diff options
Diffstat (limited to 'src/gsm_color_button.c')
| -rw-r--r-- | src/gsm_color_button.c | 1138 |
1 files changed, 569 insertions, 569 deletions
diff --git a/src/gsm_color_button.c b/src/gsm_color_button.c index ffcf270..b22407c 100644 --- a/src/gsm_color_button.c +++ b/src/gsm_color_button.c @@ -38,33 +38,33 @@ struct _GSMColorButtonPrivate { - GtkWidget *cs_dialog; /* Color selection dialog */ + GtkWidget *cs_dialog; /* Color selection dialog */ - gchar *title; /* Title for the color selection window */ + gchar *title; /* Title for the color selection window */ - GdkColor color; + GdkColor color; - gdouble fraction; /* Only used by GSMCP_TYPE_PIE */ - guint type; - cairo_surface_t *image_buffer; - gdouble highlight; + gdouble fraction; /* Only used by GSMCP_TYPE_PIE */ + guint type; + cairo_surface_t *image_buffer; + gdouble highlight; }; /* Properties */ enum { - PROP_0, - PROP_PERCENTAGE, - PROP_TITLE, - PROP_COLOR, - PROP_TYPE + PROP_0, + PROP_PERCENTAGE, + PROP_TITLE, + PROP_COLOR, + PROP_TYPE }; /* Signals */ enum { - COLOR_SET, - LAST_SIGNAL + COLOR_SET, + LAST_SIGNAL }; #define GSMCP_MIN_WIDTH 15 @@ -75,52 +75,52 @@ static void gsm_color_button_class_init (GSMColorButtonClass * klass); static void gsm_color_button_init (GSMColorButton * color_button); static void gsm_color_button_finalize (GObject * object); static void gsm_color_button_set_property (GObject * object, guint param_id, - const GValue * value, - GParamSpec * pspec); + const GValue * value, + GParamSpec * pspec); static void gsm_color_button_get_property (GObject * object, guint param_id, - GValue * value, - GParamSpec * pspec); + GValue * value, + GParamSpec * pspec); static void gsm_color_button_realize (GtkWidget * widget); #if GTK_CHECK_VERSION(3,0,0) static void gsm_color_button_get_preferred_width (GtkWidget * widget, gint * minimum_width, gint * natural_width); static void gsm_color_button_get_preferred_height (GtkWidget * widget, gint * minimum_height, gint * natural_height); #else static void gsm_color_button_size_request (GtkWidget * widget, - GtkRequisition * requisition); + GtkRequisition * requisition); #endif static void gsm_color_button_size_allocate (GtkWidget * widget, - GtkAllocation * allocation); + GtkAllocation * allocation); static void gsm_color_button_unrealize (GtkWidget * widget); static void gsm_color_button_state_changed (GtkWidget * widget, - GtkStateType previous_state); + GtkStateType previous_state); static void gsm_color_button_style_set (GtkWidget * widget, - GtkStyle * previous_style); + GtkStyle * previous_style); static gint gsm_color_button_clicked (GtkWidget * widget, - GdkEventButton * event); + GdkEventButton * event); static gboolean gsm_color_button_enter_notify (GtkWidget * widget, - GdkEventCrossing * event); + GdkEventCrossing * event); static gboolean gsm_color_button_leave_notify (GtkWidget * widget, - GdkEventCrossing * event); + GdkEventCrossing * event); /* source side drag signals */ static void gsm_color_button_drag_begin (GtkWidget * widget, - GdkDragContext * context, - gpointer data); + GdkDragContext * context, + gpointer data); static void gsm_color_button_drag_data_get (GtkWidget * widget, - GdkDragContext * context, - GtkSelectionData * selection_data, - guint info, guint time, - GSMColorButton * color_button); + GdkDragContext * context, + GtkSelectionData * selection_data, + guint info, guint time, + GSMColorButton * color_button); /* target side drag signals */ static void gsm_color_button_drag_data_received (GtkWidget * widget, - GdkDragContext * context, - gint x, - gint y, - GtkSelectionData * - selection_data, guint info, - guint32 time, - GSMColorButton * - color_button); + GdkDragContext * context, + gint x, + gint y, + GtkSelectionData * + selection_data, guint info, + guint32 time, + GSMColorButton * + color_button); static guint color_button_signals[LAST_SIGNAL] = { 0 }; @@ -132,315 +132,315 @@ static const GtkTargetEntry drop_types[] = { {"application/x-color", 0, 0} }; GType gsm_color_button_get_type () { - static GType gsm_color_button_type = 0; - - if (!gsm_color_button_type) - { - static const GTypeInfo gsm_color_button_info = { - sizeof (GSMColorButtonClass), - NULL, - NULL, - (GClassInitFunc) gsm_color_button_class_intern_init, - NULL, - NULL, - sizeof (GSMColorButton), - 0, - (GInstanceInitFunc) gsm_color_button_init, - }; - - gsm_color_button_type = - g_type_register_static (GTK_TYPE_DRAWING_AREA, "GSMColorButton", - &gsm_color_button_info, 0); + static GType gsm_color_button_type = 0; + + if (!gsm_color_button_type) + { + static const GTypeInfo gsm_color_button_info = { + sizeof (GSMColorButtonClass), + NULL, + NULL, + (GClassInitFunc) gsm_color_button_class_intern_init, + NULL, + NULL, + sizeof (GSMColorButton), + 0, + (GInstanceInitFunc) gsm_color_button_init, + }; + + gsm_color_button_type = + g_type_register_static (GTK_TYPE_DRAWING_AREA, "GSMColorButton", + &gsm_color_button_info, 0); } - return gsm_color_button_type; + return gsm_color_button_type; } static void gsm_color_button_class_intern_init (gpointer klass) { - gsm_color_button_parent_class = g_type_class_peek_parent (klass); - gsm_color_button_class_init ((GSMColorButtonClass *) klass); + gsm_color_button_parent_class = g_type_class_peek_parent (klass); + gsm_color_button_class_init ((GSMColorButtonClass *) klass); } static void gsm_color_button_class_init (GSMColorButtonClass * klass) { - GObjectClass *gobject_class; - GtkWidgetClass *widget_class; + GObjectClass *gobject_class; + GtkWidgetClass *widget_class; - gobject_class = G_OBJECT_CLASS (klass); - widget_class = GTK_WIDGET_CLASS (klass); + gobject_class = G_OBJECT_CLASS (klass); + widget_class = GTK_WIDGET_CLASS (klass); - gobject_class->get_property = gsm_color_button_get_property; - gobject_class->set_property = gsm_color_button_set_property; - gobject_class->finalize = gsm_color_button_finalize; - widget_class->state_changed = gsm_color_button_state_changed; + gobject_class->get_property = gsm_color_button_get_property; + gobject_class->set_property = gsm_color_button_set_property; + gobject_class->finalize = gsm_color_button_finalize; + widget_class->state_changed = gsm_color_button_state_changed; #if GTK_CHECK_VERSION(3,0,0) - widget_class->get_preferred_width = gsm_color_button_get_preferred_width; - widget_class->get_preferred_height = gsm_color_button_get_preferred_height; + widget_class->get_preferred_width = gsm_color_button_get_preferred_width; + widget_class->get_preferred_height = gsm_color_button_get_preferred_height; #else - widget_class->size_request = gsm_color_button_size_request; + widget_class->size_request = gsm_color_button_size_request; #endif - widget_class->size_allocate = gsm_color_button_size_allocate; - widget_class->realize = gsm_color_button_realize; - widget_class->unrealize = gsm_color_button_unrealize; - widget_class->style_set = gsm_color_button_style_set; - widget_class->button_release_event = gsm_color_button_clicked; - widget_class->enter_notify_event = gsm_color_button_enter_notify; - widget_class->leave_notify_event = gsm_color_button_leave_notify; - - klass->color_set = NULL; - - g_object_class_install_property (gobject_class, - PROP_PERCENTAGE, - g_param_spec_double ("fraction", - _("Fraction"), - _("Percentage full for pie colour pickers"), - 0, 1, 0.5, - G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, - PROP_TITLE, - g_param_spec_string ("title", - _("Title"), - _("The title of the color selection dialog"), - _("Pick a Color"), - G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, - PROP_COLOR, - g_param_spec_boxed ("color", - _("Current Color"), - _("The selected color"), - GDK_TYPE_COLOR, - G_PARAM_READWRITE)); - - g_object_class_install_property (gobject_class, - PROP_TYPE, - g_param_spec_uint ("type", _("Type"), - _("Type of color picker"), - 0, 4, 0, - G_PARAM_READWRITE)); - - color_button_signals[COLOR_SET] = g_signal_new ("color_set", - G_TYPE_FROM_CLASS - (gobject_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET - (GSMColorButtonClass, - color_set), NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - g_type_class_add_private (gobject_class, sizeof (GSMColorButtonPrivate)); + widget_class->size_allocate = gsm_color_button_size_allocate; + widget_class->realize = gsm_color_button_realize; + widget_class->unrealize = gsm_color_button_unrealize; + widget_class->style_set = gsm_color_button_style_set; + widget_class->button_release_event = gsm_color_button_clicked; + widget_class->enter_notify_event = gsm_color_button_enter_notify; + widget_class->leave_notify_event = gsm_color_button_leave_notify; + + klass->color_set = NULL; + + g_object_class_install_property (gobject_class, + PROP_PERCENTAGE, + g_param_spec_double ("fraction", + _("Fraction"), + _("Percentage full for pie colour pickers"), + 0, 1, 0.5, + G_PARAM_READWRITE)); + + g_object_class_install_property (gobject_class, + PROP_TITLE, + g_param_spec_string ("title", + _("Title"), + _("The title of the color selection dialog"), + _("Pick a Color"), + G_PARAM_READWRITE)); + + g_object_class_install_property (gobject_class, + PROP_COLOR, + g_param_spec_boxed ("color", + _("Current Color"), + _("The selected color"), + GDK_TYPE_COLOR, + G_PARAM_READWRITE)); + + g_object_class_install_property (gobject_class, + PROP_TYPE, + g_param_spec_uint ("type", _("Type"), + _("Type of color picker"), + 0, 4, 0, + G_PARAM_READWRITE)); + + color_button_signals[COLOR_SET] = g_signal_new ("color_set", + G_TYPE_FROM_CLASS + (gobject_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET + (GSMColorButtonClass, + color_set), NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + g_type_class_add_private (gobject_class, sizeof (GSMColorButtonPrivate)); } static cairo_surface_t * fill_image_buffer_from_file (cairo_t *cr, const char *filePath) { - GError *error = NULL; - RsvgHandle *handle; - cairo_surface_t *tmp_surface; - cairo_t *tmp_cr; + GError *error = NULL; + RsvgHandle *handle; + cairo_surface_t *tmp_surface; + cairo_t *tmp_cr; - handle = rsvg_handle_new_from_file (filePath, &error); + handle = rsvg_handle_new_from_file (filePath, &error); - if (handle == NULL) { - g_warning("rsvg_handle_new_from_file(\"%s\") failed: %s", - filePath, (error ? error->message : "unknown error")); + if (handle == NULL) { + g_warning("rsvg_handle_new_from_file(\"%s\") failed: %s", + filePath, (error ? error->message : "unknown error")); if (error) - g_error_free(error); + g_error_free(error); return NULL; - } + } - tmp_surface = cairo_surface_create_similar (cairo_get_target (cr), - CAIRO_CONTENT_COLOR_ALPHA, - 32, 32); - tmp_cr = cairo_create (tmp_surface); - rsvg_handle_render_cairo (handle, tmp_cr); - cairo_destroy (tmp_cr); - g_object_unref (handle); - return tmp_surface; + tmp_surface = cairo_surface_create_similar (cairo_get_target (cr), + CAIRO_CONTENT_COLOR_ALPHA, + 32, 32); + tmp_cr = cairo_create (tmp_surface); + rsvg_handle_render_cairo (handle, tmp_cr); + cairo_destroy (tmp_cr); + g_object_unref (handle); + return tmp_surface; } static void render (GtkWidget * widget) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); - GdkColor *color, tmp_color = color_button->priv->color; - color = &tmp_color; - cairo_t *cr = gdk_cairo_create (gtk_widget_get_window (widget)); - cairo_path_t *path = NULL; - gint width, height; - gdouble radius, arc_start, arc_end; - gint highlight_factor; + GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); + GdkColor *color, tmp_color = color_button->priv->color; + color = &tmp_color; + cairo_t *cr = gdk_cairo_create (gtk_widget_get_window (widget)); + cairo_path_t *path = NULL; + gint width, height; + gdouble radius, arc_start, arc_end; + gint highlight_factor; - if (color_button->priv->highlight > 0) { - highlight_factor = 8192 * color_button->priv->highlight; + if (color_button->priv->highlight > 0) { + highlight_factor = 8192 * color_button->priv->highlight; if (color->red + highlight_factor > 65535) - color->red = 65535; + color->red = 65535; else - color->red = color->red + highlight_factor; + color->red = color->red + highlight_factor; if (color->blue + highlight_factor > 65535) - color->blue = 65535; + color->blue = 65535; else color->blue = color->blue + highlight_factor; if (color->green + highlight_factor > 65535) - color->green = 65535; + color->green = 65535; else - color->green = color->green + highlight_factor; - } - gdk_cairo_set_source_color (cr, color); - width = gdk_window_get_width(gtk_widget_get_window(widget)); - height = gdk_window_get_height(gtk_widget_get_window(widget)); - - switch (color_button->priv->type) - { - case GSMCP_TYPE_CPU: - //gtk_widget_set_size_request (widget, GSMCP_MIN_WIDTH, GSMCP_MIN_HEIGHT); - cairo_paint (cr); - cairo_set_line_width (cr, 1); - cairo_set_source_rgba (cr, 0, 0, 0, 0.5); - cairo_rectangle (cr, 0.5, 0.5, width - 1, height - 1); - cairo_stroke (cr); - cairo_set_line_width (cr, 1); - cairo_set_source_rgba (cr, 1, 1, 1, 0.4); - cairo_rectangle (cr, 1.5, 1.5, width - 3, height - 3); - cairo_stroke (cr); - break; - case GSMCP_TYPE_PIE: - if (width < 32) // 32px minimum size - gtk_widget_set_size_request (widget, 32, 32); - if (width < height) - radius = width / 2; - else - radius = height / 2; - - arc_start = -G_PI_2 + 2 * G_PI * color_button->priv->fraction; - arc_end = -G_PI_2; - - cairo_set_line_width (cr, 1); - - // Draw external stroke and fill - if (color_button->priv->fraction < 0.01) { - cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, 4.5, - 0, 2 * G_PI); - } else if (color_button->priv->fraction > 0.99) { - cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, radius - 2.25, - 0, 2 * G_PI); - } else { - cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 2.25, - arc_start, arc_end); - cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, 4.5, - arc_end, arc_start); - cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 2.25, - arc_start, arc_start); - } - cairo_fill_preserve (cr); - cairo_set_source_rgba (cr, 0, 0, 0, 0.7); - cairo_stroke (cr); - - // Draw internal highlight - cairo_set_source_rgba (cr, 1, 1, 1, 0.45); - cairo_set_line_width (cr, 1); - - if (color_button->priv->fraction < 0.03) { - cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, 3.25, - 0, 2 * G_PI); - } else if (color_button->priv->fraction > 0.99) { - cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, radius - 3.5, - 0, 2 * G_PI); - } else { - cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 3.5, - arc_start + (1 / (radius - 3.75)), - arc_end - (1 / (radius - 3.75))); - cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, 3.25, - arc_end - (1 / (radius - 3.75)), - arc_start + (1 / (radius - 3.75))); - cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 3.5, - arc_start + (1 / (radius - 3.75)), - arc_start + (1 / (radius - 3.75))); - } - cairo_stroke (cr); - - // Draw external shape - cairo_set_line_width (cr, 1); - cairo_set_source_rgba (cr, 0, 0, 0, 0.2); - cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, radius - 1.25, 0, - G_PI * 2); - cairo_stroke (cr); - - break; - case GSMCP_TYPE_NETWORK_IN: - if (color_button->priv->image_buffer == NULL) - color_button->priv->image_buffer = - fill_image_buffer_from_file (cr, DATADIR "/pixmaps/mate-system-monitor/download.svg"); - gtk_widget_set_size_request (widget, 32, 32); - cairo_move_to (cr, 8.5, 1.5); - cairo_line_to (cr, 23.5, 1.5); - cairo_line_to (cr, 23.5, 11.5); - cairo_line_to (cr, 29.5, 11.5); - cairo_line_to (cr, 16.5, 27.5); - cairo_line_to (cr, 15.5, 27.5); - cairo_line_to (cr, 2.5, 11.5); - cairo_line_to (cr, 8.5, 11.5); - cairo_line_to (cr, 8.5, 1.5); - cairo_close_path (cr); - path = cairo_copy_path (cr); - cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); - cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER); - cairo_set_line_width (cr, 1); - cairo_fill_preserve (cr); - cairo_set_miter_limit (cr, 5.0); - cairo_stroke (cr); - cairo_set_source_rgba (cr, 0, 0, 0, 0.5); - cairo_append_path (cr, path); - cairo_path_destroy(path); - cairo_stroke (cr); - cairo_set_source_surface (cr, color_button->priv->image_buffer, 0.0, - 0.0); - cairo_paint (cr); - - break; - case GSMCP_TYPE_NETWORK_OUT: - if (color_button->priv->image_buffer == NULL) - color_button->priv->image_buffer = - fill_image_buffer_from_file (cr, DATADIR "/pixmaps/mate-system-monitor/upload.svg"); - gtk_widget_set_size_request (widget, 32, 32); - cairo_move_to (cr, 16.5, 1.5); - cairo_line_to (cr, 29.5, 17.5); - cairo_line_to (cr, 23.5, 17.5); - cairo_line_to (cr, 23.5, 27.5); - cairo_line_to (cr, 8.5, 27.5); - cairo_line_to (cr, 8.5, 17.5); - cairo_line_to (cr, 2.5, 17.5); - cairo_line_to (cr, 15.5, 1.5); - cairo_line_to (cr, 16.5, 1.5); - cairo_close_path (cr); - path = cairo_copy_path (cr); - cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); - cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER); - cairo_set_line_width (cr, 1); - cairo_fill_preserve (cr); - cairo_set_miter_limit (cr, 5.0); - cairo_stroke (cr); - cairo_set_source_rgba (cr, 0, 0, 0, 0.5); - cairo_append_path (cr, path); - cairo_path_destroy(path); - cairo_stroke (cr); - cairo_set_source_surface (cr, color_button->priv->image_buffer, 0.0, - 0.0); - cairo_paint (cr); - - break; + color->green = color->green + highlight_factor; } - cairo_destroy (cr); + gdk_cairo_set_source_color (cr, color); + width = gdk_window_get_width(gtk_widget_get_window(widget)); + height = gdk_window_get_height(gtk_widget_get_window(widget)); + + switch (color_button->priv->type) + { + case GSMCP_TYPE_CPU: + //gtk_widget_set_size_request (widget, GSMCP_MIN_WIDTH, GSMCP_MIN_HEIGHT); + cairo_paint (cr); + cairo_set_line_width (cr, 1); + cairo_set_source_rgba (cr, 0, 0, 0, 0.5); + cairo_rectangle (cr, 0.5, 0.5, width - 1, height - 1); + cairo_stroke (cr); + cairo_set_line_width (cr, 1); + cairo_set_source_rgba (cr, 1, 1, 1, 0.4); + cairo_rectangle (cr, 1.5, 1.5, width - 3, height - 3); + cairo_stroke (cr); + break; + case GSMCP_TYPE_PIE: + if (width < 32) // 32px minimum size + gtk_widget_set_size_request (widget, 32, 32); + if (width < height) + radius = width / 2; + else + radius = height / 2; + + arc_start = -G_PI_2 + 2 * G_PI * color_button->priv->fraction; + arc_end = -G_PI_2; + + cairo_set_line_width (cr, 1); + + // Draw external stroke and fill + if (color_button->priv->fraction < 0.01) { + cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, 4.5, + 0, 2 * G_PI); + } else if (color_button->priv->fraction > 0.99) { + cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, radius - 2.25, + 0, 2 * G_PI); + } else { + cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 2.25, + arc_start, arc_end); + cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, 4.5, + arc_end, arc_start); + cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 2.25, + arc_start, arc_start); + } + cairo_fill_preserve (cr); + cairo_set_source_rgba (cr, 0, 0, 0, 0.7); + cairo_stroke (cr); + + // Draw internal highlight + cairo_set_source_rgba (cr, 1, 1, 1, 0.45); + cairo_set_line_width (cr, 1); + + if (color_button->priv->fraction < 0.03) { + cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, 3.25, + 0, 2 * G_PI); + } else if (color_button->priv->fraction > 0.99) { + cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, radius - 3.5, + 0, 2 * G_PI); + } else { + cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 3.5, + arc_start + (1 / (radius - 3.75)), + arc_end - (1 / (radius - 3.75))); + cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, 3.25, + arc_end - (1 / (radius - 3.75)), + arc_start + (1 / (radius - 3.75))); + cairo_arc_negative (cr, (width / 2) + .5, (height / 2) + .5, radius - 3.5, + arc_start + (1 / (radius - 3.75)), + arc_start + (1 / (radius - 3.75))); + } + cairo_stroke (cr); + + // Draw external shape + cairo_set_line_width (cr, 1); + cairo_set_source_rgba (cr, 0, 0, 0, 0.2); + cairo_arc (cr, (width / 2) + .5, (height / 2) + .5, radius - 1.25, 0, + G_PI * 2); + cairo_stroke (cr); + + break; + case GSMCP_TYPE_NETWORK_IN: + if (color_button->priv->image_buffer == NULL) + color_button->priv->image_buffer = + fill_image_buffer_from_file (cr, DATADIR "/pixmaps/mate-system-monitor/download.svg"); + gtk_widget_set_size_request (widget, 32, 32); + cairo_move_to (cr, 8.5, 1.5); + cairo_line_to (cr, 23.5, 1.5); + cairo_line_to (cr, 23.5, 11.5); + cairo_line_to (cr, 29.5, 11.5); + cairo_line_to (cr, 16.5, 27.5); + cairo_line_to (cr, 15.5, 27.5); + cairo_line_to (cr, 2.5, 11.5); + cairo_line_to (cr, 8.5, 11.5); + cairo_line_to (cr, 8.5, 1.5); + cairo_close_path (cr); + path = cairo_copy_path (cr); + cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); + cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER); + cairo_set_line_width (cr, 1); + cairo_fill_preserve (cr); + cairo_set_miter_limit (cr, 5.0); + cairo_stroke (cr); + cairo_set_source_rgba (cr, 0, 0, 0, 0.5); + cairo_append_path (cr, path); + cairo_path_destroy(path); + cairo_stroke (cr); + cairo_set_source_surface (cr, color_button->priv->image_buffer, 0.0, + 0.0); + cairo_paint (cr); + + break; + case GSMCP_TYPE_NETWORK_OUT: + if (color_button->priv->image_buffer == NULL) + color_button->priv->image_buffer = + fill_image_buffer_from_file (cr, DATADIR "/pixmaps/mate-system-monitor/upload.svg"); + gtk_widget_set_size_request (widget, 32, 32); + cairo_move_to (cr, 16.5, 1.5); + cairo_line_to (cr, 29.5, 17.5); + cairo_line_to (cr, 23.5, 17.5); + cairo_line_to (cr, 23.5, 27.5); + cairo_line_to (cr, 8.5, 27.5); + cairo_line_to (cr, 8.5, 17.5); + cairo_line_to (cr, 2.5, 17.5); + cairo_line_to (cr, 15.5, 1.5); + cairo_line_to (cr, 16.5, 1.5); + cairo_close_path (cr); + path = cairo_copy_path (cr); + cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); + cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER); + cairo_set_line_width (cr, 1); + cairo_fill_preserve (cr); + cairo_set_miter_limit (cr, 5.0); + cairo_stroke (cr); + cairo_set_source_rgba (cr, 0, 0, 0, 0.5); + cairo_append_path (cr, path); + cairo_path_destroy(path); + cairo_stroke (cr); + cairo_set_source_surface (cr, color_button->priv->image_buffer, 0.0, + 0.0); + cairo_paint (cr); + + break; + } + cairo_destroy (cr); } /* Handle exposure events for the color picker's drawing area */ @@ -450,64 +450,64 @@ static gboolean draw (GtkWidget * widget, cairo_t * cr, gpointer data) static gboolean expose_event (GtkWidget * widget, GdkEventExpose * event, gpointer data) #endif { - render (GTK_WIDGET (data)); + render (GTK_WIDGET (data)); - return FALSE; + return FALSE; } static void gsm_color_button_realize (GtkWidget * widget) { - GTK_WIDGET_CLASS (gsm_color_button_parent_class)->realize (widget); - render (widget); + GTK_WIDGET_CLASS (gsm_color_button_parent_class)->realize (widget); + render (widget); } #if GTK_CHECK_VERSION(3,0,0) static void gsm_color_button_get_preferred_width (GtkWidget * widget, gint * minimum_width, gint * natural_width) { - g_return_if_fail (widget != NULL && minimum_width != NULL && natural_width != NULL); - g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); - - *minimum_width = GSMCP_MIN_WIDTH; - *natural_width = GSMCP_MIN_WIDTH; + g_return_if_fail (widget != NULL && minimum_width != NULL && natural_width != NULL); + g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); + + *minimum_width = GSMCP_MIN_WIDTH; + *natural_width = GSMCP_MIN_WIDTH; } static void gsm_color_button_get_preferred_height (GtkWidget * widget, gint * minimum_height, gint * natural_height) { - g_return_if_fail (widget != NULL && minimum_height != NULL && natural_height != NULL); - g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); - - *minimum_height = GSMCP_MIN_HEIGHT; - *natural_height = GSMCP_MIN_HEIGHT; + g_return_if_fail (widget != NULL && minimum_height != NULL && natural_height != NULL); + g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); + + *minimum_height = GSMCP_MIN_HEIGHT; + *natural_height = GSMCP_MIN_HEIGHT; } #else static void gsm_color_button_size_request (GtkWidget * widget, - GtkRequisition * requisition) + GtkRequisition * requisition) { - g_return_if_fail (widget != NULL || requisition != NULL); - g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); + g_return_if_fail (widget != NULL || requisition != NULL); + g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); - requisition->width = GSMCP_MIN_WIDTH; - requisition->height = GSMCP_MIN_HEIGHT; + requisition->width = GSMCP_MIN_WIDTH; + requisition->height = GSMCP_MIN_HEIGHT; } #endif static void gsm_color_button_size_allocate (GtkWidget * widget, - GtkAllocation * allocation) + GtkAllocation * allocation) { - GSMColorButton *color_button; + GSMColorButton *color_button; - g_return_if_fail (widget != NULL || allocation != NULL); - g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); + g_return_if_fail (widget != NULL || allocation != NULL); + g_return_if_fail (GSM_IS_COLOR_BUTTON (widget)); - gtk_widget_set_allocation (widget, allocation); - color_button = GSM_COLOR_BUTTON (widget); + gtk_widget_set_allocation (widget, allocation); + color_button = GSM_COLOR_BUTTON (widget); - if (gtk_widget_get_realized (widget)) + if (gtk_widget_get_realized (widget)) { - gdk_window_move_resize (gtk_widget_get_window (widget), allocation->x, allocation->y, - allocation->width, allocation->height); + gdk_window_move_resize (gtk_widget_get_window (widget), allocation->x, allocation->y, + allocation->width, allocation->height); } } @@ -515,434 +515,434 @@ static void gsm_color_button_unrealize (GtkWidget * widget) { - GTK_WIDGET_CLASS (gsm_color_button_parent_class)->unrealize (widget); + GTK_WIDGET_CLASS (gsm_color_button_parent_class)->unrealize (widget); } static void gsm_color_button_style_set (GtkWidget * widget, GtkStyle * previous_style) { - GTK_WIDGET_CLASS (gsm_color_button_parent_class)->style_set (widget, - previous_style); + GTK_WIDGET_CLASS (gsm_color_button_parent_class)->style_set (widget, + previous_style); } static void gsm_color_button_state_changed (GtkWidget * widget, - GtkStateType previous_state) + GtkStateType previous_state) { } static void gsm_color_button_drag_data_received (GtkWidget * widget, - GdkDragContext * context, - gint x, - gint y, - GtkSelectionData * selection_data, - guint info, - guint32 time, - GSMColorButton * color_button) -{ - gint length; - guint16 *dropped; - - length = gtk_selection_data_get_length (selection_data); - - if (length < 0) - return; - - /* We accept drops with the wrong format, since the KDE color - * chooser incorrectly drops application/x-color with format 8. - */ - if (length != 8) + GdkDragContext * context, + gint x, + gint y, + GtkSelectionData * selection_data, + guint info, + guint32 time, + GSMColorButton * color_button) +{ + gint length; + guint16 *dropped; + + length = gtk_selection_data_get_length (selection_data); + + if (length < 0) + return; + + /* We accept drops with the wrong format, since the KDE color + * chooser incorrectly drops application/x-color with format 8. + */ + if (length != 8) { - g_warning (_("Received invalid color data\n")); - return; + g_warning (_("Received invalid color data\n")); + return; } - dropped = (guint16 *) gtk_selection_data_get_data (selection_data); + dropped = (guint16 *) gtk_selection_data_get_data (selection_data); - color_button->priv->color.red = dropped[0]; - color_button->priv->color.green = dropped[1]; - color_button->priv->color.blue = dropped[2]; + color_button->priv->color.red = dropped[0]; + color_button->priv->color.green = dropped[1]; + color_button->priv->color.blue = dropped[2]; - gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); + gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); - g_signal_emit (color_button, color_button_signals[COLOR_SET], 0); + g_signal_emit (color_button, color_button_signals[COLOR_SET], 0); - g_object_freeze_notify (G_OBJECT (color_button)); - g_object_notify (G_OBJECT (color_button), "color"); - g_object_thaw_notify (G_OBJECT (color_button)); + g_object_freeze_notify (G_OBJECT (color_button)); + g_object_notify (G_OBJECT (color_button), "color"); + g_object_thaw_notify (G_OBJECT (color_button)); } static void set_color_icon (GdkDragContext * context, GdkColor * color) { - GdkPixbuf *pixbuf; - guint32 pixel; + GdkPixbuf *pixbuf; + guint32 pixel; - pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, 48, 32); + pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, 48, 32); - pixel = ((color->red & 0xff00) << 16) | - ((color->green & 0xff00) << 8) | (color->blue & 0xff00); + pixel = ((color->red & 0xff00) << 16) | + ((color->green & 0xff00) << 8) | (color->blue & 0xff00); - gdk_pixbuf_fill (pixbuf, pixel); + gdk_pixbuf_fill (pixbuf, pixel); - gtk_drag_set_icon_pixbuf (context, pixbuf, -2, -2); - g_object_unref (pixbuf); + gtk_drag_set_icon_pixbuf (context, pixbuf, -2, -2); + g_object_unref (pixbuf); } static void gsm_color_button_drag_begin (GtkWidget * widget, - GdkDragContext * context, gpointer data) + GdkDragContext * context, gpointer data) { - GSMColorButton *color_button = data; + GSMColorButton *color_button = data; - set_color_icon (context, &color_button->priv->color); + set_color_icon (context, &color_button->priv->color); } static void gsm_color_button_drag_data_get (GtkWidget * widget, - GdkDragContext * context, - GtkSelectionData * selection_data, - guint