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29
30#include <Carbon/Carbon.h>
31#include <objc/message.h>
32
33#import "InfolistView.h"
34
35#include "base/coordinates.h"
36#include "base/logging.h"
37#include "client/client_interface.h"
38#include "protocol/commands.pb.h"
39#include "renderer/mac/InfolistWindow.h"
40
41using mozc::commands::Candidates;
42using mozc::commands::Output;
43using mozc::commands::SessionCommand;
44
45@interface InfolistWindowTimerHandler : NSObject {
46@private
47  mozc::renderer::mac::InfolistWindow* infolist_window_;
48}
49- (InfolistWindowTimerHandler*)initWithInfolistWindow:
50    (mozc::renderer::mac::InfolistWindow*) infolist_window;
51- (void)onTimer:(NSTimer*) timer;
52@end
53
54@implementation InfolistWindowTimerHandler
55- (InfolistWindowTimerHandler*)initWithInfolistWindow:
56    (mozc::renderer::mac::InfolistWindow*) infolist_window {
57  [super init];
58  infolist_window_ = infolist_window;
59  return self;
60}
61- (void)onTimer:(NSTimer*) timer {
62  if(infolist_window_) {
63    infolist_window_->onTimer(timer);
64  }
65}
66@end
67
68namespace mozc {
69namespace renderer {
70namespace mac {
71
72namespace {
73bool SendUsageStatsEvent(client::SendCommandInterface *command_sender,
74                         const SessionCommand::UsageStatsEvent &event) {
75  if (command_sender == nullptr) {
76    return false;
77  }
78  SessionCommand command;
79  command.set_type(SessionCommand::USAGE_STATS_EVENT);
80  command.set_usage_stats_event(event);
81  Output dummy_output;
82  return command_sender->SendCommand(command, &dummy_output);
83}
84}  // namespace
85
86InfolistWindow::InfolistWindow()
87    : lasttimer_(nullptr),
88      command_sender_(nullptr) {
89 timer_handler_.reset([[InfolistWindowTimerHandler alloc]
90     initWithInfolistWindow:this]);
91}
92
93InfolistWindow::~InfolistWindow() {
94}
95
96void InfolistWindow::SetSendCommandInterface(
97    client::SendCommandInterface *send_command_interface) {
98  command_sender_ = send_command_interface;
99}
100
101void InfolistWindow::SetCandidates(const Candidates &candidates) {
102  if (candidates.candidate_size() == 0) {
103    return;
104  }
105
106  if (!window_) {
107    InitWindow();
108  }
109  InfolistView* infolist_view = (InfolistView*) view_.get();
110  [infolist_view setCandidates:&candidates];
111  [infolist_view setNeedsDisplay:YES];
112  NSSize size = [infolist_view updateLayout];
113  ResizeWindow(size.width, size.height);
114}
115
116void InfolistWindow::DelayHide(int delay) {
117  DLOG(INFO) << "InfolistWindow::DelayHide()";
118  if(lasttimer_) {
119    [lasttimer_ invalidate];
120  }
121  visible_ = false;
122  const NSTimeInterval interval = delay / 1000.0;
123  lasttimer_ = [NSTimer scheduledTimerWithTimeInterval:interval
124                                                target:timer_handler_.get()
125                                              selector:@selector(onTimer:)
126                                              userInfo:nil
127                                               repeats:NO];
128}
129
130void InfolistWindow::DelayShow(int delay) {
131  DLOG(INFO) << "InfolistWindow::DelayShow()";
132  if(lasttimer_) {
133    [lasttimer_ invalidate];
134  }
135  visible_ = true;
136  const NSTimeInterval interval = delay / 1000.0;
137  lasttimer_ = [NSTimer scheduledTimerWithTimeInterval:interval
138                                                target:timer_handler_.get()
139                                              selector:@selector(onTimer:)
140                                              userInfo:nil
141                                               repeats:NO];
142}
143
144void InfolistWindow::Hide() {
145  bool visible = IsVisible();
146  RendererBaseWindow::Hide();
147  if (visible) {
148    SendUsageStatsEvent(command_sender_, SessionCommand::INFOLIST_WINDOW_HIDE);
149  }
150  visible_ = false;
151}
152
153void InfolistWindow::Show() {
154  bool visible = IsVisible();
155  RendererBaseWindow::Show();
156  if (!visible) {
157    SendUsageStatsEvent(command_sender_, SessionCommand::INFOLIST_WINDOW_SHOW);
158  }
159  visible_ = true;
160}
161
162void InfolistWindow::onTimer(NSTimer* timer) {
163  DLOG(INFO) << "InfolistWindow::onTimer()";
164  if (visible_) {
165    Show();
166  } else {
167    Hide();
168  }
169  lasttimer_ = nil;
170}
171
172void InfolistWindow::ResetView(){
173  DLOG(INFO) << "InfolistWindow::ResetView()";
174  view_.reset([[InfolistView alloc] initWithFrame:NSMakeRect(0, 0, 1, 1)]);
175}
176
177
178}  // namespace mozc::renderer::mac
179}  // namespace mozc::renderer
180}  // namespace mozc
181