/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at
http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at
http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <config_gpgme.h>
#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/ControlActions.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include "resourceprovider.hxx"
#include "NSString_OOoAdditions.hxx"
#include <sal/log.hxx>
#include "ControlHelper.hxx"
#pragma mark DEFINES
#define POPUP_WIDTH_MIN 200
#define POPUP_WIDTH_MAX 350
using namespace ::com::sun::star::ui::dialogs;
using namespace ::com::sun::star::ui::dialogs::TemplateDescription;
using namespace ::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds;
using namespace ::com::sun::star::ui::dialogs::CommonFilePickerElementIds;
namespace {
uno::Any HandleGetListValue(const NSControl* pControl, const sal_Int16 nControlAction)
{
uno::Any aAny;
if ([pControl class] != [NSPopUpButton class]) {
SAL_INFO("fpicker.aqua","not a popup button");
return aAny;
}
NSPopUpButton *pButton = static_cast<NSPopUpButton*>(pControl);
NSMenu *rMenu = [pButton menu];
if (nil == rMenu) {
SAL_INFO("fpicker.aqua","button has no menu");
return aAny;
}
switch (nControlAction)
{
case ControlActions::GET_ITEMS:
{
SAL_INFO("fpicker.aqua","GET_ITEMS");
uno::Sequence< OUString > aItemList;
int nItems = [rMenu numberOfItems];
if (nItems > 0) {
aItemList.realloc(nItems);
OUString* pItemList = aItemList.getArray();
for (int i = 0; i < nItems; i++) {
NSString* sCFItem = [pButton itemTitleAtIndex:i];
if (nil != sCFItem) {
pItemList[i] = [sCFItem OUString];
SAL_INFO("fpicker.aqua","Return value[" << (i - 1) << "]: " << aItemList[i - 1]);
}
}
}
aAny <<= aItemList;
}
break;
case ControlActions::GET_SELECTED_ITEM:
{
SAL_INFO("fpicker.aqua","GET_SELECTED_ITEM");
NSString* sCFItem = [pButton titleOfSelectedItem];
if (nil != sCFItem) {
OUString sString = [sCFItem OUString];
SAL_INFO("fpicker.aqua","Return value: " << sString);
aAny <<= sString;
}
}
break;
case ControlActions::GET_SELECTED_ITEM_INDEX:
{
SAL_INFO("fpicker.aqua","GET_SELECTED_ITEM_INDEX");
sal_Int32 nActive = [pButton indexOfSelectedItem];
SAL_INFO("fpicker.aqua","Return value: " << nActive);
aAny <<= nActive;
}
break;
default:
SAL_INFO("fpicker.aqua","undocumented/unimplemented ControlAction for a list");
break;
}
return aAny;
}
NSTextField* createLabelWithString(NSString* labelString)
{
NSTextField *textField = [NSTextField new];
[textField setEditable:NO];
[textField setSelectable:NO];
[textField setDrawsBackground:NO];
[textField setBordered:NO];
[[textField cell] setTitle:labelString];
return textField;
}
}
#pragma mark Constructor / Destructor
// Constructor / Destructor
ControlHelper::ControlHelper()
: m_pUserPane(nullptr)
, m_pFilterControl(nil)
, m_bUserPaneNeeded( false )
, m_bIsUserPaneLaidOut(false)
, m_bIsFilterControlNeeded(false)
, m_pFilterHelper(nullptr)
{
int i;
for( i = 0; i < TOGGLE_LAST; i++ ) {
m_bToggleVisibility[i] = false;
}
for( i = 0; i < LIST_LAST; i++ ) {
m_bListVisibility[i] = false;
}
}
ControlHelper::~ControlHelper()
{
NSAutoreleasePool *pool = [NSAutoreleasePool new];
if (nullptr != m_pUserPane) {
