void ItemHandlerGroupbox::Handle (const QDomElement& item, QWidget *pwidget)
{
QGroupBox *box = new QGroupBox (XSD_->GetLabel (item));
box->setObjectName (item.attribute ("property"));
QGridLayout *groupLayout = new QGridLayout ();
groupLayout->setContentsMargins (2, 2, 2, 2);
box->setLayout (groupLayout);
box->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
box->setCheckable (true);
QVariant value = XSD_->GetValue (item);
box->setChecked (value.toBool ());
connect (box,
SIGNAL (toggled (bool)),
this,
SLOT (updatePreferences ()));
box->setProperty ("ItemHandler",
QVariant::fromValue<QObject*> (this));
XSD_->ParseEntity (item, box);
QGridLayout *lay = qobject_cast<QGridLayout*> (pwidget->layout ());
lay->addWidget (box, lay->rowCount (), 0, 1, 2);
QSpacerItem *verticalSpacer = new QSpacerItem (10, 20, QSizePolicy::Minimum, QSizePolicy::Expanding);
lay->addItem (verticalSpacer, lay->rowCount (), 0);
}
void ShaderParamsDialog::buildLayout()
{
QPushButton *loadButton = NULL;
QPushButton *saveButton = NULL;
QPushButton *removeButton = NULL;
QPushButton *applyButton = NULL;
QHBoxLayout *topButtonLayout = NULL;
QMenu *loadMenu = NULL;
QMenu *saveMenu = NULL;
QMenu *removeMenu = NULL;
struct video_shader *menu_shader = NULL;
struct video_shader *video_shader = NULL;
struct video_shader *avail_shader = NULL;
const char *shader_path = NULL;
unsigned i;
bool hasPasses = false;
getShaders(&menu_shader, &video_shader);
/* NOTE: For some reason, menu_shader_get() returns a COPY of what get_current_shader() gives us.
* And if you want to be able to change shader settings/parameters from both the raster menu and
* Qt at the same time... you must change BOTH or one will overwrite the other.
*
* AND, during a context reset, video_shader will be NULL but not menu_shader, so don't totally bail
* just because video_shader is NULL.
*
* Someone please fix this mess.
*/
if (video_shader)
{
avail_shader = video_shader;
if (video_shader->passes == 0)
setWindowTitle(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_SHADER_OPTIONS));
}
/* Normally we'd only use video_shader, but the vulkan driver returns a NULL shader when there
* are zero passes, so just fall back to menu_shader.
*/
else if (menu_shader)
{
avail_shader = menu_shader;
if (menu_shader->passes == 0)
setWindowTitle(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_SHADER_OPTIONS));
}
else
{
setWindowTitle(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_SHADER_OPTIONS));
/* no shader is available yet, just keep retrying until it is */
QTimer::singleShot(0, this, SLOT(buildLayout()));
return;
}
clearLayout();
/* Only check video_shader for the path, menu_shader seems stale... e.g. if you remove all the shader passes,
* it still has the old path in it, but video_shader does not
*/
if (video_shader)
{
if (!string_is_empty(video_shader->path))
{
shader_path = video_shader->path;
setWindowTitle(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_CURRENT_SHADER)) + ": " + QFileInfo(shader_path).fileName());
}
}
else if (menu_shader)
{
if (!string_is_empty(menu_shader->path))
{
shader_path = menu_shader->path;
setWindowTitle(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_CURRENT_SHADER)) + ": " + QFileInfo(shader_path).fileName());
}
}
else
setWindowTitle(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_SHADER_OPTIONS));
loadButton = new QPushButton(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_LOAD), this);
saveButton = new QPushButton(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_SAVE), this);
removeButton = new QPushButton(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_REMOVE), this);
applyButton = new QPushButton(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_APPLY), this);
loadMenu = new QMenu(loadButton);
loadMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_VIDEO_SHADER_PRESET), this, SLOT(onShaderLoadPresetClicked()));
loadMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_SHADER_ADD_PASS), this, SLOT(onShaderAddPassClicked()));
loadButton->setMenu(loadMenu);
saveMenu = new QMenu(saveButton);
saveMenu->addAction(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_VIDEO_SHADER_PRESET_SAVE_AS)) + "...", this, SLOT(onShaderSavePresetAsClicked()));
saveMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_VIDEO_SHADER_PRESET_SAVE_CORE), this, SLOT(onShaderSaveCorePresetClicked()));
saveMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_VIDEO_SHADER_PRESET_SAVE_PARENT), this, SLOT(onShaderSaveParentPresetClicked()));
saveMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_VIDEO_SHADER_PRESET_SAVE_GAME), this, SLOT(onShaderSaveGamePresetClicked()));
saveButton->setMenu(saveMenu);
removeMenu = new QMenu(removeButton);
/* When there are no passes, at least on first startup, it seems video_shader erroneously shows 1 pass, with an empty source file.
* So we use menu_shader instead for that.
