claws-mail/src/image_viewer.c
Paul Mangan 283412fa01 2005-09-21 [paul] 1.9.14cvs47
* README
	* README.jp
	* configure.ac
	* config/config.rpath
	* doc/manual/en/sylpheed-20.html
	* doc/manual/es/sylpheed-20.html
	* po/bg.po
	* po/ca.po
	* po/de.po
	* po/es.po
	* po/fr.po
	* po/it.po
	* po/pt_BR.po
	* po/sk.po
	* po/zh_TW.po
	* src/account.c
	* src/account.h
	* src/action.c
	* src/action.h
	* src/adbookbase.h
	* src/addr_compl.c
	* src/addr_compl.h
	* src/addrbook.c
	* src/addrbook.h
	* src/addrcache.c
	* src/addrcache.h
	* src/addrcindex.c
	* src/addrcindex.h
	* src/addrclip.c
	* src/addrclip.h
	* src/addrdefs.h
	* src/addressadd.c
	* src/addressadd.h
	* src/addressbook.c
	* src/addressbook.h
	* src/addressitem.h
	* src/addrgather.c
	* src/addrgather.h
	* src/addrharvest.c
	* src/addrharvest.h
	* src/addrindex.c
	* src/addrindex.h
	* src/addritem.c
	* src/addritem.h
	* src/addrquery.c
	* src/addrquery.h
	* src/addrselect.c
	* src/addrselect.h
	* src/alertpanel.c
	* src/alertpanel.h
	* src/browseldap.c
	* src/browseldap.h
	* src/codeconv.c
	* src/codeconv.h
	* src/compose.c
	* src/compose.h
	* src/crash.c
	* src/crash.h
	* src/customheader.c
	* src/customheader.h
	* src/displayheader.c
	* src/displayheader.h
	* src/editaddress.c
	* src/editaddress.h
	* src/editbook.c
	* src/editbook.h
	* src/editgroup.c
	* src/editgroup.h
	* src/editjpilot.c
	* src/editjpilot.h
	* src/editldap.c
	* src/editldap.h
	* src/editldap_basedn.c
	* src/editldap_basedn.h
	* src/editvcard.c
	* src/editvcard.h
	* src/enriched.c
	* src/enriched.h
	* src/exphtmldlg.c
	* src/exphtmldlg.h
	* src/expldifdlg.c
	* src/expldifdlg.h
	* src/export.c
	* src/export.h
	* src/exporthtml.c
	* src/exporthtml.h
	* src/exportldif.c
	* src/exportldif.h
	* src/filtering.c
	* src/filtering.h
	* src/folder.c
	* src/folder.h
	* src/folder_item_prefs.c
	* src/folder_item_prefs.h
	* src/foldersel.c
	* src/foldersel.h
	* src/folderutils.c
	* src/folderutils.h
	* src/folderview.c
	* src/folderview.h
	* src/grouplistdialog.c
	* src/grouplistdialog.h
	* src/headerview.c
	* src/headerview.h
	* src/html.c
	* src/html.h
	* src/image_viewer.c
	* src/image_viewer.h
	* src/imap.c
	* src/imap.h
	* src/imap_gtk.c
	* src/imap_gtk.h
	* src/import.c
	* src/import.h
	* src/importldif.c
	* src/importldif.h
	* src/importmutt.c
	* src/importmutt.h
	* src/importpine.c
	* src/importpine.h
	* src/inc.c
	* src/inc.h
	* src/jpilot.c
	* src/jpilot.h
	* src/ldapctrl.c
	* src/ldapctrl.h
	* src/ldaplocate.c
	* src/ldaplocate.h
	* src/ldapquery.c
	* src/ldapquery.h
	* src/ldapserver.c
	* src/ldapserver.h
	* src/ldaputil.c
	* src/ldaputil.h
	* src/ldif.c
	* src/ldif.h
	* src/localfolder.c
	* src/localfolder.h
	* src/main.c
	* src/main.h
	* src/mainwindow.c
	* src/mainwindow.h
	* src/manual.c
	* src/manual.h
	* src/matcher.c
	* src/matcher.h
	* src/matcher_parser.h
	* src/matcher_parser_lex.l
	* src/matcher_parser_parse.y
	* src/mbox.c
	* src/mbox.h
	* src/message_search.c
	* src/message_search.h
	* src/messageview.c
	* src/messageview.h
	* src/mh.c
	* src/mh.h
	* src/mh_gtk.c
	* src/mh_gtk.h
	* src/mimeview.c
	* src/mimeview.h
	* src/msgcache.c
	* src/msgcache.h
	* src/mutt.c
