Revision: 6460
Author: nogu.dev
Date: Sun Jun 20 00:04:31 2010
Log: * qt4/immodule/Makefile.am
- (EXTRA_DIST): Add candidatetablewindow.h and candidatetablewindow.cpp.
* qt4/immodule/candidatetablewindow.cpp
- New file.
* qt4/immodule/candidatetablewindow.h
- New file.
* qt4/immodule/quiminputcontext.cpp
- (QUimInputContext::createCandidateWindow):
Use CandidateTableWindow when the value of "uim-candwin-prog"
is "uim-candwin-tbl".
* qt4/immodule/quiminputcontextplugin.pro.in
- (HEADERS): Add candidatetablewindow.h.
- (SOURCES): Add candidatetablewindow.cpp.
http://code.google.com/p/uim/source/detail?r=6460
Added:
/trunk/qt4/immodule/candidatetablewindow.cpp
/trunk/qt4/immodule/candidatetablewindow.h
Modified:
/trunk/qt4/immodule/Makefile.am
/trunk/qt4/immodule/quiminputcontext.cpp
/trunk/qt4/immodule/quiminputcontextplugin.pro.in
=======================================
--- /dev/null
+++ /trunk/qt4/immodule/candidatetablewindow.cpp Sun Jun 20 00:04:31 2010
@@ -0,0 +1,288 @@
+/*
+
+ copyright (c) 2010 uim Project http://code.google.com/p/uim/
+
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of authors nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
IS'' AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT
+ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+
+*/
+#include "candidatetablewindow.h"
+
+#include <QtGui/QLabel>
+#include <QtGui/QFontMetrics>
+#include <QtGui/QGridLayout>
+#include <QtGui/QStyle>
+#include <QtGui/QVBoxLayout>
+
+#include <uim/uim-scm.h>
+
+#include "quiminputcontext.h"
+
+static const int BLOCK_SPACING = 20;
+static const int HOMEPOSITION_SPACING = 2;
+
+// labelchar_table consists of four blocks
+// blockLR blockA
+// blockLRS blockAS
+static const int L_WIDTH = 5;
+static const int R_WIDTH = 5;
+static const int A_WIDTH = 3;
+
+static const int A_HEIGHT = 4;
+static const int AS_HEIGHT = 4;
+
+// 106 keyboard
+static char DEFAULT_TABLE[TABLE_NR_COLUMNS * TABLE_NR_ROWS] = {
+ '1','2','3','4','5', '6','7','8','9','0', '-','^','\\',
+ 'q','w','e','r','t', 'y','u','i','o','p', '@','[','\0',
+ 'a','s','d','f','g', 'h','j','k','l',';', ':',']','\0',
+ 'z','x','c','v','b', 'n','m',',','.','/', '\0','\0',' ',
+ '!','"','#','$','%', '&','\'','(',')','\0', '=','~','|',
+ 'Q','W','E','R','T', 'Y','U','I','O','P', '`','{','\0',
+ 'A','S','D','F','G', 'H','J','K','L','+', '*','}','\0',
+ 'Z','X','C','V','B', 'N','M','<','>','?', '_','\0','\0',
+};
+
+CandidateTableWindow::CandidateTableWindow(QWidget *parent)
+: AbstractCandidateWindow(parent)
+{
