#include "LaTeXFeatures.h"
#include "Painter.h"
#include "font.h"
+#include "lyxtext.h"
#include "insets/insettext.h"
const int ADD_TO_HEIGHT = 2;
buffer = buf;
cursor_visible = false;
cursor.x_fix = -1;
- sel_pos_start = sel_pos_end = 0;
+ actcell = cursor.pos = sel_pos_start = sel_pos_end = 0;
no_selection = false;
init = true;
}
buffer = buf;
cursor_visible = false;
cursor.x_fix = -1;
- sel_pos_start = sel_pos_end = 0;
+ actcell = cursor.pos = sel_pos_start = sel_pos_end = 0;
no_selection = false;
init = true;
}
InsetTabular::~InsetTabular()
{
- delete tabular;
+ delete tabular;
}
-InsetTabular * InsetTabular::Clone() const
+Inset * InsetTabular::Clone() const
{
InsetTabular * t = new InsetTabular(*this, buffer);
return t;
void InsetTabular::Write(ostream & os) const
{
- os << "\\begin_inset Tabular\n";
- tabular->Write(os,false);
- os << "\\end_inset\n";
+ os << " Tabular" << endl;
+ tabular->Write(os);
}
void InsetTabular::Read(LyXLex & lex)
{
- delete tabular;
+// bool old_format = (lex.GetString() == "\\LyXTable");
+ string token;
-// bool old_format = (lex.GetString() == "\\LyXTabular");
+ if (tabular)
+ delete tabular;
tabular = new LyXTabular(lex, buffer);
+
+ lex.nextToken();
+ token = lex.GetString();
+ while (lex.IsOK() && (token != "\\end_inset")) {
+ lex.nextToken();
+ token = lex.GetString();
+ }
+ if (token != "\\end_inset") {
+ lex.printError("Missing \\end_inset at this point. "
+ "Read: `$$Token'");
+ }
+ tabular->SetLongTabular(true);
init = true;
}
calculate_width_of_cells(pain, font);
init = false;
}
- return tabular->AscentOfRow(0);
+ return tabular->GetAscentOfRow(0);
}
calculate_width_of_cells(pain, font);
init = false;
}
- return tabular->HeightOfTabular() - tabular->AscentOfRow(0);
+ return tabular->GetHeightOfTabular() - tabular->GetAscentOfRow(0);
}
calculate_width_of_cells(pain, font);
init = false;
}
- return tabular->WidthOfTabular() + (2 * ADD_TO_TABULAR_WIDTH);
+ return tabular->GetWidthOfTabular() + (2 * ADD_TO_TABULAR_WIDTH);
}
{
int i, j, cell=0;
int nx;
+ float cx;
UpdatableInset::draw(pain,font,baseline,x);
- if (top_x != int(x)) {
- int ox = top_x;
+ if ((top_x != int(x)) || (top_baseline != baseline)) {
top_x = int(x);
- setPos(pain, cursor.x - ox - 2, cursor.y);
+ top_baseline = baseline;
+ resetPos(pain);
}
- top_baseline = baseline;
- calculate_width_of_cells(pain, font);
for(i=0;i<tabular->rows();++i) {
nx = int(x);
for(j=0;j<tabular->columns();++j) {
+ cx = nx + tabular->GetBeginningOfTextInCell(cell);
+ tabular->GetCellInset(cell)->draw(pain, font, baseline, cx);
DrawCellLines(pain, nx, baseline, i, cell);
- nx += tabular->WidthOfColumn(cell);
+ nx += tabular->GetWidthOfColumn(cell);
++cell;
}
- baseline += tabular->DescentOfRow(i) + tabular->AscentOfRow(i+1)
- + tabular->AdditionalHeight(cell+1);
+ baseline += tabular->GetDescentOfRow(i) + tabular->GetAscentOfRow(i+1)
+ + tabular->GetAdditionalHeight(cell+1);
+ }
+}
+
+
+void InsetTabular::DrawCellLines(Painter & pain, int x, int baseline,
+ int row, int cell) const
+{
+ int x2 = x + tabular->GetWidthOfColumn(cell);
