remove all gtk3 conditionals
[claws.git] / src / gtk / foldersort.c
index 20f2837c78c2fe10469f450c61aa9e7264147a3b..9c5eb6913250054c8740abf4807c2bc6c818df3e 100644 (file)
@@ -1,10 +1,10 @@
 /*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2004 Hiroyuki Yamamoto and the Sylpheed-Claws Team
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 2004-2018 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 2 of the License, or
+ * 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,
  * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 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 "foldersort.h"
 #include "inc.h"
 #include "utils.h"
 
+enum {
+       FOLDERSORT_COL_NAME,
+       FOLDERSORT_COL_PTR,
+       N_FOLDERSORT_COLS
+};
+
 typedef struct _FolderSortDialog FolderSortDialog;
 
 struct _FolderSortDialog
@@ -34,8 +41,7 @@ struct _FolderSortDialog
        GtkWidget *moveup_btn;
        GtkWidget *movedown_btn;
        GtkWidget *folderlist;
-
-       gint rows, selected;
+       gint rows;
 };
 
 static void destroy_dialog(FolderSortDialog *dialog)
@@ -49,10 +55,17 @@ static void destroy_dialog(FolderSortDialog *dialog)
 static void ok_clicked(GtkWidget *widget, FolderSortDialog *dialog)
 {
        Folder *folder;
+       GtkTreeModel *model;
+       GtkTreeIter iter;
        int i;
 
+       model = gtk_tree_view_get_model(GTK_TREE_VIEW(dialog->folderlist));
+
        for (i = 0; i < dialog->rows; i++) {
-               folder = gtk_clist_get_row_data(GTK_CLIST(dialog->folderlist), i);
+               if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, i))
+                       continue;
+
+               gtk_tree_model_get(model, &iter, FOLDERSORT_COL_PTR, &folder, -1);
 
                folder_set_sort(folder, dialog->rows - i);
        }
@@ -65,53 +78,125 @@ static void cancel_clicked(GtkWidget *widget, FolderSortDialog *dialog)
        destroy_dialog(dialog);
 }
 
-static void set_selected(FolderSortDialog *dialog, gint row)
+static void set_selected(FolderSortDialog *dialog)
 {
-       if (row >= 0) {
-               gtk_widget_set_sensitive(dialog->moveup_btn, row > 0);
-               gtk_widget_set_sensitive(dialog->movedown_btn, row < (dialog->rows - 1));
+       GtkTreeSelection *sel;
+       GtkTreeModel *model;
+       GtkTreeIter iter;
+       GtkTreePath *path;
+       gint *indices;
+       gint selected;
+
+       /* Get row number of the selected row */
+       sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->folderlist));
+       if (!gtk_tree_selection_get_selected(sel, &model, &iter))
+               return;
+       path = gtk_tree_model_get_path(model, &iter);
+       indices = gtk_tree_path_get_indices(path);
+       selected = indices[0];
+       gtk_tree_path_free(path);
+
+       if (selected >= 0) {
+               gtk_widget_set_sensitive(dialog->moveup_btn, selected > 0);
+               gtk_widget_set_sensitive(dialog->movedown_btn, selected < (dialog->rows - 1));
        } else {
                gtk_widget_set_sensitive(dialog->moveup_btn, FALSE);
                gtk_widget_set_sensitive(dialog->movedown_btn, FALSE);
        }
-
-       dialog->selected = row;
 }
 
 static void moveup_clicked(GtkWidget *widget, FolderSortDialog *dialog)
 {
-       g_return_if_fail(dialog->selected > 0);
+       GtkTreeSelection *sel;
+       GtkTreeModel *model;
+       GtkTreeIter iter, previter;
+       GtkTreePath *path;
+
+       /* Get currently selected iter */
+       sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->folderlist));
+       if (!gtk_tree_selection_get_selected(sel, &model, &iter))
+               return;
+
+       /* Now get the iter above it, if any */
+       /* GTK+2 does not have gtk_tree_model_iter_previous(), so
+        * we have to get through GtkPath */
+       path = gtk_tree_model_get_path(model, &iter);
+       if (!gtk_tree_path_prev(path)) {
+               /* No previous path, are we already on top? */
+               gtk_tree_path_free(path);
+               return;
+       }
+
+       if (!gtk_tree_model_get_iter(model, &previter, path)) {
+               /* Eh? */
+               gtk_tree_path_free(path);
+               return;
+       }
+
+       gtk_tree_path_free(path);
 
