Use GLib's implementation of Base64 instead of our own.
[claws.git] / src / headerview.c
index 4d8e2a1d36fdcb721b0d25bcdf9e03278859680b..6ac0959a3cff3af92bb1250d956e23437c53893c 100644 (file)
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2007 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
  *
  * 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
 
 #ifdef HAVE_CONFIG_H
 #  include "config.h"
+#include "claws-features.h"
 #endif
 
 #include "defs.h"
 
 #include <glib.h>
 #include <glib/gi18n.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtkstyle.h>
-#include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtkhbox.h>
-#include <gtk/gtkvbox.h>
-#include <gtk/gtklabel.h>
-#include <gtk/gtkimage.h>
+#include <gtk/gtk.h>
 #include <stdio.h>
 #include <string.h>
 #include <time.h>
 
-#if HAVE_LIBCOMPFACE
-#  include <compface.h>
-#endif
-
 #include <gdk-pixbuf/gdk-pixbuf.h>
 
 #include "headerview.h"
 #include "codeconv.h"
 #include "gtkutils.h"
 #include "utils.h"
-#include "base64.h"
 #include "headers.h"
 #include "addrindex.h"
+#include "hooks.h"
+#include "avatars.h"
 
-#if HAVE_LIBCOMPFACE
-#define XPM_XFACE_HEIGHT       (HEIGHT + 3)  /* 3 = 1 header + 2 colors */
-
-static gchar *xpm_xface[XPM_XFACE_HEIGHT];
-
-static gint headerview_show_xface      (HeaderView     *headerview,
-                                        MsgInfo        *msginfo);
-#endif
-
-static gint headerview_show_face       (HeaderView     *headerview,
+static gint headerview_show_avatar     (HeaderView     *headerview,
                                         MsgInfo        *msginfo);
 static gint headerview_show_contact_pic        (HeaderView     *headerview,
                                         MsgInfo        *msginfo);
@@ -118,11 +101,11 @@ HeaderView *headerview_create(void)
        gtk_label_set_selectable(GTK_LABEL(subject_body_label), TRUE);
        gtk_label_set_selectable(GTK_LABEL(tags_body_label), TRUE);
 
-       GTK_WIDGET_UNSET_FLAGS(from_body_label, GTK_CAN_FOCUS);
-       GTK_WIDGET_UNSET_FLAGS(to_body_label, GTK_CAN_FOCUS);
-       GTK_WIDGET_UNSET_FLAGS(ng_body_label, GTK_CAN_FOCUS);
-       GTK_WIDGET_UNSET_FLAGS(subject_body_label, GTK_CAN_FOCUS);
-       GTK_WIDGET_UNSET_FLAGS(tags_body_label, GTK_CAN_FOCUS);
+       gtkut_widget_set_can_focus(from_body_label, FALSE);
+       gtkut_widget_set_can_focus(to_body_label, FALSE);
+       gtkut_widget_set_can_focus(ng_body_label, FALSE);
+       gtkut_widget_set_can_focus(subject_body_label, FALSE);
+       gtkut_widget_set_can_focus(tags_body_label, FALSE);
 
        gtk_box_pack_start(GTK_BOX(hbox1), from_header_label, FALSE, FALSE, 0);
        gtk_box_pack_start(GTK_BOX(hbox1), from_body_label, FALSE, FALSE, 0);
@@ -167,12 +150,22 @@ void headerview_set_font(HeaderView *headerview)
        PangoFontDescription *boldfont = NULL;
        PangoFontDescription *normalfont = NULL;
        
