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Commit b8a81161 authored by Alexandre Lision's avatar Alexandre Lision
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preferences: bind video prefs to lrc 

Refs #66840

Change-Id: I15d6f872f87392574b2868a9d571e6a81419f17b
parent 5db3e4e4
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Showing with 314 additions and 99 deletions
VideoPrefs.xib
View file @ b8a81161
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6254" systemVersion="13F34" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6751" systemVersion="14C1510" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6254"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6751"/>
</dependencies>
<objects>
<customObject id="-2" userLabel="File's Owner" customClass="VideoPrefsVC">
<connections>
<outlet property="previewView" destination="qAJ-w8-a6Q" id="uSq-tE-heV"/>
<outlet property="ratesList" destination="e3h-qA-wZ5" id="EPS-08-l6m"/>
<outlet property="sizesList" destination="Aec-P9-KNS" id="nYI-YP-fpQ"/>
<outlet property="videoDevicesList" destination="5L8-b6-N3k" id="ZsJ-sc-pYZ"/>
<outlet property="view" destination="c22-O7-iKe" id="EfM-Op-S9T"/>
</connections>
</customObject>
<customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
<customObject id="-3" userLabel="Application" customClass="NSObject"/>
<customView id="c22-O7-iKe">
<rect key="frame" x="0.0" y="0.0" width="683" height="609"/>
<rect key="frame" x="0.0" y="0.0" width="541" height="440"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
<subviews>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DTo-76-fYS">
<rect key="frame" x="71" y="369" width="53" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Camera" id="YCM-JC-jin">
<font key="font" metaFont="system"/>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="FRq-3r-0WL">
<rect key="frame" x="16" y="406" width="66" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Selection" id="VqO-Gm-CbB">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<customView wantsLayer="YES" canDrawConcurrently="YES" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qAJ-w8-a6Q" userLabel="Preview">
<rect key="frame" x="106" y="104" width="470" height="230"/>
</customView>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Upa-iB-KCC">
<rect key="frame" x="124" y="358" width="122" height="32"/>
<buttonCell key="cell" type="push" title="Start preview" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="bX7-eQ-8Ea">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
</buttonCell>
</button>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="VWx-4c-7aF">
<rect key="frame" x="116" y="550" width="50" height="17"/>
<rect key="frame" x="61" y="381" width="50" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Device:" id="170-NP-CSP">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Y00-jB-8Ux">
<rect key="frame" x="106" y="505" width="60" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Channel:" id="IJ5-l7-dN7">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="5L8-b6-N3k" userLabel="Devices">
<rect key="frame" x="115" y="375" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" id="6Vf-hb-26C">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" title="devices" id="zJ9-1a-cpr">
<connections>
<outlet property="delegate" destination="-2" id="mF2-Zc-wNP"/>
</connections>
</menu>
</popUpButtonCell>
<connections>
<action selector="chooseDevice:" target="-2" id="JjJ-Ul-8VM"/>
</connections>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cDr-8B-RiJ">
<rect key="frame" x="132" y="460" width="34" height="17"/>
<rect key="frame" x="77" y="349" width="34" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Size:" id="4bq-ls-mCp">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
......@@ -59,87 +59,78 @@
</textFieldCell>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="60X-MX-gun">
<rect key="frame" x="130" y="413" width="36" height="17"/>
<rect key="frame" x="75" y="315" width="36" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Rate:" id="5Im-df-jdd">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="5L8-b6-N3k">
<rect key="frame" x="170" y="544" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="PLA-b4-Y2Z" id="6Vf-hb-26C">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" id="zJ9-1a-cpr">
<items>
<menuItem title="Item 1" state="on" id="PLA-b4-Y2Z"/>
<menuItem title="Item 2" id="AqV-S1-JqC"/>
<menuItem title="Item 3" id="CkU-QC-dVQ"/>
</items>
</menu>
</popUpButtonCell>
</popUpButton>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="weW-fX-GwJ">
<rect key="frame" x="170" y="500" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="jp0-zC-w4a" id="TPq-dw-EwN">
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Aec-P9-KNS" userLabel="Sizes">
