2005-02-09 [colin] 1.0.1cvs1.1
[claws.git] / src / mimeview.c
index 01f4c7f1d3f8a1247d9f87591889c54229e9ca23..187ff460a647f6e81e55b5c548166a79af5ed3b3 100644 (file)
@@ -60,7 +60,6 @@
 #include "utils.h"
 #include "gtkutils.h"
 #include "prefs_common.h"
-#include "rfc2015.h"
 #include "stock_pixmap.h"
 #include "gtk/gtkvscrollbutton.h"
 
@@ -202,7 +201,7 @@ MimeView *mimeview_create(MainWindow *mainwin)
        gtk_widget_show(scrolledwin);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
                                       GTK_POLICY_AUTOMATIC,
-                                      GTK_POLICY_ALWAYS);
+                                      GTK_POLICY_AUTOMATIC);
 
        ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
        gtk_widget_show(ctree);
@@ -219,7 +218,7 @@ MimeView *mimeview_create(MainWindow *mainwin)
 
        g_signal_connect(G_OBJECT(ctree), "tree_select_row",
                         G_CALLBACK(mimeview_selected), mimeview);
-       g_signal_connect(G_OBJECT(ctree), "button_press_event",
+       g_signal_connect(G_OBJECT(ctree), "button_release_event",
                         G_CALLBACK(mimeview_button_pressed), mimeview);
        g_signal_connect(G_OBJECT(ctree), "key_press_event",
                         G_CALLBACK(mimeview_key_pressed), mimeview);
@@ -430,7 +429,7 @@ static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
        gchar *str[N_MIMEVIEW_COLS];
 
        if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
-               g_snprintf(content_type, 64, "%s/%s", procmime_get_type_str(partinfo->type), partinfo->subtype);
+               g_snprintf(content_type, 64, "%s/%s", procmime_get_media_type_str(partinfo->type), partinfo->subtype);
        } else {
                g_snprintf(content_type, 64, "UNKNOWN");
        }
@@ -533,7 +532,7 @@ static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinf
        MimeViewer *viewer = NULL;
 
        if ((partinfo->type == MIMETYPE_APPLICATION) &&
-            (!g_strcasecmp(partinfo->subtype, "octet-stream"))) {
+            (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
                const gchar *filename;
 
                filename = procmime_mimeinfo_get_parameter(partinfo, "filename");
@@ -553,7 +552,7 @@ static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinf
        return viewer;
 }
 
-static gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
+gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
 {
        MimeViewer *viewer;
        
@@ -585,12 +584,12 @@ static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
 
        switch (type) {
        case MIMEVIEW_TEXT:
-               gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
+               gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
                        gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook), 
                        GTK_WIDGET_PTR(textview)));
                break;
        case MIMEVIEW_VIEWER:
-               gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
+               gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
                        gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook), 
                        GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
                break;
@@ -630,7 +629,7 @@ static void display_full_info_cb(GtkWidget *widget, gpointer user_data);
 static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo)
 {
        gchar *text = NULL, *button_text = NULL;
-       GtkSignalFunc func = NULL;
+       void  *func = NULL;
        StockPixmap icon = STOCK_PIXMAP_PRIVACY_SIGNED;
 
        g_return_if_fail(mimeview != NULL);
@@ -670,7 +669,7 @@ static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo)
        noticeview_set_button_text(mimeview->siginfoview, button_text);
        noticeview_set_button_press_callback(
                mimeview->siginfoview,
-               func,
+               G_CALLBACK(func),
                (gpointer) mimeview);
        noticeview_set_icon(mimeview->siginfoview, icon);
 }
@@ -682,6 +681,8 @@ static void check_signature_cb(GtkWidget *widget, gpointer user_data)
        
        privacy_mimeinfo_check_signature(mimeinfo);
        update_signature_noticeview(mimeview, mimeview->siginfo);
+       icon_list_clear(mimeview);
+       icon_list_create(mimeview, mimeview->mimeinfo);
 }
 
 static void display_full_info_cb(GtkWidget *widget, gpointer user_data)
@@ -796,11 +797,17 @@ static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
        return FALSE;
 }
 
