src/template_select.c

   1 /*
   2  * Sylpheed templates subsystem
   3  * Copyright (C) 2001 Alexander Barinov
   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 2 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, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <gtk/gtk.h>
  23 #include <gdk/gdkkeysyms.h>
  24 #include <dirent.h>
  25 #include <sys/stat.h>
  26
  27 #include "intl.h"
  28 #include "manage_window.h"
  29 #include "main.h"
  30 #include "utils.h"
  31 #include "alertpanel.h"
  32 #include "template.h"
  33
  34 static struct Template_select {
  35         GtkWidget *window;
  36         GtkWidget *ok_btn;
  37         GtkWidget *clist_tmpls;
  38
  39         GSList *tmpl_list;
  40         void (*template_cb)(gchar *s, gpointer data);
  41         gpointer save_data;
  42 } tmplsl;
  43
  44 /* widget creating functions */
  45 static void template_select_create_window(void);
  46 static void template_select_setup_window(void);
  47
  48 /* callbacks */
  49 static gint template_select_deleted_cb(GtkWidget *widget,
  50                                        GdkEventAny *event,
  51                                        gpointer data);
  52 static void template_select_key_pressed_cb(GtkWidget *widget,
  53                                            GdkEventKey *event,
  54                                            gpointer data);
  55 static void template_select_cancel_cb(void);
  56 static void template_select_ok_cb(void);
  57
  58 /* Called from elsewhere */
  59 void template_select (void (*template_apply_cb)(gchar *s, gpointer data),
  60                       gpointer data)
  61 {
  62         tmplsl.template_cb = template_apply_cb;
  63         tmplsl.save_data = data;
  64
  65         tmplsl.tmpl_list = template_read_config();
  66
  67         inc_autocheck_timer_remove();
  68
  69         if(!tmplsl.window){
  70                 template_select_create_window();
  71         }
  72         template_select_setup_window();
  73         gtk_widget_show(tmplsl.window);
  74 }
  75
  76 void template_select_create_window(void)
  77 {
  78         /* window structure ;) */
  79         GtkWidget *window;
  80         GtkWidget   *vbox1;
  81         GtkWidget     *scroll1;
  82         GtkWidget       *clist_tmpls;
  83         GtkWidget     *confirm_area;
  84         GtkWidget       *ok_btn;
  85         GtkWidget       *cancel_btn;
  86
  87         gchar *title[] = {_("Registered templates")};
  88
  89         /* main window */
  90         window = gtk_window_new(GTK_WINDOW_DIALOG);
  91         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
  92         gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
  93         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
  94         gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);
  95         gtk_window_set_default_size(GTK_WINDOW(window), 200, 300);
  96
  97         /* vbox to handle template name and content */
  98         vbox1 = gtk_vbox_new(FALSE, 6);
  99         gtk_widget_show(vbox1);
 100         gtk_container_add(GTK_CONTAINER(window), vbox1);
 101
 102         /* templates list */
 103         scroll1 = gtk_scrolled_window_new(NULL, NULL);
 104         gtk_widget_show(scroll1);
 105         gtk_widget_set_usize(scroll1, -1, 150);
 106         gtk_box_pack_start(GTK_BOX(vbox1), scroll1, TRUE, TRUE, 0);
 107         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll1),
 108                                        GTK_POLICY_AUTOMATIC,
 109                                        GTK_POLICY_AUTOMATIC);
 110
 111         clist_tmpls = gtk_clist_new_with_titles(1, title);
 112         gtk_widget_show(clist_tmpls);
 113         gtk_container_add(GTK_CONTAINER(scroll1), clist_tmpls);
 114         gtk_clist_set_column_width(GTK_CLIST(clist_tmpls), 0, 80);
 115         gtk_clist_set_selection_mode(GTK_CLIST(clist_tmpls), GTK_SELECTION_BROWSE);
 116         GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist_tmpls)->column[0].button,
 117                                GTK_CAN_FOCUS);
 118
 119         /* ok | cancel */
 120         gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
 121                                 &cancel_btn, _("Cancel"), NULL, NULL);
 122         gtk_widget_show(confirm_area);
 123         gtk_box_pack_end(GTK_BOX(vbox1), confirm_area, FALSE, FALSE, 0);
 124         gtk_widget_grab_default(ok_btn);
 125
 126         gtk_window_set_title(GTK_WINDOW(window), _("Templates"));
 127
 128         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 129                            GTK_SIGNAL_FUNC(template_select_deleted_cb), NULL);
 130         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 131                            GTK_SIGNAL_FUNC(template_select_key_pressed_cb), NULL);
 132         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
 133                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
 134         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
 135                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
 136         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
 137                            GTK_SIGNAL_FUNC(template_select_ok_cb), NULL);
 138         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
 139                             GTK_SIGNAL_FUNC(template_select_cancel_cb), NULL);
 140
 141         tmplsl.window = window;
 142         tmplsl.ok_btn = ok_btn;
 143         tmplsl.clist_tmpls = clist_tmpls;
 144 }
 145
 146 void template_select_setup_window(void)
 147 {
 148         GtkCList *clist = GTK_CLIST(tmplsl.clist_tmpls);
 149         GSList *cur;
 150         gint row;
 151         Template *tmpl;
 152         gchar *cond_str[1];
 153
 154         manage_window_set_transient(GTK_WINDOW(tmplsl.window));
 155         gtk_widget_grab_focus(tmplsl.ok_btn);
 156
 157         gtk_clist_freeze(clist);
 158         gtk_clist_clear(clist);
 159
 160         for (cur = tmplsl.tmpl_list; cur != NULL; cur = cur->next) {
 161                 tmpl = cur->data;
 162                 cond_str[0] = tmpl->name;
 163                 row = gtk_clist_append(clist, cond_str);
 164                 gtk_clist_set_row_data(clist, row, tmpl);
 165         }
 166
 167         gtk_clist_thaw(clist);
 168 }
 169
 170 static gint template_select_deleted_cb(GtkWidget *widget, GdkEventAny *event,
 171                                        gpointer data)
 172 {
 173         template_select_cancel_cb();
 174         return TRUE;
 175 }
 176
 177 static void template_select_key_pressed_cb(GtkWidget *widget, GdkEventKey *event,
 178                                            gpointer data)
 179 {
 180         if (event && event->keyval == GDK_Escape)
 181                 template_select_cancel_cb();
 182 }
 183
 184 static void template_select_ok_cb(void)
 185 {
 186         GtkCList *clist = GTK_CLIST(tmplsl.clist_tmpls);
 187         gchar *s;
 188         Template *tmpl;
 189         gint row;
 190
 191         if (!clist->selection) return;
 192         row = GPOINTER_TO_INT(clist->selection->data);
 193         tmpl = gtk_clist_get_row_data(clist, row);
 194         s = g_strdup(tmpl->value);
 195
 196         template_clear_config(tmplsl.tmpl_list);
 197         gtk_widget_hide(tmplsl.window);
 198         inc_autocheck_timer_set();
 199         tmplsl.template_cb(s, tmplsl.save_data);
 200 }
 201
 202 static void template_select_cancel_cb(void)
 203 {
 204         template_clear_config(tmplsl.tmpl_list);
 205         gtk_widget_hide(tmplsl.window);
 206         inc_autocheck_timer_set();
 207         tmplsl.template_cb(NULL, tmplsl.save_data);
 208 }