<rect key="frame" x="115" y="344" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" id="6ly-dX-MT4">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" id="9bI-4N-gfG">
<items>
<menuItem title="Item 1" state="on" id="jp0-zC-w4a"/>
<menuItem title="Item 2" id="WQz-Y3-iY1"/>
<menuItem title="Item 3" id="gky-36-FHp"/>
</items>
<menu key="menu" title="sizes" id="ykd-50-las">
<connections>
<outlet property="delegate" destination="-2" id="5cI-wH-0AT"/>
</connections>
</menu>
</popUpButtonCell>
<connections>
<action selector="chooseSize:" target="-2" id="qra-Ci-Om8"/>
</connections>
</popUpButton>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Aec-P9-KNS">
<rect key="frame" x="170" y="455" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="n8r-LT-t3t" id="6ly-dX-MT4">
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="e3h-qA-wZ5" userLabel="Rates">
<rect key="frame" x="115" y="310" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" id="pDt-c4-Fhs">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" id="ykd-50-las">
<items>
<menuItem title="Item 1" state="on" id="n8r-LT-t3t"/>
<menuItem title="Item 2" id="jUy-xn-1kn"/>
<menuItem title="Item 3" id="obd-cQ-mz8"/>
</items>
<menu key="menu" title="rates" id="aKL-76-vSP">
<connections>
<outlet property="delegate" destination="-2" id="5Gu-bg-y3C"/>
</connections>
</menu>
</popUpButtonCell>
<connections>
<action selector="chooseRate:" target="-2" id="nye-jT-0NU"/>
</connections>
</popUpButton>
<popUpButton verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="e3h-qA-wZ5">
<rect key="frame" x="170" y="408" width="189" height="26"/>
<popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="GFu-rO-tr4" id="pDt-c4-Fhs">
<behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="menu"/>
<menu key="menu" id="aKL-76-vSP">
<items>
<menuItem title="Item 1" state="on" id="GFu-rO-tr4"/>
<menuItem title="Item 2" id="aF9-ac-MF4"/>
<menuItem title="Item 3" id="FoN-dd-DcF"/>
</items>
</menu>
</popUpButtonCell>
</popUpButton>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="WNL-Ul-Jbr">
<rect key="frame" x="526" y="342" width="52" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Preview" id="Lrq-tD-NYF">
<font key="font" metaFont="system"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="FRq-3r-0WL">
<rect key="frame" x="71" y="575" width="61" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Selection" id="VqO-Gm-CbB">
<font key="font" metaFont="system"/>
<customView wantsLayer="YES" canDrawConcurrently="YES" ambiguous="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qAJ-w8-a6Q" userLabel="Preview">
<rect key="frame" x="32" y="20" width="470" height="230"/>
<constraints>
<constraint firstAttribute="width" relation="greaterThanOrEqual" constant="470" id="WVf-8f-i99"/>
<constraint firstAttribute="height" relation="greaterThanOrEqual" constant="230" id="udn-lE-Jd4"/>
</constraints>
</customView>
<button verticalHuggingPriority="750" ambiguous="YES" misplaced="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qHu-4n-CTV">
<rect key="frame" x="32" y="257" width="122" height="19"/>
<buttonCell key="cell" type="roundRect" title="Test preview" bezelStyle="roundedRect" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="IGT-OE-qJj">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES" changeBackground="YES" changeGray="YES"/>
<font key="font" metaFont="cellTitle"/>
</buttonCell>
<connections>
<action selector="togglePreview:" target="-2" id="Z1R-EV-1Na"/>
</connections>
</button>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DTo-76-fYS">
<rect key="frame" x="18" y="284" width="53" height="17"/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Camera" id="YCM-JC-jin">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
</textField>
</subviews>
<point key="canvasLocation" x="428.5" y="407.5"/>
<constraints>
<constraint firstAttribute="trailing" secondItem="qAJ-w8-a6Q" secondAttribute="trailing" constant="39" id="EIm-N6-noX"/>
<constraint firstItem="qHu-4n-CTV" firstAttribute="leading" secondItem="c22-O7-iKe" secondAttribute="leading" constant="32" id="HL9-hR-8AT"/>
<constraint firstAttribute="bottom" secondItem="qAJ-w8-a6Q" secondAttribute="bottom" constant="20" id="Sv6-Ls-4tS"/>
<constraint firstItem="qAJ-w8-a6Q" firstAttribute="top" secondItem="qHu-4n-CTV" secondAttribute="bottom" constant="8" id="cQh-RN-ARc"/>
<constraint firstItem="qAJ-w8-a6Q" firstAttribute="leading" secondItem="c22-O7-iKe" secondAttribute="leading" constant="32" id="gt3-zq-vOi"/>
<constraint firstItem="qAJ-w8-a6Q" firstAttribute="leading" secondItem="qHu-4n-CTV" secondAttribute="leading" id="oaw-xG-gPo"/>
</constraints>
<point key="canvasLocation" x="372.5" y="257"/>
</customView>
</objects>
</document>
VideoPrefsVC.h
View file @ b8a81161
//
// VideoPrefsVC.h
// Ring
//
// Created by Alexandre Lision on 2015-02-20.
