_invisible",
G_CALLBACK(cb_searchbox_invisible), data );
+
+
+ a = GTK_BUTTON(moko_tool_box_add_action_button( MOKO_TOOL_BOX(data->box)
));
+ anImage = gtk_image_new_from_file( PKGDATADIR "/rssreader_refresh_all.png"
);
+ moko_pixmap_button_set_center_image( MOKO_PIXMAP_BUTTON(a), anImage );
+ g_signal_connect( G_OBJECT(a), "clicked",
G_CALLBACK(cb_refresh_all_button_clicked), data );
+
+ a = GTK_BUTTON(moko_tool_box_add_action_button( MOKO_TOOL_BOX(data->box)
));
+ anImage = gtk_image_new_from_file( PKGDATADIR "/rssreader_subscribe.png" );
+ moko_pixmap_button_set_center_image( MOKO_PIXMAP_BUTTON(a), anImage );
+ g_signal_connect( G_OBJECT(a), "clicked",
G_CALLBACK(cb_subscribe_button_clicked), data );
+
+ a = GTK_BUTTON(moko_tool_box_add_action_button( MOKO_TOOL_BOX(data->box))
);
+ gtk_button_set_label( GTK_BUTTON(a), _("Up for rent") );
+ a = GTK_BUTTON(moko_tool_box_add_action_button( MOKO_TOOL_BOX(data->box))
);
+ gtk_button_set_label( GTK_BUTTON(a), _("Buy more Mate") );
+
+ moko_paned_window_add_toolbox( MOKO_PANED_WINDOW(data->window),
MOKO_TOOL_BOX(data->box) );
+}
+
+static void create_navigaton_area( struct RSSReaderData *data ) {
+ data->feed_data = gtk_list_store_new( RSS_READER_NUM_COLS,
+ G_TYPE_STRING /* Author */,
+ G_TYPE_STRING /* Subject */,
+ G_TYPE_STRING /* Date */,
+ G_TYPE_STRING /* Link */,
+ G_TYPE_STRING /* Text */,
+ G_TYPE_INT /* Text_Type */,
+ G_TYPE_STRING /* Category */,
+ G_TYPE_STRING /* Source */ );
+ data->treeView =
MOKO_TREE_VIEW(moko_tree_view_new_with_model(GTK_TREE_MODEL(data->feed_data)));
+ moko_paned_window_set_upper_pane( MOKO_PANED_WINDOW(data->window),
GTK_WIDGET(moko_tree_view_put_into_scrolled_window(data->treeView)) );
+
+ /*
+ * Only show the SUBJECT and DATE header
+ */
+ GtkCellRenderer *ren;
+ GtkTreeViewColumn *column;
+ ren = GTK_CELL_RENDERER(gtk_cell_renderer_text_new());
+ column = GTK_TREE_VIEW_COLUMN(gtk_tree_view_column_new_with_attributes(
_("Subject"), ren, "text", RSS_READER_COLUMN_SUBJECT, NULL));
+ moko_tree_view_append_column( MOKO_TREE_VIEW(data->treeView), column );
+
+ ren = GTK_CELL_RENDERER(gtk_cell_renderer_text_new());
+ column = GTK_TREE_VIEW_COLUMN(gtk_tree_view_column_new_with_attributes(
_("Date"), ren, "text", RSS_READER_COLUMN_DATE, NULL));
+ moko_tree_view_append_column( MOKO_TREE_VIEW(data->treeView), column );
+
+ /*
+ * auto completion and selection updates
+ */
+ GtkTreeSelection *selection =
GTK_TREE_SELECTION(gtk_tree_view_get_selection( GTK_TREE_VIEW(data->treeView)
));
+ g_signal_connect( G_OBJECT(selection), "changed",
G_CALLBACK(cb_treeview_selection_changed), data );
+
+ GtkWidget *search_entry =
GTK_WIDGET(moko_tool_box_get_entry(MOKO_TOOL_BOX(data->box)));
+ g_signal_connect( G_OBJECT(data->treeView), "key_press_event",
G_CALLBACK(cb_treeview_keypress_event), data );
+ g_signal_connect( G_OBJECT(search_entry), "changed",