-       gtk_clist_swap_rows(GTK_CLIST(dialog->folderlist), dialog->selected, dialog->selected - 1);
+       gtk_list_store_move_before(GTK_LIST_STORE(model), &iter, &previter);
+
+       set_selected(dialog);
 }
 
 static void movedown_clicked(GtkWidget *widget, FolderSortDialog *dialog)
 {
-       g_return_if_fail(dialog->selected < (dialog->rows - 1));
+       GtkTreeSelection *sel;
+       GtkTreeModel *model;
+       GtkTreeIter iter, nextiter;
 
-       gtk_clist_swap_rows(GTK_CLIST(dialog->folderlist), dialog->selected, dialog->selected + 1);
+       /* Get currently selected iter */
+       sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->folderlist));
+       if (!gtk_tree_selection_get_selected(sel, &model, &iter))
+               return;
+
+       /* Now get the iter above it, if any */
+       nextiter = iter;
+       if (!gtk_tree_model_iter_next(model, &nextiter)) {
+               /* No next iter, are we already on the bottom? */
+               return;
+       }
+
+       gtk_list_store_move_after(GTK_LIST_STORE(model), &iter, &nextiter);
+
+       set_selected(dialog);
 }
 
-static void row_selected(GtkCList *clist, gint row, gint column, GdkEventButton *event, FolderSortDialog *dialog)
+static void folderlist_cursor_changed_cb(GtkTreeView *view, gpointer user_data)
 {
-       set_selected(dialog, row);
+       FolderSortDialog *dialog = (FolderSortDialog *)user_data;
+       set_selected(dialog);
 }
 
-static void row_unselected(GtkCList *clist, gint row, gint column, GdkEventButton *event, FolderSortDialog *dialog)
+static void folderlist_row_inserted_cb(GtkTreeModel *model,
+               GtkTreePath *path, GtkTreeIter *iter,
+               gpointer user_data)
 {
-       set_selected(dialog, -1);
+       FolderSortDialog *dialog = (FolderSortDialog *)user_data;
+       GtkTreeSelection *sel;
+
+       /* The only time "row-inserted" signal should be fired is when
+        * a row is reordered using drag&drop. So we want to select
+        * the recently moved row, and call set_selected(), to update
+        * the up/down button sensitivity. */
+       sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->folderlist));
+       gtk_tree_selection_select_iter(sel, iter);
+
+       set_selected(dialog);
 }
 
-static void row_moved(GtkCList *clist, gint srcpos, gint destpos, FolderSortDialog *dialog)
+static gint delete_event(GtkWidget *widget, GdkEventAny *event, FolderSortDialog *dialog)
 {
-       if (dialog->selected == -1)
-               return;
-       else if (srcpos == dialog->selected)
-               set_selected(dialog, destpos);
-       else if (srcpos < dialog->selected && destpos >= dialog->selected)
-               set_selected(dialog, dialog->selected - 1);
-       else if (srcpos > dialog->selected && destpos <= dialog->selected)
-               set_selected(dialog, dialog->selected + 1);
+       destroy_dialog(dialog);
+       return TRUE;
+}
+
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, FolderSortDialog *dialog)
+{
+       if (event && event->keyval == GDK_KEY_Escape)
+               destroy_dialog(dialog);
+       return FALSE;
 }
 
 void foldersort_open()
@@ -119,114 +204,117 @@ void foldersort_open()
        FolderSortDialog *dialog = g_new0(FolderSortDialog, 1);
        GList *flist;
 
-       /* BEGIN GLADE CODE */
-
        GtkWidget *window;
-       GtkWidget *table1;
+       GtkWidget *vbox;
+       GtkWidget *vbox1;
        GtkWidget *label1;
-       GtkWidget *hbuttonbox1;
+       GtkWidget *hbox;
+       GtkWidget *hbox2;
        GtkWidget *ok_btn;
        GtkWidget *cancel_btn;
-       GtkWidget *vbox1;
+       GtkWidget *confirm_area;
        GtkWidget *moveup_btn;
-       GtkWidget *arrow1;
        GtkWidget *movedown_btn;
-       GtkWidget *arrow2;
+       GtkWidget *btn_vbox;
        GtkWidget *scrolledwindow1;
        GtkWidget *folderlist;
-       GtkWidget *label2;
+       GtkTreeViewColumn *col;
+       GtkListStore *store;
+       GtkCellRenderer *rdr;
+       GtkTreeSelection *selector;
+       GtkTreeIter iter;
 
