diff options
Diffstat (limited to 'kcharselect/kcharselectdia.cpp')
| -rw-r--r-- | kcharselect/kcharselectdia.cpp | 177 |
1 files changed, 172 insertions, 5 deletions
diff --git a/kcharselect/kcharselectdia.cpp b/kcharselect/kcharselectdia.cpp index d5232a8..33ed2c0 100644 --- a/kcharselect/kcharselectdia.cpp +++ b/kcharselect/kcharselectdia.cpp @@ -9,10 +9,15 @@ #include <stdlib.h> +#include <tqcursor.h> +#include <tqtimer.h> + #include <kdialog.h> #include <tdeapplication.h> #include <tdeaccel.h> #include <tdeconfig.h> +#include <tdelistview.h> +#include <tdelistviewsearchline.h> #include <tdelocale.h> #include <tdeaction.h> @@ -44,6 +49,62 @@ KCharSelectDia::KCharSelectDia(TQWidget *parent,const char *name, TQ_SLOT(fontSelected(const TQString &))); grid->addMultiCellWidget(charSelect, 0, 0, 0, 3); + // Add category browser dock widget + dCategories = new TQDockWindow(this, "categories"); + + TQVBox *cvbox = new TQVBox(dCategories); + + categories = new TDEListView(cvbox, "dock_categories"); + categories->addColumn(i18n("Codepoint")); + categories->addColumn(i18n("Name")); + categories->setRootIsDecorated(true); + categories->setResizeMode(TQListView::LastColumn); + categories->setAllColumnsShowFocus(true); + connect(categories, TQ_SIGNAL(currentChanged(TQListViewItem*)), this, TQ_SLOT(categorySelected(TQListViewItem*))); + + TDEListViewSearchLineWidget *lvsw = new TDEListViewSearchLineWidget(categories, cvbox); + + dCategories->setWidget(cvbox); + dCategories->setCaption(i18n("Categories")); + dCategories->setHorizontallyStretchable(true); + dCategories->setVerticallyStretchable(true); + dCategories->setResizeEnabled(true); + dCategories->setCloseMode(TQDockWindow::Always); + + // BUG TDEMainWindow::saveMainWindowSettings() does not save TQDockWindow settings + TDEConfig *config = tdeApp->config(); + config->setGroup("Docks"); + TQt::Dock categoriesDock = (TQt::Dock)config->readNumEntry("Categories dock", TQt::DockLeft); + int categoriesIndex = config->readNumEntry("Categories index", 0); + bool categoriesNewline = config->readBoolEntry("Categories nl", false); + int categoriesOffset = config->readNumEntry("Categories offset", 0); + int categoriesSize = config->readNumEntry("Categories size", -1); + bool categoriesShown = config->readBoolEntry("Categories shown", true); + + addDockWindow(dCategories, i18n("Categories"), categoriesDock); + moveDockWindow(dCategories, categoriesDock, categoriesNewline, categoriesIndex, categoriesOffset); + if (categoriesSize >= 0) + { + if (dCategories->orientation() == TQt::Horizontal) + { + dCategories->setFixedExtentHeight(categoriesSize); + } + else + { + dCategories->setFixedExtentWidth(categoriesSize); + } + } + + TDEToggleAction *tCategories = new TDEToggleAction(i18n("Show categories dock"), 0, + this, TQ_SLOT(toggleCategoriesDock()), actionCollection(), "show_categories"); + + tCategories->setChecked(categoriesShown); + dCategories->setShown(categoriesShown); + +#include "categories.h" + + TQTimer::singleShot(0, this, TQ_SLOT(populateCategories())); + // Build line editor lined = new TQLineEdit(mainWidget); lined->resize(lined->sizeHint()); @@ -78,7 +139,7 @@ KCharSelectDia::KCharSelectDia(TQWidget *parent,const char *name, // Build menu KStdAction::quit( this, TQ_SLOT(_exit()), actionCollection() ); - + new TDEAction(i18n("&To Clipboard"), "edit-copy", TDEStdAccel::shortcut(TDEStdAccel::Copy), this, TQ_SLOT(toClip()), actionCollection(), "copy_clip" ); @@ -86,20 +147,20 @@ KCharSelectDia::KCharSelectDia(TQWidget *parent,const char *name, TQ_SLOT(toClipUTF8()), actionCollection(), "copy_utf_8" ); (void)new TDEAction(i18n("To Clipboard &HTML"), 0, this, TQ_SLOT(toClipHTML()), actionCollection(), "copy_html" ); - + new TDEAction(i18n("&From Clipboard"), "edit-paste", TDEStdAccel::shortcut(TDEStdAccel::Paste), this, TQ_SLOT(fromClip()), actionCollection(), "from_clip" ); (void)new TDEAction(i18n("From Clipboard UTF-8"), 0, this, TQ_SLOT(fromClipUTF8()), actionCollection(), "from_clip_utf8" ); - + i18n("From Clipboard HTML"); // Intended for future use - + KStdAction::clear(this, TQ_SLOT(clear()), actionCollection(), "clear"); (void)new TDEAction(i18n("&Flip"), 0, this, TQ_SLOT(flipText()), actionCollection(), "flip" ); (void)new TDEAction(i18n("&Alignment"), 0, this, TQ_SLOT(toggleEntryDirection()), actionCollection(), "alignment" ); - + charSelect->setFocus(); entryDirection = direction; @@ -114,7 +175,9 @@ KCharSelectDia::KCharSelectDia(TQWidget *parent,const char *name, //================================================================== void KCharSelectDia::charChanged(const TQChar &_chr) { + if (vChr == _chr) return; vChr = _chr; + updateCurrentCategory(); } //================================================================== @@ -269,6 +332,27 @@ void KCharSelectDia::_exit() config->writeEntry("char",static_cast<int>(vChr.unicode())); config->writeEntry("table",charSelect->tableNum()); config->writeEntry("entryDirection",entryDirection); + + // BUG TDEMainWindow::saveMainWindowSettings() does not save TQDockWindow settings + TQt::Dock dock; int index, offset; bool nl; + if (getLocation(dCategories, dock, index, nl, offset)) + { + config->setGroup("Docks"); + config->writeEntry("Categories dock", dock); + config->writeEntry("Categories index", index); + config->writeEntry("Categories nl", nl); + config->writeEntry("Categories offset", offset); + config->writeEntry("Categories shown", dCategories->isShown()); + + if (dCategories->orientation() == TQt::Horizontal) + { + config->writeEntry("Categories size", dCategories->height()); + } + else + { + config->writeEntry("Categories size", dCategories->width()); + } + } config->sync(); delete this; @@ -287,3 +371,86 @@ void KCharSelectDia::help() tdeApp->invokeHelp(); } +//================================================================== +void KCharSelectDia::populateCategories() +{ + categories->setCursor(TQCursor(TQt::BusyCursor)); + categories->setEnabled(false); + + TQMap<int, TQString>::iterator cit; + for (cit = mCategories.begin(); cit != mCategories.end(); ++cit) + { + TQString uc = TQString("%1").arg(cit.key(), 4, 16).replace(' ', '0'); + TQStringList cdata = TQStringList::split("|", cit.data()); + TQString category = cdata[0]; + TQListViewItem *cItem = categories->findItem(category, 1); + if (!cItem) + { + cItem = new TQListViewItem(categories, uc, category); + } + + if (cdata.count() > 1) + { + TQString subcategory = cdata[1]; + new TQListViewItem(cItem, uc, subcategory); + } + + tqApp->processEvents(); + } + + categories->setEnabled(true); + categories->setCursor(TQCursor(TQt::ArrowCursor)); + updateCurrentCategory(); +} + +//================================================================== +void KCharSelectDia::categorySelected(TQListViewItem *category) +{ + bool ok; + const int uc = category->text(0).toInt(&ok, 16); + if (!ok) return; + + const int table = uc / 256; + charSelect->setTableNum(table); + + const TQChar ch(uc); + charSelect->setChar(ch); +} + +//================================================================== +// Returns the category index corresponding to _chr +int KCharSelectDia::categoryIndex(TQChar &_chr) +{ + TQMap<int, TQString>::iterator cit; + int uc = -1; + for (cit = mCategories.begin(); cit != mCategories.end(); ++cit) + { + if (cit.key() > vChr.unicode()) break; + uc = cit.key(); + } + return uc; +} + +//================================================================== +// Updates category dock to reflect the category of the currently selected character +void KCharSelectDia::updateCurrentCategory() +{ + int uc = categoryIndex(vChr); + if (uc < 0) return; + + TQString codepoint = TQString("%1").arg(uc, 4, 16).replace(' ', '0'); + + TQListViewItem *lvi = categories->findItem(codepoint, 0); + if (!lvi) return; + + categories->blockSignals(true); + categories->setCurrentItem(lvi); + categories->ensureItemVisible(lvi); + categories->blockSignals(false); +} + +//================================================================== +void KCharSelectDia::toggleCategoriesDock() +{ + dCategories->setShown(static_cast<const TDEToggleAction*>(TQObject::sender())->isChecked()); +}
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