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
  55 typedef struct _ModestHildon2WindowPrivate ModestHildon2WindowPrivate;
  56 struct _ModestHildon2WindowPrivate {
  57
  58         GtkWidget *app_menu;
  59         ModestDimmingRulesGroup *app_menu_dimming_group;
  60
  61 };
  62 #define MODEST_HILDON2_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  63                                                                             MODEST_TYPE_HILDON2_WINDOW, \
  64                                                                             ModestHildon2WindowPrivate))
  65
  66 /* globals */
  67 static GtkWindowClass *parent_class = NULL;
  68
  69 /************************************************************************/
  70
  71 GType
  72 modest_hildon2_window_get_type (void)
  73 {
  74         static GType my_type = 0;
  75         if (!my_type) {
  76                 static const GTypeInfo my_info = {
  77                         sizeof(ModestHildon2WindowClass),
  78                         NULL,           /* base init */
  79                         NULL,           /* base finalize */
  80                         (GClassInitFunc) modest_hildon2_window_class_init,
  81                         NULL,           /* class finalize */
  82                         NULL,           /* class data */
  83                         sizeof(ModestHildon2Window),
  84                         1,              /* n_preallocs */
  85                         (GInstanceInitFunc) modest_hildon2_window_instance_init,
  86                         NULL
  87                 };
  88                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
  89                                                   "ModestHildon2Window",
  90                                                   &my_info, 0);
  91         }
  92         return my_type;
  93 }
  94
  95 static void
  96 modest_hildon2_window_class_init (gpointer klass, gpointer class_data)
  97 {
  98         GObjectClass *gobject_class;
  99         gobject_class = (GObjectClass*) klass;
 100         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 101         HildonWindowClass *hildon_window_class = (HildonWindowClass *) klass;
 102
 103         parent_class            = g_type_class_peek_parent (klass);
 104         gobject_class->finalize = modest_hildon2_window_finalize;
 105
 106         g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowPrivate));
 107
 108         hildon_window_class->toggle_menu = modest_hildon2_window_toggle_menu;
 109
 110         modest_window_class->zoom_minus_func = on_zoom_minus_plus_not_implemented;
 111         modest_window_class->zoom_plus_func = on_zoom_minus_plus_not_implemented;
 112         modest_window_class->show_toolbar_func = modest_hildon2_window_show_toolbar;
 113 }
 114
 115 static void
 116 modest_hildon2_window_finalize (GObject *obj)
 117 {
 118         ModestHildon2WindowPrivate *priv;
 119
 120         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE(obj);
 121
 122         g_object_unref (priv->app_menu_dimming_group);
 123         priv->app_menu_dimming_group = NULL;
 124
 125         G_OBJECT_CLASS(parent_class)->finalize (obj);
 126 }
 127
 128 static void
 129 modest_hildon2_window_instance_init (GTypeInstance *instance, gpointer g_class)
 130 {
 131         ModestHildon2Window *self = NULL;
 132         ModestWindowPrivate *parent_priv = NULL;
 133         ModestHildon2WindowPrivate *priv = NULL;
 134
 135         self = (ModestHildon2Window *) instance;
 136         parent_priv = MODEST_WINDOW_GET_PRIVATE (self);
 137         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 138
 139         parent_priv->ui_dimming_manager = modest_ui_dimming_manager_new();
 140         priv->app_menu_dimming_group = modest_dimming_rules_group_new (MODEST_DIMMING_RULES_MENU, FALSE);
 141
 142         setup_menu (self);
 143
 144         modest_ui_dimming_manager_insert_rules_group (parent_priv->ui_dimming_manager,
 145                                                       priv->app_menu_dimming_group);
 146
 147         /* Dont't restore settings here,
 148          * because it requires a gtk_widget_show(),
 149          * and we don't want to do that until later,
 150          * so that the UI is not visible for non-menu D-Bus activation.
 151          */
 152 }
 153
 154 static gboolean
 155 on_zoom_minus_plus_not_implemented (ModestWindow *window)
 156 {
 157         g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW (window), FALSE);
 158
 159         hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
 160         return FALSE;
 161
 162 }
 163
 164 void
 165 modest_hildon2_window_add_button_to_menu (ModestHildon2Window *self,
 166                                           GtkButton *button,
 167                                           ModestDimmingCallback dimming_callback)
 168 {
 169         ModestHildon2WindowPrivate *priv;
 170
 171         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 172         g_return_if_fail (GTK_IS_BUTTON (button));
 173         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 174
 175         if (dimming_callback)
 176                 modest_dimming_rules_group_add_widget_rule (priv->app_menu_dimming_group,
 177                                                             GTK_WIDGET (button),
 178                                                             (GCallback) dimming_callback,
 179                                                             MODEST_WINDOW (self));
 180         hildon_app_menu_append (HILDON_APP_MENU (priv->app_menu), GTK_BUTTON (button));
 181 }
 182
 183 void
 184 modest_hildon2_window_add_to_menu (ModestHildon2Window *self,
 185                                    gchar *label,
 186                                    ModestHildon2AppMenuCallback callback,
 187                                    ModestDimmingCallback dimming_callback)
 188 {
 189         ModestHildon2WindowPrivate *priv = NULL;
 190         GtkWidget *button;
 191
 192         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 193         g_return_if_fail (label && label[0] != '\0');
 194         g_return_if_fail (callback != NULL);
 195
 196         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 197
 198         button = gtk_button_new_with_label (label);
 199         g_signal_connect_after (G_OBJECT (button), "clicked",
 200                                 G_CALLBACK (callback), (gpointer) self);
 201
 202         modest_hildon2_window_add_button_to_menu (self, GTK_BUTTON (button), dimming_callback);
 203 }
 204
 205 static void setup_menu (ModestHildon2Window *self)
 206 {
 207         ModestHildon2WindowPrivate *priv = NULL;
 208
 209         g_return_if_fail (MODEST_IS_HILDON2_WINDOW(self));
 210
 211         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (self);
 212
 213         priv->app_menu = hildon_app_menu_new ();
 214
 215         /* we expect that the app menu is filled in children using the expected
 216          * add_to_menu methods */
 217
 218         hildon_stackable_window_set_main_menu (HILDON_STACKABLE_WINDOW (self),
 219                                                HILDON_APP_MENU (priv->app_menu));
 220 }
 221
 222 static gboolean
 223 modest_hildon2_window_toggle_menu (HildonWindow *window,
 224                                     guint button,
 225                                     guint32 time)
 226 {
 227         ModestHildon2WindowPrivate *priv = NULL;
 228
 229         priv = MODEST_HILDON2_WINDOW_GET_PRIVATE (window);
 230
 231         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
 232
 233         gtk_widget_queue_resize (priv->app_menu);
 234
 235         return HILDON_WINDOW_CLASS (parent_class)->toggle_menu (window, button, time);
 236 }
 237
 238 static void
 239 modest_hildon2_window_show_toolbar (ModestWindow *self,
 240                                     gboolean show_toolbar)
 241 {
 242         /* Empty implementation: Hildon 2.2 implementation
 243          * doesn't switch toolbar visibility */
 244 }