git.maemo.org Git - modest/blob - src/hildon/modest-ui-message-viewer.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include <gtk/gtk.h>
  32 #include <glade/glade.h>
  33 #include <glib/gi18n.h>
  34 #include <string.h>
  35
  36 #ifdef HAVE_CONFIG_H
  37 #include <config.h>
  38 #endif /*HAVE_CONFIG_H*/
  39
  40 /* TODO: put in auto* */
  41 #include <tny-text-buffer-stream.h>
  42 #include <tny-msg-folder.h>
  43
  44 #include "../modest-ui.h"
  45 #include "../modest-window-mgr.h"
  46 #include "../modest-account-mgr.h"
  47 #include "../modest-account-mgr.h"
  48 #include "../modest-identity-mgr.h"
  49
  50 #include "../modest-tny-account-store.h"
  51 #include "../widgets/modest-folder-view.h"
  52 #include "../widgets/modest-header-view.h"
  53 #include "../widgets/modest-msg-view.h"
  54 #include "../modest-tny-transport-actions.h"
  55 #include "../modest-tny-store-actions.h"
  56
  57 #include "../modest-text-utils.h"
  58 #include "../modest-tny-msg-actions.h"
  59
  60 #include "../modest-viewer-window.h"
  61
  62 #include "modest-ui-glade.h"
  63 #include "modest-ui-message-viewer.h"
  64
  65
  66
  67 typedef struct {
  68         ModestUI *modest_ui;
  69         ModestViewerWindow *viewer_win;
  70         GladeXML *glade_xml;
  71 } ViewerWinData;
  72
  73
  74 GtkContainer
  75 *modest_ui_new_viewer_window (ModestUI *modest_ui, GtkWidget *msg_view, TnyMsgIface *msg, gpointer *user_data)
  76 {
  77         GtkWidget       *top_container;
  78         GladeXML        *glade_xml;
  79         ViewerWinData   *win_data;
  80         GtkWidget       *paned;
  81
  82         glade_xml = glade_xml_new(MODEST_GLADE, "viewer_top_container", NULL);
  83         if (!glade_xml)
  84                 return NULL;
  85
  86         win_data = g_malloc(sizeof(ViewerWinData));
  87         win_data->modest_ui = modest_ui;
  88         win_data->glade_xml = glade_xml;
  89
  90         *user_data = win_data;
  91
  92         top_container = glade_xml_get_widget(glade_xml, "viewer_top_container");
  93         if (!top_container) {
  94                 g_object_unref(G_OBJECT(glade_xml));
  95                 return NULL;
  96         }
  97
  98         if (!GTK_IS_WIDGET(msg_view))
  99                 return NULL;
 100         paned = glade_xml_get_widget(glade_xml, "vpaned3");
 101         gtk_paned_add2(GTK_PANED(paned), msg_view);
 102         gtk_widget_show_all(msg_view);
 103
 104         return GTK_CONTAINER(top_container);
 105 }
 106
 107
 108 static void
 109 close_viewer_window(GtkWidget *win, GdkEvent *event, gpointer data)
 110 {
 111         ModestViewerWindow *viewer_win;
 112         ModestUIPrivate *priv;
 113         ViewerWinData *win_data;
 114
 115         viewer_win = (ModestViewerWindow *)data;
 116         win_data = modest_viewer_window_get_data(viewer_win);
 117         priv = MODEST_UI_GET_PRIVATE(win_data->modest_ui);
 118
 119         modest_window_mgr_unregister(priv->modest_window_mgr, G_OBJECT(viewer_win));
 120         gtk_widget_hide (GTK_WIDGET(viewer_win));
 121         gtk_widget_destroy(GTK_WIDGET(viewer_win));
 122 }
 123
 124 /* just to prevent warnings:
 125  * warning: `%x' yields only last 2 digits of year in some locales
 126  */
 127 static size_t
 128 my_strftime(char *s, size_t max, const char  *fmt,  const
 129             struct tm *tm) {
 130         return strftime(s, max, fmt, tm);
 131 }
 132
 133
 134 static void
 135 open_message_viewer_window(ModestUI *modest_ui)
 136 {
 137         GtkWidget *viewer_win;
 138         ModestUIPrivate *priv;
 139         gint width, height;
 140         ViewerWinData *windata;
 141         GtkWidget *paned;
 142         GtkTreeSelection *sel;
 143         GtkTreeModel *model;
 144         GtkTreeIter iter;
 145         GtkScrolledWindow *scroll;
 146         ModestHeaderView *header_view;
 147         TnyMsgHeaderIface *header;
