/**
* press_inside_image_area:
* @preview: an #PhotosPrintPreview
* @x: the points x coordinate
* @y: the points y coordinate
*
* Returns whether the given point is inside the image area.
*
* Returns: %TRUE if the given point is inside of the image area,
* %FALSE otherwise.
**/
static gboolean
press_inside_image_area (PhotosPrintPreview *preview, guint x, guint y)
{
PhotosPrintPreviewPrivate *priv;
const gint xs = (gint) x;
const gint ys = (gint) y;
gint x0;
gint y0;
priv = preview->priv;
get_current_image_coordinates (preview, &x0, &y0);
if (xs >= x0 && ys >= y0 && xs <= x0 + priv->r_width && ys <= y0 + priv->r_height)
return TRUE;
return FALSE;
}
/**
* press_inside_image_area:
* @preview: an #EomPrintPreview
* @x: the points x coordinate
* @y: the points y coordinate
*
* Returns whether the given point is inside the image area.
*
* Returns: %TRUE if the given point is inside of the image area,
* %FALSE otherwise.
**/
static gboolean
press_inside_image_area (EomPrintPreview *preview,
guint x,
guint y)
{
EomPrintPreviewPrivate *priv;
gint x0, y0;
priv = preview->priv;
get_current_image_coordinates (preview, &x0, &y0);
if (x >= x0 && y >= y0 &&
x <= x0 + priv->r_width && y <= y0 + priv->r_height)
return TRUE;
return FALSE;
}
static void
photos_print_preview_draw (PhotosPrintPreview *preview, cairo_t *cr)
{
PhotosPrintPreviewPrivate *priv;
GtkWidget *area;
GtkAllocation allocation;
gint x0, y0;
gboolean has_focus;
priv = preview->priv;
area = priv->area;
has_focus = gtk_widget_has_focus (area);
gtk_widget_get_allocation (area, &allocation);
/* draw the page */
cairo_set_source_rgb (cr, 1., 1., 1.);
cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
cairo_fill (cr);
/* draw the page margins */
cairo_set_source_rgb (cr, 0., 0., 0.);
cairo_set_line_width (cr, 0.1);
cairo_rectangle (cr,
priv->l_rmargin, priv->t_rmargin,
allocation.width - priv->l_rmargin - priv->r_rmargin,
allocation.height - priv->t_rmargin - priv->b_rmargin);
cairo_stroke (cr);
get_current_image_coordinates (preview, &x0, &y0);
if (priv->flag_create_surface) {
create_surface (preview);
}
if (priv->surface) {
cairo_set_source_surface (cr, priv->surface, x0, y0);
cairo_paint (cr);
} else if (priv->pixbuf_scaled) {
/* just in the remote case we don't have the surface */
/* adjust (x0, y0) to the new scale */
gdouble scale = priv->i_scale * priv->p_scale *
gdk_pixbuf_get_width (priv->pixbuf) / gdk_pixbuf_get_width (priv->pixbuf_scaled);
x0 /= scale;
y0 /= scale;
cairo_scale (cr, scale, scale);
gdk_cairo_set_source_pixbuf (cr, priv->pixbuf_scaled, x0, y0);
cairo_paint (cr);
} else if (priv->pixbuf) {
/* just in the remote case we don't have the surface */
/* adjust (x0, y0) to the new scale */
x0 /= priv->i_scale * priv->p_scale;
y0 /= priv->i_scale * priv->p_scale;
cairo_scale (cr, priv->i_scale*priv->p_scale, priv->i_scale*priv->p_scale);
gdk_cairo_set_source_pixbuf (cr, priv->pixbuf, x0, y0);
cairo_paint (cr);
}
if (has_focus) {
GtkStyleContext *ctx;
ctx = gtk_widget_get_style_context (area);
gtk_render_focus (ctx, cr, x0, y0,
priv->r_width, priv->r_height);
}
}
static void
eom_print_preview_draw (EomPrintPreview *preview, cairo_t *cr)
{
EomPrintPreviewPrivate *priv;
GtkWidget *area;
GtkAllocation allocation;
gint x0, y0;
GtkStyle *style;
gboolean has_focus;
priv = preview->priv;
area = priv->area;
has_focus = gtk_widget_has_focus (area);
style = gtk_widget_get_style (area);
gtk_widget_get_allocation (area, &allocation);
/* draw the page */
gdk_cairo_set_source_color (cr, &style->white);
cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
cairo_fill (cr);
/* draw the page margins */
gdk_cairo_set_source_color (cr, &style->black);
cairo_set_line_width (cr, 0.1);
cairo_rectangle (cr,
priv->l_rmargin, priv->t_rmargin,
allocation.width - priv->l_rmargin - priv->r_rmargin,
allocation.height - priv->t_rmargin - priv->b_rmargin);
cairo_stroke (cr);
get_current_image_coordinates (preview, &x0, &y0);
if (priv->flag_create_surface) {
create_surface (preview);
}
if (priv->surface) {
cairo_set_source_surface (cr, priv->surface, x0, y0);
cairo_paint (cr);
} else if (priv->image_scaled) {
/* just in the remote case we don't have the surface */
/* adjust (x0, y0) to the new scale */
gdouble scale = priv->i_scale * priv->p_scale *
gdk_pixbuf_get_width (priv->image) / gdk_pixbuf_get_width (priv->image_scaled);
x0 /= scale;
y0 /= scale;
cairo_scale (cr, scale, scale);
gdk_cairo_set_source_pixbuf (cr, priv->image_scaled, x0, y0);
cairo_paint (cr);
} else if (priv->image) {
/* just in the remote case we don't have the surface */
/* adjust (x0, y0) to the new scale */
x0 /= priv->i_scale * priv->p_scale;
y0 /= priv->i_scale * priv->p_scale;
cairo_scale (cr, priv->i_scale*priv->p_scale, priv->i_scale*priv->p_scale);
gdk_cairo_set_source_pixbuf (cr, priv->image, x0, y0);
cairo_paint (cr);
}
if (has_focus) {
gtk_paint_focus (style, gtk_widget_get_window (area),
GTK_STATE_NORMAL, NULL, NULL, NULL,
0, 0, allocation.width, allocation.height);
}
}
