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tde-style-baghira/starter/starter.cpp

484 lines
18 KiB

#include <tqcombobox.h>
#include <tqcursor.h>
#include <tqdesktopwidget.h>
#include <tdeglobal.h>
#include <tdelocale.h>
#include <tdeconfig.h>
#include <tdemessagebox.h>
#include <tdeapplication.h>
# include <tdepopupmenu.h>
#include <tqimage.h>
#include <tqfile.h>
#include <tqlabel.h>
#include <tqradiobutton.h>
#include <tqspinbox.h>
#include <tqcheckbox.h>
#include <tqtimer.h>
#include <kiconloader.h>
#include <dcopclient.h>
#include <kdebug.h>
#include <kkeybutton.h>
#include <kurlrequester.h>
#include "starter.h"
#include "starterconfig.h"
#include "starterhelp.h"
#include "menu.h"
#define _SIZE2VALUE_(_s_) (_s_ == 16) ? 0 :\
(_s_ == 22) ? 1 :\
(_s_ == 32) ? 2 :\
(_s_ == 48) ? 3 : 4
#define _VALUE2SIZE_(_v_) (_v_ == 0) ? 16 :\
(_v_ == 1) ? 22 :\
(_v_ == 2) ? 32 :\
(_v_ == 3) ? 48 : 64
starter::starter(const TQString& configFile, Type type, int actions, TQWidget *parent, const char *name)
: DCOPObject("StarterIface"), KPanelApplet(configFile, type, actions, parent, name)
{
configPopup = new TDEPopupMenu(this);
popupBlocked = false;
mainView = new TQLabel(this);
configDialog = new StarterConfig(this);
TQRect desktop = TQDesktopWidget().availableGeometry( configDialog );
configDialog->move((desktop.width() - configDialog->width())/2, (desktop.height() - configDialog->height())/2);
TDEConfig config("bStarter", false, false);
config.setGroup("Settings");
configDialog->buttonShortcut->setEnabled(false);
configDialog->BaseURL->setURL(config.readEntry("BaseImage", "" ));
configDialog->HoverURL->setURL(config.readEntry("HoverImage", "" ));
configDialog->DownURL->setURL(config.readEntry("DownImage", "" ));
configDialog->useKTTS->setChecked(config.readBoolEntry("useKTTS", false ));
configDialog->customPopupSize->setChecked(config.readBoolEntry("CustomPopupSize", false ));
configDialog->customDialogSize->setChecked(config.readBoolEntry("CustomDialogSize", false ));
configDialog->customDialogPos->setChecked(config.readBoolEntry("CustomDialogPos", false ));
configDialog->fixedDialogPos->setChecked(config.readBoolEntry("FixedDialogPos", false ));
configDialog->dialogFollowMouse->setChecked(config.readBoolEntry("DialogFollowMouse", false ));
configDialog->showDialogTitlebar->setChecked(config.readBoolEntry("ShowDialogTitlebar", false ));
configDialog->popupW->setValue(config.readNumEntry("PopupW", 0 ));
configDialog->popupH->setValue(config.readNumEntry("PopupH", 0 ));
configDialog->dialogW->setValue(config.readNumEntry("DialogW", 0 ));
configDialog->dialogH->setValue(config.readNumEntry("DialogH", 0 ));
configDialog->dialogX->setValue(config.readNumEntry("DialogX", 0 ));
configDialog->dialogY->setValue(config.readNumEntry("DialogY", 0 ));
configDialog->favItemAmount->setValue(config.readNumEntry("FavItemAmount", 10 ));
configDialog->dialogPanelPos->setCurrentItem(config.readNumEntry("DialogPanelPos", 1 ));
configDialog->popupPanelPos->setCurrentItem(config.readNumEntry("PopupPanelPos", 2 ));
_iconSize = config.readNumEntry("IconSize", 32 );
configDialog->iconSize->setCurrentItem(_SIZE2VALUE_(_iconSize));
startMenu = new StartMenu(_iconSize, this, TQt::WType_Popup);
shortcutList = startMenu->shortcutList;
configDialog->categoryList->insertStringList(startMenu->categories());
connect (startMenu, SIGNAL(aboutToHide()), this, SLOT(unblockPopupDelayed()));
