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-rw-r--r--src/idoscalemenuitem.c303
1 files changed, 280 insertions, 23 deletions
diff --git a/src/idoscalemenuitem.c b/src/idoscalemenuitem.c
index 4731de6..3aa73ac 100644
--- a/src/idoscalemenuitem.c
+++ b/src/idoscalemenuitem.c
@@ -24,7 +24,9 @@
*/
#include <gtk/gtk.h>
+#include "idorange.h"
#include "idoscalemenuitem.h"
+#include "idotypebuiltins.h"
static void ido_scale_menu_item_set_property (GObject *object,
guint prop_id,
@@ -51,16 +53,19 @@ static void ido_scale_menu_item_notify (IdoScaleMenuItem
gpointer user_data);
struct _IdoScaleMenuItemPrivate {
- GtkWidget *scale;
- GtkAdjustment *adjustment;
- GtkWidget *primary_image;
- GtkWidget *secondary_image;
- GtkWidget *hbox;
- GtkAllocation child_allocation;
- gdouble left_padding;
- gdouble right_padding;
- gboolean reverse_scroll;
- gboolean grabbed;
+ GtkWidget *scale;
+ GtkAdjustment *adjustment;
+ GtkWidget *primary_image;
+ GtkWidget *secondary_image;
+ GtkWidget *primary_label;
+ GtkWidget *secondary_label;
+ GtkWidget *hbox;
+ GtkAllocation child_allocation;
+ gdouble left_padding;
+ gdouble right_padding;
+ gboolean reverse_scroll;
+ gboolean grabbed;
+ IdoScaleMenuItemStyle style;
};
enum {
@@ -72,7 +77,8 @@ enum {
enum {
PROP_0,
PROP_ADJUSTMENT,
- PROP_REVERSE_SCROLL_EVENTS
+ PROP_REVERSE_SCROLL_EVENTS,
+ PROP_STYLE
};
static guint signals[LAST_SIGNAL] = { 0 };
@@ -123,23 +129,43 @@ ido_scale_menu_item_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
IdoScaleMenuItemPrivate *priv = GET_PRIVATE (widget);
- GtkRequisition primary_image_req;
- GtkRequisition secondary_image_req;
+ GtkRequisition primary_req;
+ GtkRequisition secondary_req;
gint horizontal_padding;
gint primary_padding, secondary_padding;
GTK_WIDGET_CLASS (ido_scale_menu_item_parent_class)->size_allocate (widget, allocation);
- gtk_widget_get_child_requisition (priv->primary_image, &primary_image_req);
- gtk_widget_get_child_requisition (priv->secondary_image, &secondary_image_req);
+ switch (priv->style)
+ {
+ case IDO_SCALE_MENU_ITEM_STYLE_IMAGE:
+ gtk_widget_get_child_requisition (priv->primary_image, &primary_req);
+ gtk_widget_get_child_requisition (priv->secondary_image, &secondary_req);
+
+ primary_padding = gtk_widget_get_visible (priv->primary_image) ? primary_req.width : 0;
+ secondary_padding = gtk_widget_get_visible (priv->secondary_image) ? secondary_req.width : 0;
+ break;
+
+ case IDO_SCALE_MENU_ITEM_STYLE_LABEL:
+ gtk_widget_get_child_requisition (priv->primary_label, &primary_req);
+ gtk_widget_get_child_requisition (priv->secondary_label, &secondary_req);
+
+ primary_padding = gtk_widget_get_visible (priv->primary_label) ? primary_req.width : 0;
+ secondary_padding = gtk_widget_get_visible (priv->secondary_label) ? secondary_req.width : 0;
+ break;
+
+ default:
+ primary_req.width = primary_req.height = 0;
+ secondary_req.width = secondary_req.height = 0;
+ primary_padding = 0;
+ secondary_padding = 0;
+ break;
+ }
gtk_widget_style_get (widget,
"horizontal-padding", &horizontal_padding,
NULL);
- primary_padding = gtk_widget_get_visible (priv->primary_image) ? primary_image_req.width : 0;
