Move files from hardinfo2 to root.

1 files changed, 0 insertions, 637 deletions

diff --git a/hardinfo2/help-viewer/markdown-text-view.c b/hardinfo2/help-viewer/markdown-text-view.c
deleted file mode 100644
index 6bfcc131..00000000
--- a/hardinfo2/help-viewer/markdown-text-view.c
+++ /dev/null
@@ -1,637 +0,0 @@
-/*
- * Markdown Text View
- * GtkTextView subclass that supports Markdown syntax
- *
- * Copyright (C) 2009 Leandro Pereira <leandro@hardinfo.org>
- * Portions Copyright (C) 2007-2008 Richard Hughes <richard@hughsie.com>
- * Portions Copyright (C) GTK+ Team (based on hypertext textview demo)
- *
- * Licensed under the GNU General Public License Version 2
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-#include <stdlib.h>
-#include <gdk/gdkkeysyms.h>
-
-#include "markdown-text-view.h"
-#include "config.h"
-
-static GdkCursor *hand_cursor = NULL;
-
-G_DEFINE_TYPE(MarkdownTextView, markdown_textview, GTK_TYPE_TEXT_VIEW);
-
-enum {
-     LINK_CLICKED,
-     HOVERING_OVER_LINK,
-     HOVERING_OVER_TEXT,
-     FILE_LOAD_COMPLETE,
-     LAST_SIGNAL
-};
-
-static guint markdown_textview_signals[LAST_SIGNAL] = { 0 };
-
-GtkWidget *markdown_textview_new()
-{
-    return g_object_new(TYPE_MARKDOWN_TEXTVIEW, NULL);
-}
-
-static void markdown_textview_class_init(MarkdownTextViewClass * klass)
-{
-    GObjectClass *object_class;
-
-    if (!hand_cursor) {
-	hand_cursor = gdk_cursor_new(GDK_HAND2);
-    }
-
-    object_class = G_OBJECT_CLASS(klass);
-
-    markdown_textview_signals[LINK_CLICKED] = g_signal_new(
-             "link-clicked",
-             G_OBJECT_CLASS_TYPE(object_class),
-             G_SIGNAL_RUN_FIRST,
-             G_STRUCT_OFFSET(MarkdownTextViewClass, link_clicked),
-             NULL, NULL,
-             g_cclosure_marshal_VOID__STRING,
-             G_TYPE_NONE,
-             1,
-             G_TYPE_STRING);
-
-    markdown_textview_signals[HOVERING_OVER_LINK] = g_signal_new(
-             "hovering-over-link",
-             G_OBJECT_CLASS_TYPE(object_class),
-             G_SIGNAL_RUN_FIRST,
-             G_STRUCT_OFFSET(MarkdownTextViewClass, hovering_over_link),
-             NULL, NULL,
-             g_cclosure_marshal_VOID__STRING,
-             G_TYPE_NONE,
-             1,
-             G_TYPE_STRING);
-
-    markdown_textview_signals[HOVERING_OVER_TEXT] = g_signal_new(
-             "hovering-over-text",
-             G_OBJECT_CLASS_TYPE(object_class),
-             G_SIGNAL_RUN_FIRST,
-             G_STRUCT_OFFSET(MarkdownTextViewClass, hovering_over_text),
-             NULL, NULL,
-             g_cclosure_marshal_VOID__VOID,
-             G_TYPE_NONE,
-             0);
-
-    markdown_textview_signals[FILE_LOAD_COMPLETE] = g_signal_new(
-             "file-load-complete",
-             G_OBJECT_CLASS_TYPE(object_class),
-             G_SIGNAL_RUN_FIRST,
-             G_STRUCT_OFFSET(MarkdownTextViewClass, file_load_complete),
-             NULL, NULL,
-             g_cclosure_marshal_VOID__STRING,
-             G_TYPE_NONE,
-             1,
-             G_TYPE_STRING);
-}
-
-static void
-gtk_text_buffer_insert_markup(GtkTextBuffer * buffer, GtkTextIter * iter,
-			      const gchar * markup)
-{
-    PangoAttrIterator *paiter;
-    PangoAttrList *attrlist;
-    GtkTextMark *mark;
-    GError *error = NULL;
-    gchar *text;
-
-    g_return_if_fail(GTK_IS_TEXT_BUFFER(buffer));
-    g_return_if_fail(markup != NULL);
-
-    if (*markup == '\000')
-	return;
-
-    /* invalid */
-    if (!pango_parse_markup(markup, -1, 0, &attrlist, &text, NULL, &error)) {
-	g_warning("Invalid markup string: %s", error->message);