+/* from gdkevents.c */
+#define DOUBLE_CLICK_TIME 250
+
 static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event, 
                                    MimeInfo *partinfo)
 {
+       static MimeInfo *lastinfo;
+       static guint32 lasttime;
+
        if (event->button == 2 ||
-           (event->button == 1 && event->type == GDK_2BUTTON_PRESS)) {
+           (event->button == 1 && (event->time - lasttime) < DOUBLE_CLICK_TIME && lastinfo == partinfo)) {
                /* call external program for image, audio or html */
                mimeview_launch(mimeview);
                return TRUE;
@@ -816,7 +823,7 @@ static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event,
                                           "/Display as text", TRUE);
                if (partinfo &&
                    partinfo->type == MIMETYPE_APPLICATION &&
-                   !g_strcasecmp(partinfo->subtype, "octet-stream"))
+                   !g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))
                        menu_set_sensitive(mimeview->popupfactory,
                                           "/Open", FALSE);
                else
@@ -832,6 +839,8 @@ static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event,
                return TRUE;
        }
 
+       lastinfo = partinfo;
+       lasttime = event->time;
        return FALSE;
 }
 
@@ -844,17 +853,9 @@ void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
 #define BREAK_ON_MODIFIER_KEY() \
        if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
 
-#warning FIXME_GTK2
-#if 0
 #define KEY_PRESS_EVENT_STOP() \
-       if (gtk_signal_n_emissions_by_name \
-               (GTK_OBJECT(ctree), "key_press_event") > 0) { \
-               gtk_signal_emit_stop_by_name(GTK_OBJECT(ctree), \
-                                            "key_press_event"); \
-       }
-#else
-#define KEY_PRESS_EVENT_STOP()
-#endif
+        g_signal_stop_emission_by_name(G_OBJECT(ctree), \
+                                       "key_press_event");
 
 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
                                 MimeView *mimeview)
@@ -866,6 +867,11 @@ static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
        if (!event) return FALSE;
        if (!mimeview->opened) return FALSE;
 
+       summaryview = mimeview->messageview->mainwin->summaryview;
+       
+       if (summaryview && quicksearch_has_focus(summaryview->quicksearch))
+               return FALSE;
+               
        switch (event->keyval) {
        case GDK_space:
                if (textview_scroll_page(mimeview->textview, FALSE))
@@ -926,7 +932,7 @@ static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
        }
 
        if (!mimeview->messageview->mainwin) return FALSE;
-       summaryview = mimeview->messageview->mainwin->summaryview;
+
        summary_pass_key_press_event(summaryview, event);
        return TRUE;
 }
@@ -938,7 +944,7 @@ static void mimeview_drag_data_get(GtkWidget            *widget,
                                   guint             time,
                                   MimeView         *mimeview)
 {
-       gchar *filename, *uriname;
+       gchar *filename, *uriname, *tmp;
        MimeInfo *partinfo;
 
        if (!mimeview->opened) return;
@@ -947,17 +953,21 @@ static void mimeview_drag_data_get(GtkWidget          *widget,
        partinfo = mimeview_get_selected_part(mimeview);
        if (!partinfo) return;
 
-       filename = g_basename(get_part_name(partinfo));
+       filename = g_path_get_basename(get_part_name(partinfo));
        if (*filename == '\0') return;
 
+       tmp = filename;
+       
        filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
                               filename, NULL);
 
+       g_free(tmp);
+       
        if (procmime_get_part(filename, partinfo) < 0)
                alertpanel_error
                        (_("Can't save the part of multipart message."));
 
-       uriname = g_strconcat("file:/", filename, NULL);
+       uriname = g_strconcat("file://", filename, NULL);
        gtk_selection_data_set(selection_data, selection_data->target, 8,
                               uriname, strlen(uriname));
 
@@ -1002,7 +1012,7 @@ static gboolean mimeview_write_part(const gchar *filename,
 {
        gchar *dir;
        