+ bool on_off;
+
+ if (!tabular->TopAlreadyDrawed(cell)) {
+ on_off = !tabular->TopLine(cell);
+ pain.line(x, baseline - tabular->GetAscentOfRow(row),
+ x2, baseline - tabular->GetAscentOfRow(row),
+ on_off ? LColor::tabularonoffline:LColor::tabularline,
+ on_off ? Painter::line_onoffdash:Painter::line_solid);
+ }
+ on_off = !tabular->BottomLine(cell);
+ pain.line(x,baseline + tabular->GetDescentOfRow(row),
+ x2, baseline + tabular->GetDescentOfRow(row),
+ on_off ? LColor::tabularonoffline:LColor::tabularline,
+ on_off ? Painter::line_onoffdash:Painter::line_solid);
+ if (!tabular->LeftAlreadyDrawed(cell)) {
+ on_off = !tabular->LeftLine(cell);
+ pain.line(x, baseline - tabular->GetAscentOfRow(row),
+ x, baseline + tabular->GetDescentOfRow(row),
+ on_off ? LColor::tabularonoffline:LColor::tabularline,
+ on_off ? Painter::line_onoffdash:Painter::line_solid);
}
+ on_off = !tabular->RightLine(cell);
+ pain.line(x2 - tabular->GetAdditionalWidth(cell),
+ baseline - tabular->GetAscentOfRow(row),
+ x2 - tabular->GetAdditionalWidth(cell),
+ baseline + tabular->GetDescentOfRow(row),
+ on_off ? LColor::tabularonoffline:LColor::tabularline,
+ on_off ? Painter::line_onoffdash:Painter::line_solid);
}
sel_pos_start = sel_pos_end = inset_pos = inset_x = inset_y = 0;
setPos(bv->painter(), x, y);
sel_pos_start = sel_pos_end = cursor.pos;
-// bv->text->FinishUndo();
+ bv->text->FinishUndo();
+ if (InsetHit(bv, x, y)) {
+ ActivateCellInset(bv, x, y, button);
+ }
UpdateLocal(bv, true);
// bv->getOwner()->getPopups().updateFormTabular();
}
void InsetTabular::InsetUnlock(BufferView * bv)
{
- if (the_locking_inset)
+ if (the_locking_inset) {
the_locking_inset->InsetUnlock(bv);
+ the_locking_inset = 0;
+ }
HideInsetCursor(bv);
- the_locking_inset = 0;
if (hasCharSelection()) {
sel_pos_start = sel_pos_end = cursor.pos;
UpdateLocal(bv, false);
no_selection = false;
}
-
-bool InsetTabular::LockInsetInInset(UpdatableInset *)
+void InsetTabular::UpdateLocal(BufferView * bv, bool flag)
{
- return true;
+ if (flag)
+ calculate_width_of_cells(bv->painter(), LyXFont(LyXFont::ALL_SANE));
+ bv->updateInset(this, flag);
}
-
-bool InsetTabular::UnlockInsetInInset(BufferView * bv, UpdatableInset * inset,
- bool lr)
+bool InsetTabular::LockInsetInInset(BufferView * bv, UpdatableInset * inset)
{
- if (!the_locking_inset)
+ lyxerr[Debug::INSETS] << "InsetTabular::LockInsetInInset(" <<inset<< "): ";
+ if (!inset)
return false;
- if (the_locking_inset == inset) {
- the_locking_inset->InsetUnlock(bv);
- the_locking_inset = 0;
- if (lr)
- moveRight(bv);
+ if (inset == tabular->GetCellInset(actcell)) {
+ lyxerr[Debug::INSETS] << "OK" << endl;
+ the_locking_inset = tabular->GetCellInset(actcell);
+ resetPos(bv->painter());
+ inset_x = cursor.x - top_x + tabular->GetBeginningOfTextInCell(actcell);
+ inset_y = cursor.y;
+ inset_pos = cursor.pos;
return true;
+ } else if (the_locking_inset && (the_locking_inset == inset)) {
+ if (cursor.pos == inset_pos) {
+ lyxerr[Debug::INSETS] << "OK" << endl;
+ resetPos(bv->painter());