[m_pUserPane release];
}
if (m_pFilterControl != nullptr) {
[m_pFilterControl setTarget:nil];
}
for (auto const& activeControl : m_aActiveControls)
{
NSString* sLabelName = m_aMapListLabels[activeControl];
if (sLabelName != nil) {
[sLabelName release];
}
if ([activeControl class] == [NSPopUpButton class]) {
NSTextField* pField = m_aMapListLabelFields[static_cast<NSPopUpButton*>(activeControl
)];
if (pField != nil) {
[pField release];
}
}
[activeControl release];
}
[pool release];
}
#pragma mark XInitialization delegate
// XInitialization delegate
void ControlHelper::initialize( sal_Int16 nTemplateId )
{
switch( nTemplateId )
{
case FILESAVE_AUTOEXTENSION_PASSWORD:
m_bToggleVisibility[AUTOEXTENSION] = true;
m_bToggleVisibility[PASSWORD] = true;
m_bToggleVisibility[GPGENCRYPTION] = true;
#if HAVE_FEATURE_GPGME
m_bToggleVisibility[GPGSIGN] = true;
#endif
break;
case FILESAVE_AUTOEXTENSION_PASSWORD_FILTEROPTIONS:
m_bToggleVisibility[AUTOEXTENSION] = true;
m_bToggleVisibility[PASSWORD] = true;
m_bToggleVisibility[GPGENCRYPTION] = true;
#if HAVE_FEATURE_GPGME
m_bToggleVisibility[GPGSIGN] = true;
#endif
m_bToggleVisibility[FILTEROPTIONS] = true;
break;
case FILESAVE_AUTOEXTENSION_SELECTION:
m_bToggleVisibility[AUTOEXTENSION] = true;
m_bToggleVisibility[SELECTION] = true;
break;
case FILESAVE_AUTOEXTENSION_TEMPLATE:
m_bToggleVisibility[AUTOEXTENSION] = true;
m_bListVisibility[TEMPLATE] = true;
break;
case FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE:
m_bToggleVisibility[LINK] = true;
m_bToggleVisibility[PREVIEW] = true;
m_bListVisibility[IMAGE_TEMPLATE] = true;
break;
case FILEOPEN_LINK_PREVIEW_IMAGE_ANCHOR:
m_bToggleVisibility[LINK] = true;
m_bToggleVisibility[PREVIEW] = true;
m_bListVisibility[IMAGE_ANCHOR] = true;
break;
case FILEOPEN_READONLY_VERSION:
m_bToggleVisibility[READONLY] = true;
m_bListVisibility[VERSION] = true;
break;
case FILEOPEN_READONLY_VERSION_FILTEROPTIONS:
m_bToggleVisibility[FILTEROPTIONS] = true;
m_bToggleVisibility[READONLY] = true;
m_bListVisibility[VERSION] = true;
break;
case FILEOPEN_LINK_PREVIEW:
m_bToggleVisibility[LINK] = true;
m_bToggleVisibility[PREVIEW] = true;
break;
case FILESAVE_AUTOEXTENSION:
m_bToggleVisibility[AUTOEXTENSION] = true;
break;
case FILEOPEN_PREVIEW:
m_bToggleVisibility[PREVIEW] = true;
break;
case FILEOPEN_LINK_PLAY:
m_bToggleVisibility[LINK] = true;
}
createControls();
}
#pragma mark XFilePickerControlAccess delegates
// XFilePickerControlAccess functions
void ControlHelper::enableControl( const sal_Int16 nControlId, const bool bEnable ) const
{
SolarMutexGuard aGuard;
if (nControlId == ExtendedFilePickerElementIds::CHECKBOX_PREVIEW) {
SAL_INFO("fpicker.aqua"," preview checkbox cannot be changed");
return;
}
NSControl* pControl = getControl(nControlId);
if( pControl != nil ) {
if( bEnable ) {
SAL_INFO("fpicker.aqua", "enable" );
} else {
SAL_INFO("fpicker.aqua", "disable" );
}
[pControl setEnabled:bEnable];
} else {
SAL_INFO("fpicker.aqua","enable unknown control " << nControlId );
}
}
OUString ControlHelper::getLabel( sal_Int16 nControlId )
{
SolarMutexGuard aGuard;
NSControl* pControl = getControl( nControlId );
if( pControl == nil ) {
