This source file includes following definitions.
- RunImpl
- RunImpl
- RunImpl
- RunImpl
- RunImpl
- RunImpl
- RunImpl
- GetFactoryInstance
#include "chrome/browser/extensions/api/input/input.h"
#include "base/command_line.h"
#include "base/lazy_instance.h"
#include "base/metrics/histogram.h"
#include "base/strings/string16.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/user_metrics.h"
#include "extensions/browser/extension_function_registry.h"
#include "ui/events/event.h"
#include "ui/keyboard/keyboard_controller.h"
#include "ui/keyboard/keyboard_switches.h"
#if defined(USE_ASH)
#include "ash/root_window_controller.h"
#include "ash/shell.h"
#include "ui/aura/window_tree_host.h"
#include "ui/keyboard/keyboard_util.h"
#endif
#if !defined(USE_ASH)
namespace {
const char kNotYetImplementedError[] =
"API is not implemented on this platform.";
}
#endif
namespace extensions {
bool VirtualKeyboardPrivateInsertTextFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
base::string16 text;
EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &text));
return keyboard::InsertText(text, ash::Shell::GetPrimaryRootWindow());
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
bool VirtualKeyboardPrivateMoveCursorFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
if (!CommandLine::ForCurrentProcess()->HasSwitch(
keyboard::switches::kEnableSwipeSelection)) {
return false;
}
int swipe_direction;
int modifier_flags;
EXTENSION_FUNCTION_VALIDATE(args_->GetInteger(0, &swipe_direction));
EXTENSION_FUNCTION_VALIDATE(args_->GetInteger(1, &modifier_flags));
return keyboard::MoveCursor(
swipe_direction,
modifier_flags,
ash::Shell::GetPrimaryRootWindow()->GetHost());
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
bool VirtualKeyboardPrivateSendKeyEventFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
base::Value* options_value = NULL;
base::DictionaryValue* params = NULL;
std::string type;
int char_value;
int key_code;
std::string key_name;
int modifiers;
EXTENSION_FUNCTION_VALIDATE(args_->Get(0, &options_value));
EXTENSION_FUNCTION_VALIDATE(options_value->GetAsDictionary(¶ms));
EXTENSION_FUNCTION_VALIDATE(params->GetString("type", &type));
EXTENSION_FUNCTION_VALIDATE(params->GetInteger("charValue", &char_value));
EXTENSION_FUNCTION_VALIDATE(params->GetInteger("keyCode", &key_code));
EXTENSION_FUNCTION_VALIDATE(params->GetString("keyName", &key_name));
EXTENSION_FUNCTION_VALIDATE(params->GetInteger("modifiers", &modifiers));
return keyboard::SendKeyEvent(
type,
char_value,
key_code,
key_name,
modifiers,
ash::Shell::GetPrimaryRootWindow()->GetHost());
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
bool VirtualKeyboardPrivateHideKeyboardFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
UMA_HISTOGRAM_ENUMERATION(
"VirtualKeyboard.KeyboardControlEvent",
keyboard::KEYBOARD_CONTROL_HIDE_USER,
keyboard::KEYBOARD_CONTROL_MAX);
ash::Shell::GetInstance()->keyboard_controller()->HideKeyboard(
keyboard::KeyboardController::HIDE_REASON_MANUAL);
return true;
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
bool VirtualKeyboardPrivateLockKeyboardFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
bool lock;
EXTENSION_FUNCTION_VALIDATE(args_->GetBoolean(0, &lock));
ash::Shell::GetInstance()->keyboard_controller()->set_lock_keyboard(lock);
return true;
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
bool VirtualKeyboardPrivateKeyboardLoadedFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
keyboard::MarkKeyboardLoadFinished();
base::UserMetricsAction("VirtualKeyboardLoaded");
return true;
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
bool VirtualKeyboardPrivateGetKeyboardConfigFunction::RunImpl() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
#if defined(USE_ASH)
base::DictionaryValue* results = new base::DictionaryValue();
results->SetString("layout", keyboard::GetKeyboardLayout());
results->SetBoolean("a11ymode", keyboard::GetAccessibilityKeyboardEnabled());
SetResult(results);
return true;
#else
error_ = kNotYetImplementedError;
return false;
#endif
}
InputAPI::InputAPI(content::BrowserContext* context) {}
InputAPI::~InputAPI() {
}
static base::LazyInstance<BrowserContextKeyedAPIFactory<InputAPI> > g_factory =
LAZY_INSTANCE_INITIALIZER;
BrowserContextKeyedAPIFactory<InputAPI>* InputAPI::GetFactoryInstance() {
return g_factory.Pointer();
}
}