+ QGridLayout *lLayout = createLayout(A_HEIGHT, L_WIDTH, 0, 0);
+ QGridLayout *rLayout = createLayout(A_HEIGHT, R_WIDTH, 0, L_WIDTH);
+ aLayout = createLayout(A_HEIGHT, A_WIDTH, 0, L_WIDTH + R_WIDTH);
+ lsLayout = createLayout(AS_HEIGHT, L_WIDTH, A_HEIGHT, 0);
+ rsLayout = createLayout(AS_HEIGHT, R_WIDTH, A_HEIGHT, L_WIDTH);
+ asLayout = createLayout(AS_HEIGHT, A_WIDTH, A_HEIGHT,L_WIDTH +
R_WIDTH);
+
+ QGridLayout *buttonLayout = new QGridLayout;
+ buttonLayout->setSpacing(BLOCK_SPACING - 2 * HOMEPOSITION_SPACING);
+ buttonLayout->setMargin(0);
+ buttonLayout->addLayout(lLayout, 0, 0);
+ buttonLayout->addLayout(rLayout, 0, 1);
+ buttonLayout->addLayout(aLayout, 0, 2);
+ buttonLayout->addLayout(lsLayout, 1, 0);
+ buttonLayout->addLayout(rsLayout, 1, 1);
+ buttonLayout->addLayout(asLayout, 1, 2);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->setMargin(0);
+ layout->setSpacing(0);
+ layout->addLayout(buttonLayout);
+ layout->addWidget(numLabel);
+
+ setLayout(layout);
+
+ initTable();
+}
+
+QGridLayout *CandidateTableWindow::createLayout(int row, int column,
+ int rowOffset, int columnOffset)
+{
+ QGridLayout *layout = new QGridLayout;
+ layout->setSpacing(HOMEPOSITION_SPACING);
+ layout->setMargin(0);
+ for (int i = 0; i < row; i++) {
+ for (int j = 0; j < column; j++) {
+ KeyButton *button = new KeyButton;
+ connect(button, SIGNAL(candidateClicked(int)),
+ this, SLOT(slotCandidateClicked(int)));
+ buttonArray[i + rowOffset][j + columnOffset] = button;
+ layout->addWidget(button, i, j);
+ }
+ }
+ return layout;
+}
+
+void CandidateTableWindow::initTable()
+{
+ table = DEFAULT_TABLE;
+}
+
+void CandidateTableWindow::slotCandidateClicked(int index)
+{
+ if (ic && ic->uimContext())
+ uim_set_candidate_index(ic->uimContext(), index);
+ updateLabel();
+}
+
+void CandidateTableWindow::setPage(int page)
+{
+#ifdef ENABLE_DEBUG
+ qDebug("setPage : page = %d", page);
+#endif
+
+ // calculate page
+ int lastpage = displayLimit ? nrCandidates / displayLimit : 0;
+
+ int newpage;
+ if (page < 0)
+ newpage = lastpage;
+ else if ( page > lastpage)
+ newpage = 0;
+ else
+ newpage = page;
+
+ pageIndex = newpage;
+
+ // calculate index
+ int newindex;
+ if (displayLimit) {
+ newindex = (candidateIndex >= 0)
+ ? (newpage * displayLimit) + (candidateIndex % displayLimit) :
-1;
+ } else {
+ newindex = candidateIndex;
+ }
+
+ if (newindex >= nrCandidates)
+ newindex = nrCandidates - 1;
+
+ // set cand items
+ //
+ // If we switch to last page, the number of items to be added
+ // is lower than displayLimit.