SAL_INFO("fpicker.aqua","Get label for unknown control " << nControlId);
return OUString();
}
OUString retVal;
if ([pControl class] == [NSPopUpButton class]) {
NSString *temp = m_aMapListLabels[pControl];
if (temp != nil)
retVal = [temp OUString];
}
else {
NSString* sLabel = [[pControl cell] title];
retVal = [sLabel OUString];
}
return retVal;
}
void ControlHelper::setLabel( sal_Int16 nControlId, NSString* aLabel )
{
SolarMutexGuard aGuard;
NSAutoreleasePool *pool = [NSAutoreleasePool new];
NSControl* pControl = getControl(nControlId);
if (nil != pControl) {
if ([pControl class] == [NSPopUpButton class]) {
NSString *sOldName = m_aMapListLabels[pControl];
if (sOldName != nullptr && sOldName != aLabel) {
[sOldName release];
}
m_aMapListLabels[pControl] = [aLabel retain];
} else if ([pControl class] == [NSButton class]) {
[[pControl cell] setTitle:aLabel];
}
} else {
SAL_INFO("fpicker.aqua","Control not found to set label for");
}
layoutControls();
[pool release];
}
void ControlHelper::setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const uno::Any& rValue )
{
SolarMutexGuard aGuard;
if (nControlId == ExtendedFilePickerElementIds::CHECKBOX_PREVIEW) {
SAL_INFO("fpicker.aqua"," value for preview is unchangeable");
}
else {
NSControl* pControl = getControl( nControlId );
if( pControl == nil ) {
SAL_INFO("fpicker.aqua","enable unknown control " << nControlId);
} else {
if( [pControl class] == [NSPopUpButton class] ) {
HandleSetListValue(pControl, nControlAction, rValue);
} else if( [pControl class] == [NSButton class] ) {
bool bChecked = false;
rValue >>= bChecked;
SAL_INFO("fpicker.aqua"," value is a bool: " << bChecked);
[static_cast<NSButton*>(pControl) setState:(bChecked ? NSControlStateValueOn : NSControlStateValueOff)];
} else
{
SAL_INFO("fpicker.aqua","Can't set value on button / list " << nControlId << " " << nControlAction);
}
}
}
}
uno::Any ControlHelper::getValue( sal_Int16 nControlId, sal_Int16 nControlAction ) const
{
SolarMutexGuard aGuard;
uno::Any aRetval;
NSControl* pControl = getControl( nControlId );
if( pControl == nil ) {
SAL_INFO("fpicker.aqua","get value for unknown control " << nControlId);
} else {
if( [pControl class] == [NSPopUpButton class] ) {
aRetval = HandleGetListValue(pControl, nControlAction);
} else if( [pControl class] == [NSButton class] ) {
//NSLog(@"control: %@", [[pControl cell] title]);
bool bValue = [static_cast<NSButton*>(pControl) state] == NSControlStateValueOn;
aRetval <<= bValue;
SAL_INFO("fpicker.aqua","value is a bool (checkbox): " << bValue);
}
}
return aRetval;
}
void ControlHelper::createUserPane()
{
if (!m_bUserPaneNeeded) {
SAL_INFO("fpicker.aqua","no user pane needed");
return;
}
if (nil != m_pUserPane) {
SAL_INFO("fpicker.aqua","user pane already exists");
return;
}
if (m_bIsFilterControlNeeded && m_pFilterControl == nil) {
createFilterControl();
}
NSRect minRect = NSMakeRect(0,0,300,33);
m_pUserPane = [[NSView alloc] initWithFrame:minRect];
int currentHeight = kAquaSpaceBoxFrameViewDiffTop + kAquaSpaceBoxFrameViewDiffBottom;
int currentWidth = 300;
bool bPopupControlPresent = false;
bool bButtonControlPresent = false;
int nCheckboxMaxWidth = 0;
