void LVRMainWindow::connectSignalsAndSlots()
{
QObject::connect(m_actionOpen, SIGNAL(activated()), this, SLOT(loadModel()));
QObject::connect(m_actionExport, SIGNAL(activated()), this, SLOT(exportSelectedModel()));
QObject::connect(treeWidget, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(showTreeContextMenu(const QPoint&)));
QObject::connect(treeWidget, SIGNAL(itemClicked(QTreeWidgetItem*, int)), this, SLOT(restoreSliders(QTreeWidgetItem*, int)));
QObject::connect(treeWidget, SIGNAL(itemChanged(QTreeWidgetItem*, int)), this, SLOT(setModelVisibility(QTreeWidgetItem*, int)));
QObject::connect(m_actionQuit, SIGNAL(activated()), qApp, SLOT(quit()));
QObject::connect(m_actionShowColorDialog, SIGNAL(activated()), this, SLOT(showColorDialog()));
QObject::connect(m_actionRenameModelItem, SIGNAL(activated()), this, SLOT(renameModelItem()));
QObject::connect(m_actionDeleteModelItem, SIGNAL(activated()), this, SLOT(deleteModelItem()));
QObject::connect(m_actionExportModelTransformed, SIGNAL(activated()), this, SLOT(exportSelectedModel()));
QObject::connect(m_actionReset_Camera, SIGNAL(activated()), this, SLOT(updateView()));
QObject::connect(m_actionStore_Current_View, SIGNAL(activated()), this, SLOT(saveCamera()));
QObject::connect(m_actionRecall_Stored_View, SIGNAL(activated()), this, SLOT(loadCamera()));
QObject::connect(m_actionCameraPathTool, SIGNAL(activated()), this, SLOT(openCameraPathTool()));
QObject::connect(m_actionEstimate_Normals, SIGNAL(activated()), this, SLOT(estimateNormals()));
QObject::connect(m_actionMarching_Cubes, SIGNAL(activated()), this, SLOT(reconstructUsingMarchingCubes()));
QObject::connect(m_actionPlanar_Marching_Cubes, SIGNAL(activated()), this, SLOT(reconstructUsingPlanarMarchingCubes()));
QObject::connect(m_actionExtended_Marching_Cubes, SIGNAL(activated()), this, SLOT(reconstructUsingExtendedMarchingCubes()));
QObject::connect(m_actionPlanar_Optimization, SIGNAL(activated()), this, SLOT(optimizePlanes()));
QObject::connect(m_actionRemove_Artifacts, SIGNAL(activated()), this, SLOT(removeArtifacts()));
QObject::connect(m_actionRemove_Outliers, SIGNAL(activated()), this, SLOT(removeOutliers()));
QObject::connect(m_actionMLS_Projection, SIGNAL(activated()), this, SLOT(applyMLSProjection()));
QObject::connect(m_actionICP_Using_Manual_Correspondance, SIGNAL(activated()), this, SLOT(manualICP()));
QObject::connect(m_menuAbout, SIGNAL(triggered(QAction*)), this, SLOT(showAboutDialog(QAction*)));
QObject::connect(m_correspondanceDialog->m_dialog, SIGNAL(accepted()), m_pickingInteractor, SLOT(correspondenceSearchOff()));
QObject::connect(m_correspondanceDialog->m_dialog, SIGNAL(accepted()), this, SLOT(alignPointClouds()));
QObject::connect(m_correspondanceDialog->m_dialog, SIGNAL(rejected()), m_pickingInteractor, SLOT(correspondenceSearchOff()));
QObject::connect(m_correspondanceDialog, SIGNAL(addArrow(LVRVtkArrow*)), this, SLOT(addArrow(LVRVtkArrow*)));
QObject::connect(m_correspondanceDialog, SIGNAL(removeArrow(LVRVtkArrow*)), this, SLOT(removeArrow(LVRVtkArrow*)));
QObject::connect(m_correspondanceDialog, SIGNAL(disableCorrespondenceSearch()), m_pickingInteractor, SLOT(correspondenceSearchOff()));
QObject::connect(m_correspondanceDialog, SIGNAL(enableCorrespondenceSearch()), m_pickingInteractor, SLOT(correspondenceSearchOn()));
QObject::connect(m_actionShow_Points, SIGNAL(toggled(bool)), this, SLOT(togglePoints(bool)));
