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claws-mail/src/folderview.c

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/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 1999-2013 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
* the Free Software Foundation; either version 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#include "defs.h"
#include <glib.h>
#include <glib/gi18n.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "main.h"
#include "mainwindow.h"
#include "folderview.h"
#include "summaryview.h"
#include "summary_search.h"
#include "inputdialog.h"
#include "manage_window.h"
#include "alertpanel.h"
#include "menu.h"
#include "stock_pixmap.h"
#include "procmsg.h"
#include "utils.h"
#include "gtkutils.h"
#include "prefs_common.h"
#include "prefs_account.h"
#include "prefs_filtering.h"
#include "prefs_folder_item.h"
#include "account.h"
#include "folder.h"
#include "foldersel.h"
#include "inc.h"
#include "statusbar.h"
#include "hooks.h"
#include "folderutils.h"
#include "partial_download.h"
#include "prefs_folder_column.h"
#include "filtering.h"
#include "quicksearch.h"
#include "manual.h"
#include "timing.h"
#include "log.h"
#define COL_FOLDER_WIDTH 150
#define COL_NUM_WIDTH 32
static GList *folderview_list = NULL;
static GtkStyle *normal_style;
static GtkStyle *normal_color_style;
static GtkStyle *bold_style;
static GtkStyle *bold_color_style;
static GtkStyle *bold_tgtfold_style;
static GdkPixbuf *inboxxpm;
static GdkPixbuf *inboxhrmxpm;
static GdkPixbuf *inboxopenxpm;
static GdkPixbuf *inboxopenhrmxpm;
static GdkPixbuf *outboxxpm;
static GdkPixbuf *outboxhrmxpm;
static GdkPixbuf *outboxopenxpm;
static GdkPixbuf *outboxopenhrmxpm;
static GdkPixbuf *folderxpm;
static GdkPixbuf *folderhrmxpm;
static GdkPixbuf *folderopenxpm;
static GdkPixbuf *folderopenhrmxpm;
static GdkPixbuf *trashopenxpm;
static GdkPixbuf *trashopenhrmxpm;
static GdkPixbuf *trashxpm;
static GdkPixbuf *trashhrmxpm;
static GdkPixbuf *queuexpm;
static GdkPixbuf *queuehrmxpm;
static GdkPixbuf *queueopenxpm;
static GdkPixbuf *queueopenhrmxpm;
static GdkPixbuf *draftsxpm;
static GdkPixbuf *draftsopenxpm;
static GdkPixbuf *noselectxpm;
static GdkPixbuf *m_inboxxpm;
static GdkPixbuf *m_inboxhrmxpm;
static GdkPixbuf *m_inboxopenxpm;
static GdkPixbuf *m_inboxopenhrmxpm;
static GdkPixbuf *m_outboxxpm;
static GdkPixbuf *m_outboxhrmxpm;
static GdkPixbuf *m_outboxopenxpm;
static GdkPixbuf *m_outboxopenhrmxpm;
static GdkPixbuf *m_folderxpm;
static GdkPixbuf *m_folderhrmxpm;
static GdkPixbuf *m_folderopenxpm;
static GdkPixbuf *m_folderopenhrmxpm;
static GdkPixbuf *m_trashopenxpm;
static GdkPixbuf *m_trashopenhrmxpm;
static GdkPixbuf *m_trashxpm;
static GdkPixbuf *m_trashhrmxpm;
static GdkPixbuf *m_queuexpm;
static GdkPixbuf *m_queuehrmxpm;
static GdkPixbuf *m_queueopenxpm;
static GdkPixbuf *m_queueopenhrmxpm;
static GdkPixbuf *m_draftsxpm;
static GdkPixbuf *m_draftsopenxpm;
static GdkPixbuf *newxpm;
static GdkPixbuf *unreadxpm;
static GdkPixbuf *readxpm;
static void folderview_select_node (FolderView *folderview,
GtkCMCTreeNode *node);
static void folderview_set_folders (FolderView *folderview);
static void folderview_sort_folders (FolderView *folderview,
GtkCMCTreeNode *root,
Folder *folder);
static void folderview_append_folder (FolderView *folderview,
Folder *folder);
static void folderview_update_node (FolderView *folderview,
GtkCMCTreeNode *node);
static gint folderview_clist_compare (GtkCMCList *clist,
gconstpointer ptr1,
gconstpointer ptr2);
/* callback functions */
static gboolean folderview_button_pressed (GtkWidget *ctree,
GdkEventButton *event,
FolderView *folderview);
static gboolean folderview_button_released (GtkWidget *ctree,
GdkEventButton *event,
FolderView *folderview);
static gboolean folderview_key_pressed (GtkWidget *widget,
GdkEventKey *event,
FolderView *folderview);
static void folderview_selected (GtkCMCTree *ctree,
GtkCMCTreeNode *row,
gint column,
FolderView *folderview);
static void folderview_tree_expanded (GtkCMCTree *ctree,
GtkCMCTreeNode *node,
FolderView *folderview);
static void folderview_tree_collapsed (GtkCMCTree *ctree,
GtkCMCTreeNode *node,
FolderView *folderview);
static void folderview_popup_close (GtkMenuShell *menu_shell,
FolderView *folderview);
static void folderview_col_resized (GtkCMCList *clist,
gint column,
gint width,
FolderView *folderview);
static void mark_all_read_handler (GtkAction *action,
gpointer data,
gboolean recursive);
static void mark_all_read_cb (GtkAction *action,
gpointer data);
static void mark_all_read_recursive_cb (GtkAction *action,
gpointer data);
static void folderview_empty_trash_cb (GtkAction *action,
gpointer data);
static void folderview_send_queue_cb (GtkAction *action,
gpointer data);
static void folderview_search_cb (GtkAction *action,
gpointer data);
static void folderview_run_processing_cb(GtkAction *action,
gpointer data);
static void folderview_property_cb (GtkAction *action,
gpointer data);
static gboolean folderview_drag_motion_cb(GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time,
FolderView *folderview);
static void folderview_drag_leave_cb (GtkWidget *widget,
GdkDragContext *context,
guint time,
FolderView *folderview);
static void folderview_drag_received_cb (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
FolderView *folderview);
#ifndef GENERIC_UMPC
static void folderview_start_drag (GtkWidget *widget, gint button, GdkEvent *event,
FolderView *folderview);
#endif
static void folderview_drag_data_get (GtkWidget *widget,
GdkDragContext *drag_context,
GtkSelectionData *selection_data,
guint info,
guint time,
FolderView *folderview);
static void folderview_drag_end_cb (GtkWidget *widget,
GdkDragContext *drag_context,
FolderView *folderview);
static void folderview_create_folder_node (FolderView *folderview,
FolderItem *item);
static gboolean folderview_update_folder (gpointer source,
gpointer userdata);
static gboolean folderview_update_item_claws (gpointer source,
gpointer data);
static void folderview_processing_cb(GtkAction *action, gpointer data);
static void folderview_set_sens_and_popup_menu(FolderView *folderview, gint row,
GdkEventButton *event);
GHashTable *folderview_popups;
static GtkActionEntry folderview_common_popup_entries[] =
{
{"FolderViewPopup", NULL, "FolderViewPopup" },
{"FolderViewPopup/MarkAllRead", NULL, N_("Mark all re_ad"), NULL, NULL, G_CALLBACK(mark_all_read_cb) },
{"FolderViewPopup/MarkAllReadRec", NULL, N_("Mark all read recursi_vely"), NULL, NULL, G_CALLBACK(mark_all_read_recursive_cb) },
{"FolderViewPopup/---", NULL, "---" },
{"FolderViewPopup/RunProcessing", NULL, N_("R_un processing rules"), NULL, NULL, G_CALLBACK(folderview_run_processing_cb) },
{"FolderViewPopup/SearchFolder", NULL, N_("_Search folder..."), NULL, NULL, G_CALLBACK(folderview_search_cb) },
{"FolderViewPopup/Properties", NULL, N_("_Properties..."), NULL, NULL, G_CALLBACK(folderview_property_cb) },
{"FolderViewPopup/Processing", NULL, N_("Process_ing..."), NULL, NULL, G_CALLBACK(folderview_processing_cb) },
{"FolderViewPopup/EmptyTrash", NULL, N_("Empty _trash..."), NULL, NULL, G_CALLBACK(folderview_empty_trash_cb) },
{"FolderViewPopup/SendQueue", NULL, N_("Send _queue..."), NULL, NULL, G_CALLBACK(folderview_send_queue_cb) },
};
GtkTargetEntry folderview_drag_types[] =
{
{"claws-mail/internal", GTK_TARGET_SAME_APP, TARGET_DUMMY},
{"text/uri-list", 0, TARGET_MAIL_URI_LIST}
};
void folderview_initialize(void)
{
FolderViewPopup *fpopup;
fpopup = g_new0(FolderViewPopup, 1);
fpopup->klass = "common";
fpopup->path = "<CommonFolder>";
fpopup->entries = folderview_common_popup_entries;
fpopup->n_entries = G_N_ELEMENTS(folderview_common_popup_entries);
fpopup->set_sensitivity = NULL;
folderview_popups = g_hash_table_new(g_str_hash, g_str_equal);
g_hash_table_insert(folderview_popups, "common", fpopup);
}
static GtkActionGroup *create_action_group(FolderView *folderview, FolderViewPopup *fpopup)
{
FolderViewPopup *fpopup_common;
GtkActionGroup *action_group;
action_group = cm_menu_create_action_group(
fpopup->path,
fpopup->entries, fpopup->n_entries,
(gpointer)folderview);
if (fpopup->toggle_entries)
gtk_action_group_add_toggle_actions(action_group, fpopup->toggle_entries,
fpopup->n_toggle_entries,
(gpointer)folderview);
if (fpopup->radio_entries)
gtk_action_group_add_radio_actions(action_group, fpopup->radio_entries,
fpopup->n_radio_entries, fpopup->radio_default,
G_CALLBACK(fpopup->radio_callback),
(gpointer)folderview);
fpopup_common = g_hash_table_lookup(folderview_popups, "common");
if (fpopup_common != fpopup) {
gtk_action_group_add_actions(action_group, fpopup_common->entries,
fpopup_common->n_entries,
(gpointer)folderview);
if (fpopup_common->toggle_entries)
gtk_action_group_add_toggle_actions(action_group, fpopup_common->toggle_entries,
fpopup_common->n_toggle_entries,
(gpointer)folderview);
if (fpopup_common->radio_entries)
gtk_action_group_add_radio_actions(action_group, fpopup_common->radio_entries,
fpopup_common->n_radio_entries, fpopup_common->radio_default,
G_CALLBACK(fpopup_common->radio_callback),
(gpointer)folderview);
}
return action_group;
}
static void create_action_groups(gpointer key, gpointer value, gpointer data)
{
FolderView *folderview = data;
FolderViewPopup *fpopup = value;
GtkActionGroup *group;
group = create_action_group(folderview, fpopup);
g_hash_table_insert(folderview->popups, fpopup->klass, group);
}
static void folderview_column_set_titles(FolderView *folderview)
{
GtkWidget *ctree = folderview->ctree;
GtkWidget *label_folder;
GtkWidget *label_new;
GtkWidget *label_unread;
GtkWidget *label_total;
GtkWidget *hbox_folder;
GtkWidget *hbox_new;
GtkWidget *hbox_unread;
GtkWidget *hbox_total;
gint *col_pos = folderview->col_pos;
debug_print("setting titles...\n");
gtk_widget_realize(folderview->ctree);
gtk_widget_show_all(folderview->scrolledwin);
/* CLAWS: titles for "New" and "Unread" show new & unread pixmaps
* instead text (text overflows making them unreadable and ugly) */
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_NEW,
&newxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_UNREAD,
&unreadxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_READ,
&readxpm);
label_folder = gtk_label_new(_("Folder"));
label_new = gtk_image_new_from_pixbuf(newxpm);
label_unread = gtk_image_new_from_pixbuf(unreadxpm);
label_total = gtk_image_new_from_pixbuf(readxpm);
gtk_cmclist_column_titles_active(GTK_CMCLIST(ctree));
hbox_folder = gtk_hbox_new(FALSE, 4);
hbox_new = gtk_hbox_new(FALSE, 4);
hbox_unread = gtk_hbox_new(FALSE, 4);
hbox_total = gtk_hbox_new(FALSE, 4);
/* left justified */
gtk_box_pack_start(GTK_BOX(hbox_folder), label_folder, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC (label_folder), 0, 0.5);
gtk_box_pack_start(GTK_BOX(hbox_new), label_new, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC (label_new), 1, 0.5);
gtk_box_pack_start(GTK_BOX(hbox_unread), label_unread, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC (label_unread), 1, 0.5);
gtk_box_pack_start(GTK_BOX(hbox_total), label_total, TRUE, TRUE, 0);