int nPopupMaxWidth = 0;
int nPopupLabelMaxWidth = 0;
size_t nLoop = 0;
for (auto const& activeControl : m_aActiveControls)
{
SAL_INFO("fpicker.aqua","currentHeight: " << currentHeight);
//let the control calculate its size
[activeControl sizeToFit];
NSRect frame = [activeControl frame];
SAL_INFO("fpicker.aqua","frame for control " << [[activeControl description] UTF8String] << " is {" << frame.origin.x << ", " << frame.origin.y << ", " << frame.size.width << ", " << frame.size.height << "}");
int nControlHeight = frame.size.height;
int nControlWidth = frame.size.width;
// Note: controls are grouped by kind, first all popup menus, then checkboxes
if ([activeControl class] == [NSPopUpButton class]) {
if (bPopupControlPresent) {
//this is not the first popup
currentHeight += kAquaSpaceBetweenPopupMenus;
}
else if (nLoop)
{
currentHeight += kAquaSpaceBetweenControls;
}
bPopupControlPresent = true;
// we have to add the label text width
NSString *label = m_aMapListLabels[activeControl];
NSTextField *textField = createLabelWithString(label);
[textField sizeToFit];
m_aMapListLabelFields[static_cast<NSPopUpButton*>(activeControl)] = textField;
[m_pUserPane addSubview:textField];
NSRect tfRect = [textField frame];
SAL_INFO("fpicker.aqua","frame for textfield " << [[textField description] UTF8String] << " is {" << tfRect.origin.x << ", " << tfRect.origin.y << ", " << tfRect.size.width << ", " << tfRect.size.height << "}");
int tfWidth = tfRect.size.width;
if (nPopupLabelMaxWidth < tfWidth) {
nPopupLabelMaxWidth = tfWidth;
}
frame.origin.x += (kAquaSpaceBetweenControls - kAquaSpaceLabelFrameBoundsDiffH - kAquaSpacePopupMenuFrameBoundsDiffLeft) + tfWidth;
if (nControlWidth < POPUP_WIDTH_MIN) {
nControlWidth = POPUP_WIDTH_MIN;
frame.size.width = nControlWidth;
[activeControl setFrame:frame];
}
if (nControlWidth > POPUP_WIDTH_MAX) {
nControlWidth = POPUP_WIDTH_MAX;
frame.size.width = nControlWidth;
[activeControl setFrame:frame];
}
//set the max size
if (nPopupMaxWidth < nControlWidth) {
nPopupMaxWidth = nControlWidth;
}
nControlWidth += tfWidth + kAquaSpaceBetweenControls - kAquaSpaceLabelFrameBoundsDiffH - kAquaSpacePopupMenuFrameBoundsDiffLeft;
if (nControlHeight < kAquaPopupButtonDefaultHeight) {
//maybe the popup has no menu item yet, so set a default height
nControlHeight = kAquaPopupButtonDefaultHeight;
}
nControlHeight -= kAquaSpacePopupMenuFrameBoundsDiffV;
}
else if ([activeControl class] == [NSButton class]) {
if (nLoop)
{
currentHeight += kAquaSpaceBetweenControls;
}
if (nCheckboxMaxWidth < nControlWidth) {
nCheckboxMaxWidth = nControlWidth;
}
bButtonControlPresent = true;
nControlWidth -= 2 * kAquaSpaceSwitchButtonFrameBoundsDiff;
nControlHeight -= 2 * kAquaSpaceSwitchButtonFrameBoundsDiff;
}
// if ((nControlWidth + 2 * kAquaSpaceInsideGroupH) > currentWidth) {
// currentWidth = nControlWidth + 2 * kAquaSpaceInsideGroupH;
// }
currentHeight += nControlHeight;
[m_pUserPane addSubview:activeControl];
++nLoop;
}
SAL_INFO("fpicker.aqua","height after adding all controls: " << currentHeight);
if (bPopupControlPresent && bButtonControlPresent)
{
//after a popup button (array) and before a different kind of control we need some extra space instead of the standard
