Fix some copyright headers
[claws.git] / src / foldersel.c
index 011202d438cd29c200fe1f94ba21de1e1d16c4cb..21cd2798219d12610e9fc2648446775b097ba8f2 100644 (file)
@@ -1,6 +1,6 @@
 /*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2018 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
@@ -14,7 +14,6 @@
  *
  * 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/gtkmain.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtktreestore.h>
-#include <gtk/gtktreeview.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtkvbox.h>
-#include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtkentry.h>
-#include <gtk/gtkhbbox.h>
-#include <gtk/gtksignal.h>
+#include <gtk/gtk.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <string.h>
@@ -71,9 +61,10 @@ struct _FolderItemSearch
        GtkTreeIter iter;
 };
 
-static GdkPixbuf *folder_pixbuf;
-static GdkPixbuf *folderopen_pixbuf;
-static GdkPixbuf *foldernoselect_pixbuf;
+static GdkPixbuf *folder_pixbuf = NULL;
+static GdkPixbuf *folderopen_pixbuf = NULL;
+static GdkPixbuf *foldernoselect_pixbuf = NULL;
+static GdkPixbuf *foldernoselectopen_pixbuf = NULL;
 
 static GtkWidget *window;
 static GtkWidget *treeview;
@@ -81,6 +72,7 @@ static GtkWidget *entry;
 static GtkWidget *ok_button;
 static GtkWidget *cancel_button;
 static GtkWidget *new_button;
+static gboolean   root_selectable;
 
 static FolderItem *folder_item;
 static FolderItem *selected_item;
@@ -90,7 +82,7 @@ static GtkTreeStore *tree_store;
 static gboolean cancelled;
 static gboolean finished;
 
-static void foldersel_create           (void);
+static void foldersel_create           (const gchar *title);
 static void foldersel_init             (void);
 
 static void foldersel_append_item      (GtkTreeStore   *store,
@@ -140,12 +132,14 @@ static gboolean tree_view_folder_item_func        (GtkTreeModel     *model,
                                                 FolderItemSearch *data);
 
 FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
-                                const gchar *default_folder)
+                                const gchar *default_folder, gboolean can_sel_mailbox,
+                                const gchar *title)
 {
        selected_item = NULL;
+       root_selectable = can_sel_mailbox;
 
        if (!window) {
-               foldersel_create();
+               foldersel_create(title);
                foldersel_init();
        }
 
@@ -185,50 +179,76 @@ FolderItem *foldersel_folder_sel(Folder *cur_folder, FolderSelectionType type,
        gtk_widget_grab_focus(ok_button);
        gtk_widget_grab_focus(treeview);
 
-       gtk_widget_show(window);
+       gtk_window_present(GTK_WINDOW(window));
        manage_window_set_transient(GTK_WINDOW(window));
+       gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 
        cancelled = finished = FALSE;
 
        while (finished == FALSE)
                gtk_main_iteration();
 
-       gtk_widget_hide(window);
-       gtk_entry_set_text(GTK_ENTRY(entry), "");
-       gtk_tree_store_clear(tree_store);
+       gtk_widget_destroy(window);
+       window = NULL;
 
        if (!cancelled &&
-           selected_item && selected_item->path) {
+           selected_item && (selected_item->path || root_selectable)) {
                folder_item = selected_item;
                return folder_item;
        } else
                return NULL;
 }
 
