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1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef WINDOW_MANAGER_X11_X_CONNECTION_H_ | 5 #ifndef WINDOW_MANAGER_X11_X_CONNECTION_H_ |
6 #define WINDOW_MANAGER_X11_X_CONNECTION_H_ | 6 #define WINDOW_MANAGER_X11_X_CONNECTION_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/logging.h" | 13 #include "base/logging.h" |
14 #include "base/scoped_ptr.h" | 14 #include "base/scoped_ptr.h" |
15 #include "base/time.h" | 15 #include "base/time.h" |
16 #include "window_manager/geometry.h" | 16 #include "window_manager/geometry.h" |
17 #include "window_manager/image_enums.h" | 17 #include "window_manager/image_enums.h" |
18 #include "window_manager/math_types.h" | |
18 #include "window_manager/x11/x_types.h" | 19 #include "window_manager/x11/x_types.h" |
19 | 20 |
20 namespace window_manager { | 21 namespace window_manager { |
21 | 22 |
22 class ByteMap; // from util.h | 23 class ByteMap; // from util.h |
23 struct Rect; | 24 struct Rect; |
24 template<class T> class Stacker; // from util.h | 25 template<class T> class Stacker; // from util.h |
25 | 26 |
26 // This is an abstract base class representing a connection to the X | 27 // This is an abstract base class representing a connection to the X |
27 // server. | 28 // server. |
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538 } | 539 } |
539 | 540 |
540 // Query the pointer's current position relative to the root window. | 541 // Query the pointer's current position relative to the root window. |
541 virtual bool QueryPointerPosition(Point* absolute_pos_out) = 0; | 542 virtual bool QueryPointerPosition(Point* absolute_pos_out) = 0; |
542 | 543 |
543 // Set the background pixmap of a window. This is tiled across the window | 544 // Set the background pixmap of a window. This is tiled across the window |
544 // automatically by the server when the window is exposed. Set to 'None' | 545 // automatically by the server when the window is exposed. Set to 'None' |
545 // to disable automatic window-clearing by the server. | 546 // to disable automatic window-clearing by the server. |
546 virtual bool SetWindowBackgroundPixmap(XWindow xid, XPixmap pixmap) = 0; | 547 virtual bool SetWindowBackgroundPixmap(XWindow xid, XPixmap pixmap) = 0; |
547 | 548 |
549 // Query the presence of the Render extension | |
Daniel Erat
2011/04/02 14:54:36
nit: add period at the end of this comment and the
marcheu
2011/04/04 19:55:58
Done.
| |
550 virtual bool RenderQueryExtension() = 0; | |
551 | |
552 // Create an XRender Picture | |
553 virtual XPicture RenderCreatePicture(XDrawable drawable, int depth) = 0; | |
554 | |
555 // Create an XRender Picture from |data| | |
Daniel Erat
2011/04/02 14:54:36
nit: describe format of |data|
marcheu
2011/04/04 19:55:58
Done.
| |
556 virtual XPixmap CreatePixmapFromData(char* data, const Size& size) = 0; | |
Daniel Erat
2011/04/02 14:54:36
can you just make this take an ImageContainer inst
marcheu
2011/04/04 19:55:58
Done.
| |
557 | |
558 // Perform an XRender Composite operation | |
559 virtual void RenderComposite(bool blend, XPicture src, XPicture mask, | |
560 XPicture dst, Point srcpos, Point maskpos, | |
561 Matrix4 transform, Size size) = 0; | |
562 | |
563 // Free an XRender Picture | |
564 virtual void RenderFreePicture(XPicture pict) = 0; | |
565 | |
566 // Do an XRender solid fill | |
567 virtual void RenderFillRectangle(XPicture dst, float red, float green, | |
568 float blue, Point pos, Size size) = 0; | |
569 | |
548 // Value that should be used in event and property |format| fields for | 570 // Value that should be used in event and property |format| fields for |
549 // byte and long arguments. | 571 // byte and long arguments. |
550 static const int kByteFormat; | 572 static const int kByteFormat; |
551 static const int kLongFormat; | 573 static const int kLongFormat; |
552 | 574 |
553 // Maximum allowed onscreen position. Hardcoded in the X protocol. | 575 // Maximum allowed onscreen position. Hardcoded in the X protocol. |
554 static const int kMaxPosition; | 576 static const int kMaxPosition; |
555 | 577 |
556 protected: | 578 protected: |
557 // Base IDs for extension events. Implementations should initialize | 579 // Base IDs for extension events. Implementations should initialize |
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570 | 592 |
571 // Time at which the server grab started. | 593 // Time at which the server grab started. |
572 base::TimeTicks server_grab_time_; | 594 base::TimeTicks server_grab_time_; |
573 | 595 |
574 DISALLOW_COPY_AND_ASSIGN(XConnection); | 596 DISALLOW_COPY_AND_ASSIGN(XConnection); |
575 }; | 597 }; |
576 | 598 |
577 } // namespace window_manager | 599 } // namespace window_manager |
578 | 600 |
579 #endif // WINDOW_MANAGER_X11_X_CONNECTION_H_ | 601 #endif // WINDOW_MANAGER_X11_X_CONNECTION_H_ |
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