currentHeight -= kAquaSpaceBetweenControls;
currentHeight += kAquaSpaceAfterPopupButtonsV;
SAL_INFO("fpicker.aqua","popup extra space added, currentHeight: " << currentHeight);
}
int nLongestPopupWidth = nPopupMaxWidth + nPopupLabelMaxWidth + kAquaSpaceBetweenControls - kAquaSpacePopupMenuFrameBoundsDiffLeft - kAquaSpaceLabelFrameBoundsDiffH;
currentWidth = nLongestPopupWidth > nCheckboxMaxWidth ? nLongestPopupWidth : nCheckboxMaxWidth;
SAL_INFO("fpicker.aqua","longest control width: " << currentWidth);
currentWidth += 2* kAquaSpaceInsideGroupH;
if (currentWidth < minRect.size.width)
currentWidth = minRect.size.width;
if (currentHeight < minRect.size.height)
currentHeight = minRect.size.height;
NSRect upRect = NSMakeRect(0, 0, currentWidth, currentHeight );
SAL_INFO("fpicker.aqua","setting user pane rect to {" << upRect.origin.x << ", " << upRect.origin.y << ", " << upRect.size.width << ", " << upRect.size.height << "}");
[m_pUserPane setFrame:upRect];
layoutControls();
}
#pragma mark Private / Misc
// Private / Misc
void ControlHelper::createControls()
{
for (int i = 0; i < LIST_LAST; i++) {
if (m_bListVisibility[i]) {
m_bUserPaneNeeded = true;
int elementName = getControlElementName([NSPopUpButton class], i);
NSString* sLabel = CResourceProvider::getResString(elementName);
m_pListControls[i] = [NSPopUpButton new];
#define MAP_LIST_( elem ) \
case elem: \
setLabel(ExtendedFilePickerElementIds::LISTBOX_##elem, sLabel); \
break
switch(i) {
MAP_LIST_(VERSION);
MAP_LIST_(TEMPLATE);
MAP_LIST_(IMAGE_TEMPLATE);
MAP_LIST_(IMAGE_ANCHOR);
}
m_aActiveControls.push_back(m_pListControls[i]);
} else {
m_pListControls[i] = nil;
}
}
for (int i = 0/*#i102102*/; i < TOGGLE_LAST; i++) {
if (m_bToggleVisibility[i]) {
m_bUserPaneNeeded = true;
int elementName = getControlElementName([NSButton class], i);
NSString* sLabel = CResourceProvider::getResString(elementName);
NSButton *button = [NSButton new];
[button setTitle:sLabel];
[button setButtonType:NSButtonTypeSwitch];
[button setState:NSControlStateValueOff];
if (i == AUTOEXTENSION) {
[button setTarget:m_pDelegate];
[button setAction:@selector(autoextensionChanged:)];
}
m_pToggles[i] = button;
m_aActiveControls.push_back(m_pToggles[i]);
} else {
m_pToggles[i] = nil;
}
}
//preview is always on with macOS
NSControl *pPreviewBox = m_pToggles[PREVIEW];
if (pPreviewBox != nil) {
[pPreviewBox setEnabled:NO];
[static_cast<NSButton*>(pPreviewBox) setState:NSControlStateValueOn];
}
}
#define TOGGLE_ELEMENT( elem ) \
case elem: \
nReturn = CHECKBOX_##elem; \
return nReturn
#define LIST_ELEMENT( elem ) \
case elem: \
nReturn = LISTBOX_##elem##_LABEL; \
return nReturn
int ControlHelper::getControlElementName(const Class aClazz, const int nControlId)
{
int nReturn = -1;
if (aClazz == [NSButton class])
{
switch (nControlId) {
TOGGLE_ELEMENT( AUTOEXTENSION );
TOGGLE_ELEMENT( PASSWORD );
TOGGLE_ELEMENT( GPGENCRYPTION );
TOGGLE_ELEMENT( GPGSIGN );
TOGGLE_ELEMENT( FILTEROPTIONS );
TOGGLE_ELEMENT( READONLY );
TOGGLE_ELEMENT( LINK );
TOGGLE_ELEMENT( PREVIEW );
TOGGLE_ELEMENT( SELECTION );
}
}
else if (aClazz == [NSPopUpButton class])
{
