HD_DEFINE_PLUGIN_MODULE (StockPlugin, stock_plugin, HD_TYPE_HOME_PLUGIN_ITEM)
static void
-OnClickRefresh(GtkWidget *widget, StockPluginContext *psContext)
+OnClickRefresh(GtkWidget *widget, GdkEventButton *event, StockPluginContext *psContext)
{
DebugOut(("OnClickRefresh"));
/* Disable button while getting latest stocks */
- gtk_widget_set_sensitive(GTK_WIDGET(psContext->psButton),FALSE);
{
float fPrice;
float fChange;
if(RetrieveStockPrice(psContext->hSG,psContext->psSettings->ppszTickers[0],&fPrice,NULL,&fChange) == SG_OK)
{
char szTime[80];
+ char *pszColour = NULL;
time_t rawtime;
struct tm *timeinfo;
timeinfo = localtime(&rawtime);
strftime(szTime,80,"(%I:%M%p)",timeinfo);
+ /* Highlight the change in price */
+ if(fChange > 0.0f)
+ pszColour = "green";
+ else
+ pszColour = "red";
+
/* Update to latest price */
- sprintf(szBuffer,"%s %.2f %.2f%% %s",psContext->psSettings->ppszTickers[0],fPrice,fChange,szTime);
+ sprintf(szBuffer,
+ "%s %.2f <span foreground=\"%s\">%.2f%%</span> <span foreground=\"grey\">%s</span>",
+ psContext->psSettings->ppszTickers[0],fPrice,pszColour,fChange,szTime);
- hildon_button_set_title(HILDON_BUTTON(psContext->psButton),szBuffer);
- gtk_widget_queue_draw(GTK_WIDGET(psContext->psBox));
+ gtk_label_set_markup(GTK_LABEL(psContext->psLabel),szBuffer);
+ gtk_widget_queue_draw(GTK_WIDGET(psContext->psLabel));
}
/*
If it fails, leave the old price as the user can see the timestamp
hildon_banner_show_information(GTK_WIDGET(widget),NULL,"Failed to retrieve stock information, check ticker symbol and try again.");
}
}
- gtk_widget_set_sensitive(GTK_WIDGET(psContext->psButton),TRUE);
}
static gboolean
return FALSE;
/* Update stock price */
- OnClickRefresh(GTK_WIDGET(psContext->psButton),psContext);
+ OnClickRefresh(GTK_WIDGET(psContext->psLabel),NULL,psContext);
return TRUE;
}
}
/* Force a refresh as the ticker changed */
- OnClickRefresh(GTK_WIDGET(psContext->psButton),psContext);
+ OnClickRefresh(GTK_WIDGET(psContext->psLabel),NULL,psContext);
}
uiUpdateSelection = hildon_touch_selector_get_active(HILDON_TOUCH_SELECTOR(timeselector),0);
static GtkWidget *stock_create_gui(gchar *pszStockLabel,
StockPluginContext *psContext)
{
- HildonButton *psButton = NULL;
+ GtkWidget *label;
+ GtkWidget *eventbox;
DebugOut(("stock_create_gui"));
- psButton = (HildonButton*)hildon_button_new_with_text (HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
- HILDON_BUTTON_ARRANGEMENT_VERTICAL,
- pszStockLabel,
- NULL);
+ label = gtk_label_new(pszStockLabel);
+ eventbox = gtk_event_box_new();
+
+ gtk_event_box_set_visible_window(GTK_EVENT_BOX(eventbox),FALSE);
+ gtk_container_set_border_width(GTK_CONTAINER(eventbox),3);
- psContext->psButton = psButton;
+ gtk_container_add(GTK_CONTAINER(eventbox),label);
- /* Setup button click signal for refreshing stocks */
- gtk_signal_connect (GTK_OBJECT(psButton),"clicked",GTK_SIGNAL_FUNC(OnClickRefresh),(gpointer)psContext);
+ g_signal_connect(GTK_CONTAINER(eventbox),"button-press-event",G_CALLBACK(OnClickRefresh),(gpointer)psContext);
/* Display */
- gtk_widget_show_all(GTK_WIDGET(psButton));
+ gtk_widget_show_all(GTK_WIDGET(eventbox));
+
+ psContext->psLabel = label;
+ psContext->psEventBox = eventbox;
- return GTK_WIDGET(psButton);
+ return eventbox;
}
static void
stock_read_settings(psContext->psSettings);
/* Create GUI widget interface (and sets links in context) */
- psContext->psBox = stock_create_gui("Click to Update",psContext);
-
- gtk_container_add (GTK_CONTAINER (desktop_plugin), psContext->psBox);
+ stock_create_gui("Click to Update",psContext);
+
+ gtk_container_add(GTK_CONTAINER(desktop_plugin), psContext->psEventBox);
psContext->hSG = hSG;
psContext->nTimerID = -1;
}
static void
+stock_plugin_realize(GtkWidget* widget)
+{
+ GdkScreen *screen = gtk_widget_get_screen(widget);
+ gtk_widget_set_colormap(widget, gdk_screen_get_rgba_colormap(screen));
+ gtk_widget_set_app_paintable(widget, TRUE);
+ GTK_WIDGET_CLASS(stock_plugin_parent_class)->realize(widget);
+}
+
+void
+cairo_rounded_rectangle(cairo_t *cr,
+ double x,
+ double y,
+ double width,
+ double height,
+ double corner_div)
+{
+ double aspect = 1.0;
+ double corner_radius = height / corner_div;
+ double radius = corner_radius / aspect;
+ double degrees = 3.14159265 / 180.0;
+
+ cairo_new_sub_path (cr);
+ cairo_arc (cr, x + width - radius, y + radius, radius, -90 * degrees, 0 * degrees);
+ cairo_arc (cr, x + width - radius, y + height - radius, radius, 0 * degrees, 90 * degrees);
+ cairo_arc (cr, x + radius, y + height - radius, radius, 90 * degrees, 180 * degrees);
+ cairo_arc (cr, x + radius, y + radius, radius, 180 * degrees, 270 * degrees);
+ cairo_close_path (cr);
+
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.25);
+ cairo_fill_preserve (cr);
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 1.0);
+ cairo_set_line_width (cr, 1.0);
+ cairo_stroke (cr);
+}
+
+static gboolean
+stock_plugin_expose(GtkWidget* widget, GdkEventExpose *event)
+{
+ PangoLayout* layout;
+ PangoFontDescription* desc;
+ cairo_t* cr;
+ int width = 0;
+ int height = 0;
+
+ GdkRectangle *psRect;
+
+ StockPluginContext *psContext = STOCK_HOME_PLUGIN(widget)->context;
+
+ cr = gdk_cairo_create(GDK_DRAWABLE(widget->window));
+
+ psRect = &event->area;
+
+ width = psRect->width;
+ height = psRect->height;
+
+ DebugOut(("X: %d Y: %d Width: %d Height %d",psRect->x,psRect->y,psRect->width,psRect->height));
+
+ cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.5);
+ cairo_rounded_rectangle(cr, 0, 0, width, height, 10.0);
+ cairo_fill(cr);
+
+ cairo_destroy(cr);
+ return GTK_WIDGET_CLASS(stock_plugin_parent_class)->expose_event(widget, event);
+}
+
+static void
stock_plugin_class_init (StockPluginClass *klass)
{
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
+ #if 1
+ widget_class->realize = stock_plugin_realize;
+ widget_class->expose_event = stock_plugin_expose;
+ #endif
G_OBJECT_CLASS(klass)->finalize = stock_plugin_finalize;
}
projects / stockwidget / blobdiff