QWidget(parent)
{
setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+ // needed to enable tool tips
+ setMouseTracking(true);
+
+ for (int x = 0; x <= 2; ++x)
+ for (int y = 0; y <= 5; ++y)
+ tips[x][y] = NULL;
}
-void NetHackQtInvUsageWindow::drawWorn(QPainter& painter, obj* nhobj,
- int x, int y, bool canbe)
+NetHackQtInvUsageWindow::~NetHackQtInvUsageWindow()
+{
+ for (int x = 0; x <= 2; ++x)
+ for (int y = 0; y <= 5; ++y)
+ if (tips[x][y])
+ free((void *) tips[x][y]), tips[x][y] = NULL;
+}
+
+void NetHackQtInvUsageWindow::drawWorn(QPainter &painter, obj *nhobj,
+ int x, int y, // cell index, not pixels
+ const char *alttip, bool canbe)
{
short int glyph;
int border;
if (nhobj) {
border = BORDER_DEFAULT;
#ifdef ENHANCED_PAPERDOLL
+ // color margin around cell containing item whose BUC state is known
if (Role_if('P') && !Blind)
nhobj->bknown = 1;
if (nhobj->bknown)
border = nhobj->cursed ? BORDER_CURSED
: !nhobj->blessed ? BORDER_UNCURSED
: BORDER_BLESSED;
+
+ // set up a tool tip describing the item that will be displayed here
+ char *itmnam = xprname(nhobj, (char *) 0, nhobj->invlet, TRUE, 0L, 0L);
+ if (tips[x][y] && strlen(itmnam) > strlen(tips[x][y]))
+ free((void *) tips[x][y]), tips[x][y] = NULL;
+
+ if (tips[x][y])
+ Strcpy(tips[x][y], itmnam);
+ else
+ tips[x][y] = dupstr(itmnam);
#endif
glyph = obj_to_glyph(nhobj, rn2_on_display_rng);
} else {
border = NO_BORDER;
+#ifdef ENHANCED_PAPERDOLL
+ // caller passes an alternative tool tip for empty cells
+ if (tips[x][y] && (!alttip || strlen(alttip) > strlen(tips[x][y])))
+ free((void *) tips[x][y]), tips[x][y] = NULL;
+
+ if (tips[x][y]) // above guarantees that test fails if alttip is Null
+ Strcpy(tips[x][y], alttip);
+ else if (alttip)
+ tips[x][y] = dupstr(alttip);
+#else
+ nhUse(alttip);
+#endif
glyph = canbe ? cmap_to_glyph(S_room) : GLYPH_UNEXPLORED;
}
qt_settings->glyphs().drawBorderedCell(painter, glyph, x, y, border);
qt_settings->doll_is_shown = false;
if (!qt_settings->doll_is_shown)
return;
+ // set glyphs() for the paperdoll; might be different size than map's
qt_settings->glyphs().setSize(qt_settings->dollWidth,
qt_settings->dollHeight);
+
+ /* for drawWorn()'s use of obj->invlet */
+ if (!flags.invlet_constant)
+ reassign();
#endif
QPainter painter;
painter.begin(this);
- // Blanks
- drawWorn(painter, 0, 0, 5, false);
- drawWorn(painter, 0, 2, 5, false);
- if (u.twoweap) // empty alt weapon slot, show uswapwep in shield slot
- drawWorn(painter, 0, 0, 0, false);
-
- // TODO: render differently if known to be non-removable (known cursed)
- drawWorn(painter, uarm, 1, 3); // Armour
- drawWorn(painter, uarmc, 1, 2); // Cloak
- drawWorn(painter, uarmh, 1, 0); // Helmet
- // shield slot varies depending upon weapon usage
+ // String argument is for a tool tip when the object in question is Null.