- secondary_padding = gtk_widget_get_visible (priv->secondary_image) ? secondary_image_req.width : 0;
-
priv->left_padding = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR ? primary_padding : secondary_padding;
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR)
@@ -184,6 +210,15 @@ ido_scale_menu_item_class_init (IdoScaleMenuItemClass *item_class)
gobject_class->get_property = ido_scale_menu_item_get_property;
g_object_class_install_property (gobject_class,
+ PROP_STYLE,
+ g_param_spec_enum ("range-style",
+ "Range style",
+ "The style of the range",
+ IDO_TYPE_SCALE_MENU_ITEM_STYLE,
+ IDO_SCALE_MENU_ITEM_STYLE_NONE,
+ G_PARAM_READWRITE));
+
+ g_object_class_install_property (gobject_class,
PROP_ADJUSTMENT,
g_param_spec_object ("adjustment",
"Adjustment",
@@ -219,14 +254,79 @@ ido_scale_menu_item_class_init (IdoScaleMenuItemClass *item_class)
}
static void
+update_packing (IdoScaleMenuItem *self, IdoScaleMenuItemStyle style, IdoScaleMenuItemStyle old_style)
+{
+ IdoScaleMenuItemPrivate *priv = GET_PRIVATE (self);
+ GtkContainer *container = GTK_CONTAINER (priv->hbox);
+
+ g_print ("%s %s %s\n",
+ G_OBJECT_TYPE_NAME (priv->primary_image),
+ G_OBJECT_TYPE_NAME (priv->scale),
+ G_OBJECT_TYPE_NAME (priv->secondary_image));
+
+ if (style != old_style)
+ {
+ switch (old_style)
+ {
+ case IDO_SCALE_MENU_ITEM_STYLE_NONE:
+ gtk_container_remove (container, priv->scale);
+ break;
+
+ case IDO_SCALE_MENU_ITEM_STYLE_IMAGE:
+ gtk_container_remove (container, priv->primary_image);
+ gtk_container_remove (container, priv->secondary_image);
+ gtk_container_remove (container, priv->scale);
+ break;
+
+ case IDO_SCALE_MENU_ITEM_STYLE_LABEL:
+ gtk_container_remove (container, priv->primary_label);
+ gtk_container_remove (container, priv->secondary_label);
+ gtk_container_remove (container, priv->scale);
+ break;
+
+ default:
+ gtk_container_remove (container, priv->scale);
+ break;
+ }
+ }
+
+ switch (style)
+ {
+ case IDO_SCALE_MENU_ITEM_STYLE_NONE:
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->scale, FALSE, FALSE, 0);
+ break;
+
+ case IDO_SCALE_MENU_ITEM_STYLE_IMAGE:
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->primary_image, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->scale, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->secondary_image, FALSE, FALSE, 0);
+ break;
+
+ case IDO_SCALE_MENU_ITEM_STYLE_LABEL:
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->primary_label, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->scale, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->secondary_label, FALSE, FALSE, 0);
+ break;
+
+ default:
+ gtk_box_pack_start (GTK_BOX (priv->hbox), priv->scale, FALSE, FALSE, 0);
+ break;
+ }
+
+ gtk_widget_show_all (priv->hbox);
+}
+
+static void
ido_scale_menu_item_init (IdoScaleMenuItem *self)
{
IdoScaleMenuItemPrivate *priv = GET_PRIVATE (self);
GtkWidget *hbox;
+ GtkAdjustment *adj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 100.0, 1.0, 10.0, 0.0));
priv->adjustment = NULL;
- priv->scale = gtk_hscale_new_with_range (0.0, 100.0, 1.0);
+ priv->scale = ido_range_new (adj, IDO_RANGE_STYLE_SMALL);
