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fddbbe259d
obs-studio/UI/context-bar-controls.cpp
Colin Edwards fddbbe259d UI: Source Toolbar 
The source toolbar allows quick and easy access to properties and
filers, and shows common properties/features of a source type.  For
example, when you select a media source, VLC source, or the slideshow
source, you'll get media controls to control playback of the media.  If
you select a text source you can edit the font, color, or text if
applicable.  Or if you select a capture source, you can select the
display/window/etc to capture for that source.

If the source toolbar is not desired and is viewed as taking up valuable
space in the window, it can be disabled via the view menu.

Co-authored-by: Clayton Groeneveld <claytong1214@gmail.com>
Co-authored-by: Jim <obs.jim@gmail.com>
2020-08-17 07:18:18 -07:00

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#include "context-bar-controls.hpp"
#include "qt-wrappers.hpp"
#include "obs-app.hpp"
#include <QStandardItemModel>
#include <QColorDialog>
#include <QFontDialog>
#include "ui_browser-source-toolbar.h"
#include "ui_device-select-toolbar.h"
#include "ui_game-capture-toolbar.h"
#include "ui_image-source-toolbar.h"
#include "ui_color-source-toolbar.h"
#include "ui_text-source-toolbar.h"
#ifdef _WIN32
#define get_os_module(win, mac, linux) obs_get_module(win)
#define get_os_text(mod, win, mac, linux) obs_module_get_locale_text(mod, win)
#elif __APPLE__
#define get_os_module(win, mac, linux) obs_get_module(mac)
#define get_os_text(mod, win, mac, linux) obs_module_get_locale_text(mod, mac)
#else
#define get_os_module(win, mac, linux) obs_get_module(linux)
#define get_os_text(mod, win, mac, linux) obs_module_get_locale_text(mod, linux)
#endif
/* ========================================================================= */
SourceToolbar::SourceToolbar(QWidget *parent, OBSSource source)
: QWidget(parent),
weakSource(OBSGetWeakRef(source)),
props(obs_source_properties(source), obs_properties_destroy)
{
obs_data_t *settings = obs_source_get_settings(source);
obs_properties_apply_settings(props.get(), settings);
obs_data_release(settings);
}
/* ========================================================================= */
BrowserToolbar::BrowserToolbar(QWidget *parent, OBSSource source)
: SourceToolbar(parent, source), ui(new Ui_BrowserSourceToolbar)
{
ui->setupUi(this);
}
BrowserToolbar::~BrowserToolbar()
{
delete ui;
}
void BrowserToolbar::on_refresh_clicked()
{
OBSSource source = GetSource();
if (!source) {
return;
}
obs_property_t *p = obs_properties_get(props.get(), "refreshnocache");
obs_property_button_clicked(p, source.Get());
}
/* ========================================================================= */
ComboSelectToolbar::ComboSelectToolbar(QWidget *parent, OBSSource source)
: SourceToolbar(parent, source), ui(new Ui_DeviceSelectToolbar)
{
ui->setupUi(this);
}
ComboSelectToolbar::~ComboSelectToolbar()
{
delete ui;
}
static int FillPropertyCombo(QComboBox *c, obs_property_t *p,
const std::string &cur_id, bool is_int = false)
{
size_t count = obs_property_list_item_count(p);
int cur_idx = -1;
for (size_t i = 0; i < count; i++) {
const char *name = obs_property_list_item_name(p, i);
std::string id;
if (is_int) {
id = std::to_string(obs_property_list_item_int(p, i));
} else {
const char *val = obs_property_list_item_string(p, i);
id = val ? val : "";
}
if (cur_id == id)
cur_idx = (int)i;
c->addItem(name, id.c_str());
}
return cur_idx;
}
static void SetComboItemDisabled(QComboBox *c, int idx)
{
QStandardItemModel *model =
dynamic_cast<QStandardItemModel *>(c->model());
QStandardItem *item = model->item(idx);
item->setFlags(Qt::NoItemFlags);
}
void ComboSelectToolbar::Init()
{
OBSSource source = GetSource();
if (!source) {
return;
}
std::string cur_id;
obs_data_t *settings = obs_source_get_settings(source);
if (is_int) {
cur_id = std::to_string(obs_data_get_int(settings, prop_name));
} else {
cur_id = obs_data_get_string(settings, prop_name);
}
obs_data_release(settings);