+static gboolean foldersel_search_name_func(GtkTreeModel *model, gint column,
+               const gchar *key, GtkTreeIter *iter, gpointer search_data)
+{
+       gchar *store_string = NULL;
+       FolderItem *item;
+       gboolean retval;
+
+       if (column == FOLDERSEL_FOLDERNAME) {
+               /* get the name of the FolderItem, not the displayed string */
+               gtk_tree_model_get(model, iter,
+                          FOLDERSEL_FOLDERITEM, &item, -1);
+               store_string = folder_item_get_name(item);
+       } else {
+               gtk_tree_model_get(model, iter, column, &store_string, -1);
+       }
+
+       if (!store_string || !key)
+               return FALSE;
+
+       retval = (strcasestr(store_string, key) == NULL);
+
+       g_free(store_string);
+
+       return retval;
+}
+
 static void foldersel_size_allocate_cb(GtkWidget *widget,
                                         GtkAllocation *allocation)
 {
-       g_return_if_fail(allocation != NULL);
+       cm_return_if_fail(allocation != NULL);
 
        prefs_common.folderselwin_width = allocation->width;
        prefs_common.folderselwin_height = allocation->height;
 }
 
-static void foldersel_create(void)
+static void foldersel_create(const gchar *title)
 {
        GtkWidget *vbox;
        GtkWidget *scrolledwin;
        GtkWidget *confirm_area;
+       GtkWidget *label;
        GtkTreeViewColumn *column;
        GtkCellRenderer *renderer;
        GtkTreeSelection *selection;
        static GdkGeometry geometry;
 
        window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "foldersel");
-       gtk_window_set_title(GTK_WINDOW(window), _("Select folder"));
+       gtk_window_set_title(GTK_WINDOW(window),_("Select folder"));
        gtk_container_set_border_width(GTK_CONTAINER(window), 4);
        gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
-       gtk_window_set_modal(GTK_WINDOW(window), TRUE);
        gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 
        gtk_widget_realize(window);
@@ -243,6 +263,12 @@ static void foldersel_create(void)
        vbox = gtk_vbox_new(FALSE, 4);
        gtk_container_add(GTK_CONTAINER(window), vbox);
 
+       if (title != NULL) {
+               label = gtk_label_new(title);
+               gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
+               gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
+       }
+
        scrolledwin = gtk_scrolled_window_new(NULL, NULL);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
                                       GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
@@ -267,8 +293,12 @@ static void foldersel_create(void)
        gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
        gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview),
                                     prefs_common.use_stripes_everywhere);
+       gtk_tree_view_set_enable_tree_lines(GTK_TREE_VIEW(treeview), FALSE);
        gtk_tree_view_set_search_column(GTK_TREE_VIEW(treeview),
                                        FOLDERSEL_FOLDERNAME);
+       if (prefs_common.folder_search_wildcard)
+               gtk_tree_view_set_search_equal_func(GTK_TREE_VIEW(treeview),
+                               foldersel_search_name_func, NULL, NULL);
 
        selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
        gtk_tree_selection_set_mode(selection, GTK_SELECTION_BROWSE);
@@ -292,6 +322,7 @@ static void foldersel_create(void)
 
        /* create text renderer */
        renderer = gtk_cell_renderer_text_new();
+       gtk_cell_renderer_set_padding(renderer, 0, 0);
        gtk_tree_view_column_pack_start(column, renderer, TRUE);
        gtk_tree_view_column_set_attributes
                (column, renderer,
@@ -305,7 +336,7 @@ static void foldersel_create(void)
        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
 
        entry = gtk_entry_new();
-       gtk_entry_set_editable(GTK_ENTRY(entry), FALSE);
+       gtk_editable_set_editable(GTK_EDITABLE(entry), FALSE);
        gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
        g_signal_connect(G_OBJECT(entry), "activate",
                         G_CALLBACK(foldersel_entry_activated), NULL);
@@ -340,12 +371,23 @@ static void foldersel_create(void)
 
