GdkPixbuf *
ev_document_misc_get_thumbnail_frame (int width,
int height,
+ int rotation,
GdkPixbuf *source_pixbuf)
{
GdkPixbuf *retval;
guchar *data;
gint rowstride;
int i;
+ int width_r, height_r;
+
+ rotation = rotation % 360;
+
if (source_pixbuf)
g_return_val_if_fail (GDK_IS_PIXBUF (source_pixbuf), NULL);
if (source_pixbuf) {
- width = gdk_pixbuf_get_width (source_pixbuf);
- height = gdk_pixbuf_get_height (source_pixbuf);
+ width_r = gdk_pixbuf_get_width (source_pixbuf);
+ height_r = gdk_pixbuf_get_height (source_pixbuf);
+ } else {
+ if (rotation == 0 || rotation == 180) {
+ width_r = width;
+ height_r = height;
+ } else if (rotation == 90 || rotation == 270) {
+ width_r = height;
+ height_r = width;
+ } else {
+ g_assert_not_reached ();
+ }
}
/* make sure no one is passing us garbage */
- g_assert (width > 0 && height > 0);
+ g_assert (width_r >= 0 && height_r >= 0);
retval = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
TRUE, 8,
- width + 4,
- height + 4);
+ width_r + 4,
+ height_r + 4);
/* make it black and fill in the middle */
data = gdk_pixbuf_get_pixels (retval);
rowstride = gdk_pixbuf_get_rowstride (retval);
gdk_pixbuf_fill (retval, 0x000000ff);
- for (i = 1; i < height + 1; i++)
- memset (data + (rowstride * i) + 4, 0xffffffff, width * 4);
+ for (i = 1; i < height_r + 1; i++)
+ memset (data + (rowstride * i) + 4, 0xffffffff, width_r * 4);
/* copy the source pixbuf */
if (source_pixbuf)
gdk_pixbuf_copy_area (source_pixbuf, 0, 0,
- width,
- height,
+ width_r,
+ height_r,
retval,
1, 1);
/* Add the corner */
- data [(width + 2) * 4 + 3] = 0;
- data [(width + 3) * 4 + 3] = 0;
- data [(width + 2) * 4 + (rowstride * 1) + 3] = 0;
- data [(width + 3) * 4 + (rowstride * 1) + 3] = 0;
+ data [(width_r + 2) * 4 + 3] = 0;
+ data [(width_r + 3) * 4 + 3] = 0;
+ data [(width_r + 2) * 4 + (rowstride * 1) + 3] = 0;
+ data [(width_r + 3) * 4 + (rowstride * 1) + 3] = 0;
- data [(height + 2) * rowstride + 3] = 0;
- data [(height + 3) * rowstride + 3] = 0;
- data [(height + 2) * rowstride + 4 + 3] = 0;
- data [(height + 3) * rowstride + 4 + 3] = 0;
+ data [(height_r + 2) * rowstride + 3] = 0;
+ data [(height_r + 3) * rowstride + 3] = 0;
+ data [(height_r + 2) * rowstride + 4 + 3] = 0;
+ data [(height_r + 3) * rowstride + 4 + 3] = 0;
return retval;
}
void
-ev_document_misc_get_page_border_size (gint page_width,
- gint page_height,
- gint *left_border,
- gint *right_border,
- gint *top_border,
- gint *bottom_border)
+ev_document_misc_get_page_border_size (gint page_width,
+ gint page_height,
+ GtkBorder *border)
{
- g_assert (left_border);
- g_assert (right_border);
- g_assert (top_border);
- g_assert (bottom_border);
+ g_assert (border);
- *left_border = 1;
- *top_border = 1;
+ border->left = 1;
+ border->top = 1;
if (page_width < 100) {
- *right_border = 2;
- *bottom_border = 2;
+ border->right = 2;
+ border->bottom = 2;
} else if (page_width < 500) {
- *right_border = 3;
- *left_border = 3;
+ border->right = 3;
+ border->bottom = 3;
} else {
- *right_border = 4;
- *bottom_border = 4;
+ border->right = 4;
+ border->bottom = 4;
}
}
+
+void
+ev_document_misc_paint_one_page (GdkDrawable *drawable,
+ GtkWidget *widget,
+ GdkRectangle *area,
+ GtkBorder *border,
+ gboolean highlight)
+{
+ gdk_draw_rectangle (drawable,
+ highlight ?
+ widget->style->text_gc[widget->state] : widget->style->dark_gc[widget->state],
+ TRUE,
+ area->x,
+ area->y,
+ area->width,
+ area->height);
+ gdk_draw_rectangle (drawable,
+ widget->style->white_gc,
+ TRUE,
+ area->x + border->left,
+ area->y + border->top,
+ area->width - (border->left + border->right),
+ area->height - (border->top + border->bottom));
+ gdk_draw_rectangle (drawable,
+ widget->style->mid_gc[widget->state],
+ TRUE,
+ area->x,
+ area->y + area->height - (border->bottom - border->top),
+ border->bottom - border->top,
+ border->bottom - border->top);
+ gdk_draw_rectangle (drawable,
+ widget->style->mid_gc[widget->state],
+ TRUE,
+ area->x + area->width - (border->right - border->left),
+ area->y,
+ border->right - border->left,
+ border->right - border->left);
+
+}