+ inset_x = cursor.x - top_x + tabular->GetBeginningOfTextInCell(actcell);
+ inset_y = cursor.y;
+ } else {
+ lyxerr[Debug::INSETS] << "cursor.pos != inset_pos" << endl;
+ }
+ } else if (the_locking_inset) {
+ lyxerr[Debug::INSETS] << "MAYBE" << endl;
+ return the_locking_inset->LockInsetInInset(bv, inset);
}
- return the_locking_inset->UnlockInsetInInset(bv, inset, lr);
+ lyxerr[Debug::INSETS] << "NOT OK" << endl;
+ return false;
}
-
-void InsetTabular::UpdateLocal(BufferView * bv, bool flag)
+bool InsetTabular::UnlockInsetInInset(BufferView * bv, UpdatableInset * inset,
+ bool lr)
{
-// resetPos();
- bv->updateInset(this, flag);
+ if (!the_locking_inset)
+ return false;
+ if (the_locking_inset == inset) {
+ the_locking_inset->InsetUnlock(bv);
+ the_locking_inset = 0;
+ if (lr)
+ moveRight(bv, false);
+ return true;
+ }
+ return the_locking_inset->UnlockInsetInInset(bv, inset, lr);
}
-
bool InsetTabular::UpdateInsetInInset(BufferView * bv, Inset * inset)
{
if (!the_locking_inset)
}
+int InsetTabular::InsetInInsetY()
+{
+ if (!the_locking_inset)
+ return 0;
+
+ return (inset_y + the_locking_inset->InsetInInsetY());
+}
+
void InsetTabular::InsetButtonRelease(BufferView * bv,
int x, int y, int button)
{
if (the_locking_inset) {
- the_locking_inset->InsetButtonRelease(bv, x-inset_x,y-inset_y,button);
+ the_locking_inset->InsetButtonRelease(bv, x-inset_x, y-inset_y,button);
return;
}
no_selection = false;
}
-void InsetTabular::InsetButtonPress(BufferView * bv, int x, int y, int)
+void InsetTabular::InsetButtonPress(BufferView * bv, int x, int y, int button)
{
if (hasCharSelection()) {
sel_pos_start = sel_pos_end = 0;
UpdateLocal(bv, false);
}
no_selection = false;
- if (the_locking_inset) {
- // otherwise only unlock the_locking_inset
+
+ int oldcell = actcell;
+
+ setPos(bv->painter(), x, y);
+
+ bool inset_hit = InsetHit(bv, x, y);
+
+ if ((oldcell == actcell) && the_locking_inset && inset_hit) {
+ the_locking_inset->InsetButtonPress(bv, x-inset_x, y-inset_y, button);
+ return;
+ } else if (the_locking_inset) {
the_locking_inset->InsetUnlock(bv);
}
-#if 0
- int oldcell = actcell;
-#endif
- setPos(bv->painter(),x,y);
the_locking_inset = 0;
sel_pos_start = sel_pos_end = cursor.pos;
sel_cell_start = sel_cell_end = actcell;
+ if (inset_hit && bv->the_locking_inset) {
+ ActivateCellInset(bv, x, y, button);
+ the_locking_inset->InsetButtonPress(bv, x-inset_x, y-inset_y, button);
+ }
+
#if 0
if (button == 3)
bview->getOwner()->getPopups().showFormTabular();
if (((result=UpdatableInset::LocalDispatch(bv, action, arg)) == DISPATCHED)
|| (result == DISPATCHED_NOUPDATE)) {
- resetPos(bv);
+ resetPos(bv->painter());
return result;
}
result=DISPATCHED;
if (result == DISPATCHED_NOUPDATE)
return result;
else if (result == DISPATCHED) {
- setWidthOfCell(cursor.pos,actcell,actrow);
+ bool upd = SetCellDimensions(bv->painter(), actcell, actrow);
the_locking_inset->ToggleInsetCursor(bv);
- UpdateLocal(bv, false);
+ UpdateLocal(bv, upd);
the_locking_inset->ToggleInsetCursor(bv);
return result;
} else if (result == FINISHED) {
