ev-loading-message.c File Reference

#include "config.h"
#include "ev-loading-message.h"
#include <string.h>
#include <glib/gi18n.h>

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Data Structures
struct	_EvLoadingMessage
struct	_EvLoadingMessageClass

Functions
static void	ev_loading_message_init (EvLoadingMessage *message)
static void	get_widget_padding (GtkWidget *widget, GtkBorder *padding)
static void	ev_loading_message_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
static void	ev_loading_message_get_preferred_width (GtkWidget *widget, gint *minimum_size, gint *natural_size)
static void	ev_loading_message_get_preferred_height (GtkWidget *widget, gint *minimum_size, gint *natural_size)
static gboolean	ev_loading_message_draw (GtkWidget *widget, cairo_t *cr)
static void	ev_loading_message_hide (GtkWidget *widget)
static void	ev_loading_message_show (GtkWidget *widget)
static void	ev_loading_message_class_init (EvLoadingMessageClass *klass)
GtkWidget *	ev_loading_message_new (void)

Function Documentation

static void ev_loading_message_class_init ( EvLoadingMessageClass *  klass)

static

Definition at line 152 of file ev-loading-message.c.

{
        GtkWidgetClass *gtk_widget_class = GTK_WIDGET_CLASS (klass);

        gtk_widget_class->size_allocate = ev_loading_message_size_allocate;
        gtk_widget_class->get_preferred_width = ev_loading_message_get_preferred_width;
        gtk_widget_class->get_preferred_height = ev_loading_message_get_preferred_height;
        gtk_widget_class->draw = ev_loading_message_draw;
        gtk_widget_class->show = ev_loading_message_show;
        gtk_widget_class->hide = ev_loading_message_hide;
}

static gboolean ev_loading_message_draw ( GtkWidget *  widget, cairo_t *  cr  )

static

Definition at line 113 of file ev-loading-message.c.

{
        GtkStyleContext *context;
        gint             width, height;

        context = gtk_widget_get_style_context (widget);
        width = gtk_widget_get_allocated_width (widget);
        height = gtk_widget_get_allocated_height (widget);

        gtk_render_background (context, cr, 0, 0, width, height);
        gtk_render_frame (context, cr, 0, 0, width, height);

        GTK_WIDGET_CLASS (ev_loading_message_parent_class)->draw (widget, cr);

        return TRUE;
}

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static void ev_loading_message_get_preferred_height ( GtkWidget *  widget, gint *  minimum_size, gint *  natural_size  )

static

Definition at line 99 of file ev-loading-message.c.

{
        GtkBorder padding;

        GTK_WIDGET_CLASS (ev_loading_message_parent_class)->get_preferred_height (widget, minimum_size, natural_size);

        get_widget_padding (widget, &padding);
        *minimum_size += padding.top + padding.bottom;
        *natural_size += padding.top + padding.bottom;
}

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static void ev_loading_message_get_preferred_width ( GtkWidget *  widget, gint *  minimum_size, gint *  natural_size  )

static

Definition at line 85 of file ev-loading-message.c.

{
        GtkBorder padding;

        GTK_WIDGET_CLASS (ev_loading_message_parent_class)->get_preferred_width (widget, minimum_size, natural_size);

        get_widget_padding (widget, &padding);
        *minimum_size += padding.left + padding.right;
        *natural_size += padding.left + padding.right;
}

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static void ev_loading_message_hide ( GtkWidget *  widget)

static

Definition at line 132 of file ev-loading-message.c.

{
        EvLoadingMessage *message = EV_LOADING_MESSAGE (widget);

        gtk_spinner_stop (GTK_SPINNER (message->spinner));

        GTK_WIDGET_CLASS (ev_loading_message_parent_class)->hide (widget);
}

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static void ev_loading_message_init ( EvLoadingMessage *  message)

static

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

{
        GtkWidget *label;

        gtk_container_set_border_width (GTK_CONTAINER (message), 10);

        message->spinner = gtk_spinner_new ();
        gtk_box_pack_start (GTK_BOX (message), message->spinner, FALSE, FALSE, 0);
        gtk_widget_show (message->spinner);

        label = gtk_label_new (_("Loading…"));
        gtk_box_pack_start (GTK_BOX (message), label, FALSE, FALSE, 0);
        gtk_widget_show (label);
}

GtkWidget* ev_loading_message_new

(

void

)

Definition at line 166 of file ev-loading-message.c.

{
        GtkWidget *message;

        message = g_object_new (EV_TYPE_LOADING_MESSAGE,
                                "orientation", GTK_ORIENTATION_HORIZONTAL,
                                "spacing", 12,
                                NULL);
        return message;
}

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static void ev_loading_message_show ( GtkWidget *  widget)

static

Definition at line 142 of file ev-loading-message.c.

{
        EvLoadingMessage *message = EV_LOADING_MESSAGE (widget);

        gtk_spinner_start (GTK_SPINNER (message->spinner));

        GTK_WIDGET_CLASS (ev_loading_message_parent_class)->show (widget);
}

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static void ev_loading_message_size_allocate ( GtkWidget *  widget, GtkAllocation *  allocation  )

static

Definition at line 68 of file ev-loading-message.c.

{
        GtkAllocation child_allocation;
        GtkBorder padding;

        get_widget_padding (widget, &padding);
        child_allocation.y = allocation->x + padding.left;
        child_allocation.x = allocation->y + padding.top;
        child_allocation.width = MAX (1, allocation->width - (padding.left + padding.right));
        child_allocation.height = MAX (1, allocation->height - (padding.top + padding.bottom));

        GTK_WIDGET_CLASS (ev_loading_message_parent_class)->size_allocate (widget, &child_allocation);
        gtk_widget_set_allocation (widget, allocation);
}

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static void get_widget_padding ( GtkWidget *  widget, GtkBorder *  padding  )

static

Definition at line 56 of file ev-loading-message.c.

{
        GtkStyleContext *context;
        GtkStateFlags state;

        context = gtk_widget_get_style_context (widget);
        state = gtk_style_context_get_state (context);
        gtk_style_context_get_padding (context, state, padding);
}

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