Index: ui/views/controls/button/border_images.cc |
diff --git a/ui/views/controls/button/border_images.cc b/ui/views/controls/button/border_images.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..848a288c62e5c9513e58903f31d982547a2161a3 |
--- /dev/null |
+++ b/ui/views/controls/button/border_images.cc |
@@ -0,0 +1,67 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "ui/views/controls/button/border_images.h" |
+ |
+#include "base/logging.h" |
+#include "grit/ui_resources.h" |
+#include "ui/base/resource/resource_bundle.h" |
+#include "ui/gfx/canvas.h" |
+#include "ui/gfx/rect.h" |
+ |
+#define BORDER_IMAGES(x) x ## _TOP_LEFT, x ## _TOP, x ## _TOP_RIGHT, \ |
+ x ## _LEFT, x ## _CENTER, x ## _RIGHT, \ |
+ x ## _BOTTOM_LEFT, x ## _BOTTOM, x ## _BOTTOM_RIGHT, |
+ |
+namespace views { |
+ |
+// static |
+const int BorderImages::kHot[] = { BORDER_IMAGES(IDR_TEXTBUTTON_HOVER) }; |
+// static |
+const int BorderImages::kPushed[] = { BORDER_IMAGES(IDR_TEXTBUTTON_PRESSED) }; |
+ |
+BorderImages::BorderImages() {} |
+ |
+BorderImages::BorderImages(const int image_ids[]) { |
+ ResourceBundle& rb = ResourceBundle::GetSharedInstance(); |
+ top_left = *rb.GetImageSkiaNamed(image_ids[0]); |
+ top = *rb.GetImageSkiaNamed(image_ids[1]); |
+ top_right = *rb.GetImageSkiaNamed(image_ids[2]); |
+ left = *rb.GetImageSkiaNamed(image_ids[3]); |
+ center = *rb.GetImageSkiaNamed(image_ids[4]); |
+ right = *rb.GetImageSkiaNamed(image_ids[5]); |
+ bottom_left = *rb.GetImageSkiaNamed(image_ids[6]); |
+ bottom = *rb.GetImageSkiaNamed(image_ids[7]); |
+ bottom_right = *rb.GetImageSkiaNamed(image_ids[8]); |
+} |
+ |
+BorderImages::~BorderImages() {} |
+ |
+void BorderImages::Paint(const gfx::Rect& rect, gfx::Canvas* canvas) const { |
+ DCHECK(!top_left.isNull()); |
+ |
+ // Images must share widths by column and heights by row as depicted below. |
+ // x0 x1 x2 x3 |
+ // y0__|____|____|____| |
+ // y1__|_tl_|_t__|_tr_| |
+ // y2__|_l__|_c__|_r__| |
+ // y3__|_bl_|_b__|_br_| |
+ const int x[] = { rect.x(), rect.x() + top_left.width(), |
+ rect.right() - top_right.width(), rect.right() }; |
+ const int y[] = { rect.y(), rect.y() + top_left.height(), |
+ rect.bottom() - bottom_left.height(), rect.bottom() }; |
+ |
+ canvas->DrawImageInt(top_left, x[0], y[0]); |
+ canvas->TileImageInt(top, x[1], y[0], x[2] - x[1], y[1] - y[0]); |
+ canvas->DrawImageInt(top_right, x[2], y[0]); |
+ canvas->TileImageInt(left, x[0], y[1], x[1] - x[0], y[2] - y[1]); |
+ canvas->DrawImageInt(center, 0, 0, center.width(), center.height(), |
+ x[1], y[1], x[2] - x[1], y[2] - y[1], false); |
+ canvas->TileImageInt(right, x[2], y[1], x[3] - x[2], y[2] - y[1]); |
+ canvas->DrawImageInt(bottom_left, 0, y[2]); |
+ canvas->TileImageInt(bottom, x[1], y[2], x[2] - x[1], y[3] - y[2]); |
+ canvas->DrawImageInt(bottom_right, x[2], y[2]); |
+} |
+ |
+} // namespace views |