 148         const TnyMsgFolderIface *folder;
 149         TnyMsgIface *msg;
 150         const gchar *subject, *to, *from;
 151         time_t sent_date;
 152         gchar date_str[101];
 153         GtkWidget *w;
 154
 155         priv = MODEST_UI_GET_PRIVATE(modest_ui);
 156         /* FIXME: maybe use seperate viewer defaults? */
 157         height = modest_conf_get_int (priv->modest_conf, MODEST_EDIT_WINDOW_HEIGHT, NULL);
 158         width  = modest_conf_get_int (priv->modest_conf, MODEST_EDIT_WINDOW_WIDTH, NULL);
 159
 160         paned = glade_xml_get_widget (priv->glade_xml,"mail_paned");
 161         g_return_if_fail (paned);
 162
 163         scroll = GTK_SCROLLED_WINDOW(gtk_paned_get_child1 (GTK_PANED(paned)));
 164         g_return_if_fail (scroll);
 165
 166         header_view = MODEST_HEADER_VIEW(gtk_bin_get_child (GTK_BIN(scroll)));
 167         g_return_if_fail (header_view);
 168
 169         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(header_view));
 170         g_return_if_fail (sel);
 171
 172         if (!gtk_tree_selection_get_selected (sel, &model, &iter)) {
 173                 g_warning("nothing to display");
 174                 return;
 175         }
 176
 177         gtk_tree_model_get (model, &iter,
 178                 TNY_MSG_HEADER_LIST_MODEL_INSTANCE_COLUMN, &header, -1);
 179
 180         if (!header) {
 181                 g_warning("no header");
 182                 return;
 183         }
 184
 185         folder = tny_msg_header_iface_get_folder (TNY_MSG_HEADER_IFACE(header));
 186         if (!folder) {
 187                 g_warning ("cannot find folder");
 188                 return;
 189         }
 190
 191         msg = (TnyMsgIface *) tny_msg_folder_iface_get_message (TNY_MSG_FOLDER_IFACE(folder), header);
 192         if (!msg) {
 193                 g_warning ("cannot find msg");
 194                 return;
 195         }
 196
 197         viewer_win = modest_viewer_window_new(modest_ui, msg);
 198         windata = (ViewerWinData *)modest_viewer_window_get_data(MODEST_VIEWER_WINDOW(viewer_win));
 199         g_return_if_fail(windata);
 200
 201         subject = tny_msg_header_iface_get_subject(header);
 202         from = tny_msg_header_iface_get_from(header);
 203         to = tny_msg_header_iface_get_to(header);
 204         sent_date = tny_msg_header_iface_get_date_sent(header);
 205         my_strftime (date_str, 100, "%c", localtime (&sent_date));
 206
 207         w = glade_xml_get_widget (windata->glade_xml, "from");
 208         gtk_label_set_text(GTK_LABEL(w), from);
 209         w = glade_xml_get_widget (windata->glade_xml, "to");
 210         gtk_label_set_text(GTK_LABEL(w), to);
 211         w = glade_xml_get_widget (windata->glade_xml, "subject");
 212         gtk_label_set_text(GTK_LABEL(w), subject);
 213         w = glade_xml_get_widget (windata->glade_xml, "date");
 214         gtk_label_set_text(GTK_LABEL(w), date_str);
 215
 216         // g_message("new viewer win@%dx%d", width, height);
 217         gtk_widget_set_usize (GTK_WIDGET(viewer_win), width, height);
 218         gtk_widget_show(viewer_win);
 219         modest_window_mgr_register(priv->modest_window_mgr, G_OBJECT(viewer_win), MODEST_VIEW_WINDOW, 0);
 220         g_signal_connect (viewer_win, "destroy-event", G_CALLBACK(close_viewer_window), viewer_win);
 221         g_signal_connect (viewer_win, "delete-event", G_CALLBACK(close_viewer_window), viewer_win);
 222 }
 223
 224
 225 void
 226 on_open_message_clicked (GtkWidget *widget, gpointer user_data)
 227 {
 228         ModestUI *modest_ui = (ModestUI *)user_data;
 229
 230         open_message_viewer_window(modest_ui);
 231 }
 232
 233 void
 234 on_message_activated (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data)
 235 {
 236         ModestUI *modest_ui = (ModestUI *)user_data;
 237
 238         open_message_viewer_window(modest_ui);
 239 }