+ g_object_ref (priv->scale);
gtk_scale_set_draw_value (GTK_SCALE (priv->scale), FALSE);
hbox = gtk_hbox_new (FALSE, 0);
@@ -241,13 +341,12 @@ ido_scale_menu_item_init (IdoScaleMenuItem *self)
G_CALLBACK (ido_scale_menu_item_secondary_image_notify),
self);
- gtk_box_pack_start (GTK_BOX (hbox), priv->primary_image, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (hbox), priv->scale, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (hbox), priv->secondary_image, FALSE, FALSE, 0);
+ priv->primary_label = gtk_label_new ("");
+ priv->secondary_label = gtk_label_new ("");
priv->hbox = hbox;
- gtk_widget_show_all (priv->hbox);
+ update_packing (self, priv->style, priv->style);
g_signal_connect (self, "notify",
G_CALLBACK (ido_scale_menu_item_notify),
@@ -275,6 +374,10 @@ ido_scale_menu_item_set_property (GObject *object,
priv->reverse_scroll = g_value_get_boolean (value);
break;
+ case PROP_STYLE:
+ ido_scale_menu_item_set_style (menu_item, g_value_get_enum (value));
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -543,6 +646,13 @@ ido_scale_menu_item_new_with_range (const gchar *label,
NULL);
}
+/**
+ * ido_scale_menu_item_get_scale:
+ * @menuitem: The #IdoScaleMenuItem
+ * @returns: A pointer to the scale widget.
+ *
+ * Retrieves the scale widget.
+ **/
GtkWidget*
ido_scale_menu_item_get_scale (IdoScaleMenuItem *menuitem)
{
@@ -555,6 +665,52 @@ ido_scale_menu_item_get_scale (IdoScaleMenuItem *menuitem)
return priv->scale;
}
+/**
+ * ido_scale_menu_item_get_style:
+ * @menuitem: The #IdoScaleMenuItem
+ * @returns: A #IdoScaleMenuItemStyle enum describing the style.
+ *
+ * Retrieves the type of widgets being used for the primary and
+ * secondary widget slots. This could be images, labels, or nothing.
+ **/
+IdoScaleMenuItemStyle
+ido_scale_menu_item_get_style (IdoScaleMenuItem *menuitem)
+{
+ IdoScaleMenuItemPrivate *priv;
+
+ g_return_val_if_fail (IDO_IS_SCALE_MENU_ITEM (menuitem), IDO_SCALE_MENU_ITEM_STYLE_NONE);
+
+ priv = GET_PRIVATE (menuitem);
+
+ return priv->style;
+}
+
+void
+ido_scale_menu_item_set_style (IdoScaleMenuItem *menuitem,
+ IdoScaleMenuItemStyle style)
+{
+ IdoScaleMenuItemPrivate *priv;
+ IdoScaleMenuItemStyle old_style;
+
+ g_return_if_fail (IDO_IS_SCALE_MENU_ITEM (menuitem));
+
+ priv = GET_PRIVATE (menuitem);
+
+ old_style = priv->style;
+ priv->style = style;
+
+ update_packing (menuitem, style, old_style);
+}
+
+/**
+ * ido_scale_menu_item_get_primary_image:
+ * @menuitem: The #IdoScaleMenuItem
+ * @returns: A #GtkWidget pointer for the primary image.
+ *
+ * Retrieves a pointer to the image widget used in the primary slot.
+ * Whether this is visible depends upon the return value from
+ * ido_scale_menu_item_get_style().
+ **/
GtkWidget *
ido_scale_menu_item_get_primary_image (IdoScaleMenuItem *menuitem)
{
@@ -567,6 +723,15 @@ ido_scale_menu_item_get_primary_image (IdoScaleMenuItem *menuitem)
return priv->primary_image;
}
+/**
+ * ido_scale_menu_item_get_secondary_image:
+ * @menuitem: The #IdoScaleMenuItem
+ * @returns: A #GtkWidget pointer for the secondary image.
+ *
+ * Retrieves a pointer to the image widget used in the secondary slot.
