--- a/UI/SymbolsWidget.py Sat Jun 26 13:34:06 2010 +0200
+++ b/UI/SymbolsWidget.py Sat Jun 26 18:50:41 2010 +0200
@@ -11,10 +11,13 @@
import html.entities
from PyQt4.QtCore import pyqtSlot, pyqtSignal, QAbstractTableModel, QModelIndex, Qt
-from PyQt4.QtGui import QWidget, QHeaderView, QAbstractItemView, QColor
+from PyQt4.QtGui import QWidget, QHeaderView, QAbstractItemView, QColor, \
+ QItemSelectionModel
from .Ui_SymbolsWidget import Ui_SymbolsWidget
+import Preferences
+
class SymbolsModel(QAbstractTableModel):
"""
Class implementing the model for the symbols widget.
@@ -32,17 +35,141 @@
self.trUtf8("Char"),
self.trUtf8("Hex"),
self.trUtf8("HTML"),
+ self.trUtf8("Name"),
]
- self.__unicode = True
+ self.__tables = (
+ # first last display name
+ (0x0, 0x1f, self.trUtf8("Control Characters")),
+ (0x20, 0x7f, self.trUtf8("Basic Latin")),
+ (0x80, 0x100, self.trUtf8("Latin-1 Supplement")),
+ (0x100, 0x180, self.trUtf8("Latin Extendet A")),
+ (0x180, 0x24f, self.trUtf8("Latin Extendet B")),
+ (0x250, 0x2af, self.trUtf8("IPA Extensions")),
+ (0x2b0, 0x2ff, self.trUtf8("Spacing Modifier Letters")),
+ (0x300, 0x36f, self.trUtf8("Combining Diacritical Marks")),
+ (0x370, 0x3ff, self.trUtf8("Greek and Coptic")),
+ (0x400, 0x4ff, self.trUtf8("Cyrillic")),
+ (0x500, 0x52f, self.trUtf8("Cyrillic Supplement")),
+ (0x530, 0x58f, self.trUtf8("Armenian")),
+ (0x590, 0x5ff, self.trUtf8("Hebrew")),
+ (0x600, 0x6ff, self.trUtf8("Arabic")),
+ (0x700, 0x74f, self.trUtf8("Syriac")),
+ (0x780, 0x7bf, self.trUtf8("Thaana")),
+ (0x900, 0x97f, self.trUtf8("Devanagari")),
+ (0x980, 0x9ff, self.trUtf8("Bengali")),
+ (0xa00, 0xa7f, self.trUtf8("Gurmukhi")),
+ (0xa80, 0xaff, self.trUtf8("Gujarati")),
+ (0xb00, 0xb7f, self.trUtf8("Oriya")),
+ (0xb80, 0xbff, self.trUtf8("Tamil")),
+ (0xc00, 0xc7f, self.trUtf8("Telugu")),
+ (0xc80, 0xcff, self.trUtf8("Kannada")),
+ (0xd00, 0xd7f, self.trUtf8("Malayalam")),
+ (0xd80, 0xdff, self.trUtf8("Sinhala")),
+ (0xe00, 0xe7f, self.trUtf8("Thai")),
+ (0xe80, 0xeff, self.trUtf8("Lao")),
+ (0xf00, 0xfff, self.trUtf8("Tibetan")),
+ (0x1000, 0x109f, self.trUtf8("Myanmar")),
+ (0x10a0, 0x10ff, self.trUtf8("Georgian")),
+ (0x1100, 0x11ff, self.trUtf8("Hangul Jamo")),
+ (0x1200, 0x137f, self.trUtf8("Ethiopic")),
+ (0x13a0, 0x13ff, self.trUtf8("Cherokee")),
+ (0x1400, 0x167f, self.trUtf8("Canadian Aboriginal Syllabics")),
+ (0x1680, 0x169f, self.trUtf8("Ogham")),
+ (0x16a0, 0x16ff, self.trUtf8("Runic")),
+ (0x1700, 0x171f, self.trUtf8("Tagalog")),
+ (0x1720, 0x173f, self.trUtf8("Hanunoo")),
+ (0x1740, 0x175f, self.trUtf8("Buhid")),
+ (0x1760, 0x177f, self.trUtf8("Tagbanwa")),
+ (0x1780, 0x17ff, self.trUtf8("Khmer")),
+ (0x1800, 0x18af, self.trUtf8("Mongolian")),
+ (0x1900, 0x194f, self.trUtf8("Limbu")),
+ (0x1950, 0x197f, self.trUtf8("Tai Le")),
+ (0x19e0, 0x19ff, self.trUtf8("Khmer Symbols")),
+ (0x1d00, 0x1d7f, self.trUtf8("Phonetic Extensions")),
+ (0x1e00, 0x1eff, self.trUtf8("Latin Extended Additional")),
+ (0x1f00, 0x1fff, self.trUtf8("Greek Extended")),
+ (0x2000, 0x206f, self.trUtf8("General Punctuation")),