G_CALLBACK(cb_search_entry_changed), data );
+
+}
+
+static void create_details_area( struct RSSReaderData* data ) {
+ data->tagTable = GTK_TEXT_TAG_TABLE(gtk_text_tag_table_new());
+ data->textBuffer = GTK_TEXT_BUFFER(gtk_text_buffer_new(data->tagTable));
+ data->textView =
GTK_TEXT_VIEW(gtk_text_view_new_with_buffer(GTK_TEXT_BUFFER(data->textBuffer)));
+
+ GValue value = { 0, };
+ g_value_init( &value, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &value, FALSE );
+ g_object_set_property( G_OBJECT(data->textView), "editable", &value
);
+ g_object_set_property( G_OBJECT(data->textView), "cursor-visible", &value
);
+ gtk_text_view_set_wrap_mode( data->textView, GTK_WRAP_WORD_CHAR );
+
+ GtkWidget *scrollWindow = GTK_WIDGET(moko_details_window_new());
+ gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollWindow),
GTK_WIDGET (data->textView));
+ moko_paned_window_set_lower_pane( MOKO_PANED_WINDOW(data->window),
GTK_WIDGET(moko_details_window_put_in_box(MOKO_DETAILS_WINDOW(scrollWindow))) );
+}
+
+/*
+ * create the mainwindow
+ */
+static void setup_ui( struct RSSReaderData* data ) {
+ data->window = MOKO_PANED_WINDOW(moko_paned_window_new());
+ g_signal_connect( G_OBJECT(data->window), "delete_event", G_CALLBACK(
gtk_main_quit ), NULL );
+
+ /*
+ * menu
+ */
+ data->menu = GTK_MENU(gtk_menu_new());
+ GtkMenuItem *closeitem = GTK_MENU_ITEM(gtk_menu_item_new_with_label(
_("Close")));
+ g_signal_connect( G_OBJECT(closeitem), "activate",
G_CALLBACK(gtk_main_quit), NULL );
+ gtk_menu_shell_append( GTK_MENU_SHELL(data->menu), GTK_WIDGET(closeitem) );
+ moko_paned_window_set_application_menu( MOKO_PANED_WINDOW(data->window),
GTK_MENU(data->menu) );
+
+ /*
+ * filter
+ */
+ data->filter = GTK_MENU(gtk_menu_new());
+ moko_paned_window_set_filter_menu( MOKO_PANED_WINDOW(data->window),
GTK_MENU(data->filter) );
+ data->menubox = MOKO_MENU_BOX(moko_paned_window_get_menubox(
MOKO_PANED_WINDOW(data->window) ) );
+ g_signal_connect( G_OBJECT(data->menubox), "filter_changed",
G_CALLBACK(cb_filter_changed), data );
+
+
+ /*
+ * tool bar
+ */
+ setup_toolbar( data );
+ create_navigaton_area( data );
+ create_details_area( data );
+}
+
+int main( int argc, char** argv )
+{
+ /*
+ * boiler plate code
+ */
+ g_debug( "openmoko-rssreader starting up" );
+
+ /*
+ * initialize threads for fetching the RSS in the background
+ */
+ g_thread_init( NULL );
+ gdk_threads_init();
+ gdk_threads_enter();
+ gtk_init( &argc, &argv );
+
+ struct RSSReaderData *data = g_new0( struct RSSReaderData, 1 );
+
+
+ data->app = MOKO_APPLICATION( moko_application_get_instance() );
+ g_set_application_name( _("FeedReader") );
+
+ setup_ui( data );
+
+ /*
+ * load data
+ */
+ refresh_categories( data );
+ moko_menu_box_set_active_filter( data->menubox, _("All") );
+
+ gtk_widget_show_all( GTK_WIDGET(data->window) );
+ gtk_main();
+ gdk_threads_leave();
+
+ return 0;
+}
+
+
--- End Message ---
