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Diffstat (limited to 'Tools/DumpRenderTree/gtk/TextInputController.cpp')
| -rw-r--r-- | Tools/DumpRenderTree/gtk/TextInputController.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/Tools/DumpRenderTree/gtk/TextInputController.cpp b/Tools/DumpRenderTree/gtk/TextInputController.cpp new file mode 100644 index 0000000..7243fdc --- /dev/null +++ b/Tools/DumpRenderTree/gtk/TextInputController.cpp @@ -0,0 +1,177 @@ +/* + * Copyright (C) 2011 Igalia S.L. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "TextInputController.h" + +#include "DumpRenderTree.h" +#include "WebCoreSupport/DumpRenderTreeSupportGtk.h" +#include <GOwnPtrGtk.h> +#include <JavaScriptCore/JSObjectRef.h> +#include <JavaScriptCore/JSRetainPtr.h> +#include <JavaScriptCore/JSStringRef.h> +#include <cstring> + +static JSValueRef setMarkedTextCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) +{ + WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); + if (!view) + return JSValueMakeUndefined(context); + + if (argumentCount < 3) + return JSValueMakeUndefined(context); + + JSStringRef string = JSValueToStringCopy(context, arguments[0], exception); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + size_t bufferSize = JSStringGetMaximumUTF8CStringSize(string); + GOwnPtr<gchar> stringBuffer(static_cast<gchar*>(g_malloc(bufferSize))); + JSStringGetUTF8CString(string, stringBuffer.get(), bufferSize); + JSStringRelease(string); + + int start = static_cast<int>(JSValueToNumber(context, arguments[1], exception)); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + int end = static_cast<int>(JSValueToNumber(context, arguments[2], exception)); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + DumpRenderTreeSupportGtk::setComposition(view, stringBuffer.get(), start, end); + + return JSValueMakeUndefined(context); +} + +static JSValueRef insertTextCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) +{ + WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); + if (!view) + return JSValueMakeUndefined(context); + + if (argumentCount < 1) + return JSValueMakeUndefined(context); + + JSStringRef string = JSValueToStringCopy(context, arguments[0], exception); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + size_t bufferSize = JSStringGetMaximumUTF8CStringSize(string); + GOwnPtr<gchar> stringBuffer(static_cast<gchar*>(g_malloc(bufferSize))); + JSStringGetUTF8CString(string, stringBuffer.get(), bufferSize); + JSStringRelease(string); + + DumpRenderTreeSupportGtk::confirmComposition(view, stringBuffer.get()); + + return JSValueMakeUndefined(context); +} + +static JSValueRef unmarkTextCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) +{ + WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); + if (!view) + return JSValueMakeUndefined(context); + + DumpRenderTreeSupportGtk::confirmComposition(view, 0); + return JSValueMakeUndefined(context); +} + +static JSValueRef firstRectForCharacterRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) +{ + WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); + if (!view) + return JSValueMakeUndefined(context); + + if (argumentCount < 2) + return JSValueMakeUndefined(context); + + int location = static_cast<int>(JSValueToNumber(context, arguments[0], exception)); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + int length = static_cast<int>(JSValueToNumber(context, arguments[1], exception)); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + GdkRectangle rect; + if (!DumpRenderTreeSupportGtk::firstRectForCharacterRange(view, location, length, &rect)) + return JSValueMakeUndefined(context); + + JSValueRef arrayValues[4]; + arrayValues[0] = JSValueMakeNumber(context, rect.x); + arrayValues[1] = JSValueMakeNumber(context, rect.y); + arrayValues[2] = JSValueMakeNumber(context, rect.width); + arrayValues[3] = JSValueMakeNumber(context, rect.height); + JSObjectRef arrayObject = JSObjectMakeArray(context, 4, arrayValues, exception); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + return arrayObject; +} + +static JSValueRef selectedRangeCallback(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception) +{ + WebKitWebView* view = webkit_web_frame_get_web_view(mainFrame); + if (!view) + return JSValueMakeUndefined(context); + + int start, end; + if (!DumpRenderTreeSupportGtk::selectedRange(view, &start, &end)) + return JSValueMakeUndefined(context); + + JSValueRef arrayValues[2]; + arrayValues[0] = JSValueMakeNumber(context, start); + arrayValues[1] = JSValueMakeNumber(context, end); + JSObjectRef arrayObject = JSObjectMakeArray(context, 2, arrayValues, exception); + g_return_val_if_fail((!exception || !*exception), JSValueMakeUndefined(context)); + + return arrayObject; +} + +static JSStaticFunction staticFunctions[] = { + { "setMarkedText", setMarkedTextCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, + { "insertText", insertTextCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, + { "unmarkText", unmarkTextCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, + { "firstRectForCharacterRange", firstRectForCharacterRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, + { "selectedRange", selectedRangeCallback, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete }, + { 0, 0, 0 } +}; + +static JSClassRef getClass(JSContextRef context) +{ + static JSClassRef textInputControllerClass = 0; + + if (!textInputControllerClass) { + JSClassDefinition classDefinition = { + 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; + classDefinition.staticFunctions = staticFunctions; + + textInputControllerClass = JSClassCreate(&classDefinition); + } + + return textInputControllerClass; +} + +JSObjectRef makeTextInputController(JSContextRef context) +{ + return JSObjectMake(context, getClass(context), 0); +} |