switch (nControlId) {
LIST_ELEMENT( VERSION );
LIST_ELEMENT( TEMPLATE );
LIST_ELEMENT( IMAGE_TEMPLATE );
LIST_ELEMENT( IMAGE_ANCHOR );
}
}
return nReturn;
}
void ControlHelper::HandleSetListValue(const NSControl* pControl, const sal_Int16 nControlAction, const uno::Any& rValue)
{
if ([pControl class] != [NSPopUpButton class]) {
SAL_INFO("fpicker.aqua","not a popup menu");
return;
}
NSPopUpButton *pButton = static_cast<NSPopUpButton*>(pControl);
NSMenu *rMenu = [pButton menu];
if (nil == rMenu) {
SAL_INFO("fpicker.aqua","button has no menu");
return;
}
switch (nControlAction)
{
case ControlActions::ADD_ITEM:
{
SAL_INFO("fpicker.aqua","ADD_ITEMS");
OUString sItem;
rValue >>= sItem;
NSString* sCFItem = [NSString stringWithOUString:sItem];
SAL_INFO("fpicker.aqua","Adding menu item: " << sItem);
[pButton addItemWithTitle:sCFItem];
}
break;
case ControlActions::ADD_ITEMS:
{
SAL_INFO("fpicker.aqua","ADD_ITEMS");
uno::Sequence< OUString > aStringList;
rValue >>= aStringList;
sal_Int32 nItemCount = aStringList.getLength();
for (sal_Int32 i = 0; i < nItemCount; ++i)
{
NSString* sCFItem = [NSString stringWithOUString:aStringList[i]];
SAL_INFO("fpicker.aqua","Adding menu item: " << aStringList[i]);
[pButton addItemWithTitle:sCFItem];
}
}
break;
case ControlActions::DELETE_ITEM:
{
SAL_INFO("fpicker.aqua","DELETE_ITEM");
sal_Int32 nPos = -1;
rValue >>= nPos;
SAL_INFO("fpicker.aqua","Deleting item at position " << (nPos));
[rMenu removeItemAtIndex:nPos];
}
break;
case ControlActions::DELETE_ITEMS:
{
SAL_INFO("fpicker.aqua","DELETE_ITEMS");
int nItems = [rMenu numberOfItems];
if (nItems == 0) {
SAL_INFO("fpicker.aqua","no menu items to delete");
return;
}
for(sal_Int32 i = 0; i < nItems; i++) {
[rMenu removeItemAtIndex:i];
}
}
break;
case ControlActions::SET_SELECT_ITEM:
{
sal_Int32 nPos = -1;
rValue >>= nPos;
SAL_INFO("fpicker.aqua","Selecting item at position " << nPos);
[pButton selectItemAtIndex:nPos];
}
break;
default:
SAL_INFO("fpicker.aqua","undocumented/unimplemented ControlAction for a list");
break;
}
layoutControls();
}
// cf. offapi/com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.idl
NSControl* ControlHelper::getControl( const sal_Int16 nControlId ) const
{
NSControl* pWidget = nil;
#define MAP_TOGGLE( elem ) \
case ExtendedFilePickerElementIds::CHECKBOX_##elem: \
pWidget = m_pToggles[elem]; \
break
#define MAP_LIST( elem ) \
case ExtendedFilePickerElementIds::LISTBOX_##elem: \
pWidget = m_pListControls[elem]; \
break
#define MAP_LIST_LABEL( elem ) \
case ExtendedFilePickerElementIds::LISTBOX_##elem##_LABEL: \
pWidget = m_pListControls[elem]; \
break
switch( nControlId )
{
MAP_TOGGLE( AUTOEXTENSION );
MAP_TOGGLE( PASSWORD );
MAP_TOGGLE( GPGENCRYPTION );
MAP_TOGGLE( GPGSIGN );
MAP_TOGGLE( FILTEROPTIONS );
MAP_TOGGLE( READONLY );
MAP_TOGGLE( LINK );
MAP_TOGGLE( PREVIEW );
MAP_TOGGLE( SELECTION );
//MAP_BUTTON( PLAY );
MAP_LIST( VERSION );
MAP_LIST( TEMPLATE );
MAP_LIST( IMAGE_TEMPLATE );
MAP_LIST( IMAGE_ANCHOR );
MAP_LIST_LABEL( VERSION );
MAP_LIST_LABEL( TEMPLATE );
MAP_LIST_LABEL( IMAGE_TEMPLATE );
MAP_LIST_LABEL( IMAGE_ANCHOR );
default:
SAL_INFO("fpicker.aqua","Handle unknown control " << nControlId);