gtk_misc_set_alignment (GTK_MISC (label_total), 1, 0.5);
gtk_widget_show_all(hbox_folder);
gtk_widget_show_all(hbox_new);
gtk_widget_show_all(hbox_unread);
gtk_widget_show_all(hbox_total);
#ifdef GENERIC_UMPC
gtk_widget_set_size_request(hbox_new, -1, 20);
gtk_widget_set_size_request(hbox_unread, -1, 20);
gtk_widget_set_size_request(hbox_total, -1, 20);
#endif
gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_FOLDER],hbox_folder);
gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_NEW],hbox_new);
gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_UNREAD],hbox_unread);
gtk_cmclist_set_column_widget(GTK_CMCLIST(ctree),col_pos[F_COL_TOTAL],hbox_total);
#ifdef GENERIC_UMPC
GTK_EVENTS_FLUSH();
#endif
gtk_sctree_set_column_tooltip(GTK_SCTREE(ctree), col_pos[F_COL_NEW], _("New"));
gtk_sctree_set_column_tooltip(GTK_SCTREE(ctree), col_pos[F_COL_UNREAD], _("Unread"));
gtk_sctree_set_column_tooltip(GTK_SCTREE(ctree), col_pos[F_COL_TOTAL], _("Total"));
}
static gboolean folderview_popup_menu(GtkWidget *widget, gpointer data)
{
FolderView *folderview = (FolderView *)data;
GdkEventButton event;
if (folderview_get_selected_item(folderview) == NULL)
return FALSE;
event.button = 3;
event.time = gtk_get_current_event_time();
folderview_set_sens_and_popup_menu(folderview, -1,
&event);
return TRUE;
}
static GtkWidget *folderview_ctree_create(FolderView *folderview)
{
GtkWidget *ctree;
gint *col_pos;
FolderColumnState *col_state;
FolderColumnType type;
gchar *titles[N_FOLDER_COLS];
gint i;
GtkWidget *scrolledwin = folderview->scrolledwin;
debug_print("creating tree...\n");
memset(titles, 0, sizeof(titles));
col_state = prefs_folder_column_get_config();
memset(titles, 0, sizeof(titles));
col_pos = folderview->col_pos;
for (i = 0; i < N_FOLDER_COLS; i++) {
folderview->col_state[i] = col_state[i];
type = col_state[i].type;
col_pos[type] = i;
}
titles[col_pos[F_COL_FOLDER]] = _("Folder");
titles[col_pos[F_COL_NEW]] = _("New");
titles[col_pos[F_COL_UNREAD]] = _("Unread");
/* TRANSLATORS: This in Number sign in American style */
titles[col_pos[F_COL_TOTAL]] = _("#");
ctree = gtk_sctree_new_with_titles(N_FOLDER_COLS, col_pos[F_COL_FOLDER],
titles);
if (prefs_common.show_col_headers == FALSE)
gtk_cmclist_column_titles_hide(GTK_CMCLIST(ctree));
gtk_cmclist_set_selection_mode(GTK_CMCLIST(ctree), GTK_SELECTION_BROWSE);
gtk_cmclist_set_column_justification(GTK_CMCLIST(ctree), col_pos[F_COL_NEW],
GTK_JUSTIFY_RIGHT);
gtk_cmclist_set_column_justification(GTK_CMCLIST(ctree),
col_pos[F_COL_UNREAD],
GTK_JUSTIFY_RIGHT);
gtk_cmclist_set_column_justification(GTK_CMCLIST(ctree),
col_pos[F_COL_TOTAL],
GTK_JUSTIFY_RIGHT);
gtk_cmctree_set_line_style(GTK_CMCTREE(ctree), GTK_CMCTREE_LINES_NONE);
gtk_cmctree_set_expander_style(GTK_CMCTREE(ctree),
GTK_CMCTREE_EXPANDER_TRIANGLE);
gtk_sctree_set_stripes(GTK_SCTREE(ctree), prefs_common.use_stripes_in_summaries);
gtk_sctree_set_recursive_expand(GTK_SCTREE(ctree), FALSE);
gtk_cmctree_set_indent(GTK_CMCTREE(ctree), CTREE_INDENT);
gtk_cmclist_set_compare_func(GTK_CMCLIST(ctree), folderview_clist_compare);
/* don't let title buttons take key focus */
for (i = 0; i < N_FOLDER_COLS; i++) {
gtkut_widget_set_can_focus(GTK_CMCLIST(ctree)->column[i].button, FALSE);
gtk_cmclist_set_column_width(GTK_CMCLIST(ctree), col_pos[i],
prefs_common.folder_col_size[i]);
gtk_cmclist_set_column_visibility
(GTK_CMCLIST(ctree), i, col_state[i].visible);
}
g_signal_connect(G_OBJECT(ctree), "key_press_event",
G_CALLBACK(folderview_key_pressed),
folderview);
g_signal_connect(G_OBJECT(ctree), "button_press_event",
G_CALLBACK(folderview_button_pressed),
folderview);
g_signal_connect(G_OBJECT(ctree), "popup-menu",
G_CALLBACK(folderview_popup_menu), folderview);
g_signal_connect(G_OBJECT(ctree), "button_release_event",
G_CALLBACK(folderview_button_released),
folderview);
g_signal_connect(G_OBJECT(ctree), "tree_select_row",
G_CALLBACK(folderview_selected), folderview);
#ifndef GENERIC_UMPC
/* drag-n-dropping folders on maemo is impractical as this
* opens the folder almost everytime */
g_signal_connect(G_OBJECT(ctree), "start_drag",
G_CALLBACK(folderview_start_drag), folderview);
#endif
g_signal_connect(G_OBJECT(ctree), "drag_data_get",
G_CALLBACK(folderview_drag_data_get),
folderview);
g_signal_connect_after(G_OBJECT(ctree), "tree_expand",
G_CALLBACK(folderview_tree_expanded),
folderview);
g_signal_connect_after(G_OBJECT(ctree), "tree_collapse",
G_CALLBACK(folderview_tree_collapsed),
folderview);
g_signal_connect(G_OBJECT(ctree), "resize_column",
G_CALLBACK(folderview_col_resized),
folderview);
/* drop callback */
gtk_drag_dest_set(ctree, GTK_DEST_DEFAULT_ALL & ~GTK_DEST_DEFAULT_HIGHLIGHT,
folderview_drag_types, 2,
GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_DEFAULT);
g_signal_connect(G_OBJECT(ctree), "drag_motion",
G_CALLBACK(folderview_drag_motion_cb),
folderview);
g_signal_connect(G_OBJECT(ctree), "drag_leave",
G_CALLBACK(folderview_drag_leave_cb),
folderview);
g_signal_connect(G_OBJECT(ctree), "drag_data_received",
G_CALLBACK(folderview_drag_received_cb),
folderview);
g_signal_connect(G_OBJECT(ctree), "drag_end",
G_CALLBACK(folderview_drag_end_cb),
folderview);
gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
return ctree;
}
void folderview_set_column_order(FolderView *folderview)
{
GtkWidget *ctree = folderview->ctree;
FolderItem *item = folderview_get_selected_item(folderview);
FolderItem *sel_item = NULL, *op_item = NULL;
GtkWidget *scrolledwin = folderview->scrolledwin;
if (folderview->drag_timer_id != 0) {
g_source_remove(folderview->drag_timer_id);
folderview->drag_timer_id = 0;
}
if (folderview->deferred_refresh_id != 0) {
g_source_remove(folderview->deferred_refresh_id);
folderview->deferred_refresh_id = 0;
}
if (folderview->scroll_timeout_id != 0) {
g_source_remove(folderview->scroll_timeout_id);
folderview->scroll_timeout_id = 0;
}
if (folderview->postpone_select_id != 0) {
g_source_remove(folderview->postpone_select_id);
folderview->postpone_select_id = 0;
}
if (folderview->selected)
sel_item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(ctree), folderview->selected);
if (folderview->opened)
op_item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(ctree), folderview->opened);
debug_print("recreating tree...\n");
gtk_widget_destroy(folderview->ctree);
folderview->ctree = ctree = folderview_ctree_create(folderview);
gtk_scrolled_window_set_hadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_CMCLIST(ctree)->hadjustment);
gtk_scrolled_window_set_vadjustment(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_CMCLIST(ctree)->vadjustment);
gtk_widget_show(ctree);
if (sel_item)
folderview->selected = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree), NULL, sel_item);
if (op_item)
folderview->opened = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree), NULL, op_item);
folderview_set(folderview);
folderview_column_set_titles(folderview);
folderview_select(folderview,item);
}
FolderView *folderview_create(void)
{
FolderView *folderview;
GtkWidget *scrolledwin;
GtkWidget *ctree;
debug_print("Creating folder view...\n");
folderview = g_new0(FolderView, 1);
scrolledwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy
(GTK_SCROLLED_WINDOW(scrolledwin),
GTK_POLICY_AUTOMATIC,
prefs_common.folderview_vscrollbar_policy);
gtk_widget_set_size_request(scrolledwin,
prefs_common.folderview_width,
prefs_common.folderview_height);
folderview->scrolledwin = scrolledwin;
ctree = folderview_ctree_create(folderview);
/* create popup factories */
folderview->popups = g_hash_table_new(g_str_hash, g_str_equal);
g_hash_table_foreach(folderview_popups, create_action_groups, folderview);
folderview->ctree = ctree;
folderview->folder_update_callback_id =
hooks_register_hook(FOLDER_UPDATE_HOOKLIST, folderview_update_folder, (gpointer) folderview);
folderview->folder_item_update_callback_id =
hooks_register_hook(FOLDER_ITEM_UPDATE_HOOKLIST, folderview_update_item_claws, (gpointer) folderview);
gtk_widget_show_all(scrolledwin);
folderview->target_list = gtk_target_list_new(folderview_drag_types, 2);
folderview_list = g_list_append(folderview_list, folderview);
folderview->drag_timer_id = 0;
folderview->deferred_refresh_id = 0;
folderview->scroll_timeout_id = 0;
folderview->postpone_select_id = 0;
return folderview;
}
void folderview_init(FolderView *folderview)
{
GtkWidget *ctree = folderview->ctree;
GdkColor gdk_color;
PangoFontDescription *normal_font;
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_CLOSE, &inboxxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_CLOSE_HRM, &inboxhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_OPEN, &inboxopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_OPEN_HRM, &inboxopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_CLOSE, &outboxxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_CLOSE_HRM, &outboxhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_OPEN, &outboxopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_OPEN_HRM, &outboxopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_CLOSE, &folderxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_CLOSE_HRM, &folderhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_OPEN, &folderopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_OPEN_HRM, &folderopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_OPEN, &trashopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_OPEN_HRM, &trashopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_CLOSE, &trashxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_CLOSE_HRM, &trashhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_CLOSE, &queuexpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_CLOSE_HRM, &queuehrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_OPEN, &queueopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_OPEN_HRM, &queueopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DRAFTS_CLOSE, &draftsxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DRAFTS_OPEN, &draftsopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_NOSELECT, &noselectxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_CLOSE_MARK, &m_inboxxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_CLOSE_HRM_MARK, &m_inboxhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_OPEN_MARK, &m_inboxopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_INBOX_OPEN_HRM_MARK, &m_inboxopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_CLOSE_MARK, &m_outboxxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_CLOSE_HRM_MARK, &m_outboxhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_OPEN_MARK, &m_outboxopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_OUTBOX_OPEN_HRM_MARK, &m_outboxopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_CLOSE_MARK, &m_folderxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_CLOSE_HRM_MARK, &m_folderhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_OPEN_MARK, &m_folderopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DIR_OPEN_HRM_MARK, &m_folderopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_OPEN_MARK, &m_trashopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_OPEN_HRM_MARK, &m_trashopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_CLOSE_MARK, &m_trashxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_TRASH_CLOSE_HRM_MARK, &m_trashhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_CLOSE_MARK, &m_queuexpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_CLOSE_HRM_MARK, &m_queuehrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_OPEN_MARK, &m_queueopenxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_QUEUE_OPEN_HRM_MARK, &m_queueopenhrmxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DRAFTS_CLOSE_MARK, &m_draftsxpm);