+ //
+ // ex. if nrCandidate==14 and displayLimit==10, the number of
+ // last page's item==4
+ int ncandidates = displayLimit;
+ if (newpage == lastpage)
+ ncandidates = nrCandidates - displayLimit * lastpage;
+
+ int index = 0;
+ int delta = 0;
+ for (int i = 0; i < TABLE_NR_ROWS; i++) {
+ for (int j = 0; j < TABLE_NR_COLUMNS; j++) {
+ if (table[index] == '\0') {
+ buttonArray[i][j]->hide();
+ delta++;
+ index++;
+ continue;
+ }
+ if (index - delta >= ncandidates) {
+ buttonArray[i][j]->setEnabled(false);
+ buttonArray[i][j]->setText("");
+ buttonArray[i][j]->setIndex(-1);
+ continue;
+ }
+ int candidateIndex = displayLimit * newpage + index - delta;
+ uim_candidate cand = stores[candidateIndex];
+ QString candString
+ = QString::fromUtf8(uim_candidate_get_cand_str(cand));
+ if (!candString.isEmpty()) {
+ buttonArray[i][j]->setEnabled(true);
+ // '&' shouldn't be used as the shortcut key
+ buttonArray[i][j]->setText(candString.replace('&', "&&"));
+ buttonArray[i][j]->setIndex(candidateIndex);
+ } else {
+ buttonArray[i][j]->setEnabled(false);
+ buttonArray[i][j]->setText("");
+ buttonArray[i][j]->setIndex(-1);
+ }
+ index++;
+ }
+ }
+ setTable();
+
+ // set index
+ if (newindex != candidateIndex)
+ setIndex(newindex);
+ else
+ updateLabel();
+}
+
+static bool isEmptyBlock(QGridLayout *layout)
+{
+ for (int i = 0; i < layout->count(); i++) {
+ QWidget *widget = layout->itemAt(i)->widget();
+ if (widget && widget->isEnabled())
+ return false;
+ }
+ return true;
+}
+
+void CandidateTableWindow::setBlockVisible(QLayout *layout, bool visible)
+{
+ if (visible == layout->isEnabled())
+ return;
+ layout->setEnabled(visible);
+ for (int i = 0; i < layout->count(); i++) {
+ QWidget *widget = layout->itemAt(i)->widget();
+ if (widget)
+ widget->setVisible(visible);
+ }
+}
+
+void CandidateTableWindow::setTable()
+{
+ // hide empty blocks.
+ // pattern0 (full table)
+ // blockLR blockA
+ // blockLRS blockAS (for shift key)
+ // pattern1 (minimal blocks)
+ // blockLR
+ // pattern2 (without shift blocks)
+ // blockLR blockA
+ // pattern3 (without symbol blocks)
+ // blockLR
+ // blockLRS
+ bool hasBlockA = !isEmptyBlock(aLayout);
+ bool hasBlockAs = !isEmptyBlock(asLayout);
+ bool hasBlockLrs = !(isEmptyBlock(lsLayout) && isEmptyBlock(rsLayout));
+
+ setBlockVisible(aLayout, hasBlockA || hasBlockAs);
+ setBlockVisible(asLayout, hasBlockAs);
+ setBlockVisible(lsLayout, hasBlockLrs || hasBlockAs);
+ setBlockVisible(rsLayout, hasBlockLrs || hasBlockAs);
+}
+
+KeyButton::KeyButton() : m_index(-1)
+{
+ connect(this, SIGNAL(clicked()), this, SLOT(slotClicked()));
+}
+
+QSize KeyButton::sizeHint() const
+{
+ QSize size = QPushButton::sizeHint();
+ int margin = style()->pixelMetric(QStyle::PM_ButtonMargin);
+ int width = qMax(size.height(),
+ QFontMetrics(QFont()).boundingRect(text()).width() + margin * 2);
+ return QSize(width, size.height());
+}
+
+void KeyButton::setIndex(int index)
+{
+ m_index = index;
+}
+
+int KeyButton::index() const
+{
+ return m_index;
+}
+
+void KeyButton::slotClicked()
+{
+ if (m_index >= 0)
+ emit candidateClicked(m_index);
+}
=======================================
--- /dev/null
+++ /trunk/qt4/immodule/candidatetablewindow.h Sun Jun 20 00:04:31 2010
@@ -0,0 +1,94 @@
+/*
+
+ copyright (c) 2010 uim Project http://code.google.com/p/uim/
+
