#endif
#include "BufferView_pimpl.h"
-#include "WorkArea.h"
-#include "lyxscreen.h"
+#include "frontends/WorkArea.h"
+#include "frontends/screen.h"
#include "lyxtext.h"
#include "lyxrow.h"
#include "paragraph.h"
-#include "LyXView.h"
+#include "frontends/LyXView.h"
#include "commandtags.h"
#include "lyxfunc.h"
#include "debug.h"
-#include "font.h"
#include "bufferview_funcs.h"
#include "TextCache.h"
#include "bufferlist.h"
#include "support/filetools.h"
#include "support/lyxfunctional.h"
+#include <boost/bind.hpp>
+
#include <ctime>
#include <unistd.h>
#include <sys/wait.h>
using std::endl;
using std::make_pair;
using std::min;
-using SigC::slot;
using lyx::pos_type;
using lyx::textclass_type;
inset_slept(false)
{
// Setup the signals
- workarea_.scrollCB.connect(slot(this, &BufferView::Pimpl::scrollCB));
+ workarea_.scrollCB.connect(boost::bind(&BufferView::Pimpl::scrollCB, this, _1));
workarea_.workAreaExpose
- .connect(slot(this, &BufferView::Pimpl::workAreaExpose));
+ .connect(boost::bind(&BufferView::Pimpl::workAreaExpose, this));
workarea_.workAreaEnter
- .connect(slot(this, &BufferView::Pimpl::enterView));
+ .connect(boost::bind(&BufferView::Pimpl::enterView, this));
workarea_.workAreaLeave
- .connect(slot(this, &BufferView::Pimpl::leaveView));
+ .connect(boost::bind(&BufferView::Pimpl::leaveView, this));
workarea_.workAreaButtonPress
- .connect(slot(this, &BufferView::Pimpl::workAreaButtonPress));
+ .connect(boost::bind(&BufferView::Pimpl::workAreaButtonPress, this, _1, _2, _3));
workarea_.workAreaButtonRelease
- .connect(slot(this,
- &BufferView::Pimpl::workAreaButtonRelease));
+ .connect(boost::bind(&BufferView::Pimpl::workAreaButtonRelease, this, _1, _2, _3));
workarea_.workAreaMotionNotify
- .connect(slot(this, &BufferView::Pimpl::workAreaMotionNotify));
+ .connect(boost::bind(&BufferView::Pimpl::workAreaMotionNotify, this, _1, _2, _3));
workarea_.workAreaDoubleClick
- .connect(slot(this, &BufferView::Pimpl::doubleClick));
+ .connect(boost::bind(&BufferView::Pimpl::doubleClick, this, _1, _2, _3));
workarea_.workAreaTripleClick
- .connect(slot(this, &BufferView::Pimpl::tripleClick));
+ .connect(boost::bind(&BufferView::Pimpl::tripleClick, this, _1, _2, _3));
workarea_.workAreaKeyPress
- .connect(slot(this, &BufferView::Pimpl::workAreaKeyPress));
+ .connect(boost::bind(&BufferView::Pimpl::workAreaKeyPress, this, _1, _2));
workarea_.selectionRequested
- .connect(slot(this, &BufferView::Pimpl::selectionRequested));
+ .connect(boost::bind(&BufferView::Pimpl::selectionRequested, this));
workarea_.selectionLost
- .connect(slot(this, &BufferView::Pimpl::selectionLost));
+ .connect(boost::bind(&BufferView::Pimpl::selectionLost, this));
- cursor_timeout.timeout.connect(slot(this,
- &BufferView::Pimpl::cursorToggle));
+ cursor_timeout.timeout.connect(boost::bind(&BufferView::Pimpl::cursorToggle, this));
cursor_timeout.start();
workarea_.setFocus();
saved_positions.resize(saved_positions_num);
lyxerr[Debug::INFO] << "Setting buffer in BufferView ("
<< b << ")" << endl;
if (buffer_) {
+#if 0
insetSleep();
+#endif
buffer_->delUser(bv_);
// Put the old text into the TextCache, but
// require bv_->text.