break;
}
#undef MAP
return pWidget;
}
void ControlHelper::layoutControls()
{
SolarMutexGuard aGuard;
if (nil == m_pUserPane) {
SAL_INFO("fpicker.aqua","no user pane to layout");
return;
}
if (m_bIsUserPaneLaidOut) {
SAL_INFO("fpicker.aqua","user pane already laid out");
return;
}
NSRect userPaneRect = [m_pUserPane frame];
SAL_INFO("fpicker.aqua","userPane frame: {" << userPaneRect.origin.x << ", " << userPaneRect.origin.y << ", " << userPaneRect.size.width << ", " << userPaneRect.size.height << "}");
int nUsableWidth = userPaneRect.size.width;
//NOTE: NSView's coordinate system starts in the lower left hand corner but we start adding controls from the top,
// so we subtract from the vertical position as we make our way down the pane.
int currenttop = userPaneRect.size.height;
int nCheckboxMaxWidth = 0;
int nPopupMaxWidth = 0;
int nPopupLabelMaxWidth = 0;
//first loop to determine max sizes
for (auto const& activeControl : m_aActiveControls)
{
NSRect controlRect = [activeControl frame];
int nControlWidth = controlRect.size.width;
Class aSubType = [activeControl class];
if (aSubType == [NSPopUpButton class]) {
if (nPopupMaxWidth < nControlWidth) {
nPopupMaxWidth = nControlWidth;
}
NSTextField *label = m_aMapListLabelFields[static_cast<NSPopUpButton*>(activeControl)];
NSRect labelFrame = [label frame];
int nLabelWidth = labelFrame.size.width;
if (nPopupLabelMaxWidth < nLabelWidth) {
nPopupLabelMaxWidth = nLabelWidth;
}
} else {
if (nCheckboxMaxWidth < nControlWidth) {
nCheckboxMaxWidth = nControlWidth;
}
}
}
int nLongestPopupWidth = nPopupMaxWidth + nPopupLabelMaxWidth + kAquaSpaceBetweenControls - kAquaSpacePopupMenuFrameBoundsDiffLeft - kAquaSpaceLabelFrameBoundsDiffH;
SAL_INFO("fpicker.aqua","longest popup width: " << nLongestPopupWidth);
NSControl* previousControl = nil;
int nDistBetweenControls = 0;
for (auto const& activeControl : m_aActiveControls)
{
//get the control's bounds
NSRect controlRect = [activeControl frame];
int nControlHeight = controlRect.size.height;
//subtract the height from the current vertical position, because the control's bounds origin rect will be its lower left hand corner
currenttop -= nControlHeight;
Class aSubType = [activeControl class];
//add space between the previous control and this control according to Apple's HIG
nDistBetweenControls = getVerticalDistance(previousControl, activeControl);
SAL_INFO("fpicker.aqua","vertical distance: " << nDistBetweenControls);
currenttop -= nDistBetweenControls;
previousControl = activeControl;
if (aSubType == [NSPopUpButton class]) {
//move vertically up some pixels to space the controls between their real (visual) bounds
currenttop += kAquaSpacePopupMenuFrameBoundsDiffTop;//from top
//get the corresponding popup label
NSTextField *label = m_aMapListLabelFields[static_cast<NSPopUpButton*>(activeControl)];
NSRect labelFrame = [label frame];
int totalWidth = nPopupMaxWidth + labelFrame.size.width + kAquaSpaceBetweenControls - kAquaSpacePopupMenuFrameBoundsDiffLeft - kAquaSpaceLabelFrameBoundsDiffH;
SAL_INFO("fpicker.aqua","totalWidth: " << totalWidth);
//let's center popups
int left = (nUsableWidth + nLongestPopupWidth) / 2 - totalWidth;