-	g_error_free(error);
-	return;
-    }
-
-    /* trivial, no markup */
-    if (attrlist == NULL) {
-	gtk_text_buffer_insert(buffer, iter, text, -1);
-	g_free(text);
-	return;
-    }
-
-    /* create mark with right gravity */
-    mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
-    paiter = pango_attr_list_get_iterator(attrlist);
-
-    do {
-	PangoAttribute *attr;
-	GtkTextTag *tag;
-	GtkTextTag *tag_para;
-	gint start, end;
-
-	pango_attr_iterator_range(paiter, &start, &end);
-
-	if (end == G_MAXINT)	/* last chunk */
-	    end = start - 1;	/* resulting in -1 to be passed to _insert */
-
-	tag = gtk_text_tag_new(NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_LANGUAGE)))
-	    g_object_set(tag, "language",
-			 pango_language_to_string(((PangoAttrLanguage *)
-						   attr)->value), NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_FAMILY)))
-	    g_object_set(tag, "family", ((PangoAttrString *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_STYLE)))
-	    g_object_set(tag, "style", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_WEIGHT)))
-	    g_object_set(tag, "weight", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_VARIANT)))
-	    g_object_set(tag, "variant", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_STRETCH)))
-	    g_object_set(tag, "stretch", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_SIZE)))
-	    g_object_set(tag, "size", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_FONT_DESC)))
-	    g_object_set(tag, "font-desc",
-			 ((PangoAttrFontDesc *) attr)->desc, NULL);
-
-	if ((attr =
-	     pango_attr_iterator_get(paiter, PANGO_ATTR_FOREGROUND))) {
-	    GdkColor col = { 0,
-		((PangoAttrColor *) attr)->color.red,
-		((PangoAttrColor *) attr)->color.green,
-		((PangoAttrColor *) attr)->color.blue
-	    };
-
-	    g_object_set(tag, "foreground-gdk", &col, NULL);
-	}
-
-	if ((attr =
-	     pango_attr_iterator_get(paiter, PANGO_ATTR_BACKGROUND))) {
-	    GdkColor col = { 0,
-		((PangoAttrColor *) attr)->color.red,
-		((PangoAttrColor *) attr)->color.green,
-		((PangoAttrColor *) attr)->color.blue
-	    };
-
-	    g_object_set(tag, "background-gdk", &col, NULL);
-	}
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_UNDERLINE)))
-	    g_object_set(tag, "underline", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr =
-	     pango_attr_iterator_get(paiter, PANGO_ATTR_STRIKETHROUGH)))
-	    g_object_set(tag, "strikethrough",
-			 (gboolean) (((PangoAttrInt *) attr)->value != 0),
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_RISE)))
-	    g_object_set(tag, "rise", ((PangoAttrInt *) attr)->value,
-			 NULL);
-
-	if ((attr = pango_attr_iterator_get(paiter, PANGO_ATTR_SCALE)))
-	    g_object_set(tag, "scale", ((PangoAttrFloat *) attr)->value,
-			 NULL);
-
-	gtk_text_tag_table_add(gtk_text_buffer_get_tag_table(buffer), tag);
-
-	tag_para =
-	    gtk_text_tag_table_lookup(gtk_text_buffer_get_tag_table
-				      (buffer), "para");
-	gtk_text_buffer_insert_with_tags(buffer, iter, text + start,
-					 end - start, tag, tag_para, NULL);
-
-	/* mark had right gravity, so it should be
-	 *      at the end of the inserted text now */
-	gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
-    } while (pango_attr_iterator_next(paiter));
-
-    gtk_text_buffer_delete_mark(buffer, mark);
-    pango_attr_iterator_destroy(paiter);
-    pango_attr_list_unref(attrlist);
-    g_free(text);
-}
-
-
-static void
-set_cursor_if_appropriate(MarkdownTextView * self, gint x, gint y)
-{
-    GSList *tags = NULL, *tagp = NULL;
