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// Copyright (c) 2009 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.
#include "chrome/browser/automation/automation_provider.h"
#include <gtk/gtk.h>
#include "chrome/browser/automation/ui_controls.h"
#include "chrome/browser/automation/automation_browser_tracker.h"
#include "chrome/browser/automation/automation_window_tracker.h"
#include "chrome/browser/gtk/browser_window_gtk.h"
#include "chrome/browser/gtk/gtk_util.h"
#include "chrome/browser/gtk/view_id_util.h"
#include "chrome/test/automation/automation_messages.h"
#include "gfx/point.h"
#include "gfx/rect.h"
void AutomationProvider::SetWindowBounds(int handle, const gfx::Rect& bounds,
bool* success) {
*success = false;
GtkWindow* window = window_tracker_->GetResource(handle);
if (window) {
gtk_window_move(window, bounds.x(), bounds.height());
gtk_window_resize(window, bounds.width(), bounds.height());
*success = true;
}
}
void AutomationProvider::SetWindowVisible(int handle, bool visible,
bool* result) {
*result = false;
GtkWindow* window = window_tracker_->GetResource(handle);
if (window) {
if (visible) {
gtk_window_present(window);
} else {
gtk_widget_hide(GTK_WIDGET(window));
}
*result = true;
}
}
#if !defined(TOOLKIT_VIEWS)
void AutomationProvider::WindowGetViewBounds(int handle, int view_id,
bool screen_coordinates,
bool* success,
gfx::Rect* bounds) {
*success = false;
GtkWindow* window = window_tracker_->GetResource(handle);
if (window) {
GtkWidget* widget = ViewIDUtil::GetWidget(GTK_WIDGET(window),
static_cast<ViewID>(view_id));
if (!widget)
return;
*success = true;
*bounds = gfx::Rect(widget->allocation.width, widget->allocation.height);
gint x, y;
if (screen_coordinates) {
gfx::Point point = gtk_util::GetWidgetScreenPosition(widget);
x = point.x();
y = point.y();
} else {
gtk_widget_translate_coordinates(widget, GTK_WIDGET(window),
0, 0, &x, &y);
}
bounds->set_origin(gfx::Point(x, y));
}
}
#endif
void AutomationProvider::ActivateWindow(int handle) {
NOTIMPLEMENTED();
}
void AutomationProvider::IsWindowMaximized(int handle, bool* is_maximized,
bool* success) {
*success = false;
NOTIMPLEMENTED();
}
void AutomationProvider::PrintAsync(int tab_handle) {
NOTIMPLEMENTED();
}
// This task sends a WindowDragResponse message with the appropriate
// routing ID to the automation proxy. This is implemented as a task so that
// we know that the mouse events (and any tasks that they spawn on the message
// loop) have been processed by the time this is sent.
class WindowDragResponseTask : public Task {
public:
WindowDragResponseTask(AutomationProvider* provider,
IPC::Message* reply_message)
: provider_(provider),
reply_message_(reply_message) {
DCHECK(provider_);
DCHECK(reply_message_);
}
virtual ~WindowDragResponseTask() {
}
virtual void Run() {
AutomationMsg_WindowDrag::WriteReplyParams(reply_message_, true);
provider_->Send(reply_message_);
}
private:
AutomationProvider* provider_;
IPC::Message* reply_message_;
DISALLOW_COPY_AND_ASSIGN(WindowDragResponseTask);
};
// A task that just runs a SendMouseEvent and performs another task when done.
class MouseEventTask : public Task {
public:
MouseEventTask(Task* next_task, ui_controls::MouseButtonState state)
: next_task_(next_task),
state_(state) {}
virtual ~MouseEventTask() {
}
virtual void Run() {
ui_controls::SendMouseEventsNotifyWhenDone(ui_controls::LEFT, state_,
next_task_);
}
private:
// The task to execute when we are done.
Task* next_task_;
// Mouse press or mouse release.
ui_controls::MouseButtonState state_;
DISALLOW_COPY_AND_ASSIGN(MouseEventTask);
};
// A task that just runs a SendMouseMove and performs another task when done.
class MouseMoveTask : public Task {
public:
MouseMoveTask(Task* next_task, int absolute_x, int absolute_y)
: next_task_(next_task),
x_(absolute_x),
y_(absolute_y) {
}
virtual ~MouseMoveTask() {
}
virtual void Run() {
ui_controls::SendMouseMoveNotifyWhenDone(x_, y_, next_task_);
}
private:
// The task to execute when we are done.
Task* next_task_;
// Coordinates of the press.
int x_;
int y_;
DISALLOW_COPY_AND_ASSIGN(MouseMoveTask);
};
void AutomationProvider::WindowSimulateDrag(int handle,
std::vector<gfx::Point> drag_path,
int flags,
bool press_escape_en_route,
IPC::Message* reply_message) {
// TODO(estade): don't ignore |flags| or |escape_en_route|.
gfx::NativeWindow window =
browser_tracker_->GetResource(handle)->window()->GetNativeHandle();
if (window && (drag_path.size() > 1)) {
int x, y;
gdk_window_get_position(GTK_WIDGET(window)->window, &x, &y);
// Create a nested stack of tasks to run.
Task* next_task = new WindowDragResponseTask(this, reply_message);
next_task = new MouseEventTask(next_task, ui_controls::UP);
next_task = new MouseEventTask(next_task, ui_controls::UP);
for (size_t i = drag_path.size() - 1; i > 0; --i) {
// Smooth out the mouse movements by adding intermediate points. This
// better simulates a real user drag.
int dest_x = drag_path[i].x() + x;
int dest_y = drag_path[i].y() + y;
int half_step_x = (dest_x + drag_path[i - 1].x() + x) / 2;
int half_step_y = (dest_y + drag_path[i - 1].y() + y) / 2;
next_task = new MouseMoveTask(next_task, dest_x, dest_y);
next_task = new MouseMoveTask(next_task, half_step_x, half_step_y);
}
next_task = new MouseEventTask(next_task, ui_controls::DOWN);
ui_controls::SendMouseMoveNotifyWhenDone(x + drag_path[0].x(),
y + drag_path[0].y(),
next_task);
} else {
AutomationMsg_WindowDrag::WriteReplyParams(reply_message, false);
Send(reply_message);
}
}
void AutomationProvider::TerminateSession(int handle, bool* success) {
*success = false;
NOTIMPLEMENTED();
}
void AutomationProvider::GetWindowBounds(int handle, gfx::Rect* bounds,
bool* result) {
*result = false;
NOTIMPLEMENTED();
}
void AutomationProvider::GetWindowTitle(int handle, string16* text) {
gfx::NativeWindow window = window_tracker_->GetResource(handle);
const gchar* title = gtk_window_get_title(window);
text->assign(UTF8ToUTF16(title));
}
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