 static void foldersel_init(void)
 {
-       stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_CLOSE,
-                        &folder_pixbuf);
-       stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_OPEN,
-                        &folderopen_pixbuf);
-       stock_pixbuf_gdk(treeview, STOCK_PIXMAP_DIR_NOSELECT,
-                        &foldernoselect_pixbuf);
+       stock_pixbuf_gdk(STOCK_PIXMAP_DIR_CLOSE, &folder_pixbuf);
+       stock_pixbuf_gdk(STOCK_PIXMAP_DIR_OPEN, &folderopen_pixbuf);
+       stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_CLOSE, &foldernoselect_pixbuf);
+       stock_pixbuf_gdk(STOCK_PIXMAP_DIR_NOSELECT_OPEN, &foldernoselectopen_pixbuf);
+}
+
+void foldersel_reflect_prefs_pixmap_theme(void)
+{
+       if (folder_pixbuf)
+               g_object_unref(folder_pixbuf);
+       if (folderopen_pixbuf)
+               g_object_unref(folderopen_pixbuf);
+       if (foldernoselect_pixbuf)
+               g_object_unref(foldernoselect_pixbuf);
+       if (foldernoselectopen_pixbuf)
+               g_object_unref(foldernoselectopen_pixbuf);
+       foldersel_init();
 }
 
 static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
@@ -359,47 +401,23 @@ static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
        static GdkColor color_noselect = {0, COLOR_DIM, COLOR_DIM, COLOR_DIM};
        static GdkColor color_new;
 
-       gtkut_convert_int_to_gdk_color(prefs_common.color_new, &color_new);
-
-        name = tmpname = folder_item_get_name(item);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_NEW], &color_new);
 
-       if (item->stype != F_NORMAL && FOLDER_IS_LOCAL(item->folder)) {
-               switch (item->stype) {
-               case F_INBOX:
-                       if (!strcmp2(item->name, INBOX_DIR))
-                               name = _("Inbox");
-                       break;
-               case F_OUTBOX:
-                       if (!strcmp2(item->name, OUTBOX_DIR))
-                               name = _("Sent");
-                       break;
-               case F_QUEUE:
-                       if (!strcmp2(item->name, QUEUE_DIR))
-                               name = _("Queue");
-                       break;
-               case F_TRASH:
-                       if (!strcmp2(item->name, TRASH_DIR))
-                               name = _("Trash");
-                       break;
-               case F_DRAFT:
-                       if (!strcmp2(item->name, DRAFT_DIR))
-                               name = _("Drafts");
-                       break;
-               default:
-                       break;
-               }
-       }
+       name = folder_item_get_name(item);
 
        if (folder_has_parent_of_type(item, F_QUEUE) && item->total_msgs > 0) {
-               name = g_strdup_printf("%s (%d)", name, item->total_msgs);
+               tmpname = g_strdup_printf("%s (%d)", name, item->total_msgs);
        } else if (item->unread_msgs > 0) {
-               name = g_strdup_printf("%s (%d)", name, item->unread_msgs);
+               tmpname = g_strdup_printf("%s (%d)", name, item->unread_msgs);
        } else
-               name = g_strdup(name);
+               tmpname = g_strdup(name);
+
+       g_free(name);
+       name = tmpname;
 
        pixbuf = item->no_select ? foldernoselect_pixbuf : folder_pixbuf;
        pixbuf_open =
-               item->no_select ? foldernoselect_pixbuf : folderopen_pixbuf;
+               item->no_select ? foldernoselectopen_pixbuf : folderopen_pixbuf;
 
        if (folder_has_parent_of_type(item, F_DRAFT) ||
            folder_has_parent_of_type(item, F_OUTBOX) ||
@@ -431,7 +449,7 @@ static void foldersel_append_item(GtkTreeStore *store, FolderItem *item,
                           FOLDERSEL_BOLD, weight,
                           -1);
         
-        g_free(tmpname);
+        g_free(name);
 }
 
 static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
@@ -441,9 +459,9 @@ static void foldersel_insert_gnode_in_store(GtkTreeStore *store, GNode *node,
        GtkTreeIter child;
        GNode *iter;
 
