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authorBo Xu <bo_xu@foxitsoftware.com>2014-10-28 23:03:33 -0700
committerBo Xu <bo_xu@foxitsoftware.com>2014-11-03 11:10:11 -0800
commitfdc00a7042d912aafaabddae4d9c84199921ef23 (patch)
tree32ab8ac91cc68d2cd15b9168782a71b3f3f5e7b9 /xfa_test/pdf/progress_control.h
parente9b38fa38de2c95d8260be31c57d9272c4d127ed (diff)
downloadpdfium-fdc00a7042d912aafaabddae4d9c84199921ef23.tar.xz
Merge XFA to PDFium master at 4dc95e7 on 10/28/2014
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diff --git a/xfa_test/pdf/progress_control.h b/xfa_test/pdf/progress_control.h
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+// 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.
+
+#ifndef PDF_PROGRESS_CONTROL_H_
+#define PDF_PROGRESS_CONTROL_H_
+
+#include <string>
+#include <vector>
+
+#include "pdf/control.h"
+#include "pdf/fading_control.h"
+#include "ppapi/cpp/image_data.h"
+
+namespace chrome_pdf {
+
+class ProgressControl : public FadingControl {
+ public:
+ static const double kCompleted;
+
+ enum ProgressEventIds {
+ EVENT_ID_PROGRESS_COMPLETED,
+ };
+
+ ProgressControl();
+ virtual ~ProgressControl();
+ virtual bool CreateProgressControl(uint32 id,
+ bool visible,
+ Control::Owner* delegate,
+ double progress,
+ float device_scale,
+ const std::vector<pp::ImageData>& images,
+ const pp::ImageData& background,
+ const std::string& text);
+ void Reconfigure(const pp::ImageData& background,
+ const std::vector<pp::ImageData>& images,
+ float device_scale);
+
+ static void CalculateLayout(pp::Instance* instance,
+ const std::vector<pp::ImageData>& images,
+ const pp::ImageData& background,
+ const std::string& text,
+ float device_scale,
+ pp::Size* ctrl_size,
+ pp::Rect* image_rc,
+ pp::Rect* text_rc);
+
+ // Control interface.
+ virtual void Paint(pp::ImageData* image_data, const pp::Rect& rc);
+
+ // ProgressControl interface
+ // Set progress indicator in percents from 0% to 100%.
+ virtual void SetProgress(double progress);
+
+ private:
+ void PrepareBackground();
+ void AdjustBackground();
+ size_t GetImageIngex() const;
+
+ double progress_;
+ float device_scale_;
+ std::vector<pp::ImageData> images_;
+ pp::ImageData background_;
+ pp::ImageData ctrl_background_;
+ std::string text_;
+ pp::Rect image_rc_;
+ pp::Rect text_rc_;
+};
+
+} // namespace chrome_pdf
+
+#endif // PDF_PROGRESS_CONTROL_H_