ev-message-area.c File Reference

#include <config.h>
#include "ev-message-area.h"

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Data Structures
struct	_EvMessageAreaPrivate

Macros
#define	EV_MESSAGE_AREA_GET_PRIVATE(obj)   (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EV_TYPE_MESSAGE_AREA, EvMessageAreaPrivate))

Enumerations
enum	{ PROP_0, PROP_TEXT, PROP_SECONDARY_TEXT, PROP_IMAGE }

Functions
static void	ev_message_area_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
static void	ev_message_area_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
static void	ev_message_area_class_init (EvMessageAreaClass *class)
static void	ev_message_area_init (EvMessageArea *area)
static void	ev_message_area_set_image_for_type (EvMessageArea *area, GtkMessageType type)
void	_ev_message_area_add_buttons_valist (EvMessageArea *area, const gchar *first_button_text, va_list args)
GtkWidget *	_ev_message_area_get_main_box (EvMessageArea *area)
GtkWidget *	ev_message_area_new (GtkMessageType type, const gchar *text, const gchar *first_button_text,...)
void	ev_message_area_set_image (EvMessageArea *area, GtkWidget *image)
void	ev_message_area_set_image_from_stock (EvMessageArea *area, const gchar *stock_id)
void	ev_message_area_set_text (EvMessageArea *area, const gchar *str)
void	ev_message_area_set_secondary_text (EvMessageArea *area, const gchar *str)

Macro Definition Documentation

#define EV_MESSAGE_AREA_GET_PRIVATE

(

obj)

(G_TYPE_INSTANCE_GET_PRIVATE ((obj), EV_TYPE_MESSAGE_AREA, EvMessageAreaPrivate))

Definition at line 28 of file ev-message-area.c.

Enumeration Type Documentation

anonymous enum

Enumerator
PROP_0
PROP_TEXT
PROP_SECONDARY_TEXT
PROP_IMAGE

Definition at line 40 of file ev-message-area.c.

     {
    PROP_0,
    PROP_TEXT,
    PROP_SECONDARY_TEXT,
    PROP_IMAGE
};

Function Documentation

void _ev_message_area_add_buttons_valist	(	EvMessageArea *	area,
		const gchar *	first_button_text,
		va_list	args
	)

Definition at line 232 of file ev-message-area.c.

{
    const gchar* text;
    gint response_id;

    if (first_button_text == NULL)
        return;

    text = first_button_text;
    response_id = va_arg (args, gint);

    while (text != NULL) {
        gtk_info_bar_add_button (GTK_INFO_BAR (area), text, response_id);

        text = va_arg (args, gchar*);
        if (text == NULL)
            break;

        response_id = va_arg (args, int);
    }
}

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GtkWidget* _ev_message_area_get_main_box

(

EvMessageArea *

area)

Definition at line 257 of file ev-message-area.c.

{
    return area->priv->main_box;
}

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static void ev_message_area_class_init ( EvMessageAreaClass *  class)

static

Definition at line 59 of file ev-message-area.c.

{
    GObjectClass *gobject_class = G_OBJECT_CLASS (class);

    gobject_class->set_property = ev_message_area_set_property;
    gobject_class->get_property = ev_message_area_get_property;

    g_object_class_install_property (gobject_class,
                     PROP_TEXT,
                     g_param_spec_string ("text",
                                  "Text",
                                  "The primary text of the message dialog",
                                  NULL,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (gobject_class,
                     PROP_SECONDARY_TEXT,
                     g_param_spec_string ("secondary-text",
                                  "Secondary Text",
                                  "The secondary text of the message dialog",
                                  NULL,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));
    g_object_class_install_property (gobject_class,
                     PROP_IMAGE,
                     g_param_spec_object ("image",
                                  "Image",
                                  "The image",
                                  GTK_TYPE_WIDGET,
                                  G_PARAM_READWRITE |
                                                              G_PARAM_STATIC_STRINGS));

    g_type_class_add_private (gobject_class, sizeof (EvMessageAreaPrivate));
}

static void ev_message_area_get_property ( GObject *  object, guint  prop_id, GValue *  value, GParamSpec *  pspec  )

static

Definition at line 208 of file ev-message-area.c.