	* src/mutt.h
	* src/news.c
	* src/news.h
	* src/news_gtk.c
	* src/news_gtk.h
	* src/noticeview.c
	* src/noticeview.h
	* src/partial_download.c
	* src/partial_download.h
	* src/pine.c
	* src/pine.h
	* src/pop.c
	* src/pop.h
	* src/prefs_account.c
	* src/prefs_account.h
	* src/prefs_actions.c
	* src/prefs_actions.h
	* src/prefs_common.c
	* src/prefs_common.h
	* src/prefs_compose_writing.c
	* src/prefs_compose_writing.h
	* src/prefs_customheader.c
	* src/prefs_customheader.h
	* src/prefs_display_header.c
	* src/prefs_display_header.h
	* src/prefs_ext_prog.c
	* src/prefs_ext_prog.h
	* src/prefs_filtering.c
	* src/prefs_filtering.h
	* src/prefs_filtering_action.c
	* src/prefs_filtering_action.h
	* src/prefs_folder_column.c
	* src/prefs_folder_column.h
	* src/prefs_folder_item.c
	* src/prefs_folder_item.h
	* src/prefs_fonts.c
	* src/prefs_fonts.h
	* src/prefs_gtk.c
	* src/prefs_gtk.h
	* src/prefs_image_viewer.c
	* src/prefs_image_viewer.h
	* src/prefs_matcher.c
	* src/prefs_matcher.h
	* src/prefs_message.c
	* src/prefs_message.h
	* src/prefs_msg_colors.c
	* src/prefs_msg_colors.h
	* src/prefs_other.c
	* src/prefs_other.h
	* src/prefs_quote.c
	* src/prefs_quote.h
	* src/prefs_receive.c
	* src/prefs_receive.h
	* src/prefs_send.c
	* src/prefs_send.h
	* src/prefs_spelling.c
	* src/prefs_spelling.h
	* src/prefs_summaries.c
	* src/prefs_summaries.h
	* src/prefs_summary_column.c
	* src/prefs_summary_column.h
	* src/prefs_template.c
	* src/prefs_template.h
	* src/prefs_themes.c
	* src/prefs_themes.h
	* src/prefs_toolbar.c
	* src/prefs_toolbar.h
	* src/prefs_wrapping.c
	* src/prefs_wrapping.h
	* src/privacy.c
	* src/privacy.h
	* src/procheader.c
	* src/procheader.h
	* src/procmime.c
	* src/procmime.h
	* src/procmsg.c
	* src/procmsg.h
	* src/quote_fmt.c
	* src/quote_fmt_parse.y
	* src/recv.c
	* src/recv.h
	* src/remotefolder.c
	* src/remotefolder.h
	* src/send_message.c
	* src/send_message.h
	* src/setup.c
	* src/setup.h
	* src/simple-gettext.c
	* src/sourcewindow.c
	* src/sourcewindow.h
	* src/ssl_manager.c
	* src/ssl_manager.h
	* src/statusbar.c
	* src/statusbar.h
	* src/stock_pixmap.c
	* src/stock_pixmap.h
	* src/summary_search.c
	* src/summary_search.h
	* src/summaryview.c
	* src/summaryview.h
	* src/syldap.c
	* src/syldap.h
	* src/textview.c
	* src/textview.h
	* src/toolbar.c
	* src/toolbar.h
	* src/undo.c
	* src/undo.h
	* src/unmime.c
	* src/unmime.h
	* src/vcard.c
	* src/vcard.h
	* src/wizard.c
	* src/wizard.h
	* src/common/base64.c
	* src/common/base64.h
	* src/common/defs.h
	* src/common/hooks.c
	* src/common/hooks.h
	* src/common/log.c
	* src/common/log.h
	* src/common/md5.c
	* src/common/md5.h
	* src/common/mgutils.c
	* src/common/mgutils.h
	* src/common/nntp.c
	* src/common/nntp.h
	* src/common/passcrypt.c
	* src/common/passcrypt.h.in
	* src/common/plugin.c
	* src/common/plugin.h
	* src/common/prefs.c
	* src/common/prefs.h
	* src/common/progressindicator.c
	* src/common/progressindicator.h
	* src/common/quoted-printable.c
	* src/common/quoted-printable.h
	* src/common/session.c
	* src/common/session.h
	* src/common/smtp.c
	* src/common/smtp.h
	* src/common/socket.c
	* src/common/socket.h