+ * Whether this is visible depends upon the return value from
+ * ido_scale_menu_item_get_style().
+ **/
GtkWidget *
ido_scale_menu_item_get_secondary_image (IdoScaleMenuItem *menuitem)
{
@@ -579,5 +744,97 @@ ido_scale_menu_item_get_secondary_image (IdoScaleMenuItem *menuitem)
return priv->secondary_image;
}
+/**
+ * ido_scale_menu_item_get_primary_label:
+ * @menuitem: The #IdoScaleMenuItem
+ * @returns: A const gchar* string of the label text.
+ *
+ * Retrieves a string of the text for the primary label widget.
+ * Whether this is visible depends upon the return value from
+ * ido_scale_menu_item_get_style().
+ **/
+G_CONST_RETURN gchar*
+ido_scale_menu_item_get_primary_label (IdoScaleMenuItem *menuitem)
+{
+ IdoScaleMenuItemPrivate *priv;
+
+ g_return_val_if_fail (IDO_IS_SCALE_MENU_ITEM (menuitem), NULL);
+
+ priv = GET_PRIVATE (menuitem);
+
+ return gtk_label_get_text (GTK_LABEL (priv->primary_label));
+}
+
+/**
+ * ido_scale_menu_item_get_primary_label:
+ * @menuitem: The #IdoScaleMenuItem
+ * @returns: A const gchar* string of the label text.
+ *
+ * Retrieves a string of the text for the primary label widget.
+ * Whether this is visible depends upon the return value from
+ * ido_scale_menu_item_get_style().
+ **/
+G_CONST_RETURN gchar*
+ido_scale_menu_item_get_secondary_label (IdoScaleMenuItem *menuitem)
+{
+ IdoScaleMenuItemPrivate *priv;
+
+ g_return_val_if_fail (IDO_IS_SCALE_MENU_ITEM (menuitem), NULL);
+
+ priv = GET_PRIVATE (menuitem);
+
+ return gtk_label_get_text (GTK_LABEL (priv->secondary_label));
+}
+
+/**
+ * ido_scale_menu_item_set_primary_label:
+ * @menuitem: The #IdoScaleMenuItem
+ * @label: A string containing the label text
+ *
+ * Sets the text for the label widget in the primary slot. This
+ * widget will only be visibile if the return value of
+ * ido_scale_menu_item_get_style() is set to %IDO_SCALE_MENU_ITEM_STYLE_LABEL.
+ **/
+void
+ido_scale_menu_item_set_primary_label (IdoScaleMenuItem *menuitem,
+ const gchar *label)
+{
+ IdoScaleMenuItemPrivate *priv;
+
+ g_return_if_fail (IDO_IS_SCALE_MENU_ITEM (menuitem));
+
+ priv = GET_PRIVATE (menuitem);
+
+ if (priv->primary_label)
+ {
+ gtk_label_set_text (GTK_LABEL (priv->primary_label), label);
+ }
+}
+
+/**
+ * ido_scale_menu_item_set_primary_label:
+ * @menuitem: The #IdoScaleMenuItem
+ * @label: A string containing the label text
+ *
+ * Sets the text for the label widget in the primary slot. This
+ * widget will only be visibile if the return value of
+ * ido_scale_menu_item_get_style() is set to %IDO_SCALE_MENU_ITEM_STYLE_LABEL.
+ **/
+void
+ido_scale_menu_item_set_secondary_label (IdoScaleMenuItem *menuitem,
+ const gchar *label)
+{
+ IdoScaleMenuItemPrivate *priv;
+
+ g_return_if_fail (IDO_IS_SCALE_MENU_ITEM (menuitem));
+
+ priv = GET_PRIVATE (menuitem);
+
+ if (priv->secondary_label)
+ {
+ gtk_label_set_text (GTK_LABEL (priv->secondary_label), label);
+ }
+}
+
#define __IDO_SCALE_MENU_ITEM_C__
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 11:36:43 +0000