owner_->getDialogs()->updateBufferDependent(true);
redraw();
+#if 0
insetWakeup();
+#endif
} else {
lyxerr[Debug::INFO] << " No Buffer!" << endl;
owner_->updateMenubar();
selection = bv_->text->selection.set();
mark_set = bv_->text->selection.mark();
the_locking_inset = bv_->theLockingInset();
+ buffer_->resizeInsets(bv_);
+ // I don't think the delete and new are necessary here we just could
+ // call only init! (Jug 20020419)
delete bv_->text;
bv_->text = new LyXText(bv_);
bv_->text->init(bv_);
- buffer_->resizeInsets(bv_);
} else {
// See if we have a text in TextCache that fits
// the new buffer_ with the correct width.
int BufferView::Pimpl::scrollUp(long time)
{
- if (!buffer_) return 0;
- if (!screen_.get()) return 0;
+ if (!buffer_ || !screen_.get())
+ return 0;
double value = workarea_.getScrollbarValue();
- if (value == 0) return 0;
+ if (value == 0)
+ return 0;
+#if 1
float add_value = (bv_->text->defaultHeight()
+ float(time) * float(time) * 0.125);
if (add_value > workarea_.height())
add_value = float(workarea_.height() -
bv_->text->defaultHeight());
+#else
+ float add_value = float(workarea_.height()) * float(time) / 100;
+#endif
value -= add_value;
int BufferView::Pimpl::scrollDown(long time)
{
- if (!buffer_) return 0;
- if (!screen_.get()) return 0;
+ if (!buffer_ || !screen_.get())
+ return 0;
double value = workarea_.getScrollbarValue();
pair<float, float> p = workarea_.getScrollbarBounds();
double const max = p.second;
- if (value == max) return 0;
+ if (value == max)
+ return 0;
+#if 1
float add_value = (bv_->text->defaultHeight()
+ float(time) * float(time) * 0.125);
if (add_value > workarea_.height())
add_value = float(workarea_.height() -
bv_->text->defaultHeight());
+#else
+ float add_value = float(workarea_.height()) * float(time) / 100;
+#endif
value += add_value;
}
-void BufferView::Pimpl::workAreaKeyPress(KeySym keysym, unsigned int state)
+void BufferView::Pimpl::workAreaKeyPress(KeySym keysym, key_modifier::state state)
{
bv_->owner()->getLyXFunc()->processKeySym(keysym, state);
}
-void BufferView::Pimpl::workAreaMotionNotify(int x, int y, unsigned int state)
+void BufferView::Pimpl::workAreaMotionNotify(int x, int y, mouse_button::state state)
{
// Only use motion with button 1
- if (!(state & Button1MotionMask))
+ if (!(state & mouse_button::button1))
return;
if (!buffer_ || !screen_.get()) return;
return;
screen_->hideCursor();
-
+#if 0
+ int y_before = bv_->text->cursor.y();
+#endif
+ Row * cursorrow = bv_->text->cursor.row();
bv_->text->setCursorFromCoordinates(bv_, x, y + bv_->text->first_y);
+#if 0
+ // sorry for this but I have a strange error that the y value jumps at
+ // a certain point. This seems like an error in my xforms library or
+ // in some other local environment, but I would like to leave this here
+ // for the moment until I can remove this (Jug 20020418)
+ if (y_before < bv_->text->cursor.y())
+ lyxerr << y_before << ":" << bv_->text->cursor.y() << endl;
+#endif
+ // This is to allow jumping over large insets
+ if (cursorrow == bv_->text->cursor.row()) {
+ if (y >= int(workarea_.height())) {
+ bv_->text->cursorDown(bv_, false);
+ } else if (y < 0) {
+ bv_->text->cursorUp(bv_, false);
+ }
+ }
if (!bv_->text->selection.set())
update(bv_->text, BufferView::UPDATE); // Maybe an empty line was deleted
// Single-click on work area
void BufferView::Pimpl::workAreaButtonPress(int xpos, int ypos,
- unsigned int button)
+ mouse_button::state button)
{
if (!buffer_ || !screen_.get())
return;
- Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos);
-
// ok ok, this is a hack.
