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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/control.h
parente9b38fa38de2c95d8260be31c57d9272c4d127ed (diff)
downloadpdfium-fdc00a7042d912aafaabddae4d9c84199921ef23.tar.xz
Merge XFA to PDFium master at 4dc95e7 on 10/28/2014
Diffstat (limited to 'xfa_test/pdf/control.h')
-rw-r--r--xfa_test/pdf/control.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/xfa_test/pdf/control.h b/xfa_test/pdf/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_CONTROL_H_
+#define PDF_CONTROL_H_
+
+#include <list>
+
+#include "base/basictypes.h"
+#include "ppapi/c/dev/pp_cursor_type_dev.h"
+#include "ppapi/cpp/rect.h"
+
+namespace pp {
+class ImageData;
+class InputEvent;
+class Instance;
+}
+
+namespace chrome_pdf {
+
+const uint32 kInvalidControlId = 0;
+
+class Control {
+ public:
+ class Owner {
+ public:
+ virtual ~Owner() {}
+ virtual void OnEvent(uint32 control_id, uint32 event_id, void* data) = 0;
+ virtual void Invalidate(uint32 control_id, const pp::Rect& rc) = 0;
+ virtual uint32 ScheduleTimer(uint32 control_id, uint32 timeout_ms) = 0;
+ virtual void SetEventCapture(uint32 control_id, bool set_capture) = 0;
+ virtual void SetCursor(uint32 control_id,
+ PP_CursorType_Dev cursor_type) = 0;
+ virtual pp::Instance* GetInstance() = 0;
+ };
+
+ Control();
+ virtual ~Control();
+ virtual bool Create(uint32 id, const pp::Rect& rc,
+ bool visible, Owner* owner);
+
+ virtual void Paint(pp::ImageData* image_data, const pp::Rect& rc) {}
+ virtual bool HandleEvent(const pp::InputEvent& event);
+ virtual void OnTimerFired(uint32 timer_id) {}
+ virtual void EventCaptureReleased() {}
+
+ // Paint control into multiple destination rects.
+ virtual void PaintMultipleRects(pp::ImageData* image_data,
+ const std::list<pp::Rect>& rects);
+
+ virtual void Show(bool visible, bool invalidate);
+ virtual void AdjustTransparency(uint8 transparency, bool invalidate);
+ virtual void MoveBy(const pp::Point& offset, bool invalidate);
+ virtual void SetRect(const pp::Rect& rc, bool invalidate);
+
+ void MoveTo(const pp::Point& origin, bool invalidate);
+
+ uint32 id() const { return id_; }
+ const pp::Rect& rect() const { return rc_; }
+ bool visible() const { return visible_; }
+ Owner* owner() { return owner_; }
+ uint8 transparency() const { return transparency_; }
+
+ private:
+ uint32 id_;
+ pp::Rect rc_;
+ bool visible_;
+ Owner* owner_;
+ uint8 transparency_;
+};
+
+typedef Control::Owner ControlOwner;
+
+} // namespace chrome_pdf
+
+#endif // PDF_CONTROL_H_