-       dir= g_dirname(filename);
+       dir= g_path_get_dirname(filename);
        if (!is_dir_exist(dir))
                make_dir_hier(dir);
        g_free(dir);
@@ -1013,8 +1023,8 @@ static gboolean mimeview_write_part(const gchar *filename,
                
                res = g_strdup_printf(_("Overwrite existing file '%s'?"),
                                      filename);
-               aval = alertpanel(_("Overwrite"), res, _("OK")
-                                 _("Cancel"), NULL);
+               aval = alertpanel(_("Overwrite"), res, GTK_STOCK_OK
+                                 GTK_STOCK_CANCEL, NULL);
                g_free(res);                                      
                if (G_ALERTDEFAULT != aval) return FALSE;
        }
@@ -1048,7 +1058,7 @@ static void mimeview_save_all(MimeView *mimeview)
                startdir = g_strconcat(prefs_common.attach_save_dir,
                                       G_DIR_SEPARATOR_S, NULL);
 
-       dirname = filesel_select_file(_("Select destination folder"), startdir);
+       dirname = filesel_select_file_open_folder(_("Select destination folder"), startdir);
        if (!dirname) {
                if (startdir) g_free(startdir);
                return;
@@ -1064,6 +1074,15 @@ static void mimeview_save_all(MimeView *mimeview)
        if (dirname[strlen(dirname)-1] == G_DIR_SEPARATOR)
                dirname[strlen(dirname)-1] = '\0';
 
+       /* Skip the first part, that is sometimes DISPOSITIONTYPE_UNKNOWN */
+       if (partinfo && partinfo->type == MIMETYPE_MESSAGE)
+               partinfo = procmime_mimeinfo_next(partinfo);
+       if (partinfo && partinfo->type == MIMETYPE_MULTIPART) {
+               partinfo = procmime_mimeinfo_next(partinfo);
+               if (partinfo && partinfo->type == MIMETYPE_TEXT)
+                       partinfo = procmime_mimeinfo_next(partinfo);
+       }
+               
        while (partinfo != NULL) {
                if (partinfo->type != MIMETYPE_MESSAGE &&
                    partinfo->type != MIMETYPE_MULTIPART &&
@@ -1092,7 +1111,6 @@ static void mimeview_save_all(MimeView *mimeview)
 static void mimeview_save_as(MimeView *mimeview)
 {
        gchar *filename;
-       gchar *defname = NULL;
        gchar *filepath = NULL;
        gchar *filedir = NULL;
        MimeInfo *partinfo;
@@ -1111,18 +1129,17 @@ static void mimeview_save_as(MimeView *mimeview)
        }                        
        g_return_if_fail(partinfo != NULL);
        
-       if ((partname = get_part_name(partinfo)) != NULL) {
-               Xstrdup_a(defname, partname, return);
-               subst_for_shellsafe_filename(defname);
+       if ((partname = get_part_name(partinfo)) == NULL) {
+               return;
        }
 
        if (prefs_common.attach_save_dir)
                filepath = g_strconcat(prefs_common.attach_save_dir,
-                                      G_DIR_SEPARATOR_S, defname, NULL);
+                                      G_DIR_SEPARATOR_S, partname, NULL);
        else
-               filepath = g_strdup(defname);
+               filepath = g_strdup(partname);
 
-       filename = filesel_select_file(_("Save as"), filepath);
+       filename = filesel_select_file_save(_("Save as"), filepath);
        if (!filename) {
                g_free(filepath);
                return;
@@ -1130,7 +1147,7 @@ static void mimeview_save_as(MimeView *mimeview)
 
        mimeview_write_part(filename, partinfo);
 