connect(configDialog->useKTTS, SIGNAL(toggled( bool )), startMenu, SLOT(toggleKTTS(bool)));
//---
connect(configDialog->categoryList, SIGNAL(highlighted(int)), this, SLOT(activateShortcutButton(int)));
connect(configDialog->buttonShortcut, SIGNAL(capturedShortcut (const TDEShortcut &)), this, SLOT(addShortcut(const TDEShortcut &)));
connect(configDialog->categoryList, SIGNAL(highlighted ( const TQString & )), this, SLOT(updateShortcutButton(const TQString &)));
connect(configDialog->buttonOk, SIGNAL(clicked()), this, SLOT(updateSettings()));
StarterHelp *helpDialog = new StarterHelp(configDialog);
connect(configDialog->buttonHelp, SIGNAL(clicked()), helpDialog, SLOT(show()));
//-----
configPopup->insertItem(i18n("Configure the Startmenu"), configDialog, SLOT(show()));
configDialog->BaseURL->setFilter( "*.png" );
configDialog->HoverURL->setFilter( "*.png" );
configDialog->DownURL->setFilter( "*.png" );
mainView->move(0,0);
if (parent) move(parent->x(),parent->y());
mainView->installEventFilter(this);
reloadImages();
mainView->setPixmap(pixmap);
mainView->show();
}
void starter::activateShortcutButton(int i)
{
configDialog->buttonShortcut->setEnabled(bool(i));
}
void starter::addShortcut(const TDEShortcut &cut)
{
// in case of empty shortcut, remove the entry from the list and return
if (!short(cut.keyCodeQt()))
{
ShortcutList::Iterator it;
for ( it = shortcutList.begin(); it != shortcutList.end(); ++it )
if (it.data() == configDialog->categoryList->currentText())
{
shortcutList.remove(it);
break;
}
configDialog->buttonShortcut->setShortcut(TDEShortcut::null(), false);
return;
}
// generate MyKey
short state = 0;
if (cut.seq(0).key(0).modFlags() & KKey::CTRL)
state |= TQt::ControlButton;
if (cut.seq(0).key(0).modFlags() & KKey::ALT)
state |= TQt::AltButton;
if (cut.seq(0).key(0).modFlags() & KKey::SHIFT)
state |= TQt::ShiftButton;
MyKey key(cut.seq(0).keyCodeQt(), state);
// Test if this is a valid shotrcut, i.e. contains 'ctrl' or 'alt', returns iff not
if (!(state & TQt::ControlButton || state & TQt::AltButton))
{
KMessageBox::sorry(this, i18n("<qt>To ensure usefull behaviour of the searchline, the shortcut <b>must contain</b> a metabutton, i.e. <b>'ctrl' and/or 'alt'</b></qt>"), i18n("Sorry, invalid Shortcut"));
return;
}
// test if the cut was allready bound to another category and ask the user whta to do (return iff not rebind)
ShortcutList::Iterator it = shortcutList.find(key);
if ((it != shortcutList.end() && KMessageBox::questionYesNo(this, i18n("<qt>The selected shortcut is allready bound to the category \"%1\".<br>Do you want to <b>rebind</b> it?</qt>").arg(it.data()), i18n("Rebind Shortcut?")) == KMessageBox::No))
return;
// if rebind (it is not end and we did not return ;) remove the old shortcut
if (it != shortcutList.end())
{
shortcutList.remove(it);
}
// test if another shortcut is bound to this category and remove it in case
for ( it = shortcutList.begin(); it != shortcutList.end(); ++it )
if (it.data() == configDialog->categoryList->currentText())
{
shortcutList.remove(it);
break;
}
// add new shortcut/category map entry
shortcutList[key] = configDialog->categoryList->currentText();
// update UI
configDialog->buttonShortcut->setShortcut(cut, false);
}
void starter::updateShortcutButton(const TQString & category)
{
ShortcutList::Iterator it;