stock_pixbuf_gdk(ctree, STOCK_PIXMAP_DRAFTS_OPEN_MARK, &m_draftsopenxpm);
normal_font = pango_font_description_from_string(NORMAL_FONT);
if (normal_font) {
gtk_widget_modify_font(ctree, normal_font);
pango_font_description_free(normal_font);
}
gtk_cmclist_set_row_height(GTK_CMCLIST(ctree), 0);
if (!normal_style) {
PangoFontDescription *font_desc;
normal_style = gtk_style_copy(gtk_widget_get_style(ctree));
font_desc = pango_font_description_from_string(NORMAL_FONT);
if (font_desc) {
if (normal_style->font_desc)
pango_font_description_free
(normal_style->font_desc);
normal_style->font_desc = font_desc;
}
gtkut_convert_int_to_gdk_color(prefs_common.color_new, &gdk_color);
normal_color_style = gtk_style_copy(normal_style);
normal_color_style->fg[GTK_STATE_NORMAL] = gdk_color;
}
if (!bold_style) {
gtkut_convert_int_to_gdk_color(prefs_common.color_new, &gdk_color);
bold_style = gtk_style_copy(gtk_widget_get_style(ctree));
if (prefs_common.derive_from_normal_font || !BOLD_FONT) {
PangoFontDescription *font_desc;
font_desc = pango_font_description_from_string(NORMAL_FONT);
if (font_desc) {
pango_font_description_free(bold_style->font_desc);
bold_style->font_desc = font_desc;
}
pango_font_description_set_weight
(bold_style->font_desc, PANGO_WEIGHT_BOLD);
} else {
PangoFontDescription *font_desc;
font_desc = pango_font_description_from_string(BOLD_FONT);
if (font_desc) {
if (bold_style->font_desc)
pango_font_description_free
(bold_style->font_desc);
bold_style->font_desc = font_desc;
}
}
bold_color_style = gtk_style_copy(bold_style);
bold_color_style->fg[GTK_STATE_NORMAL] = gdk_color;
bold_tgtfold_style = gtk_style_copy(bold_style);
bold_tgtfold_style->fg[GTK_STATE_NORMAL] = folderview->color_op;
}
}
static gboolean folderview_defer_set(gpointer data)
{
FolderView *folderview = (FolderView *)data;
MainWindow *mainwin = folderview->mainwin;
if (!mainwin)
return FALSE;
if (mainwin->lock_count)
return TRUE;
debug_print("doing deferred folderview_set now\n");
folderview_set(folderview);
folderview->deferred_refresh_id = 0;
return FALSE;
}
void folderview_set(FolderView *folderview)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
MainWindow *mainwin = folderview->mainwin;
FolderItem *sel_item = NULL, *op_item = NULL;
if (!mainwin)
return;
if (mainwin->lock_count) {
if (folderview->deferred_refresh_id == 0)
folderview->deferred_refresh_id =
g_timeout_add(500, folderview_defer_set, folderview);
debug_print("deferred folderview_set\n");
return;
}
inc_lock();
debug_print("Setting folder info...\n");
STATUSBAR_PUSH(mainwin, _("Setting folder info..."));
main_window_cursor_wait(mainwin);
if (folderview->selected)
sel_item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
if (folderview->opened)
op_item = gtk_cmctree_node_get_row_data(ctree, folderview->opened);
folderview->selected = NULL;
folderview->opened = NULL;
gtk_cmclist_freeze(GTK_CMCLIST(ctree));
gtk_cmclist_clear(GTK_CMCLIST(ctree));
folderview_set_folders(folderview);
if (sel_item)
folderview->selected = gtk_cmctree_find_by_row_data(ctree, NULL, sel_item);
if (op_item)
folderview->opened = gtk_cmctree_find_by_row_data(ctree, NULL, op_item);
gtk_cmclist_thaw(GTK_CMCLIST(ctree));
main_window_cursor_normal(mainwin);
STATUSBAR_POP(mainwin);
inc_unlock();
}
void folderview_set_all(void)
{
GList *list;
for (list = folderview_list; list != NULL; list = list->next)
folderview_set((FolderView *)list->data);
}
void folderview_select(FolderView *folderview, FolderItem *item)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
GtkCMCTreeNode *node;
GtkCMCTreeNode *old_selected = folderview->selected;
if (!item) return;
node = gtk_cmctree_find_by_row_data(ctree, NULL, item);
if (node) folderview_select_node(folderview, node);
if (old_selected != node)
folder_update_op_count();
}
static void mark_all_read_cb(GtkAction *action, gpointer data)
{
mark_all_read_handler(action, data, FALSE);
}
static void mark_all_read_recursive_cb(GtkAction *action, gpointer data)
{
mark_all_read_handler(action, data, TRUE);
}
static void mark_all_read_handler(GtkAction *action, gpointer data, gboolean recursive)
{
FolderView *folderview = (FolderView *)data;
FolderItem *item;
AlertValue val;
gchar *message;
item = folderview_get_selected_item(folderview);
if (item == NULL)
return;
message = recursive? _("Do you really want to mark all mails in this "
"folder and its sub-folders as read?") :
_("Do you really want to mark all mails in this "
"folder as read?");
if (folderview->summaryview->folder_item != item &&
prefs_common.ask_mark_all_read) {
val = alertpanel_full(_("Mark all as read"),
message, GTK_STOCK_NO, GTK_STOCK_YES, NULL,
TRUE, NULL, ALERT_QUESTION, G_ALERTDEFAULT);
if ((val & ~G_ALERTDISABLE) != G_ALERTALTERNATE)
return;
else if (val & G_ALERTDISABLE)
prefs_common.ask_mark_all_read = FALSE;
}
folder_item_update_freeze();
if (folderview->summaryview->folder_item != item && !recursive)
summary_lock(folderview->summaryview);
else
summary_freeze(folderview->summaryview);
if (recursive)
folderutils_mark_all_read_recursive(item);
else
folderutils_mark_all_read(item);
if (folderview->summaryview->folder_item != item && !recursive)
summary_unlock(folderview->summaryview);
else
summary_thaw(folderview->summaryview);
folder_item_update_thaw();
}
static void folderview_select_node(FolderView *folderview, GtkCMCTreeNode *node)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
cm_return_if_fail(node != NULL);
if (folderview->open_folder) {
return;
}
gtk_cmclist_freeze(GTK_CMCLIST(ctree));
gtkut_ctree_expand_parent_all(ctree, node);
folderview->open_folder = TRUE;
gtkut_ctree_set_focus_row(ctree, node);
gtk_cmctree_select(ctree, node);
gtk_cmclist_thaw(GTK_CMCLIST(ctree));
if ((folderview->summaryview->folder_item &&
folderview->summaryview->folder_item->total_msgs > 0) ||
prefs_common.layout_mode == SMALL_LAYOUT)
summary_grab_focus(folderview->summaryview);
else
gtk_widget_grab_focus(folderview->ctree);
}
void folderview_unselect(FolderView *folderview)
{
if (folderview->opened && !GTK_CMCTREE_ROW(folderview->opened)->children)
gtk_cmctree_collapse
(GTK_CMCTREE(folderview->ctree), folderview->opened);
folderview->selected = folderview->opened = NULL;
}
static GtkCMCTreeNode *folderview_find_next_with_flag(GtkCMCTree *ctree,
GtkCMCTreeNode *node,
MsgPermFlags flag)
{
FolderItem *item;
if (node)
node = gtkut_ctree_node_next(ctree, node);
else
node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
for (; node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
item = gtk_cmctree_node_get_row_data(ctree, node);
if (!item)
continue;
if (item->stype == F_TRASH || item->stype == F_DRAFT)
continue;
switch (flag) {
case MSG_UNREAD:
if(item->unread_msgs > 0)
return node;
break;
case MSG_NEW:
if(item->new_msgs > 0)
return node;
break;
case MSG_MARKED:
if(item->marked_msgs > 0)
return node;
break;
}
}
return NULL;
}
void folderview_select_next_with_flag(FolderView *folderview,
MsgPermFlags flag,
gboolean force_open)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
GtkCMCTreeNode *node = NULL;
EntryAction last_summary_select_prio = prefs_common.summary_select_prio[0];
gboolean last_open = prefs_common.always_show_msg;
switch (flag) {
case MSG_UNREAD:
prefs_common.summary_select_prio[0] = ACTION_UNREAD;
break;
case MSG_NEW:
prefs_common.summary_select_prio[0] = ACTION_NEW;
break;
case MSG_MARKED:
prefs_common.summary_select_prio[0] = ACTION_MARKED;
break;
}
prefs_common.always_show_msg = force_open ? OPENMSG_ALWAYS : last_open;
node = folderview_find_next_with_flag(ctree, folderview->opened, flag);
if (node != NULL) {
folderview_select_node(folderview, node);
goto out;
}
if (!folderview->opened ||
folderview->opened == GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list)) {
goto out;
}
/* search again from the first node */
node = folderview_find_next_with_flag(ctree, NULL, flag);
if (node != NULL)
folderview_select_node(folderview, node);
out:
prefs_common.summary_select_prio[0] = last_summary_select_prio;
prefs_common.always_show_msg = last_open;
}
FolderItem *folderview_get_selected_item(FolderView *folderview)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
if (!folderview->selected) return NULL;
return gtk_cmctree_node_get_row_data(ctree, folderview->selected);
}
static void folderview_set_folders(FolderView *folderview)
{
GList *list;
list = folder_get_list();
for (; list != NULL; list = list->next) {
folderview_append_folder(folderview, FOLDER(list->data));
}
}
static gchar *get_scan_str(FolderItem *item)
{
if (item->path)
return g_strdup_printf(_("Scanning folder %s%c%s..."),
item->folder->name, G_DIR_SEPARATOR,
item->path);
else
return g_strdup_printf(_("Scanning folder %s..."),
item->folder->name);
}
static void folderview_scan_tree_func(Folder *folder, FolderItem *item,
gpointer data)
{
GList *list;
for (list = folderview_list; list != NULL; list = list->next) {
FolderView *folderview = (FolderView *)list->data;
MainWindow *mainwin = folderview->mainwin;
gchar *str = get_scan_str(item);
STATUSBAR_PUSH(mainwin, str);
STATUSBAR_POP(mainwin);
g_free(str);
}
}
void folderview_rescan_tree(Folder *folder, gboolean rebuild)
{
GtkWidget *window;
MainWindow *mainwin = mainwindow_get_mainwindow();
FolderView *folderview = NULL;
GtkAdjustment *pos = NULL;
gint height = 0;
cm_return_if_fail(folder != NULL);
if (!folder->klass->scan_tree) return;
if (rebuild &&
alertpanel_full(_("Rebuild folder tree"),
_("Rebuilding the folder tree will remove "
"local caches. Do you want to continue?"),
GTK_STOCK_NO, GTK_STOCK_YES, NULL, FALSE,
NULL, ALERT_WARNING, G_ALERTDEFAULT)
!= G_ALERTALTERNATE) {
return;
}
inc_lock();
if (rebuild)
window = label_window_create(_("Rebuilding folder tree..."));
else
window = label_window_create(_("Scanning folder tree..."));
if (mainwin)
folderview = mainwin->folderview;
if (folderview) {
pos = gtk_scrolled_window_get_vadjustment(
GTK_SCROLLED_WINDOW(folderview->scrolledwin));
height = gtk_adjustment_get_value(pos);
}
folder_set_ui_func(folder, folderview_scan_tree_func, NULL);
folder_scan_tree(folder, rebuild);
folder_set_ui_func(folder, NULL, NULL);
folderview_set_all();
if (folderview) {
pos = gtk_scrolled_window_get_vadjustment(
GTK_SCROLLED_WINDOW(folderview->scrolledwin));
gtk_adjustment_set_value(pos, height);
gtk_adjustment_changed(pos);
}
label_window_destroy(window);
inc_unlock();
}
/** folderview_check_new()
* Scan and update the folder and return the
* count the number of new messages since last check.