	* src/common/ssl.c
	* src/common/ssl.h
	* src/common/ssl_certificate.c
	* src/common/ssl_certificate.h
	* src/common/string_match.c
	* src/common/string_match.h
	* src/common/stringtable.c
	* src/common/sylpheed.c
	* src/common/sylpheed.h
	* src/common/template.c
	* src/common/template.h
	* src/common/timing.h
	* src/common/utils.c
	* src/common/utils.h
	* src/common/uuencode.c
	* src/common/uuencode.h
	* src/common/version.h.in
	* src/common/xml.c
	* src/common/xml.h
	* src/common/xmlprops.c
	* src/common/xmlprops.h
	* src/gtk/about.c
	* src/gtk/about.h
	* src/gtk/colorlabel.c
	* src/gtk/colorlabel.h
	* src/gtk/colorsel.c
	* src/gtk/colorsel.h
	* src/gtk/description_window.c
	* src/gtk/description_window.h
	* src/gtk/filesel.c
	* src/gtk/filesel.h
	* src/gtk/foldersort.c
	* src/gtk/foldersort.h
	* src/gtk/gtkutils.c
	* src/gtk/gtkutils.h
	* src/gtk/inputdialog.c
	* src/gtk/inputdialog.h
	* src/gtk/logwindow.c
	* src/gtk/logwindow.h
	* src/gtk/manage_window.c
	* src/gtk/manage_window.h
	* src/gtk/menu.c
	* src/gtk/menu.h
	* src/gtk/pluginwindow.c
	* src/gtk/pluginwindow.h
	* src/gtk/prefswindow.c
	* src/gtk/prefswindow.h
	* src/gtk/progressdialog.c
	* src/gtk/progressdialog.h
	* src/gtk/quicksearch.c
	* src/gtk/quicksearch.h
	* src/gtk/sslcertwindow.c
	* src/gtk/sslcertwindow.h
	* src/plugins/clamav/clamav_plugin.c
	* src/plugins/clamav/clamav_plugin.h
	* src/plugins/clamav/clamav_plugin_gtk.c
	* src/plugins/demo/demo.c
	* src/plugins/dillo_viewer/dillo_prefs.c
	* src/plugins/dillo_viewer/dillo_prefs.h
	* src/plugins/dillo_viewer/dillo_viewer.c
	* src/plugins/mathml_viewer/mathml_viewer.c
	* src/plugins/pgpcore/passphrase.c
	* src/plugins/pgpcore/passphrase.h
	* src/plugins/pgpcore/plugin.c
	* src/plugins/pgpcore/prefs_gpg.c
	* src/plugins/pgpcore/prefs_gpg.h
	* src/plugins/pgpcore/select-keys.c
	* src/plugins/pgpcore/select-keys.h
	* src/plugins/pgpcore/sgpgme.c
	* src/plugins/pgpcore/sgpgme.h
	* src/plugins/pgpinline/pgpinline.c
	* src/plugins/pgpinline/pgpinline.h
	* src/plugins/pgpinline/plugin.c
	* src/plugins/pgpmime/pgpmime.c
	* src/plugins/pgpmime/pgpmime.h
	* src/plugins/pgpmime/plugin.c
	* src/plugins/spamassassin/spamassassin.c
	* src/plugins/spamassassin/spamassassin.h
	* src/plugins/spamassassin/spamassassin_gtk.c
	* src/plugins/trayicon/trayicon.c
	* tools/OOo2sylpheed.pl
	* tools/acroread2sylpheed.pl
	* tools/asus_mailled.sh
	* tools/filter_conv.pl
	* tools/freshmeat_search.pl
	* tools/google_search.pl
	* tools/kmail2sylpheed.pl
	* tools/kmail2sylpheed_v2.pl
	* tools/maildir2sylpheed.pl
	* tools/multiwebsearch.pl
	* tools/newscache_clean.pl
	* tools/outlook2sylpheed.pl
	* tools/sylpheed-switcher
	* tools/update-po
	* tools/vcard2xml.py
	* tools/kdeservicemenu/sylpheed-kdeservicemenu.pl
		update FSF address
2005-09-21 18:22:51 +00:00

397 lines
11 KiB
C

/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2003 Hiroyuki Yamamoto
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <glib/gi18n.h>
#include <gtk/gtkscrolledwindow.h>
#include <gtk/gtkpixmap.h>
#include "procmime.h"
#include "utils.h"
#include "mimeview.h"
#include "prefs_common.h"
typedef struct _ImageViewer ImageViewer;