+ (0x2070, 0x209f, self.trUtf8("Superscripts and Subscripts")),
+ (0x20a0, 0x20cf, self.trUtf8("Currency Symbols")),
+ (0x20d0, 0x20ff, self.trUtf8("Combining Diacritical Marks")),
+ (0x2100, 0x214f, self.trUtf8("Letterlike Symbols")),
+ (0x2150, 0x218f, self.trUtf8("Number Forms")),
+ (0x2190, 0x21ff, self.trUtf8("Arcolumns")),
+ (0x2200, 0x22ff, self.trUtf8("Mathematical Operators")),
+ (0x2300, 0x23ff, self.trUtf8("Miscelaneous Technical")),
+ (0x2400, 0x243f, self.trUtf8("Control Pictures")),
+ (0x2440, 0x245f, self.trUtf8("Optical Character Recognition")),
+ (0x2460, 0x24ff, self.trUtf8("Enclosed Alphanumerics")),
+ (0x2500, 0x257f, self.trUtf8("Box Drawing")),
+ (0x2580, 0x259f, self.trUtf8("Block Elements")),
+ (0x2600, 0x26ff, self.trUtf8("Miscelaneous Symbols")),
+ (0x2700, 0x27bf, self.trUtf8("Dingbats")),
+ (0x27c0, 0x27ef, self.trUtf8("Miscelaneous Mathematical Symbols-A")),
+ (0x27f0, 0x27ff, self.trUtf8("Supplement Arcolumns-A")),
+ (0x2800, 0x28ff, self.trUtf8("Braille Patterns")),
+ (0x2900, 0x297f, self.trUtf8("Supplement Arcolumns-B")),
+ (0x2980, 0x29ff, self.trUtf8("Miscelaneous Mathematical Symbols-B")),
+ (0x2a00, 0x2aff, self.trUtf8("Supplemental Mathematical Operators")),
+ (0x2b00, 0x2bff, self.trUtf8("Miscelaneous Symbols and Arcolumns")),
+ (0x2e80, 0x2eff, self.trUtf8("CJK Radicals Supplement")),
+ (0x2f00, 0x2fdf, self.trUtf8("KangXi Radicals")),
+ (0x2ff0, 0x2fff, self.trUtf8("Ideographic Description Chars")),
+ (0x3000, 0x303f, self.trUtf8("CJK Symbols and Punctuation")),
+ (0x3040, 0x309f, self.trUtf8("Hiragana")),
+ (0x30a0, 0x30ff, self.trUtf8("Katakana")),
+ (0x3100, 0x312f, self.trUtf8("Bopomofo")),
+ (0x3130, 0x318f, self.trUtf8("Hangul Compatibility Jamo")),
+ (0x3190, 0x319f, self.trUtf8("Kanbun")),
+ (0x31a0, 0x31bf, self.trUtf8("Bopomofo Extended")),
+ (0x31f0, 0x31ff, self.trUtf8("Katakana Phonetic Extensions")),
+ (0x3200, 0x32ff, self.trUtf8("Enclosed CJK Letters and Months")),
+ (0x3300, 0x33ff, self.trUtf8("CJK Compatibility")),
+ (0x3400, 0x4db5, self.trUtf8("CJK Unified Ideogr. Ext. A")),
+ (0x4dc0, 0x4dff, self.trUtf8("Yijing Hexagram Symbols")),
+ (0x4e00, 0x9fbb, self.trUtf8("CJK Unified Ideographs")),
+ (0xa000, 0xa48f, self.trUtf8("Yi Syllables")),
+ (0xa490, 0xa4cf, self.trUtf8("Yi Radicals")),
+ (0xac00, 0xd7a3, self.trUtf8("Hangul Syllables")),
+ (0xe000, 0xf8ff, self.trUtf8("Private Use Area")),
+ (0xf900, 0xfaff, self.trUtf8("CJK Compatibility Ideographs")),
+ (0xfb00, 0xfb4f, self.trUtf8("Alphabetic Presentation Forms")),
+ (0xfb50, 0xfdff, self.trUtf8("Arabic Presentation Forms-A")),
+ (0xfe00, 0xfe0f, self.trUtf8("Variation Selectors")),
+ (0xfe20, 0xfe2f, self.trUtf8("Combining Half Marks")),
+ (0xfe30, 0xfe4f, self.trUtf8("CJK Compatibility Forms")),
+ (0xfe50, 0xfe6f, self.trUtf8("Small Form Variants")),
+ (0xfe70, 0xfeff, self.trUtf8("Arabic Presentation Forms-B")),
+ (0xff00, 0xffef, self.trUtf8("Half- and Fullwidth Forms")),
+ (0xfff0, 0xffff, self.trUtf8("Specials")),
+ )
+ self.__currentTableIndex = 0
- def setUnicode(self, u):
+ def getTableNames(self):
"""
- Public method to set the mode of the model.