-    GtkTextIter iter;
-    gboolean hovering = FALSE;
-    gchar *link_uri = NULL;
-
-    gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(self), &iter, x,
-				       y);
-
-    tags = gtk_text_iter_get_tags(&iter);
-    for (tagp = tags; tagp != NULL; tagp = tagp->next) {
-	GtkTextTag *tag = tagp->data;
-	gint is_underline = 0;
-	gchar *lang = NULL;
-
-	g_object_get(G_OBJECT(tag),
-		     "underline", &is_underline,
-		     "language", &lang,
-		     NULL);
-
-	if (is_underline == 1 && lang) {
-	    link_uri = egg_markdown_get_link_uri(self->markdown, atoi(lang));
-	    g_free(lang);
-	    hovering = TRUE;
-	    break;
-	}
-
-	g_free(lang);
-    }
-
-    if (hovering != self->hovering_over_link) {
-	self->hovering_over_link = hovering;
-
-	if (self->hovering_over_link) {
-            g_signal_emit(self, markdown_textview_signals[HOVERING_OVER_LINK],
-                          0, link_uri);
-	    gdk_window_set_cursor(gtk_text_view_get_window
-				  (GTK_TEXT_VIEW(self),
-				   GTK_TEXT_WINDOW_TEXT), hand_cursor);
-	} else {
-            g_signal_emit(self, markdown_textview_signals[HOVERING_OVER_TEXT], 0);
-	    gdk_window_set_cursor(gtk_text_view_get_window
-				  (GTK_TEXT_VIEW(self),
-				   GTK_TEXT_WINDOW_TEXT), NULL);
-        }
-    }
-    
-    if (link_uri)
-        g_free(link_uri);
-
-    if (tags)
-	g_slist_free(tags);
-}
-
-/* Update the cursor image if the pointer moved. 
- */
-static gboolean
-motion_notify_event(GtkWidget * self, GdkEventMotion * event)
-{
-    gint x, y;
-
-    gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(self),
-					  GTK_TEXT_WINDOW_WIDGET,
-					  event->x, event->y, &x, &y);
-
-    set_cursor_if_appropriate(MARKDOWN_TEXTVIEW(self), x, y);
-
-    gdk_window_get_pointer(self->window, NULL, NULL, NULL);
-    return FALSE;
-}
-
-/* Also update the cursor image if the window becomes visible
- * (e.g. when a window covering it got iconified).
- */
-static gboolean
-visibility_notify_event(GtkWidget * self, GdkEventVisibility * event)
-{
-    gint wx, wy, bx, by;
-
-    gdk_window_get_pointer(self->window, &wx, &wy, NULL);
-
-    gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(self),
-					  GTK_TEXT_WINDOW_WIDGET,
-					  wx, wy, &bx, &by);
-
-    set_cursor_if_appropriate(MARKDOWN_TEXTVIEW(self), bx, by);
-
-    return FALSE;
-}
-
-static void
-follow_if_link(GtkWidget * widget, GtkTextIter * iter)
-{
-    GSList *tags = NULL, *tagp = NULL;
-    MarkdownTextView *self = MARKDOWN_TEXTVIEW(widget);
-    
-    tags = gtk_text_iter_get_tags(iter);
-    for (tagp = tags; tagp != NULL; tagp = tagp->next) {
-	GtkTextTag *tag = tagp->data;
-	gint is_underline = 0;
-	gchar *lang = NULL;
-
-	g_object_get(G_OBJECT(tag),
-		     "underline", &is_underline,
-		     "language", &lang,
-		     NULL);
-
-	if (is_underline == 1 && lang) {
-	    gchar *link = egg_markdown_get_link_uri(self->markdown, atoi(lang));
-	    if (link) {
-	        g_signal_emit(self, markdown_textview_signals[LINK_CLICKED],
-                              0, link);
-		g_free(link);
-	    }
-	    g_free(lang);
-	    break;
-	}
-
-	g_free(lang);
-    }
-
-    if (tags)
-	g_slist_free(tags);
-}
-
-static gboolean
-key_press_event(GtkWidget * self,
-		GdkEventKey * event)
-{
-    GtkTextIter iter;
-    GtkTextBuffer *buffer;
-
-    switch (event->keyval) {
-    case GDK_Return:
-    case GDK_KP_Enter:
-	buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self));
-	gtk_text_buffer_get_iter_at_mark(buffer, &iter,
-					 gtk_text_buffer_get_insert
-					 (buffer));
-	follow_if_link(self, &iter);
-	break;
-
-    default:
