7 #include <hildon-home-plugin/hildon-home-plugin-interface.h>
10 #include "launcher-item.h"
13 void *hildon_home_applet_lib_initialize (void *state_data, int *state_size, GtkWidget **widget);
14 void hildon_home_applet_lib_deinitialize (void *applet_data);
15 void hildon_home_applet_lib_background (void *applet_data);
16 void hildon_home_applet_lib_foreground(void *applet_data);
17 int hildon_home_applet_lib_save_state(void *applet_data, void **state_data, int *state_size);
18 GtkWidget *hildon_home_applet_lib_settings(void *applet_data, GtkWindow *parent);
21 #define SLA_APPLET_DBUS_NAME "simple-launcher"
22 #define SLA_APPLET_VERSION "0.0"
24 class SimpleLauncherApplet {
26 SimpleLauncherApplet();
27 ~SimpleLauncherApplet();
29 bool doInit(void *state_data, int *state_size);
33 int saveState(void **state_data, int *state_size);
34 GtkWidget *settings(GtkWindow *parent);
36 GtkWidget *getWidget() { return myWidget; }
38 static void _button_clicked(GtkToolButton *, void *);
43 void buttonClicked(GtkToolButton *);
46 osso_context_t *myContext;
49 std::vector<LauncherItem *> myItems;
51 static char *ourFiles[];
54 // Hildon home applet interface functions
56 void *hildon_home_applet_lib_initialize(void *state_data, int *state_size, GtkWidget **widget) {
57 SimpleLauncherApplet *applet = new SimpleLauncherApplet();
60 if (applet->doInit(state_data, state_size)) {
61 *widget = applet->getWidget();
71 void hildon_home_applet_lib_deinitialize(void *applet_data) {
72 SimpleLauncherApplet *applet = (SimpleLauncherApplet *)applet_data;
77 void hildon_home_applet_lib_background(void *applet_data) {
78 ((SimpleLauncherApplet *)applet_data)->background();
81 void hildon_home_applet_lib_foreground (void *applet_data) {
82 ((SimpleLauncherApplet *)applet_data)->foreground();
85 GtkWidget *hildon_home_applet_lib_settings(void *applet_data, GtkWindow *parent) {
86 return ((SimpleLauncherApplet *)applet_data)->settings(parent);
89 int hildon_home_applet_lib_save_state (void *applet_data, void **state_data, int *state_size) {
90 return ((SimpleLauncherApplet *)applet_data)->saveState(state_data, state_size);
93 // SimpleLauncherApplet implementation
95 char *SimpleLauncherApplet::ourFiles[] = {
96 "/usr/share/applications/hildon/FBReader.desktop",
97 "/usr/share/applications/hildon/filemanager.desktop",
98 "/usr/share/applications/hildon/hildon-control-panel.desktop",
99 "/usr/share/applications/hildon/osso-application-installer.desktop",
100 "/usr/share/applications/hildon/osso-music-player.desktop",
101 "/usr/share/applications/hildon/osso-xterm.desktop",
105 SimpleLauncherApplet::SimpleLauncherApplet(): myContext(0), myWidget(0) {
108 bool SimpleLauncherApplet::doInit(void *state_data, int *state_size) {
109 if ((myContext = osso_initialize(SLA_APPLET_DBUS_NAME, SLA_APPLET_VERSION, FALSE, NULL)) == 0) {
110 g_debug("sla-applet: failed to initialize the osso layer");
114 for (int i = 0 ; ourFiles[i] != 0 ; ++i) {
115 LauncherItem *item = new LauncherItem();
117 if (item->load(ourFiles[i])) {
118 myItems.push_back(item);
128 gtk_widget_show_all(myWidget);
133 SimpleLauncherApplet::~SimpleLauncherApplet() {
134 for (std::vector<LauncherItem *>::iterator it = myItems.begin(); it != myItems.end(); ++it) {
144 gtk_widget_destroy(myWidget);
148 if (myContext != 0) {
149 osso_deinitialize(myContext);
154 bool SimpleLauncherApplet::initWidget() {
155 bool have_buttons = false;
157 myWidget = gtk_toolbar_new();
159 for (std::vector<LauncherItem *>::const_iterator it = myItems.begin(); it != myItems.end(); ++it) {
160 GtkToolItem *button = gtk_tool_button_new(gtk_image_new_from_pixbuf((*it)->getIcon(26)), 0);
162 gtk_object_set_user_data(GTK_OBJECT(button), *it);
163 g_signal_connect(button, "clicked", G_CALLBACK(_button_clicked), this);
165 gtk_toolbar_insert(GTK_TOOLBAR(myWidget), button, -1);
171 gtk_widget_destroy(myWidget);
178 void SimpleLauncherApplet::_button_clicked(GtkToolButton *button, void *self) {
179 ((SimpleLauncherApplet *)self)->buttonClicked(button);
182 void SimpleLauncherApplet::buttonClicked(GtkToolButton *button) {
184 LauncherItem *item = (LauncherItem *)gtk_object_get_user_data(GTK_OBJECT(button));
187 item->activate(myContext);
192 int SimpleLauncherApplet::saveState(void **state_data, int *state_size) {
193 if (state_data != 0) {
197 if (state_size != 0) {
204 GtkWidget *SimpleLauncherApplet::settings(GtkWindow *parent) {
205 // TODO: in case we want SimpleLauncherApplet to be configurable, this method
206 // should return a gtk_menu_item that would be included in home settings
207 // menu. Method should make sure that when we activate that item, a
208 // corresponding dialog appears.