MimeViewerFactory image_viewer_factory;
void image_viewer_get_resized_size(gint w, gint h, gint aw, gint ah,
gint * sw, gint * sh);
static void image_viewer_clear_viewer(MimeViewer *imageviewer);
struct _ImageViewer
{
MimeViewer mimeviewer;
gchar *file;
MimeInfo *mimeinfo;
gboolean resize_img;
GtkWidget *scrolledwin;
GtkWidget *image;
GtkWidget *notebook;
GtkWidget *filename;
GtkWidget *filesize;
GtkWidget *content_type;
};
static GtkWidget *image_viewer_get_widget(MimeViewer *_mimeviewer)
{
ImageViewer *imageviewer = (ImageViewer *) _mimeviewer;
debug_print("image_viewer_get_widget\n");
return imageviewer->notebook;
}
static void image_viewer_load_file(ImageViewer *imageviewer, const gchar *imgfile)
{
GdkPixbuf *pixbuf;
GdkPixbuf *pixbuf_scaled;
GdkPixmap *pixmap;
GdkBitmap *mask;
gint avail_width;
gint avail_height;
gint new_width;
gint new_height;
GError *error = NULL;
debug_print("image_viewer_show_mimepart\n");
pixbuf = gdk_pixbuf_new_from_file(imgfile, &error);
if (error) {
g_warning(error->message);
g_error_free(error);
}
if (!pixbuf) {
g_warning("Can't load the image.");
return;
}
if (imageviewer->resize_img) {
avail_width = imageviewer->notebook->parent->allocation.width;
avail_height = imageviewer->notebook->parent->allocation.height;
if (avail_width > 8) avail_width -= 8;
if (avail_height > 8) avail_height -= 8;
image_viewer_get_resized_size(gdk_pixbuf_get_width(pixbuf),
gdk_pixbuf_get_height(pixbuf),
avail_width, avail_height,
&new_width, &new_height);
pixbuf_scaled = gdk_pixbuf_scale_simple
(pixbuf, new_width, new_height, GDK_INTERP_BILINEAR);
g_object_unref(pixbuf);
pixbuf = pixbuf_scaled;
}
gdk_pixbuf_render_pixmap_and_mask(pixbuf, &pixmap, &mask, 0);
if (!imageviewer->image) {
imageviewer->image = gtk_pixmap_new(pixmap, mask);
gtk_scrolled_window_add_with_viewport
(GTK_SCROLLED_WINDOW(imageviewer->scrolledwin),
imageviewer->image);
} else
gtk_pixmap_set(GTK_PIXMAP(imageviewer->image), pixmap, mask);
gtk_widget_show(imageviewer->image);
g_object_unref(pixbuf);
}
static void image_viewer_set_notebook_page(MimeViewer *_mimeviewer)
{
ImageViewer *imageviewer = (ImageViewer *) _mimeviewer;
if (!prefs_common.display_img)
gtk_notebook_set_current_page(GTK_NOTEBOOK(imageviewer->notebook), 0);
else
gtk_notebook_set_current_page(GTK_NOTEBOOK(imageviewer->notebook), 1);
}
static void image_viewer_load_image(ImageViewer *imageviewer)
{
gchar *imgfile;
if (imageviewer->mimeinfo == NULL)
return;
imgfile = procmime_get_tmp_file_name(imageviewer->mimeinfo);
if (procmime_get_part(imgfile, imageviewer->mimeinfo) < 0) {
g_warning("Can't get mimepart file");
g_free(imgfile);
return;
}
image_viewer_load_file(imageviewer, imgfile);
g_unlink(imgfile);
g_free(imgfile);
}
static void image_viewer_show_mimepart(MimeViewer *_mimeviewer, const gchar *file, MimeInfo *mimeinfo)
{
ImageViewer *imageviewer = (ImageViewer *) _mimeviewer;
image_viewer_clear_viewer(_mimeviewer);
g_free(imageviewer->file);
imageviewer->file = g_strdup(file);
imageviewer->mimeinfo = mimeinfo;
if (prefs_common.display_img)
image_viewer_load_image(imageviewer);
else {
gtk_label_set_text(GTK_LABEL(imageviewer->filename),