-	break;
-    }
-
-    return FALSE;
-}
-
-static gboolean
-event_after(GtkWidget * self, GdkEvent * ev)
-{
-    GtkTextIter start, end, iter;
-    GtkTextBuffer *buffer;
-    GdkEventButton *event;
-    gint x, y;
-
-    if (ev->type != GDK_BUTTON_RELEASE)
-	return FALSE;
-
-    event = (GdkEventButton *) ev;
-
-    if (event->button != 1)
-	return FALSE;
-
-    buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self));
-
-    /* we shouldn't follow a link if the user has selected something */
-    gtk_text_buffer_get_selection_bounds(buffer, &start, &end);
-    if (gtk_text_iter_get_offset(&start) != gtk_text_iter_get_offset(&end))
-	return FALSE;
-
-    gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(self),
-					  GTK_TEXT_WINDOW_WIDGET,
-					  event->x, event->y, &x, &y);
-
-    gtk_text_view_get_iter_at_location(GTK_TEXT_VIEW(self), &iter, x,
-				       y);
-
-    follow_if_link(self, &iter);
-
-    return FALSE;
-}
-
-void
-markdown_textview_clear(MarkdownTextView * self)
-{
-    GtkTextBuffer *text_buffer;
-    
-    g_return_if_fail(IS_MARKDOWN_TEXTVIEW(self));
-
-    egg_markdown_clear(self->markdown);
-
-    text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self));
-    gtk_text_buffer_set_text(text_buffer, "\n", 1);
-}
-
-static void
-load_images(MarkdownTextView * self)
-{
-    GtkTextBuffer *buffer;
-    GtkTextIter iter;
-    GSList *tags, *tagp;
-    gchar *image_path;
-    
-    buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self));
-    gtk_text_buffer_get_start_iter(buffer, &iter);
-    
-    do {
-       tags = gtk_text_iter_get_tags(&iter);
-       for (tagp = tags; tagp != NULL; tagp = tagp->next) {
-           GtkTextTag *tag = tagp->data;
-           gint is_underline = 0;
-           gchar *lang = NULL;
-
-           g_object_get(G_OBJECT(tag),
-                        "underline", &is_underline,
-                        "language", &lang,
-                        NULL);
-
-           if (is_underline == 2 && lang) {
-               GdkPixbuf *pixbuf;
-               gchar *path;
-               
-               image_path = egg_markdown_get_link_uri(self->markdown, atoi(lang));
-               path = g_build_filename(self->image_directory, image_path, NULL);
-               pixbuf = gdk_pixbuf_new_from_file(path, NULL);
-               if (pixbuf) {
-                   GtkTextMark *mark;
-                   GtkTextIter start;
-
-                   mark = gtk_text_buffer_create_mark(buffer, NULL, &iter, FALSE);
-                   
-                   gtk_text_buffer_get_iter_at_mark(buffer, &start, mark);
-                   gtk_text_iter_forward_to_tag_toggle(&iter, tag);
-                   gtk_text_buffer_delete(buffer, &start, &iter);
-
-                   gtk_text_buffer_insert_pixbuf(buffer, &iter, pixbuf);
-  
-                   g_object_unref(pixbuf);
-                   gtk_text_buffer_delete_mark(buffer, mark);
-               }
-               
-               g_free(image_path);
-               g_free(lang);
-               g_free(path);
-               break;
-           }
-
-           g_free(lang);
-       }
-       
-       if (tags)
-           g_slist_free(tags);
-   } while (gtk_text_iter_forward_to_tag_toggle(&iter, NULL));
-}
-
-static gboolean
-append_text(MarkdownTextView * self,
-            const gchar * text)
-{
-    GtkTextIter iter;
-    GtkTextBuffer *text_buffer;
-    gchar *line;
-    
-    g_return_val_if_fail(IS_MARKDOWN_TEXTVIEW(self), FALSE);
-    
-    text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self));