* \param folder the folder to check for new messages
* \return the number of new messages since last check
*/
gint folderview_check_new(Folder *folder)
{
GList *list;
FolderItem *item;
FolderView *folderview;
GtkCMCTree *ctree;
GtkCMCTreeNode *node;
gint new_msgs = 0;
gint former_new_msgs = 0;
gint former_new = 0, former_unread = 0, former_total;
for (list = folderview_list; list != NULL; list = list->next) {
folderview = (FolderView *)list->data;
ctree = GTK_CMCTREE(folderview->ctree);
folderview->scanning_folder = folder;
inc_lock();
main_window_lock(folderview->mainwin);
for (node = GTK_CMCTREE_NODE(GTK_CMCLIST(ctree)->row_list);
node != NULL; node = gtkut_ctree_node_next(ctree, node)) {
gchar *str = NULL;
item = gtk_cmctree_node_get_row_data(ctree, node);
if (!item || !item->path || !item->folder) continue;
if (item->no_select) continue;
if (folder && folder != item->folder) continue;
if (!folder && !FOLDER_IS_LOCAL(item->folder)) continue;
if (!item->prefs->newmailcheck) continue;
if (item->processing_pending == TRUE) {
debug_print("skipping %s, processing pending\n",
item->path ? item->path : item->name);
continue;
}
if (item->scanning != ITEM_NOT_SCANNING) {
debug_print("skipping %s, scanning\n",
item->path ? item->path : item->name);
continue;
}
str = get_scan_str(item);
STATUSBAR_PUSH(folderview->mainwin, str);
GTK_EVENTS_FLUSH();
g_free(str);
folderview_scan_tree_func(item->folder, item, NULL);
former_new = item->new_msgs;
former_unread = item->unread_msgs;
former_total = item->total_msgs;
if (item->folder->klass->scan_required &&
(item->folder->klass->scan_required(item->folder, item) ||
item->folder->inbox == item ||
item->opened == TRUE ||
item->processing_pending == TRUE)) {
if (folder_item_scan(item) < 0) {
if (folder) {
summaryview_unlock(folderview->summaryview, item);
if (FOLDER_TYPE(item->folder) == F_NEWS || FOLDER_IS_LOCAL(folder)) {
log_error(LOG_PROTOCOL, _("Couldn't scan folder %s\n"),
item->path ? item->path:item->name);
STATUSBAR_POP(folderview->mainwin);
continue;
} else if (!FOLDER_IS_LOCAL(folder)) {
STATUSBAR_POP(folderview->mainwin);
break;
}
}
}
} else if (!item->folder->klass->scan_required) {
if (folder_item_scan(item) < 0) {
summaryview_unlock(folderview->summaryview, item);
if (folder && !FOLDER_IS_LOCAL(folder)) {
STATUSBAR_POP(folderview->mainwin);
break;
}
}
}
if (former_new != item->new_msgs ||
former_unread != item->unread_msgs ||
former_total != item->total_msgs)
folderview_update_node(folderview, node);
new_msgs += item->new_msgs;
former_new_msgs += former_new;
STATUSBAR_POP(folderview->mainwin);
}
folderview->scanning_folder = NULL;
main_window_unlock(folderview->mainwin);
inc_unlock();
}
folder_write_list();
/* Number of new messages since last check is the just the difference
* between former_new_msgs and new_msgs. If new_msgs is less than
* former_new_msgs, that would mean another session accessed the folder
* and the result is not well defined.
*/
new_msgs = (former_new_msgs < new_msgs ? new_msgs - former_new_msgs : 0);
return new_msgs;
}
void folderview_check_new_all(void)
{
GList *list;
GtkWidget *window;
FolderView *folderview;
folderview = (FolderView *)folderview_list->data;
inc_lock();
main_window_lock(folderview->mainwin);
window = label_window_create
(_("Checking for new messages in all folders..."));
list = folder_get_list();
for (; list != NULL; list = list->next) {
Folder *folder = list->data;
folderview_check_new(folder);
}
folder_write_list();
folderview_set_all();
label_window_destroy(window);
main_window_unlock(folderview->mainwin);
inc_unlock();
}
static gboolean folderview_have_children_sub(FolderView *folderview,
FolderItem *item,
gboolean in_sub)
{
GNode *node = NULL;
if (!item || !item->folder || !item->folder->node)
return FALSE;
node = item->folder->node;
node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
node = node->children;
if (in_sub && item->total_msgs > 0) {
return TRUE;
}
while (node != NULL) {
if (node && node->data) {
FolderItem *next_item = (FolderItem*) node->data;
node = node->next;
if (folderview_have_children_sub(folderview,
next_item, TRUE))
return TRUE;
}
}
return FALSE;
}
static gboolean folderview_have_children(FolderView *folderview,
FolderItem *item)
{
return folderview_have_children_sub(folderview, item, FALSE);
}
static gboolean folderview_have_new_children_sub(FolderView *folderview,
FolderItem *item,
gboolean in_sub)
{
GNode *node = NULL;
if (!item || !item->folder || !item->folder->node)
return FALSE;
node = item->folder->node;
node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
node = node->children;
if (in_sub &&
(item->new_msgs > 0 ||
(folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0))) {
return TRUE;
}
while (node != NULL) {
if (node && node->data) {
FolderItem *next_item = (FolderItem*) node->data;
node = node->next;
if (folderview_have_new_children_sub(folderview,
next_item, TRUE))
return TRUE;
}
}
return FALSE;
}
static gboolean folderview_have_new_children(FolderView *folderview,
FolderItem *item)
{
return folderview_have_new_children_sub(folderview, item, FALSE);
}
static gboolean folderview_have_unread_children_sub(FolderView *folderview,
FolderItem *item,
gboolean in_sub)
{
GNode *node = NULL;
if (!item || !item->folder || !item->folder->node)
return FALSE;
node = item->folder->node;
node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
node = node->children;
if (in_sub &&
(item->unread_msgs > 0 ||
(folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0))) {
return TRUE;
}
while (node != NULL) {
if (node && node->data) {
FolderItem *next_item = (FolderItem*) node->data;
node = node->next;
if (folderview_have_unread_children_sub(folderview,
next_item,
TRUE))
return TRUE;
}
}
return FALSE;
}
static gboolean folderview_have_unread_children(FolderView *folderview,
FolderItem *item)
{
return folderview_have_unread_children_sub(folderview, item, FALSE);
}
static gboolean folderview_have_matching_children_sub(FolderView *folderview,
FolderItem *item,
gboolean in_sub)
{
GNode *node = NULL;
if (!item || !item->folder || !item->folder->node)
return FALSE;
node = item->folder->node;
node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
node = node->children;
if (in_sub && item->search_match){
return TRUE;
}
while (node != NULL) {
if (node && node->data) {
FolderItem *next_item = (FolderItem*) node->data;
node = node->next;
if (folderview_have_matching_children_sub(folderview,
next_item,
TRUE))
return TRUE;
}
}
return FALSE;
}
static gboolean folderview_have_matching_children(FolderView *folderview,
FolderItem *item)
{
return folderview_have_matching_children_sub(folderview, item, FALSE);
}
static gboolean folderview_have_marked_children_sub(FolderView *folderview,
FolderItem *item,
gboolean in_sub)
{
GNode *node = NULL;
if (!item || !item->folder || !item->folder->node)
return FALSE;
node = item->folder->node;
node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
node = node->children;
if (item->marked_msgs != 0) {
return TRUE;
}
while (node != NULL) {
if (node && node->data) {
FolderItem *next_item = (FolderItem*) node->data;
node = node->next;
if (folderview_have_marked_children_sub(folderview,
next_item, TRUE))
return TRUE;
}
}
return FALSE;
}
static gboolean folderview_have_marked_children(FolderView *folderview,
FolderItem *item)
{
return folderview_have_marked_children_sub(folderview, item, FALSE);
}
static void folderview_update_node(FolderView *folderview, GtkCMCTreeNode *node)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
GtkStyle *style = NULL;
GtkStyle *color_style = NULL;
FolderItem *item;
GdkPixbuf *xpm, *openxpm;
static GdkPixbuf *searchicon;
gboolean mark = FALSE;
gchar *name;
gchar *str;
gboolean add_unread_mark;
gboolean add_sub_match_mark;
gboolean use_bold, use_color;
gint *col_pos = folderview->col_pos;
SpecialFolderItemType stype;
item = gtk_cmctree_node_get_row_data(ctree, node);
cm_return_if_fail(item != NULL);
if (!GTK_CMCTREE_ROW(node)->expanded)
mark = folderview_have_marked_children(folderview, item);
else
mark = (item->marked_msgs != 0);
stype = item->stype;
if (stype == F_NORMAL) {
if (folder_has_parent_of_type(item, F_TRASH))
stype = F_TRASH;
else if (folder_has_parent_of_type(item, F_DRAFT))
stype = F_DRAFT;
else if (folder_has_parent_of_type(item, F_OUTBOX))
stype = F_OUTBOX;
else if (folder_has_parent_of_type(item, F_QUEUE))
stype = F_QUEUE;
}
switch (stype) {
case F_INBOX:
if (item->hide_read_msgs || item->hide_read_threads) {
xpm = mark?m_inboxhrmxpm:inboxhrmxpm;
openxpm = mark?m_inboxopenhrmxpm:inboxopenhrmxpm;
} else {
xpm = mark?m_inboxxpm:inboxxpm;
openxpm = mark?m_inboxopenxpm:inboxopenxpm;
}
break;
case F_OUTBOX:
if (item->hide_read_msgs || item->hide_read_threads) {
xpm = mark?m_outboxhrmxpm:outboxhrmxpm;
openxpm = mark?m_outboxopenhrmxpm:outboxopenhrmxpm;
} else {
xpm = mark?m_outboxxpm:outboxxpm;
openxpm = mark?m_outboxopenxpm:outboxopenxpm;
}
break;
case F_QUEUE:
if (item->hide_read_msgs || item->hide_read_threads) {
xpm = mark?m_queuehrmxpm:queuehrmxpm;
openxpm = mark?m_queueopenhrmxpm:queueopenhrmxpm;
} else {
xpm = mark?m_queuexpm:queuexpm;
openxpm = mark?m_queueopenxpm:queueopenxpm;
}
break;
case F_TRASH:
if (item->hide_read_msgs || item->hide_read_threads) {
xpm = mark?m_trashhrmxpm:trashhrmxpm;
openxpm = mark?m_trashopenhrmxpm:trashopenhrmxpm;
} else {
xpm = mark?m_trashxpm:trashxpm;
openxpm = mark?m_trashopenxpm:trashopenxpm;
}
break;
case F_DRAFT:
xpm = mark?m_draftsxpm:draftsxpm;
openxpm = mark?m_draftsopenxpm:draftsopenxpm;
break;
default:
if (item->hide_read_msgs || item->hide_read_threads) {
xpm = mark?m_folderhrmxpm:folderhrmxpm;
openxpm = mark?m_folderopenhrmxpm:folderopenhrmxpm;
} else {
xpm = mark?m_folderxpm:folderxpm;
openxpm = mark?m_folderopenxpm:folderopenxpm;
}
}
if (item->no_select) {
xpm = openxpm = noselectxpm;
}
name = folder_item_get_name(item);
if (!GTK_CMCTREE_ROW(node)->expanded) {
add_unread_mark = folderview_have_unread_children(
folderview, item);
add_sub_match_mark = folderview_have_matching_children(
folderview, item);
} else {
add_unread_mark = FALSE;
add_sub_match_mark = FALSE;
}
if (item->search_match) {
if (!searchicon) {
stock_pixbuf_gdk(folderview->ctree, STOCK_PIXMAP_QUICKSEARCH,
&searchicon);
}
xpm = openxpm = searchicon;
}
str = NULL;
if (prefs_common.display_folder_unread) {
if (folder_has_parent_of_type(item, F_QUEUE)) {
/* only total_msgs matters here */
if (item->total_msgs > 0) {
/* show total number (should be equal to the unread number)
and signs if any */
str = g_strdup_printf("%s (%d%s%s)",
name, item->total_msgs,
(add_unread_mark || add_sub_match_mark) ? "+" : "",
(item->unreadmarked_msgs > 0) ? "!" : "");
}
} else {
if (prefs_common.display_folder_unread == 1) {
if (item->unread_msgs > 0) {
/* show unread number and signs */
str = g_strdup_printf("%s (%d%s%s)",
name, item->unread_msgs,
(add_unread_mark || add_sub_match_mark) ? "+" : "",
(item->unreadmarked_msgs > 0) ? "!" : "");
}
} else {
if (item->total_msgs > 0) {
/* show unread number, total number and signs if any */
str = g_strdup_printf("%s (%d/%d%s%s)",
name, item->unread_msgs, item->total_msgs,
(add_unread_mark || add_sub_match_mark) ? "+" : "",
(item->unreadmarked_msgs > 0) ? "!" : "");
}
}
}
if ((str == NULL) &&
(add_unread_mark || add_sub_match_mark || (item->unreadmarked_msgs > 0))) {
/* no unread/total numbers, but at least one sign */