procmime_mimeinfo_get_parameter(mimeinfo, "name"));
gtk_label_set_text(GTK_LABEL(imageviewer->filesize), to_human_readable(mimeinfo->length));
gtk_label_set_text(GTK_LABEL(imageviewer->content_type), mimeinfo->subtype);
}
}
static void image_viewer_clear_viewer(MimeViewer *_mimeviewer)
{
ImageViewer *imageviewer = (ImageViewer *) _mimeviewer;
GtkAdjustment *hadj, *vadj;
debug_print("image_viewer_clear_viewer\n");
image_viewer_set_notebook_page(_mimeviewer);
if (imageviewer->image != NULL)
gtk_pixmap_set(GTK_PIXMAP(imageviewer->image), NULL, NULL);
if (imageviewer->scrolledwin) {
hadj = gtk_scrolled_window_get_hadjustment
(GTK_SCROLLED_WINDOW(imageviewer->scrolledwin));
if (hadj)
gtk_adjustment_set_value(hadj, 0.0);
vadj = gtk_scrolled_window_get_vadjustment
(GTK_SCROLLED_WINDOW(imageviewer->scrolledwin));
if (vadj)
gtk_adjustment_set_value(vadj, 0.0);
}
g_free(imageviewer->file);
imageviewer->file = NULL;
imageviewer->mimeinfo = NULL;
imageviewer->resize_img = prefs_common.resize_img;
}
static void image_viewer_destroy_viewer(MimeViewer *_mimeviewer)
{
ImageViewer *imageviewer = (ImageViewer *) _mimeviewer;
debug_print("image_viewer_destroy_viewer\n");
image_viewer_clear_viewer(_mimeviewer);
g_object_unref(imageviewer->notebook);
g_free(imageviewer);
}
void image_viewer_get_resized_size(gint w, gint h, gint aw, gint ah,
gint *sw, gint *sh)
{
gfloat wratio = 1.0;
gfloat hratio = 1.0;
gfloat ratio = 1.0;
if (w > aw)
wratio = (gfloat)aw / (gfloat)w;
if (h > ah)
hratio = (gfloat)ah / (gfloat)h;
ratio = (wratio > hratio) ? hratio : wratio;
*sw = (gint)(w * ratio);
*sh = (gint)(h * ratio);
/* be paranoid */
if (*sw <= 0 || *sh <= 0) {
*sw = w;
*sh = h;
}
}
static void load_cb(GtkButton *button, ImageViewer *imageviewer)
{
gtk_notebook_set_current_page(GTK_NOTEBOOK(imageviewer->notebook), 1);
image_viewer_load_image(imageviewer);
}
static gboolean scrolledwin_button_cb(GtkWidget *scrolledwin, GdkEventButton *event,
ImageViewer *imageviewer)
{
if (event->button == 1 && imageviewer->image) {
imageviewer->resize_img = !imageviewer->resize_img;
image_viewer_load_image(imageviewer);
return TRUE;
}
return FALSE;
}
static void scrolledwin_resize_cb(GtkWidget *scrolledwin, GtkAllocation *alloc,
ImageViewer *imageviewer)
{
if (imageviewer->resize_img)
image_viewer_load_image(imageviewer);
}
MimeViewer *image_viewer_create(void)
{
ImageViewer *imageviewer;
/*
* glade generated code (do not touch)
*/
GtkWidget *notebook;
GtkWidget *table1;
GtkWidget *label3;
GtkWidget *label4;
GtkWidget *filename;
GtkWidget *filesize;
GtkWidget *load_button;
GtkWidget *label5;
GtkWidget *content_type;
GtkWidget *scrolledwin;
notebook = gtk_notebook_new();
gtk_widget_show(notebook);
GTK_WIDGET_UNSET_FLAGS(notebook, GTK_CAN_FOCUS);
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
gtk_notebook_set_show_border(GTK_NOTEBOOK(notebook), FALSE);
table1 = gtk_table_new(4, 3, FALSE);
gtk_widget_show(table1);
gtk_container_add(GTK_CONTAINER(notebook), table1);
gtk_container_set_border_width(GTK_CONTAINER(table1), 8);
gtk_table_set_row_spacings(GTK_TABLE(table1), 4);
gtk_table_set_col_spacings(GTK_TABLE(table1), 4);