-       filedir = g_dirname(filename);
+       filedir = g_path_get_dirname(filename);
        if (filedir && strcmp(filedir, ".")) {
                if (prefs_common.attach_save_dir)
                        g_free(prefs_common.attach_save_dir);
@@ -1256,7 +1273,7 @@ static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
                cmd = cmdline;
                def_cmd = NULL;
        } else if (MIMETYPE_APPLICATION == partinfo->type &&
-                  !g_strcasecmp(partinfo->subtype, "octet-stream")) {
+                  !g_ascii_strcasecmp(partinfo->subtype, "octet-stream")) {
                return;
        } else if (MIMETYPE_IMAGE == partinfo->type) {
                cmd = prefs_common.mime_image_viewer;
@@ -1341,8 +1358,6 @@ static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeV
                if (event->button == 2 || event->button == 3)
                        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
                                                     TRUE);
-       } else {
-               g_signal_stop_emission_by_name(G_OBJECT(button), "button_press_event");
        }
 
        part_button_pressed(mimeview, event, partinfo);
@@ -1358,16 +1373,11 @@ static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
                gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
 }              
 
-#warning FIXME_GTK2
-#if 0
 #undef  KEY_PRESS_EVENT_STOP
 #define KEY_PRESS_EVENT_STOP() \
-       if (gtk_signal_n_emissions_by_name \
-               (GTK_OBJECT(button), "key_press_event") > 0) { \
-               gtk_signal_emit_stop_by_name(GTK_OBJECT(button), \
-                                            "key_press_event"); \
-       }
-#endif
+        g_signal_stop_emission_by_name(G_OBJECT(button), \
+                                       "key_press_event");
+
 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
                             MimeView *mimeview)
 {
@@ -1484,9 +1494,14 @@ static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
        GtkWidget *vbox;
        GtkWidget *button;
        gchar *tip;
+       gchar *tiptmp;
        const gchar *desc = NULL; 
+       gchar *sigshort = NULL;
        gchar *content_type;
        StockPixmap stockp;
+       MimeInfo *partinfo;
+       MimeInfo *siginfo = NULL;
+       MimeInfo *encrypted = NULL;
        
        vbox = mimeview->icon_vbox;
        mimeview->icon_count++;
@@ -1500,9 +1515,9 @@ static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
        switch (mimeinfo->type) {
                
        case MIMETYPE_TEXT:
-               if (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "html"))
+               if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "html"))
                        stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
-               else if  (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "enriched"))
+               else if  (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "enriched"))
                        stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
                else
                        stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
@@ -1524,7 +1539,47 @@ static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
                break;
        }
        
-       pixmap = stock_pixmap_widget(mimeview->mainwin->window, stockp);
+       partinfo = mimeinfo;
+       while (partinfo != NULL) {
+               if (privacy_mimeinfo_is_signed(partinfo)) {
+                       siginfo = partinfo;
+                       break;
+               }
+               if (privacy_mimeinfo_is_encrypted(partinfo)) {
+                       encrypted = partinfo;
+                       break;
+               }
+               partinfo = procmime_mimeinfo_parent(partinfo);
+       }       
+
+       if (siginfo != NULL) {
+               switch (privacy_mimeinfo_get_sig_status(siginfo)) {
+               case SIGNATURE_UNCHECKED:
+               case SIGNATURE_CHECK_FAILED:
+                       pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
+                           STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED, OVERLAY_BOTTOM_RIGHT, 6, 3);
+                       break;
+               case SIGNATURE_OK:
+                       pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
+                           STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED, OVERLAY_BOTTOM_RIGHT, 6, 3);
+                       break;
+               case SIGNATURE_WARN:
+                       pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
+                           STOCK_PIXMAP_PRIVACY_EMBLEM_WARN, OVERLAY_BOTTOM_RIGHT, 6, 3);
+                       break;
+               case SIGNATURE_INVALID:
+                       pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
+                           STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED, OVERLAY_BOTTOM_RIGHT, 6, 3);
+                       break;
+               }
+               sigshort = privacy_mimeinfo_sig_info_short(siginfo);
+       } else if (encrypted != NULL) {
+                       pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
+                           STOCK_PIXMAP_PRIVACY_EMBLEM_ENCRYPTED, OVERLAY_BOTTOM_RIGHT, 6, 3);         
+       } else {
+               pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp, 0,
+                                                         OVERLAY_NONE, 6, 3);
+       }
        gtk_container_add(GTK_CONTAINER(button), pixmap);
        
        if (!desc) {
@@ -1537,19 +1592,25 @@ static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
        content_type = procmime_get_content_type_str(mimeinfo->type,
                                                     mimeinfo->subtype);
 