+ //
+ // left column
+ /* uswapwep slot varies depending upon dual-wielding state;
+ shown in shield slot when actively wielded, so uswapwep slot is empty
+ then and an alternate tool tip is used to explain that emptiness */
+ if (!u.twoweap)
+ drawWorn(painter, uswapwep, 0, 0, "no alternate weapon");
+ else
+ drawWorn(painter, NULL, 0, 0, "secondary weapon is wielded");
+ /* shield slot varies depending upon weapon usage;
+ no alt tool tip is needed for first two cases because object will
+ never be Null when the corresponding tests pass */
if (u.twoweap)
- drawWorn(painter, uswapwep, 0, 1); // Secondary weapon, in use
+ drawWorn(painter, uswapwep, 0, 1, NULL); // secondary weapon, in use
else if (uwep && bimanual(uwep))
- drawWorn(painter, uwep, 0, 1); // Two-handed weapon shown twice
+ drawWorn(painter, uwep, 0, 1, NULL); // two-handed uwep shown twice
else
- drawWorn(painter, uarms, 0, 1); // Shield (might be blank)
- drawWorn(painter, uarmg, 0, 2); // Gloves
- drawWorn(painter, uarmf, 1, 5); // Shoes (feet)
- drawWorn(painter, uarmu, 1, 4); // Undershirt
- drawWorn(painter, uleft, 0, 3); // RingL
- drawWorn(painter, uright, 2, 3); // RingR
-
- drawWorn(painter, uwep, 2, 1); // Weapon
- drawWorn(painter, !u.twoweap ? uswapwep : NULL, 0, 0); // Alternate weapon
- drawWorn(painter, uquiver, 2, 2); // Quiver
- drawWorn(painter, uamul, 1, 1); // Amulet
- drawWorn(painter, ublindf, 2, 0); // Blindfold/Towel/Lenses
-
- // light source and leash aren't unique and don't have pointers defined
- drawWorn(painter, find_tool(LEASH), 0, 4);
- // OIL_LAMP matches lit candles, lamps, lantern, and candelabrum (and will
- // also duplicate Sunsword when it is wielded and shown in the uwep slot)
- drawWorn(painter, find_tool(OIL_LAMP), 2, 4);
+ drawWorn(painter, uarms, 0, 1, "no shield");
+ drawWorn(painter, uarmg, 0, 2, "no gloves");
+ drawWorn(painter, uleft, 0, 3, "no left ring");
+ /* light source and leash aren't unique and don't have pointers defined */
+ drawWorn(painter, find_tool(LEASH), 0, 4, "no leashes in use");
+ drawWorn(painter, NULL, 0, 5, NULL, false); // always blank
+
+ // middle column; no unused slots
+ drawWorn(painter, uarmh, 1, 0, "no helmet");
+ drawWorn(painter, uamul, 1, 1, "no amulet");
+ drawWorn(painter, uarmc, 1, 2, "no cloak");
+ drawWorn(painter, uarm, 1, 3, "no suit");
+ drawWorn(painter, uarmu, 1, 4, "no shirt");
+ drawWorn(painter, uarmf, 1, 5, "no boots");
+
+ // right column
+ drawWorn(painter, ublindf, 2, 0, "no eyewear"); // blindfold/towel/lenses
+ drawWorn(painter, uwep, 2, 1, "no weapon");
+ drawWorn(painter, uquiver, 2, 2, "nothing readied for firing"); // quiver
+ drawWorn(painter, uright, 2, 3, "no right ring");
+ /* OIL_LAMP matches lit candles, lamps, lantern, and candelabrum
+ (and might also duplicate Sunsword when it is wielded--hence lit--
+ depending upon whether another light source precedes it in invent) */
+ drawWorn(painter, find_tool(OIL_LAMP), 2, 4, "no active light sources");
+ drawWorn(painter, NULL, 2, 5, NULL, false); // always blank
painter.end();
#ifdef ENHANCED_PAPERDOLL
+ // reset glyphs() to the ones being used for the map
qt_settings->glyphs().setSize(qt_settings->tileWidth,
qt_settings->tileHeight);
#endif
QSize NetHackQtInvUsageWindow::sizeHint(void) const
{
if (qt_settings) {
- int w = 0, h = 0;
+ int w = 0, h = 1; // one pixel margin at top
// 1+X+1: one pixel border surrounding each tile in the paper doll,
// so +1 left and +1 right, also +1 above and +1 below
#ifdef ENHANCED_PAPERDOLL
}
}
+// ENHANCED_PAPERDOLL - called when a tool tip is triggered by hovering mouse
+bool NetHackQtInvUsageWindow::tooltip_event(QHelpEvent *tipevent)
+{
+#ifdef ENHANCED_PAPERDOLL
+ if (iflags.wc_ascii_map)
+ qt_settings->doll_is_shown = false;
+ if (!qt_settings->doll_is_shown) {
+ tipevent->ignore();
+ return false;
+ }
+ int wd = qt_settings->dollWidth,
+ ht = qt_settings->dollHeight;
+
+ // inverse of drawBorderedCell();
+ int yoffset = 1, // tiny extra margin at top
+ ex = tipevent->pos().x(),
+ ey = tipevent->pos().y() - yoffset,
+ // KISS: treat 1-pixel margin around cells as part of enclosed cell
+ cellx = ex / (wd + 2),
+ celly = ey / (ht + 2);
+
+ const char *tip = (cellx >= 0 && cellx <= 2 && celly >= 0 && celly <= 5)
+ ? tips[cellx][celly] : NULL;
+ if (tip && *tip) {
+ QToolTip::showText(tipevent->globalPos(), QString(tip));
+ } else {
+ QToolTip::hideText();
+ tipevent->ignore();
+ }
+#else
+ nhUse(tipevent);
+#endif /* ENHANCED_PAPERDOLL */
+ return true;
+}
+
+// ENHANCED_PAPERDOLL - event handler is necessary to support tool tips
+bool NetHackQtInvUsageWindow::event(QEvent *event)
+{
+#ifdef ENHANCED_PAPERDOLL
+ if (event->type() == QEvent::ToolTip) {
+ QHelpEvent *tipevent = static_cast <QHelpEvent *> (event);
+ return tooltip_event(tipevent);
+ }
+#endif
+ // with this routine intercepting events, we need to pass along
+ // paint and mouse-press events to have them handled
+ return QWidget::event(event);
+
+}
+
// ENHANCED_PAPERDOLL - clicking on the PaperDoll runs #seeall ('*')
void NetHackQtInvUsageWindow::mousePressEvent(QMouseEvent *event UNUSED)
{
projects / nethack / commitdiff