{
    EvMessageArea *area = EV_MESSAGE_AREA (object);

    switch (prop_id) {
    case PROP_TEXT:
        g_value_set_string (value, gtk_label_get_label (GTK_LABEL (area->priv->label)));
        break;
    case PROP_SECONDARY_TEXT:
        g_value_set_string (value, gtk_label_get_label (GTK_LABEL (area->priv->secondary_label)));
        break;
    case PROP_IMAGE:
        g_value_set_object (value, area->priv->image);
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
}

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static void ev_message_area_init ( EvMessageArea *  area)

static

Definition at line 95 of file ev-message-area.c.

{
    GtkWidget *hbox, *vbox;
    GtkWidget *content_area;

    area->priv = EV_MESSAGE_AREA_GET_PRIVATE (area);

    area->priv->main_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);

    hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);

    area->priv->label = gtk_label_new (NULL);
    gtk_label_set_use_markup (GTK_LABEL (area->priv->label), TRUE);
    gtk_label_set_line_wrap (GTK_LABEL (area->priv->label), TRUE);
    gtk_label_set_selectable (GTK_LABEL (area->priv->label), TRUE);
    gtk_misc_set_alignment (GTK_MISC (area->priv->label), 0.0, 0.5);
    gtk_widget_set_can_focus (area->priv->label, TRUE);
    gtk_box_pack_start (GTK_BOX (vbox), area->priv->label, TRUE, TRUE, 0);
    gtk_widget_show (area->priv->label);

    area->priv->secondary_label = gtk_label_new (NULL);
    gtk_label_set_use_markup (GTK_LABEL (area->priv->secondary_label), TRUE);
    gtk_label_set_line_wrap (GTK_LABEL (area->priv->secondary_label), TRUE);
    gtk_label_set_selectable (GTK_LABEL (area->priv->secondary_label), TRUE);
    gtk_misc_set_alignment (GTK_MISC (area->priv->secondary_label), 0.0, 0.5);
    gtk_widget_set_can_focus (area->priv->secondary_label, TRUE);
    gtk_box_pack_start (GTK_BOX (vbox), area->priv->secondary_label, TRUE, TRUE, 0);

    area->priv->image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
    gtk_misc_set_alignment (GTK_MISC (area->priv->image), 0.5, 0.0);
    gtk_box_pack_start (GTK_BOX (hbox), area->priv->image, FALSE, FALSE, 0);
    gtk_widget_show (area->priv->image);

    gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
    gtk_widget_show (vbox);

    gtk_box_pack_start (GTK_BOX (area->priv->main_box), hbox, TRUE, TRUE, 0);
    gtk_widget_show (hbox);

    content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (area));
    gtk_container_add (GTK_CONTAINER (content_area), area->priv->main_box);
    gtk_widget_show (area->priv->main_box);
}

GtkWidget* ev_message_area_new	(	GtkMessageType	type,
		const gchar *	text,
		const gchar *	first_button_text,
			...
	)

Definition at line 263 of file ev-message-area.c.

{
    GtkWidget *widget;

    widget = g_object_new (EV_TYPE_MESSAGE_AREA,
                   "message-type", type,
                   "text", text,
                   NULL);
    ev_message_area_set_image_for_type (EV_MESSAGE_AREA (widget), type);
    if (first_button_text) {
        va_list args;

        va_start (args, first_button_text);
        _ev_message_area_add_buttons_valist (EV_MESSAGE_AREA (widget),
                             first_button_text, args);
        va_end (args);
    }

    return widget;
}

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void ev_message_area_set_image	(	EvMessageArea *	area,
		GtkWidget *	image
	)

Definition at line 288 of file ev-message-area.c.

{
    GtkWidget *parent;

    g_return_if_fail (EV_IS_MESSAGE_AREA (area));

    area->priv->message_type = GTK_MESSAGE_OTHER;

    parent = gtk_widget_get_parent (area->priv->image);
    gtk_container_add (GTK_CONTAINER (parent), image);
    gtk_container_remove (GTK_CONTAINER (parent), area->priv->image);
    gtk_box_reorder_child (GTK_BOX (parent), image, 0);

    area->priv->image = image;

    g_object_notify (G_OBJECT (area), "image");
}

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static void ev_message_area_set_image_for_type ( EvMessageArea *  area, GtkMessageType  type  )

static

Definition at line 141 of file ev-message-area.c.