-       if (!boldfont) {
-               normalfont = pango_font_description_from_string(NORMAL_FONT);
+       normalfont = pango_font_description_from_string(NORMAL_FONT);
+       if (normalfont) {
+               gtk_widget_modify_font(headerview->from_body_label, normalfont);
+               gtk_widget_modify_font(headerview->to_body_label, normalfont);
+               gtk_widget_modify_font(headerview->ng_body_label, normalfont);
+               gtk_widget_modify_font(headerview->subject_body_label, normalfont);
+               gtk_widget_modify_font(headerview->tags_body_label, normalfont);
+               pango_font_description_free(normalfont);
+       }
+
+       if (prefs_common.derive_from_normal_font || !BOLD_FONT) {
                boldfont = pango_font_description_from_string(NORMAL_FONT);
                pango_font_description_set_weight(boldfont, PANGO_WEIGHT_BOLD);
+       } else {
+               boldfont = pango_font_description_from_string(BOLD_FONT);
        }
-
        if (boldfont) {
                gtk_widget_modify_font(headerview->from_header_label, boldfont);
                gtk_widget_modify_font(headerview->to_header_label, boldfont);
@@ -180,13 +173,6 @@ void headerview_set_font(HeaderView *headerview)
                gtk_widget_modify_font(headerview->subject_header_label, boldfont);
                gtk_widget_modify_font(headerview->tags_header_label, boldfont);
                pango_font_description_free(boldfont);
-
-               gtk_widget_modify_font(headerview->from_body_label, normalfont);
-               gtk_widget_modify_font(headerview->to_body_label, normalfont);
-               gtk_widget_modify_font(headerview->ng_body_label, normalfont);
-               gtk_widget_modify_font(headerview->subject_body_label, normalfont);
-               gtk_widget_modify_font(headerview->tags_body_label, normalfont);
-               pango_font_description_free(normalfont);
        }
 }
 
@@ -195,17 +181,6 @@ void headerview_init(HeaderView *headerview)
        headerview_set_font(headerview);
        headerview_clear(headerview);
        headerview_set_visibility(headerview, prefs_common.display_header_pane);
-
-#if HAVE_LIBCOMPFACE
-       {
-               gint i;
-
-               for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
-                       xpm_xface[i] = g_malloc(WIDTH + 1);
-                       *xpm_xface[i] = '\0';
-               }
-       }
-#endif
 }
 
 void headerview_show(HeaderView *headerview, MsgInfo *msginfo)
@@ -238,103 +213,59 @@ void headerview_show(HeaderView *headerview, MsgInfo *msginfo)
                gtk_widget_show(headerview->tags_body_label);
                g_free(tags);
        }
-       if (!headerview_show_face(headerview, msginfo))
+       if (!headerview_show_avatar(headerview, msginfo))
                return;
 
-#if HAVE_LIBCOMPFACE
-       if (!headerview_show_xface(headerview, msginfo))
-               return;
-#endif
-
        if (!headerview_show_contact_pic(headerview, msginfo))
                return;
 
 }
 
-#if HAVE_LIBCOMPFACE
-static gint headerview_show_xface(HeaderView *headerview, MsgInfo *msginfo)
+static gint headerview_show_avatar (HeaderView *headerview, MsgInfo *msginfo)
 {
+       AvatarRender *avatarr = avatars_avatarrender_new(msginfo);
        GtkWidget *hbox = headerview->hbox;
-       GtkWidget *image;
 
-       if (!msginfo->extradata || 
-           !msginfo->extradata->xface || 
-           strlen(msginfo->extradata->xface) < 5) {
-               if (headerview->image &&
-                   GTK_WIDGET_VISIBLE(headerview->image)) {
+       hooks_invoke(AVATAR_IMAGE_RENDER_HOOKLIST, avatarr);
+
+       if (!avatarr->image) {
+               if (headerview->image
+                               && gtk_widget_get_visible(headerview->image)) {
                        gtk_widget_hide(headerview->image);
                        gtk_widget_queue_resize(hbox);
                }
+               avatars_avatarrender_free(avatarr);
                return -1;
        }
-       if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return -1;
-
-       if (headerview->image) {
-               gtk_widget_destroy(headerview->image);
-               headerview->image = NULL;
-       }
-       
-
-       image = xface_get_from_header(msginfo->extradata->xface, &hbox->style->white,
-                               hbox->window);
-
-       if (image) {
-               gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
-               gtk_widget_show(image);
-       }
-
-       headerview->image = image;
-       if (image) {
-               headerview_save_contact_pic(headerview, msginfo);
-       }
-       return 0;
-}
-#endif
-
-static gint headerview_show_face (HeaderView *headerview, MsgInfo *msginfo)
-{
-       GtkWidget *hbox = headerview->hbox;
-       GtkWidget *image;
-
-       if (!msginfo->extradata || !msginfo->extradata->face) {
-               if (headerview->image &&
-                   GTK_WIDGET_VISIBLE(headerview->image)) {
-                       gtk_widget_hide(headerview->image);
-                       gtk_widget_queue_resize(hbox);
-               }
+       if (!gtk_widget_get_visible(hbox)) {
+               avatars_avatarrender_free(avatarr);
                return -1;
        }
-       if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return -1;
 