-       if (desc && *desc)
-               tip = g_strdup_printf("%s\n%s\n%s", desc, content_type, 
-                                     to_human_readable(mimeinfo->length));
-       else            
-               tip = g_strdup_printf("%s\n%s", content_type,
-                                     to_human_readable(mimeinfo->length));
-       
+       tip = g_strjoin("\n", content_type,
+                       to_human_readable(mimeinfo->length), NULL);
        g_free(content_type);
+       if (desc && *desc) {
+               tiptmp = g_strjoin("\n", desc, tip, NULL);
+               g_free(tip);
+               tip = tiptmp;
+       }
+       if (sigshort && *sigshort) {
+               tiptmp = g_strjoin("\n", tip, sigshort, NULL);
+               g_free(tip);
+               tip = tiptmp;
+       }
+       g_free(sigshort);
 
        gtk_tooltips_set_tip(mimeview->tooltips, button, tip, NULL);
        g_free(tip);
        gtk_widget_show_all(button);
-       g_signal_connect(G_OBJECT(button), "button_press_event", 
+       g_signal_connect(G_OBJECT(button), "button_release_event", 
                         G_CALLBACK(icon_clicked_cb), mimeview);
        g_signal_connect(G_OBJECT(button), "key_press_event", 
                         G_CALLBACK(icon_key_pressed), mimeview);
@@ -1570,7 +1631,6 @@ static void icon_list_clear (MimeView *mimeview)
        mimeview->icon_count = 0;
        adj  = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
        adj->value = adj->lower;
-       g_signal_stop_emission_by_name(G_OBJECT (adj), "value_changed");
 }
 
 static void icon_list_toggle_by_mime_info(MimeView     *mimeview,
@@ -1633,14 +1693,7 @@ static void icon_scroll_size_allocate_cb(GtkWidget *widget,
        mainbox_size = &mimeview->icon_mainbox->allocation;
        vbox_size = &mimeview->icon_vbox->allocation;
        layout_size = &mimeview->icon_scroll->allocation;
-       
-#warning FIXME_GTK2 /* this code cause hang up. */
-#if 0
-       /* centralise the vbox */
-       gtk_layout_move(GTK_LAYOUT(mimeview->icon_scroll), mimeview->icon_vbox, 
-                       (mainbox_size->width - vbox_size->width)/2, 0);
-#endif
-       
+               
        gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll), 
                            GTK_LAYOUT(mimeview->icon_scroll)->width, 
                            MAX(vbox_size->height, layout_size->height));
@@ -1650,21 +1703,23 @@ static void icon_scroll_size_allocate_cb(GtkWidget *widget,
 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
 {
        GtkRequisition size;
-       gint           width;
+
        g_return_if_fail(mimeinfo != NULL);
 
        while (mimeinfo != NULL) {
                if (mimeinfo->type != MIMETYPE_MULTIPART)
                        icon_list_append_icon(mimeview, mimeinfo);
                if (mimeinfo->node->children != NULL)
-                       icon_list_create(mimeview, (MimeInfo *) mimeinfo->node->children->data);
-               mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
+                       icon_list_create(mimeview, 
+                               (MimeInfo *) mimeinfo->node->children->data);
+               mimeinfo = mimeinfo->node->next != NULL 
+                        ? (MimeInfo *) mimeinfo->node->next->data 
+                        : NULL;
        }
        gtk_widget_size_request(mimeview->icon_vbox, &size);
-       width = size.width + 4;
-       if (width > mimeview->icon_mainbox->requisition.width) {
+       if (size.width > mimeview->icon_mainbox->requisition.width) {
                gtk_widget_set_size_request(mimeview->icon_mainbox, 
-                                           width, -1);
+                                           size.width, -1);
        }
 
 }