e9ab88570b
This reverts commit 3a285224b62b04fc84ce027b0306bcf9ef26041f. Reason for revert: Still breaking downstream projects due to not using forward headers. I will talk to Mark separately about the usage. Original change's description: > Reland "Linux capturers: organize X11 and Wayland implementations into separate folders" > > Bug: webrtc:13429 > Change-Id: I6e88de4f7ebcb64076312d83ac2c79db24f85ad8 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/239841 > Commit-Queue: Mark Foltz <mfoltz@chromium.org> > Reviewed-by: Mark Foltz <mfoltz@chromium.org> > Cr-Commit-Position: refs/heads/main@{#35481} TBR=grulja@gmail.com,mfoltz@chromium.org,webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com Change-Id: I1f75e3d89495f2a9a31d0f4406a3efdf0d95f74a No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:13429 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/240064 Owners-Override: Christoffer Jansson <jansson@google.com> Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com> Commit-Queue: Christoffer Jansson <jansson@google.com> Cr-Commit-Position: refs/heads/main@{#35484}
85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef MODULES_DESKTOP_CAPTURE_LINUX_SHARED_X_DISPLAY_H_
|
|
#define MODULES_DESKTOP_CAPTURE_LINUX_SHARED_X_DISPLAY_H_
|
|
|
|
#include <map>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "api/ref_counted_base.h"
|
|
#include "api/scoped_refptr.h"
|
|
#include "rtc_base/constructor_magic.h"
|
|
#include "rtc_base/system/rtc_export.h"
|
|
|
|
// Including Xlib.h will involve evil defines (Bool, Status, True, False), which
|
|
// easily conflict with other headers.
|
|
typedef struct _XDisplay Display;
|
|
typedef union _XEvent XEvent;
|
|
|
|
namespace webrtc {
|
|
|
|
// A ref-counted object to store XDisplay connection.
|
|
class RTC_EXPORT SharedXDisplay
|
|
: public rtc::RefCountedNonVirtual<SharedXDisplay> {
|
|
public:
|
|
class XEventHandler {
|
|
public:
|
|
virtual ~XEventHandler() {}
|
|
|
|
// Processes XEvent. Returns true if the event has been handled.
|
|
virtual bool HandleXEvent(const XEvent& event) = 0;
|
|
};
|
|
|
|
// Creates a new X11 Display for the `display_name`. NULL is returned if X11
|
|
// connection failed. Equivalent to CreateDefault() when `display_name` is
|
|
// empty.
|
|
static rtc::scoped_refptr<SharedXDisplay> Create(
|
|
const std::string& display_name);
|
|
|
|
// Creates X11 Display connection for the default display (e.g. specified in
|
|
// DISPLAY). NULL is returned if X11 connection failed.
|
|
static rtc::scoped_refptr<SharedXDisplay> CreateDefault();
|
|
|
|
Display* display() { return display_; }
|
|
|
|
// Adds a new event `handler` for XEvent's of `type`.
|
|
void AddEventHandler(int type, XEventHandler* handler);
|
|
|
|
// Removes event `handler` added using `AddEventHandler`. Doesn't do anything
|
|
// if `handler` is not registered.
|
|
void RemoveEventHandler(int type, XEventHandler* handler);
|
|
|
|
// Processes pending XEvents, calling corresponding event handlers.
|
|
void ProcessPendingXEvents();
|
|
|
|
void IgnoreXServerGrabs();
|
|
|
|
~SharedXDisplay();
|
|
|
|
protected:
|
|
// Takes ownership of `display`.
|
|
explicit SharedXDisplay(Display* display);
|
|
|
|
private:
|
|
typedef std::map<int, std::vector<XEventHandler*> > EventHandlersMap;
|
|
|
|
Display* display_;
|
|
|
|
EventHandlersMap event_handlers_;
|
|
|
|
RTC_DISALLOW_COPY_AND_ASSIGN(SharedXDisplay);
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_DESKTOP_CAPTURE_LINUX_SHARED_X_DISPLAY_H_
|