-       window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+       window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "foldersort");
        g_object_set_data(G_OBJECT(window), "window", window);
-       gtk_container_set_border_width(GTK_CONTAINER(window), 4);
-       gtk_window_set_title(GTK_WINDOW(window),
-                            _("Set folder sortorder"));
+       gtk_container_set_border_width(GTK_CONTAINER(window), 8);
+       gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
+       gtk_window_set_title(GTK_WINDOW(window), _("Set mailbox order"));
        gtk_window_set_modal(GTK_WINDOW(window), TRUE);
        gtk_window_set_default_size(GTK_WINDOW(window), 400, 300);
+       g_signal_connect(G_OBJECT(window), "delete_event",
+                        G_CALLBACK(delete_event), dialog);
+       g_signal_connect(G_OBJECT(window), "key_press_event",
+                        G_CALLBACK(key_pressed), dialog);
+
+       vbox = gtk_vbox_new(FALSE, 6);
+       gtk_widget_show(vbox);
+       gtk_container_add(GTK_CONTAINER(window), vbox);
+
+       gtkut_stock_button_set_create(&confirm_area, &cancel_btn, GTK_STOCK_CANCEL,
+                                     &ok_btn, GTK_STOCK_OK,
+                                     NULL, NULL);
+       gtk_widget_show(confirm_area);
+       gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
+       gtk_widget_grab_focus(ok_btn);
 
-       table1 = gtk_table_new(3, 2, FALSE);
-       gtk_widget_show(table1);
-       gtk_container_add(GTK_CONTAINER(window), table1);
-       gtk_table_set_row_spacings(GTK_TABLE(table1), 4);
-       gtk_table_set_col_spacings(GTK_TABLE(table1), 4);
+       g_signal_connect(G_OBJECT(ok_btn), "clicked",
+                         G_CALLBACK(ok_clicked), dialog);
+       g_signal_connect(G_OBJECT(cancel_btn), "clicked",
+                         G_CALLBACK(cancel_clicked), dialog);
 
-       label1 =
-           gtk_label_new(_
-                         ("Move folders up or down to change\nthe sort order in the folderview"));
-       gtk_widget_show(label1);
-       gtk_table_attach(GTK_TABLE(table1), label1, 0, 1, 0, 1,
-                        (GtkAttachOptions) (GTK_FILL),
-                        (GtkAttachOptions) (0), 0, 0);
-       gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_LEFT);
-       gtk_misc_set_alignment(GTK_MISC(label1), 0, 0.5);
-
-       hbuttonbox1 = gtk_hbutton_box_new();
-       gtk_widget_show(hbuttonbox1);
-       gtk_table_attach(GTK_TABLE(table1), hbuttonbox1, 0, 1, 2, 3,
-                        (GtkAttachOptions) (GTK_FILL),
-                        (GtkAttachOptions) (0), 0, 0);
-       gtk_button_box_set_layout(GTK_BUTTON_BOX(hbuttonbox1),
-                                 GTK_BUTTONBOX_END);
-       gtk_button_box_set_spacing(GTK_BUTTON_BOX(hbuttonbox1), 0);
-       gtk_button_box_set_child_size(GTK_BUTTON_BOX(hbuttonbox1), 0, 0);
-       gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX(hbuttonbox1), 0,
-                                         0);
-
-       ok_btn = gtk_button_new_with_label(_("Ok"));
-       gtk_widget_show(ok_btn);
-       gtk_container_add(GTK_CONTAINER(hbuttonbox1), ok_btn);
-       GTK_WIDGET_SET_FLAGS(ok_btn, GTK_CAN_DEFAULT);
-
-       cancel_btn = gtk_button_new_with_label(_("Cancel"));
-       gtk_widget_show(cancel_btn);
-       gtk_container_add(GTK_CONTAINER(hbuttonbox1), cancel_btn);
-       GTK_WIDGET_SET_FLAGS(cancel_btn, GTK_CAN_DEFAULT);
-
-       vbox1 = gtk_vbox_new(FALSE, 0);
+       vbox1 = gtk_vbox_new(FALSE, 8);
        gtk_widget_show(vbox1);
-       gtk_table_attach(GTK_TABLE(table1), vbox1, 1, 2, 1, 2,
-                        (GtkAttachOptions) (GTK_FILL),
-                        (GtkAttachOptions) (GTK_FILL), 0, 0);
-
-       moveup_btn = gtk_button_new();
-       gtk_widget_show(moveup_btn);
-       gtk_box_pack_start(GTK_BOX(vbox1), moveup_btn, FALSE, FALSE, 0);
+       gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0);
+       gtk_container_set_border_width(GTK_CONTAINER(vbox1), 2);
 