ui->device->blockSignals(true);
obs_property_t *p = obs_properties_get(props.get(), prop_name);
int cur_idx = FillPropertyCombo(ui->device, p, cur_id, is_int);
if (cur_idx == -1 || obs_property_list_item_disabled(p, cur_idx)) {
if (cur_idx == -1) {
ui->device->insertItem(
0,
QTStr("Basic.Settings.Audio.UnknownAudioDevice"));
cur_idx = 0;
}
SetComboItemDisabled(ui->device, cur_idx);
} else {
ui->device->setCurrentIndex(cur_idx);
}
ui->device->blockSignals(false);
}
void ComboSelectToolbar::UpdateActivateButtonName()
{
obs_property_t *p = obs_properties_get(props.get(), "activate");
ui->activateButton->setText(obs_property_description(p));
}
void ComboSelectToolbar::on_device_currentIndexChanged(int idx)
{
OBSSource source = GetSource();
if (idx == -1 || !source) {
return;
}
QString id = ui->device->itemData(idx).toString();
obs_data_t *settings = obs_data_create();
if (is_int) {
obs_data_set_int(settings, prop_name, id.toInt());
} else {
obs_data_set_string(settings, prop_name, QT_TO_UTF8(id));
}
obs_source_update(source, settings);
obs_data_release(settings);
}
void ComboSelectToolbar::on_activateButton_clicked()
{
OBSSource source = GetSource();
if (!source) {
return;
}
obs_property_t *p = obs_properties_get(props.get(), "activate");
if (!p) {
return;
}
obs_property_button_clicked(p, source.Get());
UpdateActivateButtonName();
}
AudioCaptureToolbar::AudioCaptureToolbar(QWidget *parent, OBSSource source)
: ComboSelectToolbar(parent, source)
{
}
void AudioCaptureToolbar::Init()
{
delete ui->activateButton;
ui->activateButton = nullptr;
obs_module_t *mod =
get_os_module("win-wasapi", "mac-capture", "linux-pulseaudio");
const char *device_str =
get_os_text(mod, "Device", "CoreAudio.Device", "Device");
ui->deviceLabel->setText(device_str);
prop_name = "device_id";
ComboSelectToolbar::Init();
}
WindowCaptureToolbar::WindowCaptureToolbar(QWidget *parent, OBSSource source)
: ComboSelectToolbar(parent, source)
{
}
void WindowCaptureToolbar::Init()
{
delete ui->activateButton;
ui->activateButton = nullptr;
obs_module_t *mod =
get_os_module("win-capture", "mac-capture", "linux-capture");
const char *device_str = get_os_text(mod, "WindowCapture.Window",
"WindowUtils.Window", "Window");
ui->deviceLabel->setText(device_str);
#if !defined(_WIN32) && !defined(__APPLE__) //linux
prop_name = "capture_window";
#else
prop_name = "window";
#endif
#ifdef __APPLE__
is_int = true;
#endif
ComboSelectToolbar::Init();
}
DisplayCaptureToolbar::DisplayCaptureToolbar(QWidget *parent, OBSSource source)
: ComboSelectToolbar(parent, source)
{
}
void DisplayCaptureToolbar::Init()
{
delete ui->activateButton;
ui->activateButton = nullptr;
obs_module_t *mod =
get_os_module("win-capture", "mac-capture", "linux-capture");
const char *device_str =
get_os_text(mod, "Monitor", "DisplayCapture.Display", "Screen");
ui->deviceLabel->setText(device_str);
is_int = true;
#ifdef _WIN32
prop_name = "monitor";
#elif __APPLE__
prop_name = "display";
#else
prop_name = "screen";
#endif
ComboSelectToolbar::Init();
}
DeviceCaptureToolbar::DeviceCaptureToolbar(QWidget *parent, OBSSource source)
: ComboSelectToolbar(parent, source)
{
}
void DeviceCaptureToolbar::Init()
{
#ifndef _WIN32
delete ui->activateButton;
ui->activateButton = nullptr;
#endif
obs_module_t *mod =
get_os_module("win-dshow", "mac-avcapture", "linux-v4l2");
const char *device_str = obs_module_get_locale_text(mod, "Device");
ui->deviceLabel->setText(device_str);
#ifdef _WIN32
prop_name = "video_device_id";
#elif __APPLE__
prop_name = "device";
#else
prop_name = "device_id";
#endif
#ifdef _WIN32
UpdateActivateButtonName();
#endif
ComboSelectToolbar::Init();
}
/* ========================================================================= */
GameCaptureToolbar::GameCaptureToolbar(QWidget *parent, OBSSource source)
: SourceToolbar(parent, source), ui(new Ui_GameCaptureToolbar)
{
obs_property_t *p;
int cur_idx;
ui->setupUi(this);
obs_module_t *mod = obs_get_module("win-capture");
ui->modeLabel->setText(obs_module_get_locale_text(mod, "Mode"));
ui->windowLabel->setText(