for ( it = shortcutList.begin(); it != shortcutList.end(); ++it )
if (it.data() == category)
{
TQKeyEvent qke( TQEvent::KeyPress, it.key().key(), 0, it.key().modFlags());
KKey kkey(&qke);
TDEShortcut ksc(kkey);
configDialog->buttonShortcut->setShortcut(ksc, false);
return;
}
configDialog->buttonShortcut->setShortcut(TDEShortcut::null(), false);
}
starter::~starter()
{
}
void starter::updateSettings()
{
startMenu->updateShortcuts(shortcutList);
TDEConfig *config = new TDEConfig("bStarter", false, false);
config->setGroup("Settings");
config->writeEntry("BaseImage", configDialog->BaseURL->url());
config->writeEntry("HoverImage", configDialog->HoverURL->url());
config->writeEntry("DownImage", configDialog->DownURL->url());
config->writeEntry("useKTTS", configDialog->useKTTS->isChecked());
config->writeEntry("CustomPopupSize", configDialog->customPopupSize->isChecked());
config->writeEntry("CustomDialogSize", configDialog->customDialogSize->isChecked());
config->writeEntry("CustomDialogPos", configDialog->customDialogPos->isChecked());
config->writeEntry("FixedDialogPos", configDialog->fixedDialogPos->isChecked());
config->writeEntry("DialogFollowMouse", configDialog->dialogFollowMouse->isChecked());
config->writeEntry("ShowDialogTitlebar", configDialog->showDialogTitlebar->isChecked());
config->writeEntry("PopupW", configDialog->popupW->value());
config->writeEntry("PopupH", configDialog->popupH->value());
config->writeEntry("DialogW", configDialog->dialogW->value());
config->writeEntry("DialogH", configDialog->dialogH->value());
config->writeEntry("DialogX", configDialog->dialogX->value());
config->writeEntry("DialogY", configDialog->dialogY->value());
config->writeEntry("FavItemAmount", configDialog->favItemAmount->value());
config->writeEntry("DialogPanelPos", configDialog->dialogPanelPos->currentItem());
config->writeEntry("PopupPanelPos", configDialog->popupPanelPos->currentItem());
if (_iconSize != (_VALUE2SIZE_(configDialog->iconSize->currentItem())))
{
_iconSize = _VALUE2SIZE_(configDialog->iconSize->currentItem());
config->writeEntry("IconSize", _iconSize);
startMenu->reloadIcons(_iconSize);
}
startMenu->setFavItemAmount(configDialog->favItemAmount->value());
config->setGroup("Shortcuts");
TQStringList cuts; TQStringList cats;
ShortcutList::Iterator it;
for ( it = shortcutList.begin(); it != shortcutList.end(); ++it )
{
cuts.append(it.key().toString());
cats.append(it.data());
}
config->writeEntry("Shortcuts", cuts, ',');
config->writeEntry("Categories", cats, ',');
reloadImages();
delete config;
}
#define _VALID_(_url_) configDialog && !configDialog->_url_->url().isEmpty() && TQFile::exists(configDialog->_url_->url())
void starter::reloadImages()
{
TDEIconLoader* iLoader = TDEGlobal::iconLoader();
TQString pth;
if (_VALID_(BaseURL))
pth = configDialog->BaseURL->url();
else
pth = iLoader->iconPath("bStarter", TDEIcon::Small, true);
if (pth)
pixmap = TQImage(pth);
if (!pth || pixmap.isNull())
{
pixmap = TQPixmap(22,22);
pixmap.fill(TQt::black);
}
pth = TQString();
if (_VALID_(HoverURL))
pth = configDialog->HoverURL->url();
else
pth = iLoader->iconPath("bStarter_hover", TDEIcon::Small, true);
if (pth)
hoverPixmap = TQImage(pth);
if (!pth || hoverPixmap.isNull())
{
hoverPixmap = TQPixmap(22,22);
hoverPixmap.fill(TQt::black);
}
pth = TQString();
if (_VALID_(DownURL))
pth = configDialog->DownURL->url();
else