if ((action == LFUN_RIGHT) || (action == -1)) {
cursor.pos = inset_pos + 1;
- resetPos(bv);
+ resetPos(bv->painter());
}
the_locking_inset=0;
result = DISPATCHED;
break;
// --- Cursor Movements ---------------------------------------------
case LFUN_RIGHTSEL:
- moveRight(bv);
+ moveRight(bv, false);
sel_pos_end = cursor.pos;
UpdateLocal(bv, false);
break;
sel_pos_start = sel_pos_end = cursor.pos;
break;
case LFUN_LEFTSEL:
- moveLeft();
+ moveLeft(bv, false);
sel_pos_end = cursor.pos;
UpdateLocal(bv, false);
break;
case LFUN_LEFT:
- result= moveLeft();
+ result = moveLeft(bv);
if (hasCharSelection()) {
sel_pos_start = sel_pos_end = cursor.pos;
UpdateLocal(bv, false);
void InsetTabular::calculate_width_of_cells(Painter & pain,
LyXFont const & font) const
{
- int cell = -1;
- int maxAsc, maxDesc;
- InsetText * inset;
+ int cell = -1;
+ int maxAsc, maxDesc;
+ InsetText * inset;
- for(int i = 0; i < tabular->rows(); ++i) {
- maxAsc = maxDesc = 0;
- for(int j= 0; j < tabular->columns(); ++j) {
- if (tabular->IsPartOfMultiColumn(i,j))
- continue;
- ++cell;
- inset = tabular->GetCellInset(cell);
- maxAsc = max(maxAsc, inset->ascent(pain, font));
- maxDesc = max(maxDesc, inset->descent(pain, font));
- tabular->SetWidthOfCell(cell,
- inset->width(pain, font));
- }
- tabular->SetAscentOfRow(i, maxAsc + ADD_TO_HEIGHT);
- tabular->SetDescentOfRow(i, maxDesc + ADD_TO_HEIGHT);
+ for(int i = 0; i < tabular->rows(); ++i) {
+ maxAsc = maxDesc = 0;
+ for(int j= 0; j < tabular->columns(); ++j) {
+ if (tabular->IsPartOfMultiColumn(i,j))
+ continue;
+ ++cell;
+ inset = tabular->GetCellInset(cell);
+ maxAsc = max(maxAsc, inset->ascent(pain, font));
+ maxDesc = max(maxDesc, inset->descent(pain, font));
+ tabular->SetWidthOfCell(cell, inset->width(pain, font));
}
+ tabular->SetAscentOfRow(i, maxAsc + ADD_TO_HEIGHT);
+ tabular->SetDescentOfRow(i, maxDesc + ADD_TO_HEIGHT);
+ }
}
-void InsetTabular::DrawCellLines(Painter & pain, int x, int baseline,
- int row, int cell) const
-{
- // Juergen, have you thought about drawing the on-off lines in a
- // different color (gray of some kind), especially since those
- // lines will not be there on the hardcopy anyway. (Lgb)
- int x2 = x + tabular->WidthOfColumn(cell);
- bool on_off = !tabular->TopLine(cell);
-
- if (!tabular->TopAlreadyDrawed(cell))
- pain.line(x, baseline - tabular->AscentOfRow(row),
- x2, baseline - tabular->AscentOfRow(row),
- on_off ? LColor::tabularonoffline:LColor::tabularline,
- on_off ? Painter::line_onoffdash:Painter::line_solid);
- on_off = !tabular->BottomLine(cell);
- pain.line(x,baseline + tabular->DescentOfRow(row),
- x2, baseline + tabular->DescentOfRow(row),
- on_off ? LColor::tabularonoffline:LColor::tabularline,
- on_off ? Painter::line_onoffdash:Painter::line_solid);
- on_off = !tabular->LeftLine(cell);
- pain.line(x, baseline - tabular->AscentOfRow(row),
- x, baseline + tabular->DescentOfRow(row),
- on_off ? LColor::tabularonoffline:LColor::tabularline,
- on_off ? Painter::line_onoffdash:Painter::line_solid);
- on_off = !tabular->RightLine(cell);