        if (headerview->image) {
                gtk_widget_destroy(headerview->image);
                headerview->image = NULL;
        }
-       
 
-       image = face_get_from_header(msginfo->extradata->face);
+       gtk_box_pack_start(GTK_BOX(hbox), avatarr->image, FALSE, FALSE, 0);
+       gtk_widget_show(avatarr->image);
 
-       if (image) {
-               gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
-               gtk_widget_show(image);
-       }
+       headerview->image = avatarr->image;
+       avatarr->image = NULL; /* avoid destroying */
+       avatars_avatarrender_free(avatarr);
 
-       headerview->image = image;
-       if (image == NULL)
-               return -1;
-       else {
-               headerview_save_contact_pic(headerview, msginfo);
-               return 0;
-       }
+       headerview_save_contact_pic(headerview, msginfo);
+       return 0;
 }
 
 static void headerview_save_contact_pic (HeaderView *headerview, MsgInfo *msginfo)
 {
+#ifndef USE_NEW_ADDRBOOK
        gchar *filename = NULL;
        GError *error = NULL;
        GdkPixbuf *picture = NULL;
 
-       if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return;
+       if (!gtk_widget_get_visible(headerview->hbox)) return;
 
        if (headerview->image) {
                picture = gtk_image_get_pixbuf(GTK_IMAGE(headerview->image));
@@ -343,13 +274,23 @@ static void headerview_save_contact_pic (HeaderView *headerview, MsgInfo *msginf
        filename = addrindex_get_picture_file(msginfo->from);
        if (!filename)
                return;
-       if (!is_file_exist(filename))
+       if (!is_file_exist(filename)) {
                gdk_pixbuf_save(picture, filename, "png", &error, NULL);
+               if (error) {
+                       g_warning(_("Failed to save image: \n%s"),
+                                       error->message);
+                       g_error_free(error);
+               }
+       }
        g_free(filename);
+#else
+       /* new address book */
+#endif
 }      
 
 static gint headerview_show_contact_pic (HeaderView *headerview, MsgInfo *msginfo)
 {
+#ifndef USE_NEW_ADDRBOOK
        GtkWidget *hbox = headerview->hbox;
        GtkWidget *image;
        gchar *filename = NULL;
@@ -357,7 +298,7 @@ static gint headerview_show_contact_pic (HeaderView *headerview, MsgInfo *msginf
        GdkPixbuf *picture = NULL;
        gint w, h;
 
-       if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return -1;
+       if (!gtk_widget_get_visible(headerview->hbox)) return -1;
 
        if (headerview->image) {
                gtk_widget_destroy(headerview->image);
@@ -392,6 +333,7 @@ static gint headerview_show_contact_pic (HeaderView *headerview, MsgInfo *msginf
        else 
                return -1;
 
+       g_object_unref(picture);
        if (image) {
                gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
                gtk_widget_show(image);
@@ -402,6 +344,10 @@ static gint headerview_show_contact_pic (HeaderView *headerview, MsgInfo *msginf
                return -1;
        else 
                return 0;
+#else
+       /* new address book */
+       return -1;
+#endif
 }
 
 void headerview_clear(HeaderView *headerview)
@@ -421,7 +367,7 @@ void headerview_clear(HeaderView *headerview)
        gtk_widget_hide(headerview->tags_header_label);
        gtk_widget_hide(headerview->tags_body_label);
 
-       if (headerview->image && GTK_WIDGET_VISIBLE(headerview->image)) {
+       if (headerview->image && gtk_widget_get_visible(headerview->image)) {
                gtk_widget_hide(headerview->image);
                gtk_widget_queue_resize(headerview->hbox);
        }