void dispatch()
/* Set up a connection to database and dispatch control
* based on hgpDo type var. */
{
struct sqlConnection *conn = sqlConnect(visiDb);
if (cartVarExists(cart, hgpDoThumbnails))
doThumbnails(conn);
else if (cartVarExists(cart, hgpDoImage))
doImage(conn);
else if (cartVarExists(cart, hgpDoProbe))
doProbe(conn);
else if (cartVarExists(cart, hgpDoControls))
doControls(conn);
else if (cartVarExists(cart, hgpDoId))
doId(conn);
#ifdef SOON
else if (cartVarExists(cart, hgpDoConfig))
configPage(conn);
#endif /* SOON */
else if (cartVarExists(cart, hgpDoSearch))
doDefault(conn, TRUE);
else
{
char *oldListSpec = hashFindVal(oldCart, hgpListSpec);
char *newListSpec = cartOptionalString(cart, hgpListSpec);
boolean isNew = differentStringNullOk(oldListSpec, newListSpec);
doDefault(conn, isNew);
}
cartRemovePrefix(cart, hgpDoPrefix);
}
/*---------------------------------------------------------------------------*/
void fileExecAction(Widget w, XEvent *event, String *params,
Cardinal *num_params)
{
int i;
FileWindowRec *fw;
char **argv;
i = findWidget(w, &fw);
if (i == -1 || !fw) {
/*
error("Internal error:","widget not found in fileExecAction");
*/
return;
}
if (fw->files[i]->type)
{
if (*fw->files[i]->type->push_action)
if (!strcmp(fw->files[i]->type->push_action, "EDIT"))
doEdit(fw->directory, fw->files[i]->name);
else if (!strcmp(fw->files[i]->type->push_action, "VIEW"))
doView(fw->directory, fw->files[i]->name);
else if (!strcmp(fw->files[i]->type->push_action, "IMAGE"))
doImage(fw->directory, fw->files[i]->name);
else if (!strcmp(fw->files[i]->type->push_action, "SIAGHELP"))
doSiaghelp(fw->directory, fw->files[i]->name);
else
{
int k = 0;
char *action = varPopup(fw->files[i]->type->icon_bm,
fw->files[i]->type->push_action);
if (!action) return;
argv = (char **) XtMalloc( (user.arg0flag ? 6 : 5) * sizeof(char *));
argv[k++] = user.shell;
argv[k++] = "-c";
argv[k++] = action;
if (user.arg0flag)
argv[k++] = user.shell;
argv[k++] = fw->files[i]->name;
argv[k] = NULL;
executeApplication(user.shell, fw->directory, argv);
XTFREE(argv);
}
}
else
doEdit(fw->directory, fw->files[i]->name);
}
bool IMGUI::doImageButton(int id, const Vector2& position, const Vector2& size, const std::string& image)
{
doImage(id, position, image);
// React to mouse input.
if (InputManager::getSingleton()->click())
{
Vector2 mousepos = InputManager::getSingleton()->position();
Vector2 btnpos = position - size * 0.5;
if (mousepos.x > btnpos.x && mousepos.y > btnpos.y &&
mousepos.x < btnpos.x + size.x && mousepos.y < btnpos.y + size.y)
{
return true;
}
}
return false;
}
void IMGUI::doChatbox(int id, const Vector2& pos1, const Vector2& pos2, const std::vector<std::string>& entries, unsigned int& selected, const std::vector<bool>& local, unsigned int flags)
{
assert( entries.size() == local.size() );
int FontSize = (flags & TF_SMALL_FONT ? (FONT_WIDTH_SMALL+LINE_SPACER_SMALL) : (FONT_WIDTH_NORMAL+LINE_SPACER_NORMAL));
QueueObject obj;
obj.id = id;
obj.pos1 = pos1;
obj.pos2 = pos2;
obj.type = CHAT;
obj.flags = flags;
const unsigned int itemsPerPage = int(pos2.y - pos1.y - 10) / FontSize;
if (!mInactive)
{
// M.W. : Activate cursorless object-highlighting once the up or down key is pressed.
if (mActiveButton == -1)
{
switch (mLastKeyAction)
{
case DOWN:
mActiveButton = 0;
mLastKeyAction = NONE;
break;
case UP:
mActiveButton = mLastWidget;
mLastKeyAction = NONE;
break;
default:
break;
}
}
// Highlight first menu object for arrow key navigation.
if (mActiveButton == 0 && !mButtonReset)
mActiveButton = id;
// React to keyboard input.
if (id == mActiveButton)
{
switch (mLastKeyAction)
{
case DOWN:
mActiveButton = 0;
mLastKeyAction = NONE;
break;
case UP:
mActiveButton = mLastWidget;
mLastKeyAction = NONE;
break;
case LEFT:
if (selected > 0)
{
selected--;
}
mLastKeyAction = NONE;
break;
case RIGHT:
if (selected + 1 < entries.size())
{
selected++;
}
mLastKeyAction = NONE;
break;
default:
break;
}
}
// React to mouse input.