- if (button == 4 || button == 5) {
- switch (button) {
- case 4:
- scrollUp(lyxrc.wheel_jump); // default 100, set in lyxrc
- break;
- case 5:
- scrollDown(lyxrc.wheel_jump);
- break;
- }
+
+ if (button == mouse_button::button4) {
+ scrollUp(lyxrc.wheel_jump);
+ // We shouldn't go further down as we really should only do the
+ // scrolling and be done with this. Otherwise we may open some
+ // dialogs (Jug 20020424).
+ return;
+ } else if (button == mouse_button::button5) {
+ scrollDown(lyxrc.wheel_jump);
+ // We shouldn't go further down as we really should only do the
+ // scrolling and be done with this. Otherwise we may open some
+ // dialogs (Jug 20020424).
+ return;
}
+ Inset * inset_hit = checkInsetHit(bv_->text, xpos, ypos);
+
// Middle button press pastes if we have a selection
// We do this here as if the selection was inside an inset
// it could get cleared on the unlocking of the inset so
// we have to check this first
bool paste_internally = false;
- if (button == 2 && bv_->getLyXText()->selection.set()) {
+ if (button == mouse_button::button2 && bv_->getLyXText()->selection.set()) {
owner_->getLyXFunc()->dispatch(LFUN_COPY);
paste_internally = true;
}
// I'm not sure we should continue here if we hit an inset (Jug20020403)
// Right click on a footnote flag opens float menu
- if (button == 3) {
+ if (button == mouse_button::button3) {
selection_possible = false;
return;
}
// Insert primary selection with middle mouse
// if there is a local selection in the current buffer,
// insert this
- if (button == 2) {
+ if (button == mouse_button::button2) {
if (paste_internally)
owner_->getLyXFunc()->dispatch(LFUN_PASTE);
else
}
-void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, unsigned int button)
+void BufferView::Pimpl::doubleClick(int /*x*/, int /*y*/, mouse_button::state button)
{
- // select a word
if (!buffer_)
return;
if (text->bv_owner && bv_->theLockingInset())
return;
- if (screen_.get() && button == 1) {
+ if (screen_.get() && button == mouse_button::button1) {
if (text->bv_owner) {
screen_->hideCursor();
screen_->toggleSelection(text, bv_);
}
-void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, unsigned int button)
+void BufferView::Pimpl::tripleClick(int /*x*/, int /*y*/, mouse_button::state button)
{
- // select a line
if (!buffer_)
return;
if (text->bv_owner && bv_->theLockingInset())
return;
- if (screen_.get() && (button == 1)) {
+ if (screen_.get() && (button == mouse_button::button1)) {
if (text->bv_owner) {
screen_->hideCursor();
screen_->toggleSelection(text, bv_);
void BufferView::Pimpl::workAreaButtonRelease(int x, int y,
- unsigned int button)
+ mouse_button::state button)
{
- if (!buffer_ || !screen_.get()) return;
+ // do nothing if we used the mouse wheel
+ if (!buffer_ || !screen_.get() || button == mouse_button::button4 || button == mouse_button::button5)
+ return;
// If we hit an inset, we have the inset coordinates in these
// and inset_hit points to the inset. If we do not hit an
selection_possible = false;
- if (button == 2)
+ if (button == mouse_button::button2)
return;
// finish selection
- if (button == 1) {
+ if (button == mouse_button::button1) {
workarea_.haveSelection(bv_->getLyXText()->selection.set());
}
// Maybe we want to edit a bibitem ale970302
if (bv_->text->cursor.par()->bibkey && x < 20 +
bibitemMaxWidth(bv_, textclasslist[buffer_->params.textclass].defaultfont())) {
- bv_->text->cursor.par()->bibkey->edit(bv_, 0, 0, 0);
+ bv_->text->cursor.par()->bibkey->edit(bv_, 0, 0, mouse_button::none);
}
return;
screen_->update(bv_->text, bv_);
bool fitc = false;
while (bv_->text->status() == LyXText::CHANGED_IN_DRAW) {
- if (bv_->text->fullRebreak(bv_)) {
- st = LyXText::NEED_MORE_REFRESH;
- bv_->text->setCursor(bv_, bv_->text->cursor.par(),
- bv_->text->cursor.pos());
- fitc = true;
+ bv_->text->fullRebreak(bv_);
+ st = LyXText::NEED_MORE_REFRESH;
+ bv_->text->setCursor(bv_, bv_->text->cursor.par(),
+ bv_->text->cursor.pos());
