git.maemo.org Git - modest/blob - src/hildon2/modest-hildon2-window.c

   1 /* Copyright (c) 2008, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <hildon/hildon-banner.h>
  31 #include <modest-platform.h>
  32 #include <hildon/hildon-program.h>
  33 #include <modest-maemo-utils.h>
  34 #include <modest-defs.h>
  35 #include <modest-ui-dimming-rules.h>
  36 #include <modest-ui-dimming-manager.h>
  37 #include <modest-window-priv.h>
  38 #include <modest-hildon2-window.h>
  39 #include <modest-ui-actions.h>
  40
  41 /* 'private'/'protected' functions */
  42 static void modest_hildon2_window_class_init  (gpointer klass, gpointer class_data);
  43 static void modest_hildon2_window_instance_init (GTypeInstance *instance, gpointer g_class);
  44 static void modest_hildon2_window_finalize    (GObject *obj);
  45
  46 static gboolean on_zoom_minus_plus_not_implemented (ModestWindow *window);
  47 static void setup_menu (ModestHildon2Window *self);
  48
  49 static void modest_hildon2_window_show_toolbar (ModestWindow *self,
  50                                                  gboolean show_toolbar);
  51 static gboolean modest_hildon2_window_toggle_menu (HildonWindow *window,
  52                                                     guint button,
  53                                                     guint32 time);
  54 static void modest_hildon2_window_pack_toolbar_not_implemented (ModestHildon2Window *self,
  55                                                                 GtkPackType pack_type,
  56                                                                 GtkWidget *toolbar);
  57
  58 typedef struct _ModestHildon2WindowPrivate ModestHildon2WindowPrivate;
  59 struct _ModestHildon2WindowPrivate {
  60
  61         GtkWidget *app_menu;
  62         ModestDimmingRulesGroup *app_menu_dimming_group;
  63
  64 };
  65 #define MODEST_HILDON2_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  66                                                                             MODEST_TYPE_HILDON2_WINDOW, \
  67                                                                             ModestHildon2WindowPrivate))
  68
  69 /* globals */
  70 static GtkWindowClass *parent_class = NULL;
  71
  72 /************************************************************************/
  73
  74 GType
  75 modest_hildon2_window_get_type (void)
  76 {
  77         static GType my_type = 0;
  78         if (!my_type) {
  79                 static const GTypeInfo my_info = {
  80                         sizeof(ModestHildon2WindowClass),
  81                         NULL,           /* base init */
  82                         NULL,           /* base finalize */
  83                         (GClassInitFunc) modest_hildon2_window_class_init,
  84                         NULL,           /* class finalize */
  85                         NULL,           /* class data */
  86                         sizeof(ModestHildon2Window),
  87                         1,              /* n_preallocs */
  88                         (GInstanceInitFunc) modest_hildon2_window_instance_init,
  89                         NULL
  90                 };
  91                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
  92                                                   "ModestHildon2Window",
  93                                                   &my_info, 0);
  94         }
  95         return my_type;
  96 }
  97
  98 static void
  99 modest_hildon2_window_class_init (gpointer klass, gpointer class_data)
 100 {
 101         GObjectClass *gobject_class;
 102         gobject_class = (GObjectClass*) klass;
 103         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 104         HildonWindowClass *hildon_window_class = (HildonWindowClass *) klass;
 105         ModestHildon2WindowClass *modest_hildon2_window_class = (ModestHildon2WindowClass *) klass;
 106
 107         parent_class            = g_type_class_peek_parent (klass);
 108         gobject_class->finalize = modest_hildon2_window_finalize;
 109
 110         g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowPrivate));
 111
 112         hildon_window_class->toggle_menu = modest_hildon2_window_toggle_menu;
 113
 114         modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
 115         modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
 116         modest_window_class->show_toolbar_func = modest_hildon2_window_show_toolbar;
 117
 118         modest_hildon2_window_class->pack_toolbar_func = modest_hildon2_window_pack_toolbar_not_implemented;
 119 }
 120
 121 static void
 122 modest_hildon2_window_finalize (GObject *obj)
 123 {
 124         ModestHildon2WindowPrivate *priv;
 125
 126         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE(obj);
 127
 128         g_object_unref (priv->app_menu_dimming_group);
 129         priv->app_menu_dimming_group = NULL;
 130
 131         G_OBJECT_CLASS(parent_class)->finalize (obj);
 132 }
 133
 134 static void
 135 modest_hildon2_window_instance_init (GTypeInstance *instance, gpointer g_class)
 136 {
 137         ModestHildon2Window *self = NULL;
 138         ModestWindowPrivate *parent_priv = NULL;
 139         ModestHildon2WindowPrivate *priv = NULL;
 140
 141         self = (ModestHildon2Window *) instance;
 142         parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 143         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 144
 145         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new();
 146         priv->app_menu_dimming_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
 147
 148         setup_menu (self);
 149
 150         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager,
 151                                                       priv->app_menu_dimming_group);
 152
 153         /* Dont't restore settings here,
 154          * because it requires a gtk_widget_show(),
 155          * and we don't want to do that until later,
 156          * so that the UI is not visible for non-menu D-Bus activation.