QObject::connect(m_actionShow_Normals, SIGNAL(toggled(bool)), this, SLOT(toggleNormals(bool)));
QObject::connect(m_actionShow_Mesh, SIGNAL(toggled(bool)), this, SLOT(toggleMeshes(bool)));
QObject::connect(m_actionShow_Wireframe, SIGNAL(toggled(bool)), this, SLOT(toggleWireframe(bool)));
QObject::connect(m_actionShowBackgroundSettings, SIGNAL(activated()), this, SLOT(showBackgroundDialog()));
QObject::connect(m_horizontalSliderPointSize, SIGNAL(valueChanged(int)), this, SLOT(changePointSize(int)));
QObject::connect(m_horizontalSliderTransparency, SIGNAL(valueChanged(int)), this, SLOT(changeTransparency(int)));
QObject::connect(m_comboBoxShading, SIGNAL(currentIndexChanged(int)), this, SLOT(changeShading(int)));
QObject::connect(m_buttonCameraPathTool, SIGNAL(pressed()), this, SLOT(openCameraPathTool()));
QObject::connect(m_buttonCreateMesh, SIGNAL(pressed()), this, SLOT(reconstructUsingMarchingCubes()));
QObject::connect(m_buttonExportData, SIGNAL(pressed()), this, SLOT(exportSelectedModel()));
QObject::connect(m_buttonTransformModel, SIGNAL(pressed()), this, SLOT(showTransformationDialog()));
QObject::connect(m_pickingInteractor, SIGNAL(firstPointPicked(double*)),m_correspondanceDialog, SLOT(firstPointPicked(double*)));
QObject::connect(m_pickingInteractor, SIGNAL(secondPointPicked(double*)),m_correspondanceDialog, SLOT(secondPointPicked(double*)));
QObject::connect(this, SIGNAL(correspondenceDialogOpened()), m_pickingInteractor, SLOT(correspondenceSearchOn()));
}
void editModel()
{
int width = 65, height = 22, i, j; /***** ncurses related variables */
WINDOW *editscr = popupWindow(width, height);
int top = 0, current = 0; /***** menu selection related variables */
int max_view = 10;
int request_finish = 0; /***** request_finish = 1 breaks the main while loop */
while (!request_finish)
{
wattrset (editscr, color_term ? COLOR_PAIR(2) | A_BOLD : A_NORMAL); /***** set bg color of the dialog */
/*****
* draw a box around the dialog window
* and empty it.
*****/
werase (editscr);
box (editscr, 0, 0);
for (i = 1; i < width-1; i++)
for (j = 1; j < height-1; j++)
mvwaddch(editscr, j, i, ' ');
/***** dialog header */
mvwaddstr(editscr, 1, 2, "Edit Speaker Model");
mvwaddseparator(editscr, 2, width);
/***** display help at the bottom */
mvwaddseparator(editscr, height-4, width);
mvwaddstr(editscr, height-3, 2, "a = add item, d = delete item, Enter = edit item");
mvwaddstr(editscr, height-2, 2, "b = back to main menu");
/***** display information about current speaker model in a table */
mvwaddstr(editscr, 4, 2, "Number of items:");
mvwaddint(editscr, 4, 19, model->number_of_items);
mvwaddstr(editscr, 6, 4, "Label");
mvwaddch(editscr, 6,25, ACS_VLINE);
mvwaddstr(editscr, 6,27, "Command");
mvwaddch(editscr, 6,48, ACS_VLINE);
mvwaddstr(editscr, 6,50, "Samples");
/***** display table */
for (i = 0; i < 55; i++)
mvwaddch(editscr, 7, 3+i, ACS_HLINE);
mvwaddch(editscr, 7,25, ACS_PLUS);
mvwaddch(editscr, 7,48, ACS_PLUS);
for (i = 0; i < max_view; i++)
{
mvwaddch(editscr, 8+i, 25, ACS_VLINE);
mvwaddch(editscr, 8+i, 48, ACS_VLINE);
}
/***** fill table */
for (i = 0; i < MIN2(model->number_of_items, max_view); i++)
{
setHighlight(editscr, active, i == current);
mvwaddstr(editscr, 8+i, 3, " ");
mvwaddstr(editscr, 8+i, 26, " ");
mvwaddstr(editscr, 8+i, 49, " ");