+ if (bv_->text->selection.set()) {
+ bv_->text->setCursor(bv_, bv_->text->selection.start,
+ bv_->text->selection.start.par(),
+ bv_->text->selection.start.pos());
+ bv_->text->setCursor(bv_, bv_->text->selection.end,
+ bv_->text->selection.end.par(),
+ bv_->text->selection.end.pos());
}
+ fitc = true;
bv_->text->status(bv_, st);
screen_->update(bv_->text, bv_);
}
void BufferView::Pimpl::cursorPrevious(LyXText * text)
{
- if (!text->cursor.row()->previous())
+ if (!text->cursor.row()->previous()) {
+ if (text->first_y > 0) {
+ int new_y = bv_->text->first_y - workarea_.height();
+ screen_->draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
+ updateScrollbar();
+ }
return;
+ }
int y = text->first_y;
Row * cursorrow = text->cursor.row();
text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y);
finishUndo();
- // This is to allow jumping over large insets
- if ((cursorrow == text->cursor.row()))
- text->cursorUp(bv_);
- if (text->inset_owner) {
- int new_y = bv_->text->cursor.iy()
- + bv_->theLockingInset()->insetInInsetY()
- + y
- + text->cursor.row()->height()
- - workarea_.height() + 1;
-
- screen_->draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
- } else if (text->cursor.row()->height() < workarea_.height()) {
- screen_->draw(text, bv_,
- text->cursor.y()
- - text->cursor.row()->baseline()
- + text->cursor.row()->height()
- - workarea_.height() + 1);
+ int new_y;
+ if (cursorrow == bv_->text->cursor.row()) {
+ // we have a row which is higher than the workarea so we leave the
+ // cursor on the start of the row and move only the draw up as soon
+ // as we move the cursor or do something while inside the row (it may
+ // span several workarea-heights) we'll move to the top again, but this
+ // is better than just jump down and only display part of the row.
+ new_y = bv_->text->first_y - workarea_.height();
+ } else {
+ if (text->inset_owner) {
+ new_y = bv_->text->cursor.iy()
+ + bv_->theLockingInset()->insetInInsetY() + y
+ + text->cursor.row()->height()
+ - workarea_.height() + 1;
+ } else {
+ new_y = text->cursor.y()
+ - text->cursor.row()->baseline()
+ + text->cursor.row()->height()
+ - workarea_.height() + 1;
+ }
+ }
+ screen_->draw(bv_->text, bv_, new_y < 0 ? 0 : new_y);
+ if (text->cursor.row()->previous()) {
+ LyXCursor cur;
+ text->setCursor(bv_, cur, text->cursor.row()->previous()->par(),
+ text->cursor.row()->previous()->pos(), false);
+ if (cur.y() > text->first_y) {
+ text->cursorUp(bv_, true);
+ }
}
updateScrollbar();
}
void BufferView::Pimpl::cursorNext(LyXText * text)
{
- if (!text->cursor.row()->next())
+ if (!text->cursor.row()->next()) {
+ int y = text->cursor.y() - text->cursor.row()->baseline() +
+ text->cursor.row()->height();
+ if (y > int(text->first_y + workarea_.height())) {
+ screen_->draw(bv_->text, bv_,
+ bv_->text->first_y + workarea_.height());
+ updateScrollbar();
+ }
return;
+ }
int y = text->first_y + workarea_.height();
if (text->inset_owner && !text->first_y) {
Row * cursorrow = text->cursor.row();
text->setCursorFromCoordinates(bv_, text->cursor.x_fix(), y); // + workarea_->height());
finishUndo();
- // This is to allow jumping over large insets
- if ((cursorrow == bv_->text->cursor.row()))
- text->cursorDown(bv_);
-
- if (text->inset_owner) {
- screen_->draw(bv_->text, bv_,
- bv_->text->cursor.iy()
- + bv_->theLockingInset()->insetInInsetY()
- + y - text->cursor.row()->baseline());
- } else if (text->cursor.row()->height() < workarea_.height()) {
- screen_->draw(text, bv_, text->cursor.y() -
- text->cursor.row()->baseline());
+ int new_y;
+ if (cursorrow == bv_->text->cursor.row()) {
+ // we have a row which is higher than the workarea so we leave the
+ // cursor on the start of the row and move only the draw down as soon
+ // as we move the cursor or do something while inside the row (it may
+ // span several workarea-heights) we'll move to the top again, but this
+ // is better than just jump down and only display part of the row.