str = g_strdup_printf("%s (%s%s)",
name,
(add_unread_mark || add_sub_match_mark) ? "+" : "",
(item->unreadmarked_msgs > 0) ? "!" : "");
}
}
if (str == NULL) {
/* last fallback, folder name only or with +! sign */
if (item->unreadmarked_msgs > 0 && add_sub_match_mark) {
str = g_strdup_printf("%s%s",
name, " (+!)");
} else if (item->unreadmarked_msgs > 0) {
str = g_strdup_printf("%s%s",
name, " (!)");
} else if (add_sub_match_mark) {
str = g_strdup_printf("%s%s",
name, " (+)");
} else {
str = g_strdup_printf("%s", name);
}
}
gtk_cmctree_set_node_info(ctree, node, str, FOLDER_SPACING,
xpm, openxpm,
FALSE, GTK_CMCTREE_ROW(node)->expanded);
g_free(str);
g_free(name);
if (!folder_item_parent(item)) {
gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_NEW], "-");
gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_UNREAD], "-");
gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_TOTAL], "-");
} else {
gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_NEW], item->new_msgs > 0 ? itos(item->new_msgs) : prefs_common.zero_replacement);
gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_UNREAD], item->unread_msgs > 0 ? itos(item->unread_msgs) : prefs_common.zero_replacement);
gtk_cmctree_node_set_text(ctree, node, col_pos[F_COL_TOTAL], item->total_msgs > 0 ? itos(item->total_msgs) : prefs_common.zero_replacement);
}
if (folder_has_parent_of_type(item, F_OUTBOX) ||
folder_has_parent_of_type(item, F_TRASH)) {
use_bold = use_color = FALSE;
} else if (folder_has_parent_of_type(item, F_QUEUE)) {
GSList *list = folder_item_get_msg_list(item);
GSList *cur;
use_bold = use_color = FALSE;
for (cur = list; cur; cur = cur->next) {
MsgInfo *msginfo = (MsgInfo *)cur->data;
if (!MSG_IS_DELETED(msginfo->flags)) {
/* highlight queue folder if there are any messages */
use_bold = use_color = TRUE;
break;
}
}
if (!GTK_CMCTREE_ROW(node)->expanded &&
use_bold == FALSE &&
folderview_have_children(folderview, item))
use_bold = use_color = TRUE;
procmsg_msg_list_free(list);
} else {
/* if unread messages exist, print with bold font */
use_bold = (item->unread_msgs > 0|| item->new_msgs > 0)
|| add_unread_mark;
/* if new messages exist, print with colored letter */
use_color =
(item->new_msgs > 0) ||
(add_unread_mark &&
folderview_have_new_children(folderview, item));
}
gtk_cmctree_node_set_foreground(ctree, node, NULL);
if (use_bold) {
GdkColor gdk_color;
if (item->prefs->color > 0 && !use_color) {
gtkut_convert_int_to_gdk_color(item->prefs->color, &gdk_color);
color_style = gtk_style_copy(bold_style);
color_style->fg[GTK_STATE_NORMAL] = gdk_color;
style = color_style;
} else if (use_color) {
style = bold_color_style;
} else
style = bold_style;
if (item->op_count > 0) {
style = bold_tgtfold_style;
}
} else if (use_color) {
style = normal_color_style;
gtk_cmctree_node_set_foreground(ctree, node,
&folderview->color_new);
} else if (item->op_count > 0) {
style = bold_tgtfold_style;
} else if (item->prefs->color > 0) {
GdkColor gdk_color;
gtkut_convert_int_to_gdk_color(item->prefs->color, &gdk_color);
color_style = gtk_style_copy(normal_style);
color_style->fg[GTK_STATE_NORMAL] = gdk_color;
style = color_style;
} else {
style = normal_style;
}
gtk_cmctree_node_set_row_style(ctree, node, style);
if ((node = gtkut_ctree_find_collapsed_parent(ctree, node)) != NULL)
folderview_update_node(folderview, node);
}
void folderview_update_search_icon(FolderItem *item, gboolean matches)
{
GList *list;
FolderView *folderview;
GtkCMCTree *ctree;
GtkCMCTreeNode *node;
cm_return_if_fail(item != NULL);
for (list = folderview_list; list != NULL; list = list->next) {
folderview = (FolderView *)list->data;
ctree = GTK_CMCTREE(folderview->ctree);
node = gtk_cmctree_find_by_row_data(ctree, NULL, item);
if (node && item->search_match != matches) {
item->search_match = matches;
folderview_update_node(folderview, node);
}
}
}
static gboolean folderview_update_item_claws(gpointer source, gpointer data)
{
FolderItemUpdateData *update_info = (FolderItemUpdateData *)source;
FolderView *folderview = (FolderView *)data;
GtkCMCTree *ctree;
GtkCMCTreeNode *node;
cm_return_val_if_fail(update_info != NULL, TRUE);
cm_return_val_if_fail(update_info->item != NULL, TRUE);
cm_return_val_if_fail(folderview != NULL, FALSE);
ctree = GTK_CMCTREE(folderview->ctree);
node = gtk_cmctree_find_by_row_data(ctree, NULL, update_info->item);
if (node) {
if (update_info->update_flags & (F_ITEM_UPDATE_MSGCNT | F_ITEM_UPDATE_NAME))
folderview_update_node(folderview, node);
if ((update_info->update_flags & F_ITEM_UPDATE_CONTENT) &&
update_info->item == folderview->summaryview->folder_item &&
update_info->item != NULL)
if (!quicksearch_has_sat_predicate(folderview->summaryview->quicksearch))
summary_show(folderview->summaryview, update_info->item);
}
return FALSE;
}
static gboolean folderview_gnode_func(GtkCMCTree *ctree, guint depth,
GNode *gnode, GtkCMCTreeNode *cnode,
gpointer data)
{
FolderView *folderview = (FolderView *)data;
FolderItem *item = FOLDER_ITEM(gnode->data);
cm_return_val_if_fail(item != NULL, FALSE);
gtk_cmctree_node_set_row_data(ctree, cnode, item);
folderview_update_node(folderview, cnode);
return TRUE;
}
static void folderview_expand_func(GtkCMCTree *ctree, GtkCMCTreeNode *node,
gpointer data)
{
FolderView *folderview = (FolderView *)data;
FolderItem *item;
if (GTK_CMCTREE_ROW(node)->children) {
item = gtk_cmctree_node_get_row_data(ctree, node);
cm_return_if_fail(item != NULL);
if (!item->collapsed)
gtk_cmctree_expand(ctree, node);
else
folderview_update_node(folderview, node);
}
}
static void set_special_folder(GtkCMCTree *ctree, FolderItem *item,
GtkCMCTreeNode *root, GtkCMCTreeNode **prev)
{
if (item) {
GtkCMCTreeNode *node, *parent, *sibling;
node = gtk_cmctree_find_by_row_data(ctree, root, item);
if (!node)
g_warning("%s not found.\n", item->path);
else {
parent = GTK_CMCTREE_ROW(node)->parent;
if (*prev && parent == GTK_CMCTREE_ROW(*prev)->parent)
sibling = GTK_CMCTREE_ROW(*prev)->sibling;
else
sibling = GTK_CMCTREE_ROW(parent)->children;
while (sibling) {
FolderItem *tmp;
tmp = gtk_cmctree_node_get_row_data
(ctree, sibling);
if (tmp && tmp->stype != F_NORMAL)
sibling = GTK_CMCTREE_ROW(sibling)->sibling;
else
break;
}
if (node != sibling)
gtk_cmctree_move(ctree, node, parent, sibling);
}
*prev = node;
}
}
static void folderview_sort_folders(FolderView *folderview, GtkCMCTreeNode *root,
Folder *folder)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
GtkCMCTreeNode *prev = NULL;
gtk_cmclist_freeze(GTK_CMCLIST(ctree));
gtk_sctree_sort_recursive(ctree, root);
if (root && GTK_CMCTREE_ROW(root)->parent) {
gtk_cmclist_thaw(GTK_CMCLIST(ctree));
return;
}
set_special_folder(ctree, folder->inbox, root, &prev);
set_special_folder(ctree, folder->outbox, root, &prev);
set_special_folder(ctree, folder->draft, root, &prev);
set_special_folder(ctree, folder->queue, root, &prev);
set_special_folder(ctree, folder->trash, root, &prev);
gtk_cmclist_thaw(GTK_CMCLIST(ctree));
}
static void folderview_append_folder(FolderView *folderview, Folder *folder)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
GtkCMCTreeNode *root;
cm_return_if_fail(folder != NULL);
root = gtk_sctree_insert_gnode(ctree, NULL, NULL, folder->node,
folderview_gnode_func, folderview);
gtk_cmctree_pre_recursive(ctree, root, folderview_expand_func,
folderview);
folderview_sort_folders(folderview, root, folder);
}
/* callback functions */
static void folderview_set_sens_and_popup_menu(FolderView *folderview, gint row,
GdkEventButton *event)
{
FolderItem *item;
Folder *folder;
FolderViewPopup *fpopup;
GtkActionGroup *action_group;
GtkWidget *popup;
FolderItem *special_trash = NULL, *special_queue = NULL;
PrefsAccount *ac;
GtkUIManager *ui_manager = gtk_ui_manager_new();
if (folderview->ui_manager)
g_object_unref(folderview->ui_manager);
folderview->ui_manager = ui_manager;
item = folderview_get_selected_item(folderview);
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
folder = item->folder;
fpopup = g_hash_table_lookup(folderview_popups, folder->klass->idstr);
if (fpopup != NULL)
action_group = g_hash_table_lookup(folderview->popups, folder->klass->idstr);
else {
fpopup = g_hash_table_lookup(folderview_popups, "common");
action_group = g_hash_table_lookup(folderview->popups, "common");
}
gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
MENUITEM_ADDUI_MANAGER(ui_manager, "/", "Popup", "Popup", GTK_UI_MANAGER_MENUBAR)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup", "FolderViewPopup", "FolderViewPopup", GTK_UI_MANAGER_MENU)
if (fpopup->add_menuitems)
fpopup->add_menuitems(ui_manager, item);
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MarkAllRead", "FolderViewPopup/MarkAllRead", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MarkAllReadRec", "FolderViewPopup/MarkAllReadRec", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "Separator1", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "RunProcessing", "FolderViewPopup/RunProcessing", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SearchFolder", "FolderViewPopup/SearchFolder", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "Properties", "FolderViewPopup/Properties", GTK_UI_MANAGER_MENUITEM)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "Processing", "FolderViewPopup/Processing", GTK_UI_MANAGER_MENUITEM)
if (fpopup->set_sensitivity != NULL)
fpopup->set_sensitivity(ui_manager, item);
if (NULL != (ac = account_find_from_item(item))) {
special_trash = account_get_special_folder(ac, F_TRASH);
special_queue = account_get_special_folder(ac, F_QUEUE);
}
if ((item == folder->trash || item == special_trash
|| folder_has_parent_of_type(item, F_TRASH))) {
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorTrash", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "EmptyTrash", "FolderViewPopup/EmptyTrash", GTK_UI_MANAGER_MENUITEM)
}
if ((item == folder->queue || item == special_queue
|| folder_has_parent_of_type(item, F_QUEUE))) {
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorQueue", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SendQueue", "FolderViewPopup/SendQueue", GTK_UI_MANAGER_MENUITEM)
}
#define SET_SENS(name, sens) \
cm_menu_set_sensitive_full(ui_manager, "Popup/"name, sens)
SET_SENS("FolderViewPopup/MarkAllRead", item->unread_msgs >= 1);
SET_SENS("FolderViewPopup/MarkAllReadRec", folderview_have_unread_children(folderview,item));
SET_SENS("FolderViewPopup/SearchFolder", item->total_msgs >= 1 &&
folderview->selected == folderview->opened);
SET_SENS("FolderViewPopup/Properties", TRUE);
SET_SENS("FolderViewPopup/RunProcessing", item->prefs->processing &&
item->total_msgs >= 1 && !item->processing_pending);
SET_SENS("FolderViewPopup/Processing", item->node->parent != NULL &&
!item->no_select && !item->processing_pending);
if (item == folder->trash || item == special_trash
|| folder_has_parent_of_type(item, F_TRASH)) {
GSList *msglist = folder_item_get_msg_list(item);
SET_SENS("FolderViewPopup/EmptyTrash", msglist != NULL);
procmsg_msg_list_free(msglist);
}
if (item == folder->queue || item == special_queue
|| folder_has_parent_of_type(item, F_QUEUE)) {
GSList *msglist = folder_item_get_msg_list(item);
SET_SENS("FolderViewPopup/SendQueue", msglist != NULL);
procmsg_msg_list_free(msglist);
}
#undef SET_SENS
popup = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
gtk_ui_manager_get_widget(ui_manager, "/Popup/FolderViewPopup")) );