mvwaddnstr(editscr, 8+i, 4, getModelItem(model, top+i)->label, 20);
mvwaddnstr(editscr, 8+i, 27, getModelItem(model, top+i)->command, 20);
mvwaddint(editscr, 8+i, 53, getModelItem(model, top+i)->number_of_samples);
}
wattroff(editscr, A_REVERSE);
/***** up/down arrows indicate that not all items can be displayed */
if (top > 0)
{
mvwaddch(editscr, 8, 2, ACS_UARROW);
mvwaddch(editscr, 8+1, 2, ACS_VLINE);
}
if (model->number_of_items > max_view && top+max_view <= model->number_of_items-1)
{
mvwaddch(editscr, 8+max_view-2, 2, ACS_VLINE);
mvwaddch(editscr, 8+max_view-1, 2, ACS_DARROW);
}
wmove(editscr, 1,21); /***** move cursor to an appropriate location */
wrefresh(editscr); /***** refresh dialog window */
/* process the command keystroke */
switch(getch())
{
case KEY_UP: /***** cursor up */
if (top+current > 0)
{
if (current > 0)
current--;
else
top--;
}
break;
case KEY_DOWN: /***** cursor down */
if (top+current < model->number_of_items-1)
{
if (current < max_view-1)
current++;
else
top++;
}
break;
case 'b':
/*****
* allow leaving of the menu only if a predefined minimum amount of
* sample utterances has been donated for each model item
*****/
j = MIN_NR_SAMPLES_PER_ITEM;
for (i = 0; i < model->number_of_items; i++)
if (getModelItem(model, i)->number_of_samples < j)
{
j = 0;
break;
}
if (j < MIN_NR_SAMPLES_PER_ITEM) /***** at least one model item doesn't meet requirements */
{
int width = 42, height = 10, i, j; /***** ncurses related variables */
WINDOW *warnscr = popupWindow (width, height);
char tmp_string[80];
wattrset (warnscr, color_term ? COLOR_PAIR(2) | A_BOLD : A_NORMAL); /***** set bg color of the dialog */
/*****
* draw a box around the dialog window
* and empty it.
*****/
werase (warnscr);
box (warnscr, 0, 0);
for (i = 1; i < width-1; i++)
for (j = 1; j < height-1; j++)
mvwaddch(warnscr, j, i, ' ');
/***** dialog header */
mvwaddstr(warnscr, 1, 2, "Warning!");
mvwaddseparator(warnscr, 2, width);
/***** dialog message */
sprintf(tmp_string, "We need at least %d sample utterances", MIN_NR_SAMPLES_PER_ITEM);
mvwaddstr(warnscr, 3, 2, tmp_string);
mvwaddstr(warnscr, 4, 2,"for each speaker model item!!!");
mvwaddstr(warnscr, 5, 2,"Please donate the minimum number of ");
mvwaddstr(warnscr, 6, 2,"samples before leaving this menu!");
mvwaddstrcntr(warnscr, 8, width, "Press any key to continue ...");
wmove(warnscr, 1, 11); /***** move cursor to an appropriate location */
wrefresh (warnscr); /***** refresh dialog window */
getch(); /***** wait for keyboard input */
delwin(warnscr); /***** delete ncurses dialog window */
}
else
request_finish = 1; /***** otherwise prepare to leave menu */
break;
case ENTER: /***** edit the currently selected model item */
if (model->number_of_items > 0)
editModelItem(getModelItem(model, top+current));
break;
case 'a': /***** append a new item to the speaker model */
appendEmptyModelItem(model, "New Item", "New Command");
modified = 1; /***** switch 'modified' to 1 */
/***** set cursor to show new item */
current = model->number_of_items-1 - top;
while (current > max_view-1)
{
current--;
top++;
}
break;
case 'd': /***** delete currently selected item from model */
deleteModelItem(model, top+current);
modified = 1; /***** switch 'modified' to 1 */
/***** set cursor to a valid value */
if (top+current == model->number_of_items)
{
if (top > 0)
top--;
else if (current > 0)
current--;
}
break;
}
}
}