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Merge pull request #3231 from omrilitov/master

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Hooking windows messages
This commit is contained in:
Cheng Zhao 2015-10-27 20:48:19 +08:00
commit 142f380376
7 changed files with 102 additions and 0 deletions
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37
atom/browser/api/atom_api_window.cc
View file

@ -189,6 +189,14 @@ void Window::OnExecuteWindowsCommand(const std::string& command_name) {
Emit("app-command", command_name);
}
#if defined(OS_WIN)
void Window::OnWindowMessage(UINT message, WPARAM w_param, LPARAM l_param) {
if (IsWindowMessageHooked(message)) {
messages_callback_map_[message].Run(w_param, l_param);
}
}
#endif
// static
mate::Wrappable* Window::New(v8::Isolate* isolate,
const mate::Dictionary& options) {
@ -492,6 +500,29 @@ bool Window::IsMenuBarVisible() {
return window_->IsMenuBarVisible();
}
#if defined(OS_WIN)
bool Window::HookWindowMessage(UINT message,
const MessageCallback& callback) {
messages_callback_map_[message] = callback;
return true;
}
void Window::UnhookWindowMessage(UINT message) {
if (!ContainsKey(messages_callback_map_, message))
return;
messages_callback_map_.erase(message);
}
bool Window::IsWindowMessageHooked(UINT message) {
return ContainsKey(messages_callback_map_, message);
}
void Window::UnhookAllWindowMessages() {
messages_callback_map_.clear();
}
#endif
#if defined(OS_MACOSX)
void Window::ShowDefinitionForSelection() {
window_->ShowDefinitionForSelection();
@ -590,6 +621,12 @@ void Window::BuildPrototype(v8::Isolate* isolate,
&Window::SetVisibleOnAllWorkspaces)
.SetMethod("isVisibleOnAllWorkspaces",
&Window::IsVisibleOnAllWorkspaces)
#if defined(OS_WIN)
.SetMethod("hookWindowMessage", &Window::HookWindowMessage)
.SetMethod("isWindowMessageHooked", &Window::IsWindowMessageHooked)
.SetMethod("unhookWindowMessage", &Window::UnhookWindowMessage)
.SetMethod("unhookAllWindowMessages", &Window::UnhookAllWindowMessages)
#endif
#if defined(OS_MACOSX)
.SetMethod("showDefinitionForSelection",
&Window::ShowDefinitionForSelection)

18
atom/browser/api/atom_api_window.h
View file

@ -5,6 +5,7 @@
#ifndef ATOM_BROWSER_API_ATOM_API_WINDOW_H_
#define ATOM_BROWSER_API_ATOM_API_WINDOW_H_
#include <map>
#include <string>
#include <vector>
@ -75,6 +76,11 @@ class Window : public mate::TrackableObject<Window>,
void OnRendererResponsive() override;
void OnExecuteWindowsCommand(const std::string& command_name) override;
#if defined(OS_WIN)
void OnWindowMessage(UINT message, WPARAM w_param,
LPARAM l_param) override;
#endif
// mate::Wrappable:
bool IsDestroyed() const override;
@ -143,6 +149,18 @@ class Window : public mate::TrackableObject<Window>,
bool IsMenuBarVisible();
void SetAspectRatio(double aspect_ratio, mate::Arguments* args);
#if defined(OS_WIN)
typedef base::Callback<void(WPARAM, LPARAM)> MessageCallback;
typedef std::map<UINT, MessageCallback> MessageCallbackMap;
MessageCallbackMap messages_callback_map_;
bool HookWindowMessage(UINT message,
const MessageCallback& callback);
bool IsWindowMessageHooked(UINT message);
void UnhookWindowMessage(UINT message);
void UnhookAllWindowMessages();
#endif
#if defined(OS_MACOSX)
void ShowDefinitionForSelection();
#endif