{
    const gchar *stock_id = NULL;
    AtkObject   *atk_obj;

    switch (type) {
    case GTK_MESSAGE_INFO:
        stock_id = GTK_STOCK_DIALOG_INFO;
        break;
    case GTK_MESSAGE_QUESTION:
        stock_id = GTK_STOCK_DIALOG_QUESTION;
        break;
    case GTK_MESSAGE_WARNING:
        stock_id = GTK_STOCK_DIALOG_WARNING;
        break;
    case GTK_MESSAGE_ERROR:
        stock_id = GTK_STOCK_DIALOG_ERROR;
        break;
    case GTK_MESSAGE_OTHER:
        break;
    default:
        g_warning ("Unknown GtkMessageType %u", type);
        break;
    }

    if (stock_id)
        gtk_image_set_from_stock (GTK_IMAGE (area->priv->image), stock_id,
                      GTK_ICON_SIZE_DIALOG);

    atk_obj = gtk_widget_get_accessible (GTK_WIDGET (area));
    if (GTK_IS_ACCESSIBLE (atk_obj)) {
        atk_object_set_role (atk_obj, ATK_ROLE_ALERT);
        if (stock_id) {
            GtkStockItem item;

            gtk_stock_lookup (stock_id, &item);
            atk_object_set_name (atk_obj, item.label);
        }
    }
}

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void ev_message_area_set_image_from_stock	(	EvMessageArea *	area,
		const gchar *	stock_id
	)

Definition at line 308 of file ev-message-area.c.

{
    g_return_if_fail (EV_IS_MESSAGE_AREA (area));
    g_return_if_fail (stock_id != NULL);
    
    gtk_image_set_from_stock (GTK_IMAGE (area->priv->image),
                  stock_id,
                  GTK_ICON_SIZE_DIALOG);
}

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static void ev_message_area_set_property ( GObject *  object, guint  prop_id, const GValue *  value, GParamSpec *  pspec  )

static

Definition at line 184 of file ev-message-area.c.

{
    EvMessageArea *area = EV_MESSAGE_AREA (object);

    switch (prop_id) {
    case PROP_TEXT:
        ev_message_area_set_text (area, g_value_get_string (value));
        break;
    case PROP_SECONDARY_TEXT:
        ev_message_area_set_secondary_text (area, g_value_get_string (value));
        break;
    case PROP_IMAGE:
        ev_message_area_set_image (area, (GtkWidget *)g_value_get_object (value));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
}

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void ev_message_area_set_secondary_text	(	EvMessageArea *	area,
		const gchar *	str
	)

Definition at line 339 of file ev-message-area.c.

{
    g_return_if_fail (EV_IS_MESSAGE_AREA (area));

    if (str) {
        gchar *msg;

        msg = g_strdup_printf ("<small>%s</small>", str);
        gtk_label_set_markup (GTK_LABEL (area->priv->secondary_label), msg);
        g_free (msg);
        gtk_widget_show (area->priv->secondary_label);
    } else {
        gtk_label_set_markup (GTK_LABEL (area->priv->secondary_label), NULL);
        gtk_widget_hide (area->priv->secondary_label);
    }

    g_object_notify (G_OBJECT (area), "secondary-text");
}

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void ev_message_area_set_text	(	EvMessageArea *	area,
		const gchar *	str
	)

Definition at line 320 of file ev-message-area.c.

{
    g_return_if_fail (EV_IS_MESSAGE_AREA (area));

    if (str) {
        gchar *msg;

        msg = g_strdup_printf ("<b>%s</b>", str);
        gtk_label_set_markup (GTK_LABEL (area->priv->label), msg);
        g_free (msg);
    } else {
        gtk_label_set_markup (GTK_LABEL (area->priv->label), NULL);
    }

    g_object_notify (G_OBJECT (area), "text");
}

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