-    gtk_text_buffer_get_end_iter(text_buffer, &iter);
-
-    line = egg_markdown_parse(self->markdown, text);
-    if (line && *line) {
-        gtk_text_buffer_insert_markup(text_buffer, &iter, line);
-        gtk_text_buffer_insert(text_buffer, &iter, "\n", 1);
-        g_free(line);
-        
-        return TRUE;
-    }
-    
-    return FALSE;
-}
-
-gboolean
-markdown_textview_set_text(MarkdownTextView * self,
-                           const gchar * text)
-{
-    gboolean result = TRUE;
-    gchar **lines;
-    gint line;
-    
-    g_return_val_if_fail(IS_MARKDOWN_TEXTVIEW(self), FALSE);
-
-    markdown_textview_clear(self);
-    
-    lines = g_strsplit(text, "\n", 0);
-    for (line = 0; result && lines[line]; line++) {
-         result = append_text(self, (const gchar *)lines[line]);
-    }
-    g_strfreev(lines);
-
-    load_images(self);
-    
-    return result;
-}                           
-
-gboolean
-markdown_textview_load_file(MarkdownTextView * self,
-			    const gchar * file_name)
-{
-    FILE *text_file;
-    gchar *path;
-
-    g_return_val_if_fail(IS_MARKDOWN_TEXTVIEW(self), FALSE);
-    
-    path = g_build_filename(self->image_directory, file_name, NULL);
-
-    /* we do assume UTF-8 encoding */
-    if ((text_file = fopen(path, "rb"))) {
-	GtkTextBuffer *text_buffer;
-	GtkTextIter iter;
-	gchar *line;
-	gchar buffer[EGG_MARKDOWN_MAX_LINE_LENGTH];
-
-	text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(self));
-
-	gtk_text_buffer_set_text(text_buffer, "\n", 1);
-	gtk_text_buffer_get_start_iter(text_buffer, &iter);
-
-	egg_markdown_clear(self->markdown);
-
-	while (fgets(buffer, EGG_MARKDOWN_MAX_LINE_LENGTH, text_file)) {
-	    line = egg_markdown_parse(self->markdown, buffer);
-
-	    if (line && *line) {
-		gtk_text_buffer_insert_markup(text_buffer, &iter, line);
-		gtk_text_buffer_insert(text_buffer, &iter, "\n", 1);
-	    }
-
-	    g_free(line);
-	}
-	fclose(text_file);
-	
-	load_images(self);
-	
-        g_signal_emit(self, markdown_textview_signals[FILE_LOAD_COMPLETE], 0, file_name);
-        
-        g_free(path);
-
-	return TRUE;
-    }
-    
-    g_free(path);
-
-    return FALSE;
-}
-
-void
-markdown_textview_set_image_directory(MarkdownTextView * self, const gchar *directory)
-{
-    g_return_if_fail(IS_MARKDOWN_TEXTVIEW(self));
-
-    g_free(self->image_directory);
-    self->image_directory = g_strdup(directory);
-}
-
-static void markdown_textview_init(MarkdownTextView * self)
-{
-    self->markdown = egg_markdown_new();
-    self->image_directory = g_strdup(".");
-
-    egg_markdown_set_output(self->markdown, EGG_MARKDOWN_OUTPUT_PANGO);
-    egg_markdown_set_escape(self->markdown, TRUE);
-    egg_markdown_set_autocode(self->markdown, TRUE);
-    egg_markdown_set_smart_quoting(self->markdown, TRUE);
-
-    gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(self), GTK_WRAP_WORD);
-    gtk_text_view_set_editable(GTK_TEXT_VIEW(self), FALSE);
-    gtk_text_view_set_left_margin(GTK_TEXT_VIEW(self), 10);
-    gtk_text_view_set_right_margin(GTK_TEXT_VIEW(self), 10);
-    gtk_text_view_set_pixels_above_lines(GTK_TEXT_VIEW(self), 3);
-    gtk_text_view_set_pixels_below_lines(GTK_TEXT_VIEW(self), 3);
-    
-    g_signal_connect(self, "event-after",
-		     G_CALLBACK(event_after), NULL);
-    g_signal_connect(self, "key-press-event",
-		     G_CALLBACK(key_press_event), NULL);
-    g_signal_connect(self, "motion-notify-event",
-		     G_CALLBACK(motion_notify_event), NULL);
-    g_signal_connect(self, "visibility-notify-event",
-		     G_CALLBACK(visibility_notify_event), NULL);
-}
-