pth = iLoader->iconPath("bStarter_down", TDEIcon::Small, true);
if (pth)
downPixmap = TQImage(pth);
if (!pth || downPixmap.isNull())
{
downPixmap = TQPixmap(22,22);
downPixmap.fill(TQt::white);
}
int wd = pixmap.width();
int ht = pixmap.height();
if (wd < hoverPixmap.width()) wd = hoverPixmap.width();
if (wd < downPixmap.width()) wd = downPixmap.width();
if (ht < hoverPixmap.height()) ht = hoverPixmap.height();
if (ht < downPixmap.height()) ht = downPixmap.height();
mainView->setFixedSize(wd,ht);
repaint();
}
void starter::resizeEvent ( TQResizeEvent *rev )
{
pixmap = pixmap.convertToImage().smoothScale(rev->size().height()*pixmap.width()/pixmap.height(),rev->size().height());
downPixmap = downPixmap.convertToImage().smoothScale(rev->size().height()*downPixmap.width()/downPixmap.height(),rev->size().height());
hoverPixmap = hoverPixmap.convertToImage().smoothScale(rev->size().height()*hoverPixmap.width()/hoverPixmap.height(),rev->size().height());
mainView->setFixedSize(rev->size().height()*mainView->width()/mainView->height(),rev->size().height());
mainView->setPixmap(pixmap);
KPanelApplet::resizeEvent(rev);
}
void starter::configureMenu()
{
TDEApplication::startServiceByDesktopName("kmenuedit", TQStringList(), 0, 0, 0, "", true);
}
void starter::preferences()
{
TDEApplication::startServiceByDesktopName("kmenuedit", TQStringList(), 0, 0, 0, "", true);
}
int starter::widthForHeight(int height) const
{
return mainView->width();
}
int starter::heightForWidth(int width) const
{
return mainView->height();
}
void starter::unblockPopupDelayed()
{
popupBlocked = true;
TQTimer::singleShot ( 50, this, SLOT(unblockPopup()) );
}
void starter::unblockPopup()
{
popupBlocked = false;
if (mainView->hasMouse())
mainView->setPixmap(hoverPixmap);
else
mainView->setPixmap(startMenu->isShown() ? downPixmap : pixmap);
mainView->repaint();
}
#define _MAX_(a,b) (a > b ? a : b)
void starter::popupMenu()
{
if (popupBlocked)
return;
{
// if (!isDialog_)
// return;
startMenu->setMinimumSize ( 0, 0 );
startMenu->setMaximumSize ( 32767, 32767 );
setActiveWindow();
startMenu->setPanelPosition((StartMenu::PanelPosition)configDialog->popupPanelPos->currentItem());
if (configDialog->customPopupSize->isChecked())
{
startMenu->resize(configDialog->popupW->value(),configDialog->popupH->value());
startMenu->setFixedSize(startMenu->size());
// startMenu->setFixedSize(_MAX_(configDialog->popupW->value(), startMenu->minimumWidth()), _MAX_(configDialog->popupH->value(), startMenu->minimumHeight()));
}
else
{
TQRect desktop = TQDesktopWidget().availableGeometry( startMenu );
startMenu->resize(desktop.width()/5, 2*desktop.height()/3);
startMenu->setFixedSize(startMenu->size());
// startMenu->setFixedSize(_MAX_(startMenu->minimumWidth(), desktop.width()/5) ,_MAX_(startMenu->minimumHeight(), 2*desktop.height()/3)); // 1/5 screen width, 2/3 screen height
}
TQPoint pt = mapToGlobal(pos());
TQRect desktop = TQDesktopWidget().availableGeometry( startMenu );
int x = pt.x();
int y = pt.y();
switch(position())
{
case pTop:
y += height() + 1;
if (x + startMenu->width() > desktop.right())
x = desktop.right() - startMenu->width();
if (x < 0) x = 0;
break;
case pLeft:
x += width() + 1;
if (y + startMenu->height() > desktop.bottom())
y = desktop.bottom() - startMenu->height();
if (y < 0) y = 0;
break;
case pBottom:
y -= startMenu->height() - 1;
if (x + startMenu->width() > desktop.right())