g_signal_connect(G_OBJECT(popup), "selection_done",
G_CALLBACK(folderview_popup_close),
folderview);
gtk_menu_popup(GTK_MENU(popup), NULL, NULL, NULL, NULL,
event->button, event->time);
}
static gboolean folderview_button_pressed(GtkWidget *ctree, GdkEventButton *event,
FolderView *folderview)
{
GtkCMCList *clist = GTK_CMCLIST(ctree);
gint prev_row = -1, row = -1, column = -1;
if (!event) return FALSE;
if (event->button == 1 || event->button == 2) {
if (!gtk_sctree_is_hot_spot (GTK_SCTREE(clist), event->x, event->y))
folderview->open_folder = TRUE;
if (event->type == GDK_2BUTTON_PRESS) {
if (clist->selection) {
GtkCMCTreeNode *node;
node = GTK_CMCTREE_NODE(clist->selection->data);
if (node) {
gtk_cmctree_toggle_expansion(
GTK_CMCTREE(ctree),
node);
folderview->open_folder = FALSE;
}
}
}
return FALSE;
}
if (event->button == 2 || event->button == 3) {
/* right clicked */
if (clist->selection) {
GtkCMCTreeNode *node;
node = GTK_CMCTREE_NODE(clist->selection->data);
if (node)
prev_row = gtkut_ctree_get_nth_from_node
(GTK_CMCTREE(ctree), node);
}
if (!gtk_cmclist_get_selection_info(clist, event->x, event->y,
&row, &column))
return FALSE;
if (prev_row != row) {
gtk_cmclist_unselect_all(clist);
if (event->button == 2)
folderview_select_node
(folderview,
gtk_cmctree_node_nth(GTK_CMCTREE(ctree),
row));
else
gtk_cmclist_select_row(clist, row, column);
}
}
if (event->button != 3) return FALSE;
folderview_set_sens_and_popup_menu(folderview, row, event);
return FALSE;
}
static gboolean folderview_button_released(GtkWidget *ctree, GdkEventButton *event,
FolderView *folderview)
{
int row = -1, column = -1;
if (!event) return FALSE;
if (!gtk_cmclist_get_selection_info(GTK_CMCLIST(ctree), event->x, event->y,
&row, &column))
return FALSE;
if (event->button == 1 && folderview->open_folder == FALSE &&
folderview->opened != NULL) {
gtkut_ctree_set_focus_row(GTK_CMCTREE(ctree),
folderview->opened);
gtk_cmctree_select(GTK_CMCTREE(ctree), folderview->opened);
}
return FALSE;
}
#define BREAK_ON_MODIFIER_KEY() \
if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
static gboolean folderview_key_pressed(GtkWidget *widget, GdkEventKey *event,
FolderView *folderview)
{
if (!event) return FALSE;
if (quicksearch_has_focus(folderview->summaryview->quicksearch))
return FALSE;
switch (event->keyval) {
case GDK_KEY_Right:
#ifndef GENERIC_UMPC
case GDK_KEY_Return:
case GDK_KEY_KP_Enter:
#endif
if (folderview->selected) {
folderview_select_node(folderview,
folderview->selected);
}
break;
#ifdef GENERIC_UMPC
case GDK_KEY_Return:
if (folderview->selected && GTK_CMCTREE_ROW(folderview->selected)->children) {
gtk_cmctree_toggle_expansion(
GTK_CMCTREE(folderview->ctree),
folderview->selected);
}
break;
#endif
case GDK_KEY_space:
BREAK_ON_MODIFIER_KEY();
if (folderview->selected) {
if (folderview->opened == folderview->selected &&
(!folderview->summaryview->folder_item ||
folderview->summaryview->folder_item->total_msgs == 0))
folderview_select_next_with_flag(folderview, MSG_UNREAD, TRUE);
else
folderview_select_node(folderview,
folderview->selected);
}
break;
default:
break;
}
return FALSE;
}
typedef struct _PostponedSelectData
{
GtkCMCTree *ctree;
GtkCMCTreeNode *row;
gint column;
FolderView *folderview;
} PostponedSelectData;
static gboolean postpone_select(void *data)
{
PostponedSelectData *psdata = (PostponedSelectData *)data;
debug_print("trying again\n");
psdata->folderview->postpone_select_id = 0;
psdata->folderview->open_folder = TRUE;
main_window_cursor_normal(psdata->folderview->mainwin);
STATUSBAR_POP(psdata->folderview->mainwin);
folderview_selected(psdata->ctree, psdata->row,
psdata->column, psdata->folderview);
g_free(psdata);
return FALSE;
}
void folderview_close_opened(FolderView *folderview)
{
if (folderview->opened) {
FolderItem *olditem;
olditem = gtk_cmctree_node_get_row_data(GTK_CMCTREE(folderview->ctree),
folderview->opened);
if (olditem) {
gchar *buf = g_strdup_printf(_("Closing folder %s..."),
olditem->path ? olditem->path:olditem->name);
/* will be null if we just moved the previously opened folder */
STATUSBAR_PUSH(folderview->mainwin, buf);
main_window_cursor_wait(folderview->mainwin);
g_free(buf);
summary_save_prefs_to_folderitem(folderview->summaryview, olditem);
summary_show(folderview->summaryview, NULL);
folder_item_close(olditem);
main_window_cursor_normal(folderview->mainwin);
STATUSBAR_POP(folderview->mainwin);
if (olditem->folder->klass->item_closed)
olditem->folder->klass->item_closed(olditem);
}
}
if (folderview->opened &&
!GTK_CMCTREE_ROW(folderview->opened)->children)
gtk_cmctree_collapse(GTK_CMCTREE(folderview->ctree), folderview->opened);
folderview->opened = NULL;
}
static void folderview_selected(GtkCMCTree *ctree, GtkCMCTreeNode *row,
gint column, FolderView *folderview)
{
static gboolean can_select = TRUE; /* exclusive lock */
gboolean opened;
FolderItem *item;
gchar *buf;
int res = 0;
GtkCMCTreeNode *old_opened = folderview->opened;
START_TIMING("");
folderview->selected = row;
debug_print("newly selected %p, opened %p\n", folderview->selected,
folderview->opened);
if (folderview->opened == row) {
folderview->open_folder = FALSE;
END_TIMING();
return;
}
item = gtk_cmctree_node_get_row_data(ctree, row);
if (!item) {
END_TIMING();
folderview->open_folder = FALSE;
return;
}
if (!can_select || summary_is_locked(folderview->summaryview)) {
if (folderview->opened) {
gtkut_ctree_set_focus_row(ctree, folderview->opened);
gtk_cmctree_select(ctree, folderview->opened);
}
folderview->open_folder = FALSE;
END_TIMING();
return;
}
if (!folderview->open_folder) {
END_TIMING();
return;
}
can_select = FALSE;
/* Save cache for old folder */
/* We don't want to lose all caches if sylpheed crashed */
/* resets folderview->opened to NULL */
folderview_close_opened(folderview);
/* CLAWS: set compose button type: news folder items
* always have a news folder as parent */
if (item->folder)
toolbar_set_compose_button
(folderview->mainwin->toolbar,
FOLDER_TYPE(item->folder) == F_NEWS ?
COMPOSEBUTTON_NEWS : COMPOSEBUTTON_MAIL);
if (item->path)
debug_print("Folder %s is selected\n", item->path);
if (!GTK_CMCTREE_ROW(row)->children)
gtk_cmctree_expand(ctree, row);
/* ungrab the mouse event */
if (gtk_widget_has_grab(GTK_WIDGET(ctree))) {
gtk_grab_remove(GTK_WIDGET(ctree));
if (gdk_pointer_is_grabbed())
gdk_pointer_ungrab(GDK_CURRENT_TIME);
}
/* Open Folder */
/* TODO: wwp: avoid displaying (null) in the status bar */
buf = g_strdup_printf(_("Opening folder %s..."), item->path ?
item->path : "(null)");
debug_print("%s\n", buf);
STATUSBAR_PUSH(folderview->mainwin, buf);
g_free(buf);
main_window_cursor_wait(folderview->mainwin);
if (folderview->scanning_folder == item->folder) {
res = -2;
} else {
res = folder_item_open(item);
}
if (res == -1 && item->no_select == FALSE) {
main_window_cursor_normal(folderview->mainwin);
STATUSBAR_POP(folderview->mainwin);
alertpanel_error(_("Folder could not be opened."));
folderview->open_folder = FALSE;
can_select = TRUE;
END_TIMING();
return;
} else if (res == -2 && item->no_select == FALSE) {
PostponedSelectData *data = g_new0(PostponedSelectData, 1);
data->ctree = ctree;
data->row = row;
data->column = column;
data->folderview = folderview;
debug_print("postponing open of %s till end of scan\n",
item->path ? item->path:item->name);
folderview->open_folder = FALSE;
can_select = TRUE;
if (folderview->postpone_select_id != 0)
g_source_remove(folderview->postpone_select_id);
folderview->postpone_select_id = g_timeout_add(500, postpone_select, data);
END_TIMING();
return;
}
main_window_cursor_normal(folderview->mainwin);
/* Show messages */
summary_set_prefs_from_folderitem(folderview->summaryview, item);
opened = summary_show(folderview->summaryview, item);
folder_clean_cache_memory(item);
if (!opened) {
gtkut_ctree_set_focus_row(ctree, old_opened);
gtk_cmctree_select(ctree, old_opened);
folderview->opened = old_opened;
} else {
folderview->opened = row;
if (gtk_cmctree_node_is_visible(ctree, row)
!= GTK_VISIBILITY_FULL)
gtk_cmctree_node_moveto(ctree, row, -1, 0.5, 0);
}
STATUSBAR_POP(folderview->mainwin);
folderview->open_folder = FALSE;
can_select = TRUE;
END_TIMING();
}
static void folderview_tree_expanded(GtkCMCTree *ctree, GtkCMCTreeNode *node,
FolderView *folderview)
{
FolderItem *item;
item = gtk_cmctree_node_get_row_data(ctree, node);
cm_return_if_fail(item != NULL);
item->collapsed = FALSE;
folderview_update_node(folderview, node);
}
static void folderview_tree_collapsed(GtkCMCTree *ctree, GtkCMCTreeNode *node,
FolderView *folderview)
{
FolderItem *item;
item = gtk_cmctree_node_get_row_data(ctree, node);
cm_return_if_fail(item != NULL);
item->collapsed = TRUE;
folderview_update_node(folderview, node);
}
static void folderview_popup_close(GtkMenuShell *menu_shell,
FolderView *folderview)
{
if (!folderview->opened) return;
gtk_cmctree_select(GTK_CMCTREE(folderview->ctree), folderview->opened);
}
static void folderview_col_resized(GtkCMCList *clist, gint column, gint width,
FolderView *folderview)
{
FolderColumnType type = folderview->col_state[column].type;
prefs_common.folder_col_size[type] = width;
}
static void folderview_create_folder_node(FolderView *folderview, FolderItem *item)
{
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
gchar *text[N_FOLDER_COLS] = {NULL, "0", "0", "0"};
GtkCMCTreeNode *node, *parent_node;
gint *col_pos = folderview->col_pos;
FolderItemUpdateData hookdata;
parent_node = gtk_cmctree_find_by_row_data(ctree, NULL, folder_item_parent(item));
if (parent_node == NULL)
return;
gtk_cmclist_freeze(GTK_CMCLIST(ctree));
text[col_pos[F_COL_FOLDER]] = item->name;
node = gtk_sctree_insert_node(ctree, parent_node, NULL, text,
FOLDER_SPACING,
folderxpm,
folderopenxpm,
FALSE, FALSE);
gtk_cmctree_expand(ctree, parent_node);
gtk_cmctree_node_set_row_data(ctree, node, item);
if (normal_style)
gtk_cmctree_node_set_row_style(ctree, node, normal_style);
folderview_sort_folders(folderview, parent_node, item->folder);
hookdata.item = item;
hookdata.update_flags = F_ITEM_UPDATE_NAME;
hookdata.msg = NULL;
hooks_invoke(FOLDER_ITEM_UPDATE_HOOKLIST, &hookdata);
gtk_cmclist_thaw(GTK_CMCLIST(ctree));
}
static void folderview_empty_trash_cb(GtkAction *action, gpointer data)
{
FolderView *folderview = (FolderView *)data;
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
FolderItem *item;
GSList *mlist = NULL;
GSList *cur = NULL;
FolderItem *special_trash = NULL;
PrefsAccount *ac;
if (!folderview->selected) return;
item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
if (NULL != (ac = account_find_from_item(item)))
special_trash = account_get_special_folder(ac, F_TRASH);
if (item != item->folder->trash && item != special_trash
&& !folder_has_parent_of_type(item, F_TRASH)) return;
if (prefs_common.ask_on_clean) {
if (alertpanel(_("Empty trash"),
_("Delete all messages in trash?"),
GTK_STOCK_CANCEL, _("+_Empty trash"), NULL) != G_ALERTALTERNATE)
return;
}
mlist = folder_item_get_msg_list(item);
for (cur = mlist ; cur != NULL ; cur = cur->next) {
MsgInfo * msginfo = (MsgInfo *) cur->data;
if (MSG_IS_LOCKED(msginfo->flags))
continue;
/* is it partially received? (partial_recv isn't cached) */
if (msginfo->total_size != 0 &&
msginfo->size != (off_t)msginfo->total_size)
partial_mark_for_delete(msginfo);
}
procmsg_msg_list_free(mlist);
folder_item_remove_all_msg(item);
}