-       arrow1 = gtk_arrow_new(GTK_ARROW_UP, GTK_SHADOW_OUT);
-       gtk_widget_show(arrow1);
-       gtk_container_add(GTK_CONTAINER(moveup_btn), arrow1);
+       hbox = gtk_hbox_new(FALSE, 8);
+       gtk_widget_show(hbox);
+       gtk_box_pack_start(GTK_BOX(vbox1), hbox, FALSE, FALSE, 0);
 
-       movedown_btn = gtk_button_new();
-       gtk_widget_show(movedown_btn);
-       gtk_box_pack_start(GTK_BOX(vbox1), movedown_btn, FALSE, FALSE, 0);
+       label1 = gtk_label_new(_
+               ("Move mailboxes up or down to change the sort order "
+                "in the Folder list."));
+       gtk_widget_show(label1);
+       gtk_widget_set_size_request(GTK_WIDGET(label1), 392, -1);
+       gtk_label_set_line_wrap(GTK_LABEL(label1), TRUE);
+       gtk_box_pack_start(GTK_BOX(hbox), label1, FALSE, FALSE, 0);
 
-       arrow2 = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
-       gtk_widget_show(arrow2);
-       gtk_container_add(GTK_CONTAINER(movedown_btn), arrow2);
+       hbox2 = gtk_hbox_new(FALSE, 8);
+       gtk_widget_show(hbox2);
+       gtk_box_pack_start(GTK_BOX(vbox1), hbox2, TRUE, TRUE, 0);
 
        scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
        gtk_widget_show(scrolledwindow1);
-       gtk_table_attach(GTK_TABLE(table1), scrolledwindow1, 0, 1, 1, 2,
-                        (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
-                        (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), 0, 0);
-       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW
-                                      (scrolledwindow1),
+       gtk_widget_set_size_request(scrolledwindow1, -1, 150);
+       gtk_box_pack_start(GTK_BOX(hbox2), scrolledwindow1,
+                          TRUE, TRUE, 0);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolledwindow1),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);
 
-       folderlist = gtk_clist_new(1);
+       /* Create the list store */
+       store = gtk_list_store_new(N_FOLDERSORT_COLS,
+                       G_TYPE_STRING, G_TYPE_POINTER, -1);
+
+       /* Create the view widget */
+       folderlist = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
+       g_object_unref(store);
+       gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(folderlist), TRUE);
+       gtk_tree_view_set_reorderable(GTK_TREE_VIEW(folderlist), TRUE);
+       selector = gtk_tree_view_get_selection(GTK_TREE_VIEW(folderlist));
+       gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
+
+       /* The only column for the view widget */
+       rdr = gtk_cell_renderer_text_new();
+       col = gtk_tree_view_column_new_with_attributes(_("Mailboxes"),
+                       rdr, "markup", FOLDERSORT_COL_NAME, NULL);
+       gtk_tree_view_column_set_min_width(col, 80);
+       gtk_tree_view_append_column(GTK_TREE_VIEW(folderlist), col);
+
        gtk_widget_show(folderlist);
        gtk_container_add(GTK_CONTAINER(scrolledwindow1), folderlist);
-       gtk_clist_set_column_width(GTK_CLIST(folderlist), 0, 80);
-       gtk_clist_column_titles_show(GTK_CLIST(folderlist));
 