*/
if (menu_shader)
{
for (i = 0; i < menu_shader->passes; i++)
{
QFileInfo fileInfo(menu_shader->pass[i].source.path);
QString shaderBasename = fileInfo.completeBaseName();
QAction *action = removeMenu->addAction(shaderBasename, this, SLOT(onShaderRemovePassClicked()));
action->setData(i);
}
}
removeMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_SHADER_CLEAR_ALL_PASSES), this, SLOT(onShaderClearAllPassesClicked()));
removeButton->setMenu(removeMenu);
connect(applyButton, SIGNAL(clicked()), this, SLOT(onShaderApplyClicked()));
topButtonLayout = new QHBoxLayout();
topButtonLayout->addWidget(loadButton);
topButtonLayout->addWidget(saveButton);
topButtonLayout->addWidget(removeButton);
topButtonLayout->addWidget(applyButton);
m_layout->addLayout(topButtonLayout);
/* NOTE: We assume that parameters are always grouped in order by the pass number, e.g., all parameters for pass 0 come first, then params for pass 1, etc. */
for (i = 0; avail_shader && i < avail_shader->passes; i++)
{
QFormLayout *form = NULL;
QGroupBox *groupBox = NULL;
QFileInfo fileInfo(avail_shader->pass[i].source.path);
QString shaderBasename = fileInfo.completeBaseName();
QHBoxLayout *filterScaleHBoxLayout = NULL;
QComboBox *filterComboBox = new QComboBox(this);
QComboBox *scaleComboBox = new QComboBox(this);
QToolButton *moveDownButton = NULL;
QToolButton *moveUpButton = NULL;
unsigned j = 0;
/* Sometimes video_shader shows 1 pass with no source file, when there are really 0 passes. */
if (shaderBasename.isEmpty())
continue;
hasPasses = true;
filterComboBox->setProperty("pass", i);
scaleComboBox->setProperty("pass", i);
moveDownButton = new QToolButton(this);
moveDownButton->setText("↓");
moveDownButton->setProperty("pass", i);
moveUpButton = new QToolButton(this);
moveUpButton->setText("↑");
moveUpButton->setProperty("pass", i);
/* Can't move down if we're already at the bottom. */
if (i < avail_shader->passes - 1)
connect(moveDownButton, SIGNAL(clicked()), this, SLOT(onShaderPassMoveDownClicked()));
else
moveDownButton->setDisabled(true);
/* Can't move up if we're already at the top. */
if (i > 0)
connect(moveUpButton, SIGNAL(clicked()), this, SLOT(onShaderPassMoveUpClicked()));
else
moveUpButton->setDisabled(true);
for (;;)
{
QString filterLabel = getFilterLabel(j);
if (filterLabel.isEmpty())
break;
if (j == 0)
filterLabel = msg_hash_to_str(MENU_ENUM_LABEL_VALUE_DONT_CARE);
filterComboBox->addItem(filterLabel, j);
j++;
}
for (j = 0; j < 7; j++)
{
QString label;
if (j == 0)
label = msg_hash_to_str(MENU_ENUM_LABEL_VALUE_DONT_CARE);
else
label = QString::number(j) + "x";
scaleComboBox->addItem(label, j);
}
filterComboBox->setCurrentIndex(static_cast<int>(avail_shader->pass[i].filter));
scaleComboBox->setCurrentIndex(static_cast<int>(avail_shader->pass[i].fbo.scale_x));
/* connect the signals only after the initial index is set */
connect(filterComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(onFilterComboBoxIndexChanged(int)));
connect(scaleComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(onScaleComboBoxIndexChanged(int)));
form = new QFormLayout();
groupBox = new QGroupBox(shaderBasename);
groupBox->setLayout(form);
groupBox->setProperty("pass", i);
groupBox->setContextMenuPolicy(Qt::CustomContextMenu);
connect(groupBox, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(onGroupBoxContextMenuRequested(const QPoint&)));
m_layout->addWidget(groupBox);
filterScaleHBoxLayout = new QHBoxLayout();
filterScaleHBoxLayout->addSpacerItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Preferred));
filterScaleHBoxLayout->addWidget(new QLabel(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_FILTER)) + ":", this));
filterScaleHBoxLayout->addWidget(filterComboBox);
filterScaleHBoxLayout->addWidget(new QLabel(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_SCALE)) + ":", this));
filterScaleHBoxLayout->addWidget(scaleComboBox);
filterScaleHBoxLayout->addSpacerItem(new QSpacerItem(20, 0, QSizePolicy::Preferred, QSizePolicy::Preferred));
if (moveUpButton)
filterScaleHBoxLayout->addWidget(moveUpButton);
if (moveDownButton)
filterScaleHBoxLayout->addWidget(moveDownButton);
form->addRow("", filterScaleHBoxLayout);
for (j = 0; j < avail_shader->num_parameters; j++)
{
struct video_shader_parameter *param = &avail_shader->parameters[j];
if (param->pass != static_cast<int>(i))
continue;
addShaderParam(param, form);
}
}
if (!hasPasses)
{
QLabel *noParamsLabel = new QLabel(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_SHADER_NO_PASSES), this);
noParamsLabel->setAlignment(Qt::AlignCenter);
m_layout->addWidget(noParamsLabel);
}
m_layout->addItem(new QSpacerItem(20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding));
/* Why is this required?? The layout is corrupt without both resizes. */
resize(width() + 1, height());
show();
resize(width() - 1, height());
}