X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fev-document-misc.c;h=fd6f4493904059138f8fa14e28f86b7f8ab1adbf;hb=1a9964cbdc190840aa6ea2d762be1b8132d3dcbb;hp=4145b8a3687cbb224c3aa3cfe3919da8abf20f2d;hpb=bebd9ceae1ec88ddee03bda8c7572c9cb06f6b77;p=evince.git

diff --git a/backend/ev-document-misc.c b/backend/ev-document-misc.c
index 4145b8a3..fd6f4493 100644
--- a/backend/ev-document-misc.c
+++ b/backend/ev-document-misc.c
@@ -12,82 +12,130 @@
 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);
+
+}