//
//
/*
* Copyright (C) 2004-2015 Savoir-Faire Linux Inc.
* Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Additional permission under GNU GPL version 3 section 7:
*
* If you modify this program, or any covered work, by linking or
* combining it with the OpenSSL project's OpenSSL library (or a
* modified version of that library), containing parts covered by the
* terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
* grants you additional permission to convey the resulting work.
* Corresponding Source for a non-source form of such a combination
* shall include the source code for the parts of OpenSSL used as well
* as that of the covered work.
*/
#ifndef RING_VIDEOPREFSVC_H
#define RING_VIDEOPREFSVC_H
#import <Cocoa/Cocoa.h>
@interface VideoPrefsVC : NSViewController
@interface VideoPrefsVC : NSViewController <NSMenuDelegate> {
}
@end
#endif // RING_VIDEOPREFSVC_H
VideoPrefsVC.mm
View file @ b8a81161
......@@ -29,15 +29,211 @@
*/
#import "VideoPrefsVC.h"
#import <QuartzCore/QuartzCore.h>
#import <QItemSelectionModel>
#import <QAbstractProxyModel>
#import <video/configurationproxy.h>
#import <video/sourcemodel.h>
#import <video/previewmanager.h>
#import <video/renderer.h>
#import <video/device.h>
#import <video/devicemodel.h>
@interface VideoPrefsVC ()
@property (assign) IBOutlet NSView *previewView;
@property (assign) IBOutlet NSPopUpButton *videoDevicesList;
@property (assign) IBOutlet NSPopUpButton *sizesList;
@property (assign) IBOutlet NSPopUpButton *ratesList;
@end
@implementation VideoPrefsVC
@synthesize previewView;
@synthesize videoDevicesList;
@synthesize sizesList;
@synthesize ratesList;
QMetaObject::Connection frameUpdated;
QMetaObject::Connection previewStarted;
QMetaObject::Connection previewStopped;
- (void)loadView
{
[super loadView];
Video::ConfigurationProxy::deviceModel()->rowCount();
Video::ConfigurationProxy::resolutionModel()->rowCount();
Video::ConfigurationProxy::rateModel()->rowCount();
QModelIndex qDeviceIdx = Video::ConfigurationProxy::deviceSelectionModel()->currentIndex();
qDeviceIdx = Video::ConfigurationProxy::deviceSelectionModel()->currentIndex();
[videoDevicesList addItemWithTitle:Video::ConfigurationProxy::deviceModel()->data(qDeviceIdx, Qt::DisplayRole).toString().toNSString()];
QModelIndex qSizeIdx = Video::ConfigurationProxy::resolutionSelectionModel()->currentIndex();
[sizesList addItemWithTitle:Video::ConfigurationProxy::resolutionModel()->data(qSizeIdx, Qt::DisplayRole).toString().toNSString()];
if(qobject_cast<QAbstractProxyModel*>(Video::ConfigurationProxy::resolutionModel())) {
QObject::connect(qobject_cast<QAbstractProxyModel*>(Video::ConfigurationProxy::resolutionModel()),
&QAbstractProxyModel::modelReset,
[=]() {
NSLog(@"resolution Source model changed!!!");
});
}
QModelIndex qRate = Video::ConfigurationProxy::rateSelectionModel()->currentIndex();
[ratesList addItemWithTitle:Video::ConfigurationProxy::rateModel()->data(qDeviceIdx, Qt::DisplayRole).toString().toNSString()];
if(qobject_cast<QAbstractProxyModel*>(Video::ConfigurationProxy::rateModel())) {
QObject::connect(qobject_cast<QAbstractProxyModel*>(Video::ConfigurationProxy::rateModel()),
&QAbstractProxyModel::modelReset,
[=]() {
NSLog(@"rates Source model changed!!!");
});
}
[previewView setWantsLayer:YES];
[previewView setLayer:[CALayer layer]];
[previewView.layer setBackgroundColor:[NSColor blackColor].CGColor];
[previewView.layer setContentsGravity:kCAGravityResizeAspect];
[previewView.layer setFrame:previewView.frame];
[previewView.layer setBounds:previewView.frame];
[self connectPreviewSignals];
}
- (IBAction)chooseDevice:(id)sender {
int index = [sender indexOfSelectedItem];
QModelIndex qIdx = Video::ConfigurationProxy::deviceModel()->index(index, 0);
Video::ConfigurationProxy::deviceSelectionModel()->setCurrentIndex(qIdx, QItemSelectionModel::ClearAndSelect);
}
- (IBAction)chooseSize:(id)sender {