- pain.line(x2 - tabular->AdditionalWidth(cell),
- baseline - tabular->AscentOfRow(row),
- x2 - tabular->AdditionalWidth(cell),
- baseline + tabular->DescentOfRow(row),
- on_off ? LColor::tabularonoffline:LColor::tabularline,
- on_off ? Painter::line_onoffdash:Painter::line_solid);
-}
-
-
-void InsetTabular::GetCursorPos(int & x, int & y)
+void InsetTabular::GetCursorPos(int & x, int & y) const
{
x = cursor.x-top_x;
y = cursor.y;
}
-void InsetTabular::setPos(Painter &, int x, int y) const
+void InsetTabular::setPos(Painter & pain, int x, int y) const
{
cursor.y = cursor.pos = actcell = actrow = actcol = 0;
- int ly = tabular->DescentOfRow(actrow);
+ int ly = tabular->GetDescentOfRow(actrow);
// first search the right row
while((ly < y) && (actrow < tabular->rows())) {
- cursor.y += tabular->DescentOfRow(actrow) +
- tabular->AscentOfRow(actrow+1) +
- tabular->AdditionalHeight(tabular->GetCellNumber(actcol,actrow+1));
+ cursor.y += tabular->GetDescentOfRow(actrow) +
+ tabular->GetAscentOfRow(actrow+1) +
+ tabular->GetAdditionalHeight(tabular->GetCellNumber(actcol,actrow+1));
++actrow;
- ly = cursor.y + tabular->DescentOfRow(actrow);
+ ly = cursor.y + tabular->GetDescentOfRow(actrow);
}
actcell = tabular->GetCellNumber(actcol, actrow);
// now search the right column
- int lx = tabular->GetWidthOfCell(actcell);
- for(;
- !tabular->IsLastCellInRow(actcell) && (lx < x);
- ++actcell,lx += tabular->GetWidthOfCell(actcell)) {}
- cursor.x = lx - tabular->GetWidthOfCell(actcell) + top_x + 2;
+ int lx = tabular->GetWidthOfColumn(actcell) -
+ tabular->GetAdditionalWidth(actcell);
+ for(; !tabular->IsLastCellInRow(actcell) && (lx < x);
+ ++actcell,lx += tabular->GetWidthOfColumn(actcell) +
+ tabular->GetAdditionalWidth(actcell-1));
+ cursor.pos = ((actcell+1) * 2) - 1;
+ resetPos(pain);
+ if ((lx - (tabular->GetWidthOfColumn(actcell)/2)) < x) {
+ cursor.x = lx + top_x - 2;
+ } else {
+ --cursor.pos;
+ cursor.x = lx - tabular->GetWidthOfColumn(actcell) + top_x + 2;
+ }
+ resetPos(pain);
}
-void InsetTabular::resetPos(BufferView * bv)
+void InsetTabular::resetPos(Painter & pain) const
{
actrow = cursor.y = actcol = 0;
int cell = 0;
for(; (cell<actcell) && !tabular->IsLastRow(cell); ++cell) {
if (tabular->IsLastCellInRow(cell)) {
- cursor.y += tabular->DescentOfRow(actrow) +
- tabular->AscentOfRow(actrow+1) +
- tabular->AdditionalHeight(cell+1);
+ cursor.y += tabular->GetDescentOfRow(actrow) +
+ tabular->GetAscentOfRow(actrow+1) +
+ tabular->GetAdditionalHeight(cell+1);
++actrow;
}
}
for(cell=actcell;!tabular->IsFirstCellInRow(cell);--cell)
;
- int lx = tabular->GetWidthOfCell(actcell);
+ int lx = tabular->GetWidthOfColumn(actcell);
for(; (cell < actcell); ++cell) {
- lx += tabular->GetWidthOfCell(actcell);
+ lx += tabular->GetWidthOfColumn(cell);
++actcol;
}
- cursor.x = lx - tabular->GetWidthOfCell(actcell) + top_x + 2;
+ cursor.x = lx - tabular->GetWidthOfColumn(actcell) + top_x + 2;
if (cursor.pos % 2) {
LyXFont font(LyXFont::ALL_SANE);
- cursor.x += tabular->GetCellInset(actcell)->width(bv->painter(),font);