label3 = gtk_label_new(_("Filename:"));
gtk_widget_show(label3);
gtk_table_attach(GTK_TABLE(table1), label3, 0, 1, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_misc_set_alignment(GTK_MISC(label3), 0, 0.5);
label4 = gtk_label_new(_("Filesize:"));
gtk_widget_show(label4);
gtk_table_attach(GTK_TABLE(table1), label4, 0, 1, 1, 2,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_misc_set_alignment(GTK_MISC(label4), 0, 0.5);
filename = gtk_label_new("");
gtk_widget_show(filename);
gtk_table_attach(GTK_TABLE(table1), filename, 1, 3, 0, 1,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_misc_set_alignment(GTK_MISC(filename), 0, 0.5);
filesize = gtk_label_new("");
gtk_widget_show(filesize);
gtk_table_attach(GTK_TABLE(table1), filesize, 1, 3, 1, 2,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_misc_set_alignment(GTK_MISC(filesize), 0, 0.5);
load_button = gtk_button_new_with_label(_("Load Image"));
gtk_widget_show(load_button);
gtk_table_attach(GTK_TABLE(table1), load_button, 1, 2, 3, 4,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
label5 = gtk_label_new(_("Content-Type:"));
gtk_widget_show(label5);
gtk_table_attach(GTK_TABLE(table1), label5, 0, 1, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_misc_set_alignment(GTK_MISC(label5), 0, 0.5);
content_type = gtk_label_new("");
gtk_widget_show(content_type);
gtk_table_attach(GTK_TABLE(table1), content_type, 1, 3, 2, 3,
(GtkAttachOptions) (GTK_FILL),
(GtkAttachOptions) (0), 0, 0);
gtk_misc_set_alignment(GTK_MISC(content_type), 0, 0.5);
scrolledwin = gtk_scrolled_window_new(NULL, NULL);
gtk_widget_show(scrolledwin);
gtk_container_add(GTK_CONTAINER(notebook), scrolledwin);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
/*
* end of glade code
*/
debug_print("Creating image view...\n");
imageviewer = g_new0(ImageViewer, 1);
imageviewer->mimeviewer.factory = &image_viewer_factory;
imageviewer->mimeviewer.get_widget = image_viewer_get_widget;
imageviewer->mimeviewer.show_mimepart = image_viewer_show_mimepart;
imageviewer->mimeviewer.clear_viewer = image_viewer_clear_viewer;
imageviewer->mimeviewer.destroy_viewer = image_viewer_destroy_viewer;
imageviewer->resize_img = prefs_common.resize_img;
imageviewer->scrolledwin = scrolledwin;
imageviewer->image = NULL;
imageviewer->notebook = notebook;
imageviewer->filename = filename;
imageviewer->filesize = filesize;
imageviewer->content_type = content_type;
gtk_widget_ref(notebook);
g_signal_connect(G_OBJECT(load_button), "released",
G_CALLBACK(load_cb), imageviewer);
g_signal_connect(G_OBJECT(scrolledwin), "button-press-event",
G_CALLBACK(scrolledwin_button_cb), imageviewer);
g_signal_connect(G_OBJECT(scrolledwin), "size-allocate",
G_CALLBACK(scrolledwin_resize_cb), imageviewer);
image_viewer_set_notebook_page((MimeViewer *)imageviewer);
return (MimeViewer *) imageviewer;
}
static gchar *content_types[] =
{"image/*", NULL};
MimeViewerFactory image_viewer_factory =
{
content_types,
0,
image_viewer_create,
};
void image_viewer_init(void)
{
mimeview_register_viewer_factory(&image_viewer_factory);
}
void image_viewer_done(void)
{
mimeview_unregister_viewer_factory(&image_viewer_factory);
}