Atari frontend (credit: Ole Loots)

svn path=/trunk/netsurf/; revision=11218

1 files changed, 220 insertions, 0 deletions

diff --git a/atari/treeview.c b/atari/treeview.c
new file mode 100644
index 000000000..55ab238f3
--- /dev/null
+++ b/atari/treeview.c
@@ -0,0 +1,220 @@
+/*

+ * Copyright 2010 Ole Loots <ole@monochrom.net>

+ *

+ * This file is part of NetSurf, http://www.netsurf-browser.org/

+ *

+ * NetSurf 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; version 2 of the License.

+ *

+ * NetSurf 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, see <http://www.gnu.org/licenses/>.

+ */

+

+#include <stdbool.h>

+#include <stdint.h>

+#include <stdlib.h>

+#include <string.h>

+#include <time.h>

+#include <windom.h>

+

+#include "content/urldb.h"

+#include "desktop/browser.h"

+#include "desktop/plotters.h"

+#include "desktop/textinput.h"

+#include "desktop/tree.h"

+#include "desktop/tree_url_node.h"

+#include "utils/log.h"

+#include "utils/messages.h"

+#include "utils/utils.h"

+#include "atari/gui.h"

+#include "atari/treeview.h"

+

+const char tree_directory_icon_name[] = "directory.png";

+const char tree_content_icon_name[] = "content.png";

+

+static void atari_treeview_request_redraw(int x,int y,int w,int h,void *pw);

+static void atari_treeview_resized(struct tree *tree,int w,int h,void *pw);

+static void atari_treeview_scroll_visible(int y, int h, void *pw);

+static void atari_treeview_get_dimensions(int *width, int *height,void *pw);

+

+static const struct treeview_table atari_tree_callbacks = {

+	atari_treeview_request_redraw,

+	atari_treeview_resized,

+	atari_treeview_scroll_visible,

+	atari_treeview_get_dimensions

+};

+

+

+NSTREEVIEW atari_treeview_create( uint32_t flags, WINDOW *win ) 

+{

+	LOG(("flags: %d", flags));

+	NSTREEVIEW new = malloc(sizeof(struct atari_treeview));

+	if (new == NULL)

+		return NULL;

+	memset( new, 0, sizeof(struct atari_treeview));

+	new->tree = tree_create(flags, &atari_tree_callbacks, new);

+	if (new->tree == NULL) {

+		free(new);

+		return NULL;

+	}

+	new->window = win;

+	return(new);

+}

+

+void atari_treeview_open( NSTREEVIEW tv )

+{

+	LOG(("tree: %p", tv));

+	if( tv->window != NULL ) {

+

+	}

+}

+

+void atari_treeview_close( NSTREEVIEW tv )

+{

+	if( tv->window != NULL ) {

+

+	}

+}

+

+void atari_treeview_destroy( NSTREEVIEW tv ) 

+{

+	LOG(("tree: %p", tv));

+	if( tv->tree != NULL ) {

+		tree_delete(tv->tree);

+		tv->tree = NULL;

+	}

+}

+

+struct tree * atari_treeview_get_tree( NSTREEVIEW tv )

+{

+	return( tv->tree );

+}

+

+WINDOW * atari_tree_get_window( NSTREEVIEW tv )

+{

+	return( tv->window );

+}

+

+

+/**

+ * Callback to force a redraw of part of the treeview window.

+ *

+ * \param  x		Min X Coordinate of area to be redrawn.

+ * \param  y		Min Y Coordinate of area to be redrawn.

+ * \param  width	Width of area to be redrawn.

+ * \param  height	Height of area to be redrawn.

+ * \param  pw		The treeview object to be redrawn.

+ */

+void atari_treeview_request_redraw(int x, int y, int w, int h, void *pw)

+{

+	LOG(("tree: %p", pw));

+	if (pw != NULL) {

+		NSTREEVIEW tv = (NSTREEVIEW) pw;

+		tv->redraw.required = true;

+	}

+}

+

+/**

+ * Callback to notify us of a new overall tree size.

+ *

+ * \param  tree		The tree being resized.

+ * \param  width	The new width of the window.

+ * \param  height	The new height of the window.

+ * \param  *pw		The treeview object to be resized.

+ */

+

+void atari_treeview_resized(struct tree *tree, int width, int height, void *pw)

+{

+	LOG(("tree: %p", pw));

+	if (pw != NULL) {

+		NSTREEVIEW tv = (NSTREEVIEW) pw;

+	}

+}

+

+

+/**

+ * Callback to request that a section of the tree is scrolled into view.

+ *

+ * \param  y			The Y coordinate of top of the area in NS units.

+ * \param  height		The height of the area in NS units.

+ * \param  *pw			The treeview object affected.

+ */

+

+void atari_treeview_scroll_visible(int y, int height, void *pw)

+{

+	LOG(("tree: %p", pw));

+	if (pw != NULL) {

+		NSTREEVIEW tv = (NSTREEVIEW) pw;

+	}

+}

+

+/**

+ * Callback to return the tree window dimensions to the treeview system.

+ *

+ * \param  *width		Return the window width.

+ * \param  *height		Return the window height.

+ * \param  *pw			The treeview object to use.

+ */

+

+void atari_treeview_get_dimensions(int *width, int *height,

+		void *pw)

+{

+	LOG(("tree: %p", pw));

+	if (pw != NULL && (width != NULL || height != NULL)) {

+		NSTREEVIEW tv = (NSTREEVIEW) pw;

+	}

+}

+

+

+/**

+ * Translates a content_type to the name of a respective icon

+ *

+ * \param content_type	content type

+ * \param buffer	buffer for the icon name

+ */

+void tree_icon_name_from_content_type(char *buffer, content_type type)

+{

+	switch (type) {

+		case CONTENT_HTML:

+		case CONTENT_TEXTPLAIN:

+		case CONTENT_CSS:

+#if defined(WITH_MNG) || defined(WITH_PNG)

+		case CONTENT_PNG:

+#endif

+#ifdef WITH_MNG

+		case CONTENT_JNG:

+		case CONTENT_MNG:

+#endif

+#ifdef WITH_JPEG

+		case CONTENT_JPEG:

+#endif

+#ifdef WITH_GIF

+		case CONTENT_GIF:

+#endif

+#ifdef WITH_BMP

+		case CONTENT_BMP:

+		case CONTENT_ICO:

+#endif

+#ifdef WITH_SPRITE

+		case CONTENT_SPRITE:

+#endif

+#ifdef WITH_DRAW

+		case CONTENT_DRAW:

+#endif

+#ifdef WITH_ARTWORKS

+		case CONTENT_ARTWORKS:

+#endif

+#ifdef WITH_NS_SVG

+		case CONTENT_SVG:

+#endif

+		default:

+			sprintf(buffer, tree_content_icon_name);

+			break;

+	}

+}