-       g_return_if_fail(node != NULL);
-       g_return_if_fail(node->data != NULL);
-       g_return_if_fail(store != NULL);
+       cm_return_if_fail(node != NULL);
+       cm_return_if_fail(node->data != NULL);
+       cm_return_if_fail(store != NULL);
 
        item = FOLDER_ITEM(node->data);
        foldersel_append_item(store, item, &child, parent);
@@ -460,13 +478,17 @@ static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
 
        for (list = folder_get_list(); list != NULL; list = list->next) {
                folder = FOLDER(list->data);
-               g_return_if_fail(folder != NULL);
+               cm_return_if_fail(folder != NULL);
 
                if (type != FOLDER_SEL_ALL) {
                        if (FOLDER_TYPE(folder) == F_NEWS)
                                continue;
                }
-
+               
+               if (cur_folder && (cur_folder->klass != folder->klass
+                   && strcmp2(cur_folder->name, folder->name) != 0))
+                   continue;
+               
                foldersel_insert_gnode_in_store(tree_store, folder->node, NULL);
        }
 
@@ -477,6 +499,7 @@ static void foldersel_set_tree(Folder *cur_folder, FolderSelectionType type)
        gtk_tree_view_expand_all(GTK_TREE_VIEW(treeview));
 }
 
+#include "localfolder.h"
 static gboolean foldersel_selected(GtkTreeSelection *selection,
                                   GtkTreeModel *model, GtkTreePath *path,
                                   gboolean currently_selected, gpointer data)
@@ -499,6 +522,14 @@ static gboolean foldersel_selected(GtkTreeSelection *selection,
                id = folder_item_get_identifier(selected_item);
                gtk_entry_set_text(GTK_ENTRY(entry), id);
                g_free(id);
+       } else
+       if (root_selectable && selected_item && selected_item->folder &&
+                       (FOLDER_TYPE(selected_item->folder) == F_MH ||
+                        FOLDER_TYPE(selected_item->folder) == F_MBOX ||
+                        FOLDER_TYPE(selected_item->folder) == F_IMAP)) {
+               gchar *id = folder_get_identifier(selected_item->folder);
+               gtk_entry_set_text(GTK_ENTRY(entry), id);
+               g_free(id);
        } else
                gtk_entry_set_text(GTK_ENTRY(entry), "");
 
@@ -551,6 +582,11 @@ static void foldersel_new_folder(GtkButton *button, gpointer data)
                return;
        }
 
+       if (FOLDER_TYPE(selected_item->folder) != F_IMAP &&
+                       FOLDER_TYPE(selected_item->folder) != F_NEWS &&
+                       !folder_local_name_ok(new_folder))
+               return;
+
        disp_name = trim_string(new_folder, 32);
        AUTORELEASE_STR(disp_name, {g_free(disp_name); return;});
 
@@ -603,8 +639,42 @@ static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
 
 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
 {
-       if (event && event->keyval == GDK_Escape)
+       if (!event)
+               return FALSE;
+
+       if (event->keyval == GDK_KEY_Escape) {
                foldersel_cancel(NULL, NULL);
+               return TRUE;
+       }
+
+       GtkTreePath *path = NULL;
+       gtk_tree_view_get_cursor(GTK_TREE_VIEW(treeview), &path, NULL);
+       if (path == NULL)
+               return FALSE;
+
+       switch (event->keyval) {
+               case GDK_KEY_Left:
+                       if (gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
+                               gtk_tree_view_collapse_row(GTK_TREE_VIEW(treeview), path);
+                       } else {
+                               gtk_tree_path_up(path);
+                               gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
+                       }
+                       return TRUE;
+                       break;
+               case GDK_KEY_Right:
+                       if (!gtk_tree_view_row_expanded(GTK_TREE_VIEW(treeview), path)) {
+                               gtk_tree_view_expand_row(GTK_TREE_VIEW(treeview), path, FALSE);
+                       } else {
+                               gtk_tree_path_down(path);
+                               gtk_tree_view_set_cursor(GTK_TREE_VIEW(treeview), path, NULL, FALSE);
+                       }
+                       return TRUE;
+                       break;
+       }
+
+       gtk_tree_path_free(path);
+
        return FALSE;
 }