+ new_y = bv_->text->first_y + workarea_.height();
+ } else {
+ if (text->inset_owner) {
+ new_y = bv_->text->cursor.iy()
+ + bv_->theLockingInset()->insetInInsetY()
+ + y - text->cursor.row()->baseline();
+ } else {
+ new_y = text->cursor.y() - text->cursor.row()->baseline();
+ }
+ }
+ screen_->draw(bv_->text, bv_, new_y);
+ if (text->cursor.row()->next()) {
+ LyXCursor cur;
+ text->setCursor(bv_, cur, text->cursor.row()->next()->par(),
+ text->cursor.row()->next()->pos(), false);
+ if (cur.y() < int(text->first_y + workarea_.height())) {
+ text->cursorDown(bv_, true);
+ }
}
updateScrollbar();
}
return;
LyXText * text = bv_->getLyXText();
- if (text->real_current_font.isRightToLeft()) {
+ if (text->real_current_font.isRightToLeft()
+ && !(bv_->theLockingInset()
+ && bv_->theLockingInset()->lyxCode()== Inset::ERT_CODE))
+ {
if (owner_->getIntl()->keymap == Intl::PRIMARY)
owner_->getIntl()->KeyMapSec();
} else {
}
+#if 0
void BufferView::Pimpl::insetSleep()
{
if (bv_->theLockingInset() && !inset_slept) {
inset_slept = false;
}
}
+#endif
void BufferView::Pimpl::insetUnlock()
} else {
bv_->getLyXText()->insertStringAsLines(bv_, clip);
}
+ bv_->getLyXText()->clearSelection();
update(bv_->text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
}
inline
-void BufferView::Pimpl::moveCursorUpdate(bool selecting)
+void BufferView::Pimpl::moveCursorUpdate(bool selecting, bool fitcur)
{
LyXText * lt = bv_->getLyXText();
updateInset(lt->inset_owner, false);
}
if (lt->bv_owner) {
- update(lt, BufferView::SELECT|BufferView::FITCUR);
+ if (fitcur)
+ update(lt, BufferView::SELECT|BufferView::FITCUR);
+ else
+ update(lt, BufferView::SELECT);
+ showCursor();
+ } else if (bv_->text->status() != LyXText::UNCHANGED) {
+ bv_->theLockingInset()->hideInsetCursor(bv_);
+ update(bv_->text, BufferView::SELECT|BufferView::FITCUR);
showCursor();
}
lyxerr[Debug::ACTION] << "BufferView::Pimpl::Dispatch: action["
<< action <<"] arg[" << argument << "]" << endl;
+ LyXTextClass const & tclass = textclasslist[buffer_->params.textclass];
+
switch (action) {
// --- Misc -------------------------------------------
case LFUN_APPENDIX:
InsetCommandParams p;
p.setCmdName("tableofcontents");
Inset * inset = new InsetTOC(p);
- if (!insertInset(inset, "Standard"))
+ if (!insertInset(inset, tclass.defaultLayoutName()))
delete inset;
break;
}
lyxerr[Debug::INFO] << "LFUN_LAYOUT: (arg) "
<< argument << endl;
+ // This is not the good solution to the empty argument
+ // problem, but it will hopefully suffice for 1.2.0.
+ // The correct solution would be to augument the
+ // function list/array with information about what
+ // functions needs arguments and their type.