static void folderview_send_queue_cb(GtkAction *action, gpointer data)
{
FolderView *folderview = (FolderView *)data;
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
FolderItem *item;
FolderItem *special_queue = NULL;
PrefsAccount *ac;
gchar *errstr = NULL;
if (!folderview->selected) return;
item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
if (NULL != (ac = account_find_from_item(item)))
special_queue = account_get_special_folder(ac, F_QUEUE);
if (item != item->folder->queue && item != special_queue
&& !folder_has_parent_of_type(item, F_QUEUE)) return;
if (procmsg_queue_is_empty(item))
return;
if (prefs_common.work_offline)
if (alertpanel(_("Offline warning"),
_("You're working offline. Override?"),
GTK_STOCK_NO, GTK_STOCK_YES,
NULL) != G_ALERTALTERNATE)
return;
/* ask for confirmation before sending queued messages only
in online mode and if there is at least one message queued
in any of the folder queue
*/
if (prefs_common.confirm_send_queued_messages) {
if (!prefs_common.work_offline) {
if (alertpanel(_("Send queued messages"),
_("Send all queued messages?"),
GTK_STOCK_CANCEL, _("_Send"),
NULL) != G_ALERTALTERNATE)
return;
}
}
if (procmsg_send_queue(item, prefs_common.savemsg, &errstr) < 0) {
if (!errstr)
alertpanel_error_log(_("Some errors occurred while "
"sending queued messages."));
else {
alertpanel_error_log(_("Some errors occurred "
"while sending queued messages:\n%s"), errstr);
g_free(errstr);
}
}
}
static void folderview_search_cb(GtkAction *action, gpointer data)
{
FolderView *folderview = (FolderView *)data;
summary_search(folderview->summaryview);
}
static void folderview_run_processing_cb(GtkAction *action, gpointer data)
{
FolderView *folderview = (FolderView *)data;
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
FolderItem *item;
if (!folderview->selected) return;
item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
item->processing_pending = TRUE;
folder_item_apply_processing(item);
item->processing_pending = FALSE;
}
static void folderview_property_cb(GtkAction *action, gpointer data)
{
FolderView *folderview = (FolderView *)data;
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
FolderItem *item;
if (!folderview->selected) return;
item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
prefs_folder_item_open(item);
}
static void folderview_recollapse_nodes(FolderView *folderview, GtkCMCTreeNode *node)
{
GSList *list = NULL;
GSList *done = NULL;
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
for (list = folderview->nodes_to_recollapse; list != NULL; list = g_slist_next(list)) {
if (!gtkut_ctree_node_is_parent(GTK_CMCTREE_NODE(list->data), node)
&& list->data != node) {
gtk_cmctree_collapse(ctree, GTK_CMCTREE_NODE(list->data));
done = g_slist_append(done, GTK_CMCTREE_NODE(list->data));
}
}
for (list = done; list != NULL; list = g_slist_next(list)) {
folderview->nodes_to_recollapse = g_slist_remove(folderview->nodes_to_recollapse,
list->data);
}
g_slist_free(done);
}
void folderview_move_folder(FolderView *folderview, FolderItem *from_folder,
FolderItem *to_folder, gboolean copy)
{
FolderItem *new_folder = NULL;
gchar *buf;
gint status;
cm_return_if_fail(folderview != NULL);
cm_return_if_fail(from_folder != NULL);
cm_return_if_fail(to_folder != NULL);
if (prefs_common.warn_dnd) {
buf = g_strdup_printf(copy ? _("Do you really want to copy folder '%s' in '%s'?"):
_("Do you really want to make folder '%s' a subfolder of '%s'?"),
from_folder->name, to_folder->name);
status = alertpanel_full(copy ? _("Copy folder"):_("Move folder"), buf,
GTK_STOCK_NO, GTK_STOCK_YES, NULL, TRUE,
NULL, ALERT_QUESTION, G_ALERTDEFAULT);
g_free(buf);
if ((status & ~G_ALERTDISABLE) != G_ALERTALTERNATE)
return;
else if (status & G_ALERTDISABLE)
prefs_common.warn_dnd = FALSE;
}
buf = g_strdup_printf(copy ? _("Copying %s to %s..."):_("Moving %s to %s..."),
from_folder->name, to_folder->name);
STATUSBAR_PUSH(folderview->mainwin, buf);
g_free(buf);
summary_clear_all(folderview->summaryview);
folderview->opened = NULL;
folderview->selected = NULL;
gtk_widget_set_sensitive(GTK_WIDGET(folderview->ctree), FALSE);
inc_lock();
main_window_cursor_wait(folderview->mainwin);
statusbar_verbosity_set(FALSE);
folder_item_update_freeze();
gtk_cmclist_freeze(GTK_CMCLIST(folderview->ctree));
if ((status = folder_item_move_to(from_folder, to_folder, &new_folder, copy)) == F_MOVE_OK) {
statusbar_verbosity_set(FALSE);
main_window_cursor_normal(folderview->mainwin);
STATUSBAR_POP(folderview->mainwin);
folder_item_update_thaw();
folder_item_update_recursive(new_folder, F_ITEM_UPDATE_MSGCNT);
folderview_sort_folders(folderview,
gtk_cmctree_find_by_row_data(GTK_CMCTREE(folderview->ctree),
NULL, to_folder), new_folder->folder);
folderview_select(folderview, new_folder);
gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
} else {
statusbar_verbosity_set(FALSE);
main_window_cursor_normal(folderview->mainwin);
STATUSBAR_POP(folderview->mainwin);
gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
folder_item_update_thaw();
switch (status) {
case F_MOVE_FAILED_DEST_IS_PARENT:
alertpanel_error(_("Source and destination are the same."));
break;
case F_MOVE_FAILED_DEST_IS_CHILD:
alertpanel_error(copy ? _("Can't copy a folder to one of its children."):
_("Can't move a folder to one of its children."));
break;
case F_MOVE_FAILED_DEST_OUTSIDE_MAILBOX:
alertpanel_error(_("A folder cannot be moved between different mailboxes."));
break;
default:
alertpanel_error(copy ? _("Copy failed!"):_("Move failed!"));
break;
}
}
inc_unlock();
gtk_widget_set_sensitive(GTK_WIDGET(folderview->ctree), TRUE);
}
static gint folderview_clist_compare(GtkCMCList *clist,
gconstpointer ptr1, gconstpointer ptr2)
{
FolderItem *item1 = ((GtkCMCListRow *)ptr1)->data;
FolderItem *item2 = ((GtkCMCListRow *)ptr2)->data;
if (item1->order > 0 && item2->order > 0) // if we have an order item, use it
{
return item1->order - item2->order;
}
// if only one folder has an order it comes first
if (item1->order > 0)
{
return -1;
}
if (item2->order > 0)
{
return 1;
}
if (!item1->name)
return (item2->name != NULL);
if (!item2->name)
return -1;
return g_utf8_collate(item1->name, item2->name);
}
static void folderview_processing_cb(GtkAction *action, gpointer data)
{
FolderView *folderview = (FolderView *)data;
GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
FolderItem *item;
gchar *id, *title;
if (!folderview->selected) return;
item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
cm_return_if_fail(item != NULL);
cm_return_if_fail(item->folder != NULL);
id = folder_item_get_identifier(item);
title = g_strdup_printf (_("Processing configuration for folder %s"), id);
g_free (id);
prefs_filtering_open(&item->prefs->processing, title,
MANUAL_ANCHOR_PROCESSING, NULL, NULL, FALSE);
g_free (title);
}
void folderview_set_target_folder_color(gint color_op)
{
gint firstone = 1;
GList *list;
FolderView *folderview;
for (list = folderview_list; list != NULL; list = list->next) {
folderview = (FolderView *)list->data;
gtkut_convert_int_to_gdk_color(color_op, &folderview->color_op);
if (firstone) {
bold_tgtfold_style->fg[GTK_STATE_NORMAL] =
folderview->color_op;
firstone = 0;
}
}
}
static gchar *last_smallfont = NULL;
static gchar *last_normalfont = NULL;
static gchar *last_boldfont = NULL;
static gboolean last_derive = 0;
void folderview_reinit_fonts(FolderView *folderview)
{
/* force reinit */
g_free(last_smallfont);
last_smallfont = NULL;
g_free(last_normalfont);
last_normalfont = NULL;
g_free(last_boldfont);
last_boldfont = NULL;
}
void folderview_reflect_prefs(void)
{
gboolean update_font = FALSE;
FolderView *folderview = mainwindow_get_mainwindow()->folderview;
FolderItem *item = folderview_get_selected_item(folderview);
GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
GTK_SCROLLED_WINDOW(folderview->scrolledwin));
gint height = gtk_adjustment_get_value(pos);
if (!last_smallfont || strcmp(last_smallfont, SMALL_FONT) ||
!last_normalfont || strcmp(last_normalfont, NORMAL_FONT) ||
!last_boldfont || strcmp(last_boldfont, BOLD_FONT) ||
last_derive != prefs_common.derive_from_normal_font)
update_font = TRUE;
g_free(last_smallfont);
last_smallfont = g_strdup(SMALL_FONT);
g_free(last_normalfont);
last_normalfont = g_strdup(NORMAL_FONT);
g_free(last_boldfont);
last_boldfont = g_strdup(BOLD_FONT);
last_derive = prefs_common.derive_from_normal_font;
if (update_font) {
normal_style = normal_color_style = bold_style =
bold_color_style = bold_tgtfold_style = NULL;
folderview_init(folderview);
}
gtk_cmclist_freeze(GTK_CMCLIST(folderview->ctree));
folderview_column_set_titles(folderview);
folderview_set_all();
g_signal_handlers_block_by_func
(G_OBJECT(folderview->ctree),
G_CALLBACK(folderview_selected), folderview);
if (item) {
GtkCMCTreeNode *node = gtk_cmctree_find_by_row_data(
GTK_CMCTREE(folderview->ctree), NULL, item);
folderview_select(folderview, item);
folderview->open_folder = FALSE;
folderview->selected = node;
}
g_signal_handlers_unblock_by_func
(G_OBJECT(folderview->ctree),
G_CALLBACK(folderview_selected), folderview);
pos = gtk_scrolled_window_get_vadjustment(
GTK_SCROLLED_WINDOW(folderview->scrolledwin));
gtk_adjustment_set_value(pos, height);
gtk_adjustment_changed(pos);
gtk_cmclist_thaw(GTK_CMCLIST(folderview->ctree));
}
static void drag_state_stop(FolderView *folderview)
{
if (folderview->drag_timer_id)
g_source_remove(folderview->drag_timer_id);
folderview->drag_timer_id = 0;
folderview->drag_node = NULL;
}
static gboolean folderview_defer_expand(FolderView *folderview)
{
if (folderview->drag_node) {
folderview_recollapse_nodes(folderview, folderview->drag_node);
if (folderview->drag_item->collapsed) {
gtk_cmctree_expand(GTK_CMCTREE(folderview->ctree), folderview->drag_node);
folderview->nodes_to_recollapse = g_slist_append
(folderview->nodes_to_recollapse, folderview->drag_node);
}
}
folderview->drag_item = NULL;
folderview->drag_timer_id = 0;
return FALSE;
}
static void drag_state_start(FolderView *folderview, GtkCMCTreeNode *node, FolderItem *item)
{
/* the idea is that we call drag_state_start() whenever we want expansion to
* start after 'prefs_common.hover_time' msecs. if we want to cancel expansion,
* we need to call drag_state_stop() */
drag_state_stop(folderview);
/* request expansion */
if (0 != (folderview->drag_timer_id = g_timeout_add
(prefs_common.hover_timeout,
(GSourceFunc)folderview_defer_expand,
folderview))) {
folderview->drag_node = node;
folderview->drag_item = item;
}
}
#ifndef GENERIC_UMPC
static void folderview_start_drag(GtkWidget *widget, gint button, GdkEvent *event,
FolderView *folderview)
{
GdkDragContext *context;
cm_return_if_fail(folderview != NULL);
if (folderview->selected == NULL) return;
if (folderview->nodes_to_recollapse)
g_slist_free(folderview->nodes_to_recollapse);
folderview->nodes_to_recollapse = NULL;
context = gtk_drag_begin(widget, folderview->target_list,
GDK_ACTION_MOVE|GDK_ACTION_COPY|GDK_ACTION_DEFAULT, button, event);
gtk_drag_set_icon_default(context);
}
#endif
static void folderview_drag_data_get(GtkWidget *widget,
GdkDragContext *drag_context,
GtkSelectionData *selection_data,
guint info,
guint time,
FolderView *folderview)
{
FolderItem *item;
GList *sel;
gchar *source = NULL;
if (info == TARGET_DUMMY) {
sel = GTK_CMCLIST(folderview->ctree)->selection;
if (!sel)
return;
item = gtk_cmctree_node_get_row_data
(GTK_CMCTREE(folderview->ctree),