int index = [sender indexOfSelectedItem];
QModelIndex qIdx = Video::ConfigurationProxy::resolutionModel()->index(index, 0);
Video::ConfigurationProxy::resolutionSelectionModel()->setCurrentIndex(qIdx, QItemSelectionModel::ClearAndSelect);
}
- (IBAction)chooseRate:(id)sender {
int index = [sender indexOfSelectedItem];
QModelIndex qIdx = Video::ConfigurationProxy::rateModel()->index(index, 0);
Video::ConfigurationProxy::rateSelectionModel()->setCurrentIndex(qIdx, QItemSelectionModel::ClearAndSelect);
}
- (void) connectPreviewSignals
{
QObject::disconnect(frameUpdated);
QObject::disconnect(previewStopped);
QObject::disconnect(previewStarted);
previewStarted = QObject::connect(Video::PreviewManager::instance(),
&Video::PreviewManager::previewStarted,
[=](Video::Renderer* renderer) {
NSLog(@"Preview started");
QObject::disconnect(frameUpdated);
frameUpdated = QObject::connect(renderer,
&Video::Renderer::frameUpdated,
[=]() {
[self renderer:Video::PreviewManager::instance()->previewRenderer() renderFrameForView:previewView];
});
});
previewStopped = QObject::connect(Video::PreviewManager::instance(),
&Video::PreviewManager::previewStopped,
[=](Video::Renderer* renderer) {
NSLog(@"Preview stopped");
QObject::disconnect(frameUpdated);
[previewView.layer setContents:nil];
});
frameUpdated = QObject::connect(Video::PreviewManager::instance()->previewRenderer(),
&Video::Renderer::frameUpdated,
[=]() {
[self renderer:Video::PreviewManager::instance()->previewRenderer()
renderFrameForView:previewView];
});
}
-(void) renderer: (Video::Renderer*)renderer renderFrameForView:(NSView*) view
{
const QByteArray& data = renderer->currentFrame();
QSize res = renderer->size();
auto buf = reinterpret_cast<const unsigned char*>(data.data());
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
CGContextRef newContext = CGBitmapContextCreate((void *)buf,
res.width(),
res.height(),
8,
4*res.width(),
colorSpace,
kCGImageAlphaPremultipliedLast);
CGImageRef newImage = CGBitmapContextCreateImage(newContext);
/*We release some components*/
CGContextRelease(newContext);
CGColorSpaceRelease(colorSpace);
[CATransaction begin];
view.layer.contents = (__bridge id)newImage;
[CATransaction commit];
CFRelease(newImage);
}
- (IBAction)togglePreview:(id)sender {
if([sender state] == NSOnState)
Video::PreviewManager::instance()->startPreview();
else
Video::PreviewManager::instance()->stopPreview();
}
- (void)viewWillDisappear
{
Video::PreviewManager::instance()->stopPreview();
}
#pragma mark - NSMenuDelegate methods
- (BOOL)menu:(NSMenu *)menu updateItem:(NSMenuItem *)item atIndex:(NSInteger)index shouldCancel:(BOOL)shouldCancel
{
QModelIndex qIdx;
if([menu.title isEqualToString:@"devices"]) {
qIdx = Video::ConfigurationProxy::deviceModel()->index(index, 0);
[item setTitle:Video::ConfigurationProxy::deviceModel()->data(qIdx, Qt::DisplayRole).toString().toNSString()];
} else if([menu.title isEqualToString:@"sizes"]) {
qIdx = Video::ConfigurationProxy::resolutionModel()->index(index, 0);
[item setTitle:Video::ConfigurationProxy::resolutionModel()->data(qIdx, Qt::DisplayRole).toString().toNSString()];
} else if([menu.title isEqualToString:@"rates"]) {
qIdx = Video::ConfigurationProxy::rateModel()->index(index, 0);
[item setTitle:Video::ConfigurationProxy::rateModel()->data(qIdx, Qt::DisplayRole).toString().toNSString()];
}
return YES;
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do view setup here.
- (NSInteger)numberOfItemsInMenu:(NSMenu *)menu
{
if([menu.title isEqualToString:@"devices"]) {
return Video::ConfigurationProxy::deviceModel()->rowCount();
} else if([menu.title isEqualToString:@"sizes"]) {
return Video::ConfigurationProxy::resolutionModel()->rowCount();
} else if([menu.title isEqualToString:@"rates"]) {
return Video::ConfigurationProxy::rateModel()->rowCount();
}
}
@end
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