+ cursor.x += tabular->GetCellInset(actcell)->width(pain,font) +
+ tabular->GetBeginningOfTextInCell(actcell);
}
}
-void InsetTabular::setWidthOfCell(int, int, int)
+bool InsetTabular::SetCellDimensions(Painter & pain, int cell, int row)
{
+ InsetText * inset = tabular->GetCellInset(cell);
+ LyXFont font(LyXFont::ALL_SANE);
+ int asc = inset->ascent(pain, font) + ADD_TO_HEIGHT;
+ int desc = inset->descent(pain, font) + ADD_TO_HEIGHT;
+ int maxAsc = tabular->GetAscentOfRow(row);
+ int maxDesc = tabular->GetDescentOfRow(row);
+ bool ret = tabular->SetWidthOfCell(cell, inset->width(pain, font));
+
+ if (maxAsc < asc) {
+ ret = true;
+ tabular->SetAscentOfRow(row, asc);
+ }
+ if (maxDesc < desc) {
+ ret = true;
+ tabular->SetDescentOfRow(row, desc);
+ }
+ return ret;
}
-UpdatableInset::RESULT InsetTabular::moveRight(BufferView * bv)
+UpdatableInset::RESULT InsetTabular::moveRight(BufferView * bv, bool lock)
{
if (cursor.pos % 2) { // behind the inset
++actcell;
if (actcell >= tabular->GetNumberOfCells())
return FINISHED;
++cursor.pos;
+ } else if (lock) {
+ if (ActivateCellInset(bv))
+ return DISPATCHED;
} else { // before the inset
++cursor.pos;
}
- resetPos(bv);
+ resetPos(bv->painter());
return DISPATCHED_NOUPDATE;
}
-UpdatableInset::RESULT InsetTabular::moveLeft()
+UpdatableInset::RESULT InsetTabular::moveLeft(BufferView * bv, bool lock)
{
+ if (!cursor.pos)
+ return FINISHED;
+ --cursor.pos;
+ if (cursor.pos % 2) { // behind the inset
+ --actcell;
+ } else if (lock) { // behind the inset
+ if (ActivateCellInset(bv, -1, -1))
+ return DISPATCHED;
+ }
+ resetPos(bv->painter());
return DISPATCHED_NOUPDATE;
}
}
-void InsetTabular::SetFont(LyXFont const &)
+void InsetTabular::SetFont(BufferView *, LyXFont const &, bool)
{
}
void InsetTabular::RemoveTabularRow()
{
}
+
+bool InsetTabular::ActivateCellInset(BufferView * bv, int x, int y, int button)
+{
+ // the cursor.pos has to be before the inset so if it isn't now just
+ // reset the curor pos first!
+ if (cursor.pos % 2) { // behind the inset
+ --cursor.pos;
+ resetPos(bv->painter());
+ }
+ UpdatableInset * inset =
+ static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
+ LyXFont font(LyXFont::ALL_SANE);
+ if (x < 0)
+ x = inset->width(bv->painter(), font) + top_x;
+ if (y < 0)
+ y = inset->descent(bv->painter(), font);
+ inset_x = cursor.x - top_x + tabular->GetBeginningOfTextInCell(actcell);
+ inset_y = cursor.y;
+ inset->Edit(bv, x-inset_x, y-inset_y, button);
+ if (!the_locking_inset)
+ return false;
+ UpdateLocal(bv, true);
+ return true;
+}
+
+bool InsetTabular::InsetHit(BufferView * bv, int x, int ) const
+{
+ InsetText * inset = tabular->GetCellInset(actcell);
+ int x1 = x + top_x;
+
+ if (cursor.pos % 2) { // behind the inset
+ return (((x+top_x) < cursor.x) &&
+ ((x+top_x) > (cursor.x - inset->width(bv->painter(),
+ LyXFont(LyXFont::ALL_SANE)))));
+ } else {
+ int x2 = cursor.x + tabular->GetBeginningOfTextInCell(actcell);
+ return ((x1 > x2) &&
+ (x1 < (x2 + inset->width(bv->painter(),
+ LyXFont(LyXFont::ALL_SANE)))));
+ }
+}
projects / lyx.git / blobdiff