SAL_INFO("fpicker.aqua","left: " << left);
labelFrame.origin.x = left;
labelFrame.origin.y = currenttop + kAquaSpaceLabelPopupDiffV;
SAL_INFO("fpicker.aqua","setting label at: {" << labelFrame.origin.x << ", " << labelFrame.origin.y << ", " << labelFrame.size.width << ", " << labelFrame.size.height << "}");
[label setFrame:labelFrame];
controlRect.origin.x = left + labelFrame.size.width + kAquaSpaceBetweenControls - kAquaSpaceLabelFrameBoundsDiffH - kAquaSpacePopupMenuFrameBoundsDiffLeft;
controlRect.origin.y = currenttop;
controlRect.size.width = nPopupMaxWidth;
SAL_INFO("fpicker.aqua","setting popup at: {" << controlRect.origin.x << ", " << controlRect.origin.y << ", " << controlRect.size.width << ", " << controlRect.size.height << "}");
[activeControl setFrame:controlRect];
//add some space to place the vertical position right below the popup's visual bounds
currenttop += kAquaSpacePopupMenuFrameBoundsDiffBottom;
} else {
currenttop += kAquaSpaceSwitchButtonFrameBoundsDiff;//from top
int left = (nUsableWidth - nCheckboxMaxWidth) / 2;
controlRect.origin.x = left;
controlRect.origin.y = currenttop;
controlRect.size.width = nPopupMaxWidth;
[activeControl setFrame:controlRect];
SAL_INFO("fpicker.aqua","setting checkbox at: {" << controlRect.origin.x << ", " << controlRect.origin.y << ", " << controlRect.size.width << ", " << controlRect.size.height << "}");
currenttop += kAquaSpaceSwitchButtonFrameBoundsDiff;
}
}
m_bIsUserPaneLaidOut = true;
}
void ControlHelper::createFilterControl()
{
NSString* sLabel = CResourceProvider::getResString(CommonFilePickerElementIds::LISTBOX_FILTER_LABEL);
m_pFilterControl = [NSPopUpButton new];
[m_pFilterControl setAction:@selector(filterSelectedAtIndex:)];
[m_pFilterControl setTarget:m_pDelegate];
NSMenu *menu = [m_pFilterControl menu];
for (auto const& filterName : *m_pFilterHelper->getFilterNames())
{
SAL_INFO("fpicker.aqua","adding filter name: " << [filterName UTF8String]);
if ([filterName isEqualToString:@"-"]) {
[menu addItem:[NSMenuItem separatorItem]];
}
else {
[m_pFilterControl addItemWithTitle:filterName];
}
}
// always add the filter as first item
m_aActiveControls.push_front(m_pFilterControl);
m_aMapListLabels[m_pFilterControl] = [sLabel retain];
}
int ControlHelper::getVerticalDistance(const NSControl* first, const NSControl* second)
{
if (first == nil) {
return kAquaSpaceBoxFrameViewDiffTop;
}
else if (second == nil) {
return kAquaSpaceBoxFrameViewDiffBottom;
}
else {
Class firstClass = [first class];
Class secondClass = [second class];
if (firstClass == [NSPopUpButton class]) {
if (secondClass == [NSPopUpButton class]) {
return kAquaSpaceBetweenPopupMenus;
}
else {
return kAquaSpaceAfterPopupButtonsV;
}
}
return kAquaSpaceBetweenControls;
}
}
void ControlHelper::updateFilterUI()
{
if (!m_bIsFilterControlNeeded || m_pFilterHelper == nullptr) {
SAL_INFO("fpicker.aqua","no filter control needed or no filter helper present");
return;
}
int index = m_pFilterHelper->getCurrentFilterIndex();
if (m_pFilterControl == nil) {
createFilterControl();
}
[m_pFilterControl selectItemAtIndex:index];
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
