src/folderview.h

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifndef __FOLDERVIEW_H__
  21 #define __FOLDERVIEW_H__
  22
  23 typedef struct _FolderViewPopup FolderViewPopup;
  24 typedef struct _FolderColumnState       FolderColumnState;
  25
  26 #include <glib.h>
  27 #include <gtk/gtk.h>
  28 #include "gtk/gtksctree.h"
  29
  30 #include "mainwindow.h"
  31 #include "viewtypes.h"
  32 #include "folder.h"
  33
  34 typedef enum
  35 {
  36         F_COL_FOLDER,
  37         F_COL_NEW,
  38         F_COL_UNREAD,
  39         F_COL_TOTAL
  40 } FolderColumnType;
  41
  42 #define N_FOLDER_COLS   4
  43
  44 struct _FolderColumnState
  45 {
  46         FolderColumnType type;
  47         gboolean visible;
  48 };
  49
  50 struct _FolderView
  51 {
  52         GtkWidget *scrolledwin;
  53         GtkWidget *ctree;
  54
  55         GHashTable *popups;
  56
  57         GtkCMCTreeNode *selected;
  58         GtkCMCTreeNode *opened;
  59
  60         gboolean open_folder;
  61
  62         GdkColor color_new;
  63         GdkColor color_op;
  64
  65         MainWindow   *mainwin;
  66         SummaryView  *summaryview;
  67
  68         gint folder_update_callback_id;
  69         gint folder_item_update_callback_id;
  70
  71         /* DND states */
  72         GSList *nodes_to_recollapse;
  73         guint   drag_timer_id;          /* timer id */
  74         FolderItem *drag_item;          /* dragged item */
  75         GtkCMCTreeNode *drag_node;      /* drag node */
  76
  77         GtkTargetList *target_list; /* DnD */
  78         FolderColumnState col_state[N_FOLDER_COLS];
  79         gint col_pos[N_FOLDER_COLS];
  80         Folder *scanning_folder;
  81         GtkUIManager *ui_manager;
  82         GtkActionGroup *popup_common_action_group;
  83         GtkActionGroup *popup_specific_action_group;
  84         gint scroll_value;
  85         guint deferred_refresh_id;
  86         guint scroll_timeout_id;
  87         guint postpone_select_id;
  88 };
  89
  90 struct _FolderViewPopup
  91 {
  92         gchar                    *klass;
  93         gchar                    *path;
  94         GtkActionEntry           *entries;
  95         gint                      n_entries;
  96         GtkToggleActionEntry     *toggle_entries;
  97         gint                      n_toggle_entries;
  98         GtkRadioActionEntry      *radio_entries;
  99         gint                      n_radio_entries;
 100         gint                      radio_default;
 101         void                    (*radio_callback)       (GtkAction *action, GtkRadioAction *current, gpointer data);
 102         void                    (*add_menuitems)        (GtkUIManager *ui_manager, FolderItem *item);
 103         void                    (*set_sensitivity)      (GtkUIManager *ui_manager, FolderItem *item);
 104 };
 105
 106 void folderview_initialize              (void);
 107 FolderView *folderview_create           (void);
 108 void folderview_init                    (FolderView     *folderview);
 109
 110 void folderview_set                     (FolderView     *folderview);
 111 void folderview_set_all                 (void);
 112
 113 void folderview_select                  (FolderView     *folderview,
 114                                          FolderItem     *item);
 115 void folderview_unselect                (FolderView     *folderview);
 116 void folderview_select_next_with_flag   (FolderView     *folderview,
 117                                          MsgPermFlags    flag);
 118
 119 FolderItem *folderview_get_selected_item(FolderView     *folderview);
 120 FolderItem *folderview_get_opened_item(FolderView       *folderview);
 121
 122 void folderview_rescan_tree             (Folder         *folder,
 123                                          gboolean        rebuild);
 124 gint folderview_check_new               (Folder         *folder);
 125 void folderview_check_new_all           (void);
 126
 127 void folderview_update_all_updated      (gboolean        update_summary);
 128
 129 void folderview_move_folder             (FolderView     *folderview,
 130                                          FolderItem     *from_folder,
 131                                          FolderItem     *to_folder,
 132                                          gboolean        copy);
 133
 134 void folderview_set_target_folder_color (gint           color_op);
 135
 136 void folderview_reinit_fonts            (FolderView *folderview);
 137
 138 void folderview_reflect_prefs           (void);
 139 void folderview_register_popup          (FolderViewPopup        *fpopup);
 140 void folderview_unregister_popup        (FolderViewPopup        *fpopup);
 141 void folderview_update_search_icon      (FolderItem             *item,
 142                                          gboolean                matches);
 143 void folderview_set_column_order        (FolderView             *folderview);
 144 void folderview_finish_dnd              (const gchar            *data,
 145                                          GdkDragContext         *drag_context,
 146                                          guint                   time,
 147                                          FolderItem             *item);
 148 void folderview_close_opened            (FolderView             *folderview,
 149                                          gboolean                dirty);
 150 void folderview_remove_item(FolderView *folderview,
 151                             FolderItem *item);
 152
 153 void folderview_freeze(FolderView *folderview);
 154 void folderview_thaw(FolderView *folderview);
 155 void folderview_grab_focus(FolderView *folderview);
 156
 157 #endif /* __FOLDERVIEW_H__ */