obs_module_get_locale_text(mod, "WindowCapture.Window"));
obs_data_t *settings = obs_source_get_settings(source);
std::string cur_mode = obs_data_get_string(settings, "capture_mode");
std::string cur_window = obs_data_get_string(settings, "window");
obs_data_release(settings);
ui->mode->blockSignals(true);
p = obs_properties_get(props.get(), "capture_mode");
cur_idx = FillPropertyCombo(ui->mode, p, cur_mode);
ui->mode->setCurrentIndex(cur_idx);
ui->mode->blockSignals(false);
ui->window->blockSignals(true);
p = obs_properties_get(props.get(), "window");
cur_idx = FillPropertyCombo(ui->window, p, cur_window);
ui->window->setCurrentIndex(cur_idx);
ui->window->blockSignals(false);
if (cur_idx != -1 && obs_property_list_item_disabled(p, cur_idx)) {
SetComboItemDisabled(ui->window, cur_idx);
}
UpdateWindowVisibility();
}
GameCaptureToolbar::~GameCaptureToolbar()
{
delete ui;
}
void GameCaptureToolbar::UpdateWindowVisibility()
{
QString mode = ui->mode->currentData().toString();
bool is_window = (mode == "window");
ui->windowLabel->setVisible(is_window);
ui->window->setVisible(is_window);
ui->empty->setVisible(!is_window);
}
void GameCaptureToolbar::on_mode_currentIndexChanged(int idx)
{
OBSSource source = GetSource();
if (idx == -1 || !source) {
return;
}
QString id = ui->mode->itemData(idx).toString();
obs_data_t *settings = obs_data_create();
obs_data_set_string(settings, "capture_mode", QT_TO_UTF8(id));
obs_source_update(source, settings);
obs_data_release(settings);
UpdateWindowVisibility();
}
void GameCaptureToolbar::on_window_currentIndexChanged(int idx)
{
OBSSource source = GetSource();
if (idx == -1 || !source) {
return;
}
QString id = ui->window->itemData(idx).toString();
obs_data_t *settings = obs_data_create();
obs_data_set_string(settings, "window", QT_TO_UTF8(id));
obs_source_update(source, settings);
obs_data_release(settings);
}
/* ========================================================================= */
ImageSourceToolbar::ImageSourceToolbar(QWidget *parent, OBSSource source)
: SourceToolbar(parent, source), ui(new Ui_ImageSourceToolbar)
{
ui->setupUi(this);
obs_module_t *mod = obs_get_module("image-source");
ui->pathLabel->setText(obs_module_get_locale_text(mod, "File"));
obs_data_t *settings = obs_source_get_settings(source);
std::string file = obs_data_get_string(settings, "file");
obs_data_release(settings);
ui->path->setText(file.c_str());
}
ImageSourceToolbar::~ImageSourceToolbar()
{
delete ui;
}
void ImageSourceToolbar::on_browse_clicked()
{
OBSSource source = GetSource();
if (!source) {
return;
}
obs_property_t *p = obs_properties_get(props.get(), "file");
const char *desc = obs_property_description(p);
const char *filter = obs_property_path_filter(p);
const char *default_path = obs_property_path_default_path(p);
QString path = OpenFile(this, desc, default_path, filter);
if (path.isEmpty()) {
return;
}
ui->path->setText(path);
obs_data_t *settings = obs_data_create();
obs_data_set_string(settings, "file", QT_TO_UTF8(path));
obs_source_update(source, settings);
obs_data_release(settings);
}
/* ========================================================================= */
static inline QColor color_from_int(long long val)
{
return QColor(val & 0xff, (val >> 8) & 0xff, (val >> 16) & 0xff,
(val >> 24) & 0xff);
}
static inline long long color_to_int(QColor color)
{
auto shift = [&](unsigned val, int shift) {
return ((val & 0xff) << shift);
};
return shift(color.red(), 0) | shift(color.green(), 8) |
shift(color.blue(), 16) | shift(color.alpha(), 24);
}
ColorSourceToolbar::ColorSourceToolbar(QWidget *parent, OBSSource source)
: SourceToolbar(parent, source), ui(new Ui_ColorSourceToolbar)
{
ui->setupUi(this);
obs_data_t *settings = obs_source_get_settings(source);
unsigned int val = (unsigned int)obs_data_get_int(settings, "color");
obs_data_release(settings);
color = color_from_int(val);
UpdateColor();
}
ColorSourceToolbar::~ColorSourceToolbar()
{
delete ui;
}
void ColorSourceToolbar::UpdateColor()
{
color.setAlpha(255);
QPalette palette = QPalette(color);