GTK_CMCTREE_NODE(sel->data));
if (item) {
source = g_strdup_printf ("FROM_OTHER_FOLDER%s", folder_item_get_identifier(item));
gtk_selection_data_set(selection_data,
gtk_selection_data_get_target(selection_data), 8,
source, strlen(source));
}
} else {
g_warning("unknown info %d\n", info);
}
}
static gboolean folderview_update_folder(gpointer source, gpointer userdata)
{
FolderUpdateData *hookdata;
FolderView *folderview;
GtkWidget *ctree;
hookdata = source;
folderview = (FolderView *) userdata;
cm_return_val_if_fail(hookdata != NULL, FALSE);
cm_return_val_if_fail(folderview != NULL, FALSE);
ctree = folderview->ctree;
cm_return_val_if_fail(ctree != NULL, FALSE);
if (hookdata->update_flags & FOLDER_ADD_FOLDERITEM)
folderview_create_folder_node(folderview, hookdata->item);
else if (hookdata->update_flags & FOLDER_RENAME_FOLDERITEM) {
GtkCMCTreeNode *node = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree),
NULL, folder_item_parent(hookdata->item));
folderview_sort_folders(folderview, node, hookdata->folder);
} else if (hookdata->update_flags & FOLDER_REMOVE_FOLDERITEM) {
GtkCMCTreeNode *node;
node = gtk_cmctree_find_by_row_data(GTK_CMCTREE(ctree), NULL, hookdata->item);
if (node != NULL) {
gtk_cmctree_remove_node(GTK_CMCTREE(ctree), node);
if (folderview->selected == node)
folderview->selected = NULL;
if (folderview->opened == node)
folderview->opened = NULL;
}
} else if (hookdata->update_flags & FOLDER_MOVE_FOLDERITEM) {
/* do nothing, it's done by the ADD and REMOVE) */
} else if (hookdata->update_flags & (FOLDER_TREE_CHANGED | FOLDER_ADD_FOLDER | FOLDER_REMOVE_FOLDER))
folderview_set(folderview);
return FALSE;
}
static gboolean folderview_dnd_scroll_cb(gpointer data)
{
FolderView *folderview = (FolderView *)data;
GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
GTK_SCROLLED_WINDOW(folderview->scrolledwin));
gint new_val = (int)gtk_adjustment_get_value(pos) + folderview->scroll_value;
gint max = (int)gtk_adjustment_get_upper(pos) -
(int)gtk_adjustment_get_page_size(pos);
if (folderview->scroll_value == 0) {
folderview->scroll_timeout_id = 0;
return FALSE;
}
if (folderview->scroll_value > 0 && new_val > max) {
new_val = max;
} else if (folderview->scroll_value < 0 && new_val < 0) {
new_val = 0;
}
gtk_adjustment_set_value(pos, new_val);
return TRUE;
}
static gboolean folderview_drag_motion_cb(GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time,
FolderView *folderview)
{
gint row, column;
FolderItem *item = NULL, *src_item = NULL;
GtkCMCTreeNode *node = NULL;
gboolean acceptable = FALSE;
GtkAdjustment *pos = gtk_scrolled_window_get_vadjustment(
GTK_SCROLLED_WINDOW(folderview->scrolledwin));
int height = (int)gtk_adjustment_get_page_size(pos);
int total_height = (int)gtk_adjustment_get_upper(pos);
int vpos = (int)gtk_adjustment_get_value(pos);
int offset = prefs_common.show_col_headers ? 24:0;
int dist;
if (gtk_cmclist_get_selection_info
(GTK_CMCLIST(widget), x - offset, y - offset, &row, &column)) {
GtkWidget *srcwidget;
if (y > height - (48 - offset) && height + vpos < total_height) {
dist = -(height - (48 - offset) - y);
folderview->scroll_value = 1.41f * (1+(dist / 6));
} else if (y < 72 - (24 - offset) && y >= 0) {
dist = 72 - (24 - offset) - y;
folderview->scroll_value = -1.41f * (1+(dist / 6));
} else {
folderview->scroll_value = 0;
}
if (folderview->scroll_value != 0 && folderview->scroll_timeout_id == 0) {
folderview->scroll_timeout_id =
g_timeout_add(30, folderview_dnd_scroll_cb,
folderview);
}
node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
src_item = folderview->summaryview->folder_item;
srcwidget = gtk_drag_get_source_widget(context);
if (srcwidget == summary_get_main_widget(folderview->summaryview)) {
/* comes from summaryview */
/* we are copying messages, so only accept folder items that are not
the source item, are no root items and can copy messages */
if (item && item->folder && folder_item_parent(item) != NULL && src_item &&
src_item != item && FOLDER_CLASS(item->folder)->copy_msg != NULL &&
FOLDER_TYPE(item->folder) != F_UNKNOWN)
acceptable = TRUE;
} else if (srcwidget == folderview->ctree) {
/* comes from folderview */
/* we are moving folder items, only accept folders that are not
the source items and can copy messages and create folder items */
if (item && item->folder && src_item && src_item != item &&
FOLDER_CLASS(item->folder)->copy_msg != NULL &&
FOLDER_CLASS(item->folder)->create_folder != NULL &&
((FOLDER_TYPE(item->folder) != F_UNKNOWN && FOLDER_TYPE(src_item->folder) != F_UNKNOWN)
|| item->folder == src_item->folder))
acceptable = TRUE;
} else {
/* comes from another app */
/* we are adding messages, so only accept folder items that are
no root items and can copy messages */
if (item && item->folder && folder_item_parent(item) != NULL
&& FOLDER_CLASS(item->folder)->add_msg != NULL &&
FOLDER_TYPE(item->folder) != F_UNKNOWN)
acceptable = TRUE;
}
}
if (acceptable || (src_item && src_item == item))
drag_state_start(folderview, node, item);
if (acceptable) {
g_signal_handlers_block_by_func
(G_OBJECT(widget),
G_CALLBACK(folderview_selected), folderview);
gtk_cmctree_select(GTK_CMCTREE(widget), node);
g_signal_handlers_unblock_by_func
(G_OBJECT(widget),
G_CALLBACK(folderview_selected), folderview);
gdk_drag_status(context,
(gdk_drag_context_get_actions(context) == GDK_ACTION_COPY ?
GDK_ACTION_COPY : GDK_ACTION_MOVE) , time);
} else {
if (folderview->opened)
gtk_cmctree_select(GTK_CMCTREE(widget), folderview->opened);
gdk_drag_status(context, 0, time);
}
return acceptable;
}
static void folderview_drag_leave_cb(GtkWidget *widget,
GdkDragContext *context,
guint time,
FolderView *folderview)
{
drag_state_stop(folderview);
folderview->scroll_value = 0;
gtk_cmctree_select(GTK_CMCTREE(widget), folderview->opened);
}
static void free_info (gpointer stuff, gpointer data)
{
g_free(stuff);
}
void folderview_finish_dnd(const gchar *data, GdkDragContext *drag_context,
guint time, FolderItem *item)
{
GList *list, *tmp;
GSList *msglist = NULL;
list = uri_list_extract_filenames(data);
if (!(item && item->folder && folder_item_parent(item) != NULL
&& FOLDER_CLASS(item->folder)->add_msg != NULL))
{
gtk_drag_finish(drag_context, FALSE, FALSE, time);
debug_print("item doesn't fit\n");
return;
}
if (!list) {
gtk_drag_finish(drag_context, FALSE, FALSE, time);
debug_print("list is empty\n");
return;
}
for (tmp = list; tmp != NULL; tmp = tmp->next) {
MsgFileInfo *info = NULL;
if (file_is_email((gchar *)tmp->data)) {
info = g_new0(MsgFileInfo, 1);
info->msginfo = NULL;
info->file = (gchar *)tmp->data;
msglist = g_slist_prepend(msglist, info);
debug_print("file is a mail\n");
} else {
debug_print("file isn't a mail\n");
}
}
if (msglist) {
msglist = g_slist_reverse(msglist);
folder_item_add_msgs(item, msglist, FALSE);
g_slist_foreach(msglist, free_info, NULL);
g_slist_free(msglist);
gtk_drag_finish(drag_context, TRUE, FALSE, time);
} else {
gtk_drag_finish(drag_context, FALSE, FALSE, time);
}
list_free_strings(list);
g_list_free(list);
}
static void folderview_drag_received_cb(GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
GtkSelectionData *data,
guint info,
guint time,
FolderView *folderview)
{
gint row, column;
FolderItem *item = NULL, *src_item;
GtkCMCTreeNode *node;
int offset = prefs_common.show_col_headers ? 24:0;
folderview->scroll_value = 0;
if (info == TARGET_DUMMY) {
drag_state_stop(folderview);
const gchar *ddata = (const gchar *)gtk_selection_data_get_data(data);
if ((gchar *)strstr(ddata, "FROM_OTHER_FOLDER") != ddata) {
/* comes from summaryview */
if (gtk_cmclist_get_selection_info
(GTK_CMCLIST(widget), x - offset, y - offset, &row, &column) == 0)
return;
node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
src_item = folderview->summaryview->folder_item;
if (item->no_select) {
alertpanel_error(_("The destination folder can only be used to "
"store subfolders."));
return;
}
/* re-check (due to acceptable possibly set for folder moves */
if (!(item && item->folder && item->path && !item->no_select &&
src_item && src_item != item && FOLDER_CLASS(item->folder)->copy_msg != NULL)) {
return;
}
if (item && src_item) {
switch (gdk_drag_context_get_selected_action(drag_context)) {
case GDK_ACTION_COPY:
summary_copy_selected_to(folderview->summaryview, item);
gtk_drag_finish(drag_context, TRUE, FALSE, time);
break;
case GDK_ACTION_MOVE:
case GDK_ACTION_DEFAULT:
default:
if (FOLDER_CLASS(src_item->folder)->remove_msg == NULL)
summary_copy_selected_to(folderview->summaryview, item);
else
summary_move_selected_to(folderview->summaryview, item);
gtk_drag_finish(drag_context, TRUE, TRUE, time);
}
} else
gtk_drag_finish(drag_context, FALSE, FALSE, time);
} else {
/* comes from folderview */
char *source;
gboolean folder_is_normal = TRUE;
gboolean copy = (GDK_ACTION_COPY ==
gdk_drag_context_get_selected_action(drag_context));
source = (char *)gtk_selection_data_get_data(data) + 17;
if (gtk_cmclist_get_selection_info
(GTK_CMCLIST(widget), x - offset, y - offset, &row, &column) == 0
|| *source == 0) {
gtk_drag_finish(drag_context, FALSE, FALSE, time);
return;
}
node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
src_item = folder_find_item_from_identifier(source);
folder_is_normal =
src_item != NULL &&
src_item->stype == F_NORMAL &&
!folder_has_parent_of_type(src_item, F_OUTBOX) &&
!folder_has_parent_of_type(src_item, F_DRAFT) &&
!folder_has_parent_of_type(src_item, F_QUEUE) &&
!folder_has_parent_of_type(src_item, F_TRASH);
if (!item || !src_item || !folder_is_normal) {
gtk_drag_finish(drag_context, FALSE, FALSE, time);
return;
}
folderview_move_folder(folderview, src_item, item, copy);
gtk_drag_finish(drag_context, TRUE, TRUE, time);
}
folderview->nodes_to_recollapse = NULL;
} else if (info == TARGET_MAIL_URI_LIST) {
if (gtk_cmclist_get_selection_info
(GTK_CMCLIST(widget), x - offset, y - offset, &row, &column) == 0)
return;
node = gtk_cmctree_node_nth(GTK_CMCTREE(widget), row);
if (!node) {
gtk_drag_finish(drag_context, FALSE, FALSE, time);
debug_print("no node\n");
return;
}
item = gtk_cmctree_node_get_row_data(GTK_CMCTREE(widget), node);
if (!item) {
gtk_drag_finish(drag_context, FALSE, FALSE, time);
debug_print("no item\n");
return;
}
folderview_finish_dnd(gtk_selection_data_get_data(data),
drag_context, time, item);
}
}
static void folderview_drag_end_cb(GtkWidget *widget,
GdkDragContext *drag_context,
FolderView *folderview)
{
drag_state_stop(folderview);
folderview->scroll_value = 0;
g_slist_free(folderview->nodes_to_recollapse);
folderview->nodes_to_recollapse = NULL;
}
void folderview_register_popup(FolderViewPopup *fpopup)
{
GList *folderviews;
for (folderviews = folderview_list; folderviews != NULL; folderviews = g_list_next(folderviews)) {
FolderView *folderview = folderviews->data;
GtkActionGroup *factory;
factory = create_action_group(folderview, fpopup);
g_hash_table_insert(folderview->popups, fpopup->klass, factory);
}
g_hash_table_insert(folderview_popups, fpopup->klass, fpopup);
}
void folderview_unregister_popup(FolderViewPopup *fpopup)
{
GList *folderviews;
for (folderviews = folderview_list; folderviews != NULL; folderviews = g_list_next(folderviews)) {
FolderView *folderview = folderviews->data;
g_hash_table_remove(folderview->popups, fpopup->klass);
}
g_hash_table_remove(folderview_popups, fpopup->klass);
}
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