+ Public method to get a list of table names.
+
+ @return list of table names (list of strings)
+ """
+ return [table[2] for table in self.__tables]
+
+ def getTableBoundaries(self, index):
+ """
+ Public method to get the first and last character position
+ of the given table.
- @param u flag indicating unicode mode (boolean)
+ @param index index of the character table (integer)
+ @return first and last character position (integer, integer)
"""
- self.__unicode = u
+ return self.__tables[index][0], self.__tables[index][1]
+
+ def selectTable(self, index):
+ """
+ Public method to select the shown character table.
+
+ @param index index of the character table (integer)
+ """
+ self.__currentTableIndex = index
self.reset()
def headerData(self, section, orientation, role = Qt.DisplayRole):
@@ -67,7 +194,7 @@
@param role role of the data to retrieve (integer)
@return requested data
"""
- id = index.row()
+ id = self.__tables[self.__currentTableIndex][0] + index.row()
if role == Qt.DisplayRole:
col = index.column()
@@ -80,6 +207,8 @@
elif col == 3:
if id in html.entities.codepoint2name:
return "&{0};".format(html.entities.codepoint2name[id])
+ elif col == 4:
+ return unicodedata.name(chr(id), '').title()
if role == Qt.BackgroundColorRole:
if index.column() == 0:
@@ -128,10 +257,8 @@
if parent.isValid():
return 0
else:
- if self.__unicode:
- return 65536
- else:
- return 256
+ first, last = self.__tables[self.__currentTableIndex][:2]
+ return last - first + 1
def __isDigit(self, char):
"""
@@ -197,15 +324,29 @@
self.__model = SymbolsModel(self)
self.symbolsTable.setModel(self.__model)
+ self.symbolsTable.selectionModel().currentRowChanged.connect(
+ self.__currentRowChanged)
+
self.symbolsTable.horizontalHeader().setResizeMode(QHeaderView.Fixed)
-
fm = self.fontMetrics()
em = fm.width("M")
self.symbolsTable.horizontalHeader().resizeSection(0, em * 5)
self.symbolsTable.horizontalHeader().resizeSection(1, em * 5)
self.symbolsTable.horizontalHeader().resizeSection(2, em * 6)
self.symbolsTable.horizontalHeader().resizeSection(3, em * 8)
+ self.symbolsTable.horizontalHeader().resizeSection(4, em * 85)
self.symbolsTable.verticalHeader().setDefaultSectionSize(fm.height() + 4)
+
+ tableIndex = int(Preferences.Prefs.settings.value("Symbols/CurrentTable", 1))
+ self.tableCombo.addItems(self.__model.getTableNames())
+ self.tableCombo.setCurrentIndex(tableIndex)
+
+ index = self.__model.index(
+ int(Preferences.Prefs.settings.value("Symbols/Top", 0)),
+ 0)
+ self.symbolsTable.scrollTo(index, QAbstractItemView.PositionAtTop)
+ self.symbolsTable.selectionModel().select(index,
+ QItemSelectionModel.SelectCurrent | QItemSelectionModel.Rows)
@pyqtSlot(QModelIndex)
def on_symbolsTable_activated(self, index):
@@ -218,17 +359,6 @@
if txt:
self.insertSymbol.emit(txt)
- @pyqtSlot(bool)
- def on_unicodeButton_toggled(self, checked):
- """
- Private slot to switch unicode mode.
-
- @param checked flag indicating that the button is pressed (boolean)
- """
- self.symbolsTable.setUpdatesEnabled(False)
- self.__model.setUnicode(checked)
- self.symbolsTable.setUpdatesEnabled(True)
-
@pyqtSlot()
def on_symbolSpinBox_editingFinished(self):
"""
@@ -238,3 +368,31 @@
self.symbolsTable.selectRow(id)
self.symbolsTable.scrollTo(
self.__model.index(id, 0), QAbstractItemView.PositionAtCenter)
+
+ @pyqtSlot(int)
+ def on_tableCombo_currentIndexChanged(self, index):
+ """
+ Private slot to select the current character table.
+
+ @param index index of the character table (integer)
+ """
+ self.symbolsTable.setUpdatesEnabled(False)
+ self.__model.selectTable(index)
+ self.symbolsTable.setUpdatesEnabled(True)
+
+ first, last = self.__model.getTableBoundaries(index)
+ self.symbolSpinBox.setMinimum(first)
+ self.symbolSpinBox.setMaximum(last)
+
+ Preferences.Prefs.settings.setValue("Symbols/CurrentTable", index)
+
+ def __currentRowChanged(self, current, previous):
+ """
+ Private slot recording the currently selected row.
+
+ @param current current index (QModelIndex)
+ @param previous previous current index (QModelIndex)
+ """
+ Preferences.Prefs.settings.setValue("Symbols/Top", current.row())
+ self.symbolSpinBox.setValue(int(
+ self.__model.data(self.__model.index(current.row(), 0))))