info, - guint time, GSMColorButton * color_button) + GdkDragContext * context, + GtkSelectionData * selection_data, + guint info, + guint time, GSMColorButton * color_button) { - guint16 dropped[4]; + guint16 dropped[4]; - dropped[0] = color_button->priv->color.red; - dropped[1] = color_button->priv->color.green; - dropped[2] = color_button->priv->color.blue; - dropped[3] = 65535; // This widget doesn't care about alpha + dropped[0] = color_button->priv->color.red; + dropped[1] = color_button->priv->color.green; + dropped[2] = color_button->priv->color.blue; + dropped[3] = 65535; // This widget doesn't care about alpha - gtk_selection_data_set (selection_data, gtk_selection_data_get_target (selection_data), - 16, (guchar *) dropped, 8); + gtk_selection_data_set (selection_data, gtk_selection_data_get_target (selection_data), + 16, (guchar *) dropped, 8); } static void gsm_color_button_init (GSMColorButton * color_button) { - color_button->priv = GSM_COLOR_BUTTON_GET_PRIVATE (color_button); - - color_button->priv->color.red = 0; - color_button->priv->color.green = 0; - color_button->priv->color.blue = 0; - color_button->priv->fraction = 0.5; - color_button->priv->type = GSMCP_TYPE_CPU; - color_button->priv->image_buffer = NULL; - color_button->priv->title = g_strdup (_("Pick a Color")); /* default title */ - - gtk_drag_dest_set (GTK_WIDGET (color_button), - GTK_DEST_DEFAULT_MOTION | - GTK_DEST_DEFAULT_HIGHLIGHT | - GTK_DEST_DEFAULT_DROP, drop_types, 1, GDK_ACTION_COPY); - gtk_drag_source_set (GTK_WIDGET (color_button), - GDK_BUTTON1_MASK | GDK_BUTTON3_MASK, - drop_types, 1, GDK_ACTION_COPY); - g_signal_connect (color_button, "drag_begin", - G_CALLBACK (gsm_color_button_drag_begin), color_button); - g_signal_connect (color_button, "drag_data_received", - G_CALLBACK (gsm_color_button_drag_data_received), - color_button); - g_signal_connect (color_button, "drag_data_get", - G_CALLBACK (gsm_color_button_drag_data_get), - color_button); - - gtk_widget_add_events (GTK_WIDGET(color_button), GDK_ENTER_NOTIFY_MASK - | GDK_LEAVE_NOTIFY_MASK); - - gtk_widget_set_tooltip_text (GTK_WIDGET(color_button), _("Click to set graph colors")); + color_button->priv = GSM_COLOR_BUTTON_GET_PRIVATE (color_button); + + color_button->priv->color.red = 0; + color_button->priv->color.green = 0; + color_button->priv->color.blue = 0; + color_button->priv->fraction = 0.5; + color_button->priv->type = GSMCP_TYPE_CPU; + color_button->priv->image_buffer = NULL; + color_button->priv->title = g_strdup (_("Pick a Color")); /* default title */ + + gtk_drag_dest_set (GTK_WIDGET (color_button), + GTK_DEST_DEFAULT_MOTION | + GTK_DEST_DEFAULT_HIGHLIGHT | + GTK_DEST_DEFAULT_DROP, drop_types, 1, GDK_ACTION_COPY); + gtk_drag_source_set (GTK_WIDGET (color_button), + GDK_BUTTON1_MASK | GDK_BUTTON3_MASK, + drop_types, 1, GDK_ACTION_COPY); + g_signal_connect (color_button, "drag_begin", + G_CALLBACK (gsm_color_button_drag_begin), color_button); + g_signal_connect (color_button, "drag_data_received", + G_CALLBACK (gsm_color_button_drag_data_received), + color_button); + g_signal_connect (color_button, "drag_data_get", + G_CALLBACK (gsm_color_button_drag_data_get), + color_button); + + gtk_widget_add_events (GTK_WIDGET(color_button), GDK_ENTER_NOTIFY_MASK + | GDK_LEAVE_NOTIFY_MASK); + + gtk_widget_set_tooltip_text (GTK_WIDGET(color_button), _("Click to set graph colors")); #if GTK_CHECK_VERSION(3,0,0) - g_signal_connect (color_button, "draw", G_CALLBACK (draw), color_button); + g_signal_connect (color_button, "draw", G_CALLBACK (draw), color_button); #else - g_signal_connect (color_button, "expose-event", G_CALLBACK (expose_event), color_button); + g_signal_connect (color_button, "expose-event", G_CALLBACK (expose_event), color_button); #endif } static void gsm_color_button_finalize (GObject * object) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (object); + GSMColorButton *color_button = GSM_COLOR_BUTTON (object); - if (color_button->priv->cs_dialog != NULL) - gtk_widget_destroy (color_button->priv->cs_dialog); - color_button->priv->cs_dialog = NULL; + if (color_button->priv->cs_dialog != NULL) + gtk_widget_destroy (color_button->priv->cs_dialog); + color_button->priv->cs_dialog = NULL; - g_free (color_button->priv->title); - color_button->priv->title = NULL; + g_free (color_button->priv->title); + color_button->priv->title = NULL; - cairo_surface_destroy (color_button->priv->image_buffer); - color_button->priv->image_buffer = NULL; + cairo_surface_destroy (color_button->priv->image_buffer); + color_button->priv->image_buffer = NULL; - G_OBJECT_CLASS (gsm_color_button_parent_class)->finalize (object); + G_OBJECT_CLASS (gsm_color_button_parent_class)->finalize (object); } GtkWidget * gsm_color_button_new (const GdkColor * color, guint type) { - return g_object_new (GSM_TYPE_COLOR_BUTTON, "color", color, "type", type, - NULL); + return g_object_new (GSM_TYPE_COLOR_BUTTON, "color", color, "type", type, + NULL); } static void dialog_response (GtkWidget * widget, GtkResponseType response, gpointer data) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (data); - GtkColorSelection *color_selection; + GSMColorButton *color_button = GSM_COLOR_BUTTON (data); + GtkColorSelection *color_selection; - if (response == GTK_RESPONSE_OK) { - color_selection = - GTK_COLOR_SELECTION (gtk_color_selection_dialog_get_color_selection (GTK_COLOR_SELECTION_DIALOG - (color_button->priv->cs_dialog))); + if (response == GTK_RESPONSE_OK) { + color_selection = + GTK_COLOR_SELECTION (gtk_color_selection_dialog_get_color_selection (GTK_COLOR_SELECTION_DIALOG + (color_button->priv->cs_dialog))); - gtk_color_selection_get_current_color (color_selection, - &color_button->priv->color); + gtk_color_selection_get_current_color (color_selection, + &color_button->priv->color); - gtk_widget_hide (color_button->priv->cs_dialog); + gtk_widget_hide (color_button->priv->cs_dialog); - gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); + gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); - g_signal_emit (color_button, color_button_signals[COLOR_SET], 0); + g_signal_emit (color_button, color_button_signals[COLOR_SET], 0); - g_object_freeze_notify (G_OBJECT (color_button)); - g_object_notify (G_OBJECT (color_button), "color"); - g_object_thaw_notify (G_OBJECT (color_button)); - } - else /* (response == GTK_RESPONSE_CANCEL) */ - gtk_widget_hide (color_button->priv->cs_dialog); + g_object_freeze_notify (G_OBJECT (color_button)); + g_object_notify (G_OBJECT (color_button), "color"); + g_object_thaw_notify (G_OBJECT (color_button)); + } + else /* (response == GTK_RESPONSE_CANCEL) */ + gtk_widget_hide (color_button->priv->cs_dialog); } static gboolean dialog_destroy (GtkWidget * widget, gpointer data) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (data); + GSMColorButton *color_button = GSM_COLOR_BUTTON (data); - color_button->priv->cs_dialog = NULL; + color_button->priv->cs_dialog = NULL; - return FALSE; + return FALSE; } static gint gsm_color_button_clicked (GtkWidget * widget, GdkEventButton * event) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); - GtkColorSelectionDialog *color_dialog; + GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); + GtkColorSelectionDialog *color_dialog; - /* if dialog already exists, make sure it's shown and raised */ - if (!color_button->priv->cs_dialog) + /* if dialog already exists, make sure it's shown and raised */ + if (!color_button->priv->cs_dialog) { - /* Create the dialog and connects its buttons */ - GtkWidget *parent; + /* Create the dialog and connects its buttons */ + GtkWidget *parent; - parent = gtk_widget_get_toplevel (GTK_WIDGET (color_button)); + parent = gtk_widget_get_toplevel (GTK_WIDGET (color_button)); - color_button->priv->cs_dialog = - gtk_color_selection_dialog_new (color_button->priv->title); + color_button->priv->cs_dialog = + gtk_color_selection_dialog_new (color_button->priv->title); - color_dialog = - GTK_COLOR_SELECTION_DIALOG (color_button->priv->cs_dialog); + color_dialog = + GTK_COLOR_SELECTION_DIALOG (color_button->priv->cs_dialog); - if (gtk_widget_is_toplevel (parent) && GTK_IS_WINDOW (parent)) - { - if (GTK_WINDOW (parent) != - gtk_window_get_transient_for (GTK_WINDOW (color_dialog))) - gtk_window_set_transient_for (GTK_WINDOW (color_dialog), - GTK_WINDOW (parent)); + if (gtk_widget_is_toplevel (parent) && GTK_IS_WINDOW (parent)) + { + if (GTK_WINDOW (parent) != + gtk_window_get_transient_for (GTK_WINDOW (color_dialog))) + gtk_window_set_transient_for (GTK_WINDOW (color_dialog), + GTK_WINDOW (parent)); - gtk_window_set_modal (GTK_WINDOW (color_dialog), - gtk_window_get_modal (GTK_WINDOW (parent))); - } + gtk_window_set_modal (GTK_WINDOW (color_dialog), + gtk_window_get_modal (GTK_WINDOW (parent))); + } - g_signal_connect (color_dialog, "response", - G_CALLBACK (dialog_response), color_button); + g_signal_connect (color_dialog, "response", + G_CALLBACK (dialog_response), color_button); - g_signal_connect (color_dialog, "destroy", - G_CALLBACK (dialog_destroy), color_button); + g_signal_connect (color_dialog, "destroy", + G_CALLBACK (dialog_destroy), color_button); } - color_dialog = GTK_COLOR_SELECTION_DIALOG (color_button->priv->cs_dialog); + color_dialog = GTK_COLOR_SELECTION_DIALOG (color_button->priv->cs_dialog); - gtk_color_selection_set_previous_color (GTK_COLOR_SELECTION - (gtk_color_selection_dialog_get_color_selection (color_dialog)), - &color_button->priv->color); + gtk_color_selection_set_previous_color (GTK_COLOR_SELECTION + (gtk_color_selection_dialog_get_color_selection (color_dialog)), + &color_button->priv->color); - gtk_color_selection_set_current_color (GTK_COLOR_SELECTION - (gtk_color_selection_dialog_get_color_selection (color_dialog)), - &color_button->priv->color); + gtk_color_selection_set_current_color (GTK_COLOR_SELECTION + (gtk_color_selection_dialog_get_color_selection (color_dialog)), + &color_button->priv->color); - gtk_window_present (GTK_WINDOW (color_button->priv->cs_dialog)); - return 0; + gtk_window_present (GTK_WINDOW (color_button->priv->cs_dialog)); + return 0; } static gboolean gsm_color_button_enter_notify (GtkWidget * widget, GdkEventCrossing * event) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); - color_button->priv->highlight = 1.0; - gtk_widget_queue_draw(widget); - return FALSE; + GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); + color_button->priv->highlight = 1.0; + gtk_widget_queue_draw(widget); + return FALSE; } static gboolean gsm_color_button_leave_notify (GtkWidget * widget, GdkEventCrossing * event) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); - color_button->priv->highlight = 0; - gtk_widget_queue_draw(widget); - return FALSE; + GSMColorButton *color_button = GSM_COLOR_BUTTON (widget); + color_button->priv->highlight = 0; + gtk_widget_queue_draw(widget); + return FALSE; } guint gsm_color_button_get_cbtype (GSMColorButton * color_button) { - g_return_val_if_fail (GSM_IS_COLOR_BUTTON (color_button), 0); + g_return_val_if_fail (GSM_IS_COLOR_BUTTON (color_button), 0); - return color_button->priv->type; + return color_button->priv->type; } void gsm_color_button_set_cbtype (GSMColorButton * color_button, guint type) { - g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); + g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); - color_button->priv->type = type; + color_button->priv->type = type; - gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); + gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); - g_object_notify (G_OBJECT (color_button), "type"); + g_object_notify (G_OBJECT (color_button), "type"); } gdouble gsm_color_button_get_fraction (GSMColorButton * color_button) { - g_return_val_if_fail (GSM_IS_COLOR_BUTTON (color_button), 0); + g_return_val_if_fail (GSM_IS_COLOR_BUTTON (color_button), 0); - return color_button->priv->fraction; + return color_button->priv->fraction; } void gsm_color_button_set_fraction (GSMColorButton * color_button, - gdouble fraction) + gdouble fraction) { - g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); + g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); - color_button->priv->fraction = fraction; + color_button->priv->fraction = fraction; - gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); + gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); - g_object_notify (G_OBJECT (color_button), "fraction"); + g_object_notify (G_OBJECT (color_button), "fraction"); } void gsm_color_button_get_color (GSMColorButton * color_button, GdkColor * color) { - g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); + g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); - color->red = color_button->priv->color.red; - color->green = color_button->priv->color.green; - color->blue = color_button->priv->color.blue; + color->red = color_button->priv->color.red; + color->green = color_button->priv->color.green; + color->blue = color_button->priv->color.blue; } void gsm_color_button_set_color (GSMColorButton * color_button, - const GdkColor * color) + const GdkColor * color) { - g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); - g_return_if_fail (color != NULL); + g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); + g_return_if_fail (color != NULL); - color_button->priv->color.red = color->red; - color_button->priv->color.green = color->green; - color_button->priv->color.blue = color->blue; + color_button->priv->color.red = color->red; + color_button->priv->color.green = color->green; + color_button->priv->color.blue = color->blue; - gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); //->priv->draw_area); + gtk_widget_queue_draw (GTK_WIDGET (&color_button->widget)); //->priv->draw_area); - g_object_notify (G_OBJECT (color_button), "color"); + g_object_notify (G_OBJECT (color_button), "color"); } void gsm_color_button_set_title (GSMColorButton * color_button, - const gchar * title) + const gchar * title) { - gchar *old_title; + gchar *old_title; - g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); + g_return_if_fail (GSM_IS_COLOR_BUTTON (color_button)); - old_title = color_button->priv->title; - color_button->priv->title = g_strdup (title); - g_free (old_title); + old_title = color_button->priv->title; + color_button->priv->title = g_strdup (title); + g_free (old_title); - if (color_button->priv->cs_dialog) - gtk_window_set_title (GTK_WINDOW (color_button->priv->cs_dialog), - color_button->priv->title); + if (color_button->priv->cs_dialog) + gtk_window_set_title (GTK_WINDOW (color_button->priv->cs_dialog), + color_button->priv->title); - g_object_notify (G_OBJECT (color_button), "title"); + g_object_notify (G_OBJECT (color_button), "title"); } const gchar* gsm_color_button_get_title(GSMColorButton* color_button) { - g_return_val_if_fail(GSM_IS_COLOR_BUTTON(color_button), NULL); + g_return_val_if_fail(GSM_IS_COLOR_BUTTON(color_button), NULL); - return color_button->priv->title; + return color_button->priv->title; } static void gsm_color_button_set_property (GObject * object, - guint param_id, - const GValue * value, GParamSpec * pspec) + guint param_id, + const GValue * value, GParamSpec * pspec) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (object); + GSMColorButton *color_button = GSM_COLOR_BUTTON (object); - switch (param_id) + switch (param_id) { - case PROP_PERCENTAGE: - gsm_color_button_set_fraction (color_button, - g_value_get_double (value)); - break; - case PROP_TITLE: - gsm_color_button_set_title (color_button, g_value_get_string (value)); - break; - case PROP_COLOR: - gsm_color_button_set_color (color_button, g_value_get_boxed (value)); - break; - case PROP_TYPE: - gsm_color_button_set_cbtype (color_button, g_value_get_uint (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); - break; + case PROP_PERCENTAGE: + gsm_color_button_set_fraction (color_button, + g_value_get_double (value)); + break; + case PROP_TITLE: + gsm_color_button_set_title (color_button, g_value_get_string (value)); + break; + case PROP_COLOR: + gsm_color_button_set_color (color_button, g_value_get_boxed (value)); + break; + case PROP_TYPE: + gsm_color_button_set_cbtype (color_button, g_value_get_uint (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; } } static void gsm_color_button_get_property (GObject * object, - guint param_id, - GValue * value, GParamSpec * pspec) + guint param_id, + GValue * value, GParamSpec * pspec) { - GSMColorButton *color_button = GSM_COLOR_BUTTON (object); - GdkColor color; + GSMColorButton *color_button = GSM_COLOR_BUTTON (object); + GdkColor color; - switch (param_id) + switch (param_id) { - case PROP_PERCENTAGE: - g_value_set_double (value, - gsm_color_button_get_fraction (color_button)); - break; - case PROP_TITLE: - g_value_set_string (value, gsm_color_button_get_title (color_button)); - break; - case PROP_COLOR: - gsm_color_button_get_color (color_button, &color); - g_value_set_boxed (value, &color); - break; - case PROP_TYPE: - g_value_set_uint (value, gsm_color_button_get_cbtype (color_button)); - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); - break; + case PROP_PERCENTAGE: + g_value_set_double (value, + gsm_color_button_get_fraction (color_button)); + break; + case PROP_TITLE: + g_value_set_string (value, gsm_color_button_get_title (color_button)); + break; + case PROP_COLOR: + gsm_color_button_get_color (color_button, &color); + g_value_set_boxed (value, &color); + break; + case PROP_TYPE: + g_value_set_uint (value, gsm_color_button_get_cbtype (color_button)); + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; } } |