-       label2 = gtk_label_new(_("Folders"));
-       gtk_widget_show(label2);
-       gtk_clist_set_column_widget(GTK_CLIST(folderlist), 0, label2);
-       gtk_label_set_justify(GTK_LABEL(label2), GTK_JUSTIFY_LEFT);
-       gtk_misc_set_alignment(GTK_MISC(label2), 0, 0.5);
+       btn_vbox = gtk_vbox_new(FALSE, 8);
+       gtk_widget_show(btn_vbox);
+       gtk_box_pack_start(GTK_BOX(hbox2), btn_vbox, FALSE, FALSE, 0);
 
-       /* END GLADE CODE */
+       moveup_btn = gtk_button_new_from_stock(GTK_STOCK_GO_UP);
+       gtk_widget_show(moveup_btn);
+       gtk_box_pack_start(GTK_BOX(btn_vbox), moveup_btn, FALSE, FALSE, 0);
+
+       movedown_btn =  gtk_button_new_from_stock(GTK_STOCK_GO_DOWN);
+       gtk_widget_show(movedown_btn);
+       gtk_box_pack_start(GTK_BOX(btn_vbox), movedown_btn, FALSE, FALSE, 0);
 
        dialog->window = window;
        dialog->moveup_btn = moveup_btn;
@@ -236,36 +324,45 @@ void foldersort_open()
        gtk_widget_show(window);
        gtk_widget_set_sensitive(moveup_btn, FALSE);
        gtk_widget_set_sensitive(movedown_btn, FALSE);
-       gtk_clist_set_reorderable(GTK_CLIST(folderlist), TRUE);
 
-       g_signal_connect(G_OBJECT(ok_btn), "clicked",
-                         G_CALLBACK(ok_clicked), dialog);
-       g_signal_connect(G_OBJECT(cancel_btn), "clicked",
-                         G_CALLBACK(cancel_clicked), dialog);
+       /* Connect up the signals for the up/down buttons */
        g_signal_connect(G_OBJECT(moveup_btn), "clicked",
                          G_CALLBACK(moveup_clicked), dialog);
        g_signal_connect(G_OBJECT(movedown_btn), "clicked",
                          G_CALLBACK(movedown_clicked), dialog);
 
-       g_signal_connect(G_OBJECT(folderlist), "select-row",
-                        G_CALLBACK(row_selected), dialog);
-       g_signal_connect(G_OBJECT(folderlist), "unselect-row",
-                        G_CALLBACK(row_unselected), dialog);
-       g_signal_connect(G_OBJECT(folderlist), "row-move",
-                        G_CALLBACK(row_moved), dialog);
+//     g_signal_connect(G_OBJECT(folderlist), "select-row",
+//                      G_CALLBACK(row_selected), dialog);
+//     g_signal_connect(G_OBJECT(folderlist), "unselect-row",
+//                      G_CALLBACK(row_unselected), dialog);
+//     g_signal_connect(G_OBJECT(folderlist), "row-move",
+//                      G_CALLBACK(row_moved), dialog);
 
+       /* Populate the list with mailboxes */
        dialog->rows = 0;
-       dialog->selected = -1;
        for (flist = folder_get_list(); flist != NULL; flist = g_list_next(flist)) {
                Folder *folder = flist->data;
-               int row;
-               gchar *text[1];
 
-               text[0] = folder->name;
-               row = gtk_clist_append(GTK_CLIST(folderlist), text);
-               gtk_clist_set_row_data(GTK_CLIST(folderlist), row, folder);
+               gtk_list_store_append(store, &iter);
+               gtk_list_store_set(store, &iter,
+                               FOLDERSORT_COL_NAME, folder->name,
+                               FOLDERSORT_COL_PTR, folder,
+                               -1);
                dialog->rows++;
        }
 
+       /* Connect up the signals for the folderlist */
+       g_signal_connect(G_OBJECT(folderlist), "cursor-changed",
+                       G_CALLBACK(folderlist_cursor_changed_cb), dialog);
+       g_signal_connect(G_OBJECT(store), "row-inserted",
+                       G_CALLBACK(folderlist_row_inserted_cb), dialog);
+
+       /* Select the first row and adjust the sensitivity of
+        * the up/down buttons */
+       if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter)) {
+               gtk_tree_selection_select_iter(selector, &iter);
+               set_selected(dialog);
+       }
+
        inc_lock();
 }