+ if (argument.empty()) {
+ owner_->getLyXFunc()->setErrorMessage(
+ _("LyX function 'layout' needs an argument."));
+ break;
+ }
+
// Derive layout number from given argument (string)
// and current buffer's textclass (number). */
- textclass_type tclass = buffer_->params.textclass;
- bool hasLayout =
- textclasslist[tclass].hasLayout(argument);
+ bool hasLayout = tclass.hasLayout(argument);
string layout = argument;
// If the entry is obsolete, use the new one instead.
if (hasLayout) {
- string const & obs = textclasslist[tclass][layout]
- .obsoleted_by();
+ string const & obs = tclass[layout].obsoleted_by();
if (!obs.empty())
layout = obs;
}
break;
}
- if (current_layout != layout) {
- LyXText * lt = bv_->getLyXText();
+ bool change_layout = (current_layout != layout);
+ LyXText * lt = bv_->getLyXText();
+ if (!change_layout && lt->selection.set() &&
+ lt->selection.start.par() != lt->selection.end.par())
+ {
+ Paragraph * spar = lt->selection.start.par();
+ Paragraph * epar = lt->selection.end.par()->next();
+ while(spar != epar) {
+ if (spar->layout() != current_layout) {
+ change_layout = true;
+ break;
+ }
+ }
+ }
+ if (change_layout) {
hideCursor();
current_layout = layout;
update(lt,
update(lt, BufferView::UPDATE);
cursorPrevious(lt);
finishUndo();
- moveCursorUpdate(false);
+ moveCursorUpdate(false, false);
owner_->showState();
}
break;
update(lt, BufferView::UPDATE);
cursorNext(lt);
finishUndo();
- moveCursorUpdate(false);
+ moveCursorUpdate(false, false);
owner_->showState();
}
break;
update(lt,
BufferView::SELECT|BufferView::FITCUR);
- lt->cursorUp(bv_);
+ lt->cursorUp(bv_, true);
finishUndo();
moveCursorUpdate(true);
owner_->showState();
update(lt,
BufferView::SELECT|BufferView::FITCUR);
- lt->cursorDown(bv_);
+ lt->cursorDown(bv_, true);
finishUndo();
moveCursorUpdate(true);
owner_->showState();
BufferView::SELECT
| BufferView::FITCUR
| BufferView::CHANGE);
+ lt->setCursor(bv_, lt->cursor.par(), lt->cursor.pos());
moveCursorUpdate(false);
}
break;
{
LyXText * lt = bv_->getLyXText();
- LyXLayout const & style = textclasslist[buffer_->params.textclass][lt->cursor.par()->layout()];
+ LyXLayout const & style = tclass[lt->cursor.par()->layout()];
if (style.free_spacing) {
lt->insertChar(bv_, ' ');
break;
case LFUN_INSET_WIDE_FLOAT:
- {
// check if the float type exist
if (floatList.typeExist(argument)) {
InsetFloat * new_inset =
new InsetFloat(buffer_->params, argument);
new_inset->wide(true);
- if (insertInset(new_inset))
- new_inset->edit(bv_);
- else
- delete new_inset;
+ insertAndEditInset(new_inset);
} else {
lyxerr << "Non-existent float type: "
<< argument << endl;
}
-
- }
- break;
+ break;
#if 0
case LFUN_INSET_LIST:
{
InsetCommandParams p("printindex");
Inset * inset = new InsetPrintIndex(p);
- if (!insertInset(inset, "Standard"))
+ if (!insertInset(inset, tclass.defaultLayoutName()))
delete inset;
}
break;
{
InsetCommandParams p("lyxparent", argument);
Inset * inset = new InsetParent(p, *buffer_);
- if (!insertInset(inset, "Standard"))
+ if (!insertInset(inset, tclass.defaultLayoutName()))
delete inset;
}
break;
case LFUN_FLOAT_LIST:
- {
- // We should check the argument for validity. (Lgb)
- Inset * inset = new InsetFloatList(argument);
- if (!insertInset(inset, "Standard"))
- delete inset;
- }
- break;
+ if (floatList.typeExist(argument)) {
+ Inset * inset = new InsetFloatList(argument);
+ if (!insertInset(inset, tclass.defaultLayoutName()))
+ delete inset;
+ } else {
+ lyxerr << "Non-existent float type: "
+ << argument << endl;
+ }
+ break;
case LFUN_THESAURUS_ENTRY:
{
projects / lyx.git / blobdiff