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. Neither the name of authors nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
IS'' AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT
+ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+
+*/
+#ifndef UIM_QT4_IMMODULE_CANDIDATE_TABLE_WINDOW_H
+#define UIM_QT4_IMMODULE_CANDIDATE_TABLE_WINDOW_H
+
+#include <QtGui/QPushButton>
+
+#include "abstractcandidatewindow.h"
+
+class QGridLayout;
+
+class KeyButton;
+
+const int TABLE_NR_ROWS = 8;
+const int TABLE_NR_COLUMNS = 13;
+
+class CandidateTableWindow : public AbstractCandidateWindow
+{
+ Q_OBJECT
+
+ public:
+ explicit CandidateTableWindow(QWidget *parent);
+
+ private slots:
+ void slotCandidateClicked(int index);
+
+ private:
+ void setPage(int page);
+ QGridLayout *createLayout(int row, int column,
+ int rowOffset, int columnOffset);
+ void initTable();
+ void setTable();
+ void setBlockVisible(QLayout *layout, bool visible);
+
+ QGridLayout *lsLayout;
+ QGridLayout *rsLayout;
+ QGridLayout *aLayout;
+ QGridLayout *asLayout;
+ KeyButton *buttonArray[TABLE_NR_ROWS][TABLE_NR_COLUMNS];
+ char *table;
+};
+
+class KeyButton : public QPushButton
+{
+ Q_OBJECT
+
+ public:
+ KeyButton();
+
+ QSize sizeHint() const;
+ void setIndex(int index);
+ int index() const;
+
+ signals:
+ void candidateClicked(int index);
+
+ private slots:
+ void slotClicked();
+
+ private:
+ int m_index;
+};
+
+#endif /* Not def: UIM_QT4_IMMODULE_CANDIDATE_TABLE_WINDOW_H */
=======================================
--- /trunk/qt4/immodule/Makefile.am Mon Jun 14 06:30:04 2010
+++ /trunk/qt4/immodule/Makefile.am Sun Jun 20 00:04:31 2010
@@ -22,6 +22,7 @@
quiminputcontext_with_slave.cpp
EXTRA_DIST += abstractcandidatewindow.h \
+ candidatetablewindow.h \
candidatewindow.h \
caretstateindicator.h \
plugin.h \
@@ -33,6 +34,7 @@
subwindow.h
EXTRA_DIST += abstractcandidatewindow.cpp \
+ candidatetablewindow.cpp \
candidatewindow.cpp \
caretstateindicator.cpp \
plugin.cpp \
=======================================
--- /trunk/qt4/immodule/quiminputcontext.cpp Mon Jun 14 06:26:50 2010
+++ /trunk/qt4/immodule/quiminputcontext.cpp Sun Jun 20 00:04:31 2010
@@ -46,6 +46,7 @@
#include <uim/uim-im-switcher.h>
#include <uim/uim-scm.h>
+#include "candidatetablewindow.h"
#include "candidatewindow.h"
#include "caretstateindicator.h"
#include "plugin.h"
@@ -182,7 +183,12 @@
void QUimInputContext::createCandidateWindow()
{
- cwin = new CandidateWindow( 0 );
+ char *candwinprog = uim_scm_symbol_value_str( "uim-candwin-prog" );
+ if ( candwinprog && !strncmp( candwinprog, "uim-candwin-tbl", 15 ) )
+ cwin = new CandidateTableWindow( 0 );
+ else
+ cwin = new CandidateWindow( 0 );
+ free( candwinprog );
cwin->setQUimInputContext( this );
cwin->hide();
}
=======================================
--- /trunk/qt4/immodule/quiminputcontextplugin.pro.in Mon Jun 14 06:26:50
2010
+++ /trunk/qt4/immodule/quiminputcontextplugin.pro.in Sun Jun 20 00:04:31
2010
@@ -24,6 +24,7 @@
# Input
HEADERS += @srcdir@/abstractcandidatewindow.h \
+ @srcdir@/candidatetablewindow.h \
@srcdir@/candidatewindow.h \
@srcdir@/caretstateindicator.h \
@srcdir@/plugin.h \
@@ -35,6 +36,7 @@
@srcdir@/subwindow.h
SOURCES += @srcdir@/abstractcandidatewindow.cpp \
+ @srcdir@/candidatetablewindow.cpp \
@srcdir@/candidatewindow.cpp \
@srcdir@/caretstateindicator.cpp \
@srcdir@/plugin.cpp \