ui->color->setFrameStyle(QFrame::Sunken | QFrame::Panel);
ui->color->setText(color.name(QColor::HexRgb));
ui->color->setPalette(palette);
ui->color->setStyleSheet(
QString("background-color :%1; color: %2;")
.arg(palette.color(QPalette::Window)
.name(QColor::HexRgb))
.arg(palette.color(QPalette::WindowText)
.name(QColor::HexRgb)));
ui->color->setAutoFillBackground(true);
ui->color->setAlignment(Qt::AlignCenter);
}
void ColorSourceToolbar::on_choose_clicked()
{
OBSSource source = GetSource();
if (!source) {
return;
}
obs_property_t *p = obs_properties_get(props.get(), "color");
const char *desc = obs_property_description(p);
QColorDialog::ColorDialogOptions options;
#ifndef _WIN32
options |= QColorDialog::DontUseNativeDialog;
#endif
color = QColorDialog::getColor(color, this, desc, options);
UpdateColor();
obs_data_t *settings = obs_data_create();
obs_data_set_int(settings, "color", color_to_int(color));
obs_source_update(source, settings);
obs_data_release(settings);
}
/* ========================================================================= */
extern void MakeQFont(obs_data_t *font_obj, QFont &font, bool limit = false);
TextSourceToolbar::TextSourceToolbar(QWidget *parent, OBSSource source)
: SourceToolbar(parent, source), ui(new Ui_TextSourceToolbar)
{
ui->setupUi(this);
obs_data_t *settings = obs_source_get_settings(source);
const char *id = obs_source_get_unversioned_id(source);
bool ft2 = strcmp(id, "text_ft2_source") == 0;
bool read_from_file = obs_data_get_bool(
settings, ft2 ? "from_file" : "read_from_file");
obs_data_t *font_obj = obs_data_get_obj(settings, "font");
MakeQFont(font_obj, font);
obs_data_release(font_obj);
unsigned int val = (unsigned int)obs_data_get_int(settings, "color");
color = color_from_int(val);
const char *text = obs_data_get_string(settings, "text");
bool single_line = !read_from_file &&
(!text || (strchr(text, '\n') == nullptr));
ui->emptySpace->setVisible(!single_line);
ui->text->setVisible(single_line);
if (single_line)
ui->text->setText(text);
obs_data_release(settings);
}
TextSourceToolbar::~TextSourceToolbar()
{
delete ui;
}
void TextSourceToolbar::on_selectFont_clicked()
{
OBSSource source = GetSource();
if (!source) {
return;
}
QFontDialog::FontDialogOptions options;
uint32_t flags;
bool success;
#ifndef _WIN32
options = QFontDialog::DontUseNativeDialog;
#endif
font = QFontDialog::getFont(&success, font, this, "Pick a Font",
options);
if (!success) {
return;
}
obs_data_t *font_obj = obs_data_create();
obs_data_set_string(font_obj, "face", QT_TO_UTF8(font.family()));
obs_data_set_string(font_obj, "style", QT_TO_UTF8(font.styleName()));
obs_data_set_int(font_obj, "size", font.pointSize());
flags = font.bold() ? OBS_FONT_BOLD : 0;
flags |= font.italic() ? OBS_FONT_ITALIC : 0;
flags |= font.underline() ? OBS_FONT_UNDERLINE : 0;
flags |= font.strikeOut() ? OBS_FONT_STRIKEOUT : 0;
obs_data_set_int(font_obj, "flags", flags);
obs_data_t *settings = obs_data_create();
obs_data_set_obj(settings, "font", font_obj);
obs_data_release(font_obj);
obs_source_update(source, settings);
obs_data_release(settings);
}
void TextSourceToolbar::on_selectColor_clicked()
{
OBSSource source = GetSource();
if (!source) {
return;
}
obs_property_t *p = obs_properties_get(props.get(), "color");
const char *desc = obs_property_description(p);
QColorDialog::ColorDialogOptions options;
#ifndef _WIN32
options |= QColorDialog::DontUseNativeDialog;
#endif
QColor newColor = QColorDialog::getColor(color, this, desc, options);
if (!newColor.isValid()) {
return;
}
color = newColor;
obs_data_t *settings = obs_data_create();
obs_data_set_int(settings, "color", color_to_int(color));
obs_source_update(source, settings);
obs_data_release(settings);
}
void TextSourceToolbar::on_text_textChanged()
{
OBSSource source = GetSource();
if (!source) {
return;
}
obs_data_t *settings = obs_data_create();
obs_data_set_string(settings, "text", QT_TO_UTF8(ui->text->text()));
obs_source_update(source, settings);
obs_data_release(settings);
}
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