x = desktop.right() - startMenu->width();
if (x < 0) x = 0;
break;
case pRight:
x -= startMenu->width() - 1;
if (y + startMenu->height() > desktop.bottom())
y = desktop.bottom() - startMenu->height();
if (y < 0) y = 0;
}
pt = TQPoint(x, y);
startMenu->reparent(this, TQt::WType_Popup, pt, true);
}
}
void starter::showMenu()
{
startMenu->setMinimumSize ( 0, 0 );
startMenu->setMaximumSize ( 32767, 32767 );
startMenu->setPanelPosition((StartMenu::PanelPosition)configDialog->dialogPanelPos->currentItem());
if (configDialog->customDialogSize->isChecked())
{
startMenu->resize(configDialog->dialogW->value(), configDialog->dialogH->value());
startMenu->setFixedSize(startMenu->size());
// startMenu->setFixedSize(_MAX_(configDialog->dialogW->value(), startMenu->minimumWidth()), _MAX_(startMenu->minimumHeight(), configDialog->dialogH->value()));
}
else
{
TQRect desktop = TQDesktopWidget().availableGeometry( startMenu );
// setActiveWindow();
startMenu->resize(desktop.width()/2, desktop.width()*9/32);
startMenu->setFixedSize(startMenu->size());
// startMenu->setFixedSize(_MAX_(startMenu->minimumWidth(), desktop.width()/2) , _MAX_(startMenu->minimumHeight(), desktop.width()*9/32)); // 16:9 window, width == 1/2 screen
}
TQPoint pt;
if (configDialog->customDialogPos->isChecked())
{
if (configDialog->dialogFollowMouse->isChecked())
{
TQRect desktop = TQDesktopWidget().availableGeometry( startMenu );
int x,y;
x = TQCursor::pos().x() + startMenu->width()/2 < desktop.width() ? TQCursor::pos().x() - startMenu->width()/2 : desktop.width() - startMenu->width();
if (x < 0) x = 0;
y = TQCursor::pos().y() + startMenu->height()/2 < desktop.height() ? TQCursor::pos().y() - startMenu->height()/2 : desktop.height() - startMenu->height();
if (y < 0) y = 0;
pt = TQPoint(x, y);
}
else
pt = TQPoint(configDialog->dialogX->value(), configDialog->dialogY->value());
}
else
{
TQRect desktop = TQDesktopWidget().availableGeometry( startMenu );
pt = TQPoint((desktop.right() - startMenu->width())/2, (desktop.bottom() - startMenu->height())/2);
}
if (configDialog->showDialogTitlebar->isChecked())
startMenu->reparent(this, TQt::WType_TopLevel, pt, true);
else
startMenu->reparent(this, TQt::WType_TopLevel | TQt::WStyle_Customize | TQt::WStyle_NoBorder, pt, true);
}
bool starter::eventFilter( TQObject*, TQEvent *e )
{
switch (e->type())
{
case TQEvent::Enter:
{
mainView->setPixmap(hoverPixmap);
mainView->repaint();
return TRUE;
}
case TQEvent::Leave:
{
mainView->setPixmap(startMenu->isShown() ? downPixmap : pixmap);
mainView->repaint();
return TRUE;
}
case TQEvent::MouseButtonPress:
{
if (((TQMouseEvent*)e)->button() == TQt::RightButton)
{
configPopup->popup(((TQMouseEvent*)e)->globalPos());
return TRUE;
}
if (((TQMouseEvent*)e)->button() == TQt::LeftButton)
{
mainView->setPixmap(downPixmap);
mainView->repaint();
popupMenu();
}
return TRUE;
}
case TQEvent::MouseButtonRelease:
{
if (((TQMouseEvent*)e)->button() != TQt::LeftButton)
return FALSE;
if (mainView->hasMouse())
mainView->setPixmap(hoverPixmap);
else
mainView->setPixmap(startMenu->isShown() ? downPixmap : pixmap);
mainView->repaint();
return TRUE;
}
default:
return FALSE;
}
}
extern "C"
{
KPanelApplet* init( TQWidget *parent, const TQString& configFile)
{
TDEGlobal::locale()->insertCatalogue("starter");
return new starter(configFile, KPanelApplet::Normal,
KPanelApplet::Preferences,
parent, "baghirastarter");
}
}