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// Copyright (c) 2006-2009 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 "webkit/default_plugin/plugin_impl_mac.h"
#import <Cocoa/Cocoa.h>
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "googleurl/src/gurl.h"
#include "grit/webkit_strings.h"
#include "unicode/locid.h"
#include "webkit/default_plugin/default_plugin_shared.h"
#include "webkit/default_plugin/plugin_main.h"
#include "webkit/glue/webkit_glue.h"
// TODO(thakis): Most methods in this class are stubbed out and need to be
// implemented.
PluginInstallerImpl::PluginInstallerImpl(int16 mode) {
}
PluginInstallerImpl::~PluginInstallerImpl() {
}
bool PluginInstallerImpl::Initialize(void* module_handle, NPP instance,
NPMIMEType mime_type, int16 argc,
char* argn[], char* argv[]) {
DLOG(INFO) << __FUNCTION__ << " MIME Type : " << mime_type;
DCHECK(instance != NULL);
if (mime_type == NULL || strlen(mime_type) == 0) {
DLOG(WARNING) << __FUNCTION__ << " Invalid parameters passed in";
NOTREACHED();
return false;
}
instance_ = instance;
mime_type_ = mime_type;
return true;
}
bool PluginInstallerImpl::NPP_SetWindow(NPWindow* window_info) {
width_ = window_info->width;
height_ = window_info->height;
return true;
}
void PluginInstallerImpl::Shutdown() {
}
void PluginInstallerImpl::NewStream(NPStream* stream) {
plugin_install_stream_ = stream;
}
void PluginInstallerImpl::DestroyStream(NPStream* stream, NPError reason) {
if (stream == plugin_install_stream_)
plugin_install_stream_ = NULL;
}
bool PluginInstallerImpl::WriteReady(NPStream* stream) {
bool ready_to_accept_data = false;
return ready_to_accept_data;
}
int32 PluginInstallerImpl::Write(NPStream* stream, int32 offset,
int32 buffer_length, void* buffer) {
return true;
}
void PluginInstallerImpl::ClearDisplay() {
}
void PluginInstallerImpl::RefreshDisplay() {
}
bool PluginInstallerImpl::CreateToolTip() {
return true;
}
void PluginInstallerImpl::UpdateToolTip() {
}
void PluginInstallerImpl::DisplayAvailablePluginStatus() {
}
void PluginInstallerImpl::DisplayStatus(int message_resource_id) {
}
void PluginInstallerImpl::DisplayPluginDownloadFailedStatus() {
}
void PluginInstallerImpl::URLNotify(const char* url, NPReason reason) {
}
int16 PluginInstallerImpl::NPP_HandleEvent(void* event) {
NPCocoaEvent* npp_event = static_cast<NPCocoaEvent*>(event);
if (npp_event->type == NPCocoaEventDrawRect) {
CGContextRef context = npp_event->data.draw.context;
CGRect rect = CGRectMake(npp_event->data.draw.x,
npp_event->data.draw.y,
npp_event->data.draw.width,
npp_event->data.draw.height);
return OnDrawRect(context, rect);
}
return 0;
}
std::wstring PluginInstallerImpl::ReplaceStringForPossibleEmptyReplacement(
int message_id_with_placeholders,
int messsage_id_without_placeholders,
const std::wstring& replacement_string) {
return L"";
}
void PluginInstallerImpl::DownloadPlugin() {
}
void PluginInstallerImpl::DownloadCancelled() {
DisplayAvailablePluginStatus();
}
int16 PluginInstallerImpl::OnDrawRect(CGContextRef context, CGRect dirty_rect) {
const NSString* text = @"Missing Plug-in";
const float kTextMarginX = 6;
const float kTextMarginY = 1;
NSSize bounds = NSMakeSize(width_, height_);
[NSGraphicsContext saveGraphicsState];
NSGraphicsContext* ns_context = [NSGraphicsContext
graphicsContextWithGraphicsPort:context flipped:YES];
[NSGraphicsContext setCurrentContext:ns_context];
NSShadow* shadow = [[[NSShadow alloc] init] autorelease];
[shadow setShadowColor:[NSColor colorWithDeviceWhite:0.0 alpha:0.5]];
[shadow setShadowOffset:NSMakeSize(0, -1)];
NSFont* font = [NSFont boldSystemFontOfSize:[NSFont smallSystemFontSize]];
NSDictionary* attributes = [NSDictionary dictionaryWithObjectsAndKeys:
font, NSFontAttributeName,
[NSColor whiteColor], NSForegroundColorAttributeName,
shadow, NSShadowAttributeName,
nil];
NSSize text_size = [text sizeWithAttributes:attributes];
NSRect text_rect;
text_rect.size.width = text_size.width + 2*kTextMarginX;
text_rect.size.height = text_size.height + 2*kTextMarginY;
text_rect.origin.x = (bounds.width - NSWidth(text_rect))/2;
text_rect.origin.y = (bounds.height - NSHeight(text_rect))/2;
[[NSColor colorWithCalibratedWhite:0.52 alpha:1.0] setFill];
[[NSBezierPath bezierPathWithRoundedRect:text_rect
xRadius:NSHeight(text_rect)/2
yRadius:NSHeight(text_rect)/2] fill];
NSPoint label_point = NSMakePoint(
roundf(text_rect.origin.x + (text_rect.size.width - text_size.width)/2),
roundf(text_rect.origin.y + (text_rect.size.height - text_size.height)/2));
[text drawAtPoint:label_point withAttributes:attributes];
[NSGraphicsContext restoreGraphicsState];
return 1;
}
void PluginInstallerImpl::ShowInstallDialog() {
}
void PluginInstallerImpl::NotifyPluginStatus(int status) {
default_plugin::g_browser->getvalue(
instance_,
static_cast<NPNVariable>(
default_plugin::kMissingPluginStatusStart + status),
NULL);
}
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