 157          */
 158 }
 159
 160 static gboolean
 161 on_zoom_minus_plus_not_implemented (ModestWindow *window)
 162 {
 163         g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW (window), FALSE);
 164
 165         hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
 166         return FALSE;
 167
 168 }
 169
 170 static void
 171 modest_hildon2_window_pack_toolbar_not_implemented (ModestHildon2Window *self,
 172                                                     GtkPackType pack_type,
 173                                                     GtkWidget *toolbar)
 174 {
 175         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 176
 177         g_warning ("%s not implemented", __FUNCTION__);
 178 }
 179
 180 void
 181 modest_hildon2_window_pack_toolbar (ModestHildon2Window *self,
 182                                     GtkPackType pack_type,
 183                                     GtkWidget *toolbar)
 184 {
 185         g_return_if_fail (MODEST_IS_HILDON2_WINDOW (self));
 186
 187         MODEST_HILDON2_WINDOW_GET_CLASS (self)->pack_toolbar_func (self, pack_type, toolbar);
 188 }
 189
 190 void
 191 modest_hildon2_window_add_button_to_menu (ModestHildon2Window *self,
 192                                           GtkButton *button,
 193                                           ModestDimmingCallback dimming_callback)
 194 {
 195         ModestHildon2WindowPrivate *priv;
 196
 197         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 198         g_return_if_fail (GTK_IS_BUTTON (button));
 199         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 200
 201         if (dimming_callback)
 202                 modest_dimming_rules_group_add_widget_rule (priv->app_menu_dimming_group,
 203                                                             GTK_WIDGET (button),
 204                                                             (GCallback) dimming_callback,
 205                                                             MODEST_WINDOW (self));
 206         hildon_app_menu_append (HILDON_APP_MENU (priv->app_menu), GTK_BUTTON (button));
 207 }
 208
 209 void
 210 modest_hildon2_window_add_to_menu (ModestHildon2Window *self,
 211                                    gchar *label,
 212                                    ModestHildon2AppMenuCallback callback,
 213                                    ModestDimmingCallback dimming_callback)
 214 {
 215         ModestHildon2WindowPrivate *priv = NULL;
 216         GtkWidget *button;
 217
 218         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 219         g_return_if_fail (label && label[0] != '\0');
 220         g_return_if_fail (callback != NULL);
 221
 222         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 223
 224         button = gtk_button_new_with_label (label);
 225         g_signal_connect_after (G_OBJECT (button), "clicked",
 226                                 G_CALLBACK (callback), (gpointer) self);
 227
 228         modest_hildon2_window_add_button_to_menu (self, GTK_BUTTON (button), dimming_callback);
 229 }
 230
 231 static void setup_menu (ModestHildon2Window *self)
 232 {
 233         ModestHildon2WindowPrivate *priv = NULL;
 234
 235         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 236
 237         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 238
 239         priv->app_menu = hildon_app_menu_new ();
 240
 241         /* we expect that the app menu is filled in children using the expected
 242          * add_to_menu methods */
 243
 244         hildon_stackable_window_set_main_menu (HILDON_STACKABLE_WINDOW (self),
 245                                                HILDON_APP_MENU (priv->app_menu));
 246 }
 247
 248 static gboolean
 249 modest_hildon2_window_toggle_menu (HildonWindow *window,
 250                                     guint button,
 251                                     guint32 time)
 252 {
 253         ModestHildon2WindowPrivate *priv = NULL;
 254
 255         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (window);
 256
 257         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
 258
 259         gtk_widget_queue_resize (priv->app_menu);
 260
 261         return HILDON_WINDOW_CLASS (parent_class)->toggle_menu (window, button, time);
 262 }
 263
 264 static void
 265 modest_hildon2_window_show_toolbar (ModestWindow *self,
 266                                     gboolean show_toolbar)
 267 {
 268         /* Empty implementation: Hildon 2.2 implementation
 269          * doesn't switch toolbar visibility */
 270 }