Vector2 mousepos = InputManager::getSingleton()->position();
if (mousepos.x > pos1.x && mousepos.y > pos1.y && mousepos.x < pos2.x && mousepos.y < pos2.y)
{
if (InputManager::getSingleton()->click())
mActiveButton = id;
}
//entries mouseclick:
if (mousepos.x > pos1.x &&
mousepos.y > pos1.y+5 &&
mousepos.x < pos2.x-35 &&
mousepos.y < pos1.y+5+FontSize*itemsPerPage)
{
if ((InputManager::getSingleton()->mouseWheelUp()) && (selected > 0))
{
selected--;
}
if ((InputManager::getSingleton()->mouseWheelDown()) && (selected + 1 < entries.size()))
{
selected++;
}
}
//arrows mouseclick:
if (mousepos.x > pos2.x-30 && mousepos.x < pos2.x-30+24 && InputManager::getSingleton()->click())
{
if (mousepos.y > pos1.y+3 && mousepos.y < pos1.y+3+24 && selected > 0)
{
selected--;
}
if (mousepos.y > pos2.y-27 && mousepos.y < pos2.y-27+24 && selected + 1 < entries.size())
{
selected++;
}
}
}
doImage(GEN_ID, Vector2(pos2.x-15, pos1.y+15), "gfx/pfeil_oben.bmp");
doImage(GEN_ID, Vector2(pos2.x-15, pos2.y-15), "gfx/pfeil_unten.bmp");
unsigned int first = (selected / itemsPerPage) * itemsPerPage; //recalc first
if ( !entries.empty() )
{
unsigned int last = selected + 1;
/// \todo maybe we should adapt selected so we even can't scroll up further!
// we don't want negative chatlog, so we just scroll upward without coming to negative
// elements.
if (last >= itemsPerPage)
first = last - itemsPerPage;
else
first = 0;
// check that we don't create out of bounds problems
if(last > entries.size())
{
last = entries.size();
}
obj.entries = std::vector<std::string>(entries.begin()+first, entries.begin()+last);
// HACK: we use taxt to store information which text is from local player and which from
// remote player.
obj.text = "";
for(unsigned int i = first; i < last; ++i)
{
obj.text += local[i] ? 'L' : 'R';
}
}
else
obj.entries = std::vector<std::string>();
obj.selected = selected-first;
mLastWidget = id;
mQueue->push(obj);
}
SelectBoxAction IMGUI::doSelectbox(int id, const Vector2& pos1, const Vector2& pos2, const std::vector<std::string>& entries, unsigned int& selected, unsigned int flags)
{
int FontSize = (flags & TF_SMALL_FONT ? (FONT_WIDTH_SMALL+LINE_SPACER_SMALL) : (FONT_WIDTH_NORMAL+LINE_SPACER_NORMAL));
SelectBoxAction changed = SBA_NONE;
QueueObject obj;
obj.id = id;
obj.pos1 = pos1;
obj.pos2 = pos2;
obj.type = SELECTBOX;
obj.flags = flags;
const int itemsPerPage = int(pos2.y - pos1.y - 10) / FontSize;
int first = (int)(selected / itemsPerPage)*itemsPerPage; //the first visible element in the list
if (!mInactive)
{
// M.W. : Activate cursorless object-highlighting once the up or down key is pressed.
if (mActiveButton == -1)
{
switch (mLastKeyAction)
{
case DOWN:
mActiveButton = 0;
mLastKeyAction = NONE;
break;
case UP:
mActiveButton = mLastWidget;
mLastKeyAction = NONE;
break;
default:
break;
}
}
// Highlight first menu object for arrow key navigation.
if (mActiveButton == 0 && !mButtonReset)
mActiveButton = id;
// React to keyboard input.
if (id == mActiveButton)
{
obj.type = ACTIVESELECTBOX;
switch (mLastKeyAction)
{
case DOWN:
mActiveButton = 0;
mLastKeyAction = NONE;
break;
case UP:
mActiveButton = mLastWidget;
mLastKeyAction = NONE;
break;
case LEFT:
if (selected > 0)
{
selected--;
changed = SBA_SELECT;
}
mLastKeyAction = NONE;
break;
case RIGHT:
if (selected + 1 < entries.size())
{
selected++;
changed = SBA_SELECT;
}
mLastKeyAction = NONE;
break;
default:
break;
}
}
// React to mouse input.
Vector2 mousepos = InputManager::getSingleton()->position();
if (mousepos.x > pos1.x && mousepos.y > pos1.y && mousepos.x < pos2.x && mousepos.y < pos2.y)
{
obj.type = ACTIVESELECTBOX;
if (InputManager::getSingleton()->click())
mActiveButton = id;
}
//entries mouseclick:
if (mousepos.x > pos1.x &&
mousepos.y > pos1.y+5 &&
mousepos.x < pos2.x-35 &&
mousepos.y < pos1.y+5+FontSize*itemsPerPage)
{
if (InputManager::getSingleton()->click())
{
int tmp = (int)((mousepos.y - pos1.y - 5) / FontSize) + first;
/// \todo well, it's not really a doulbe click...
/// we need to do this in inputmanager
if( selected == tmp && InputManager::getSingleton()->doubleClick() )
changed = SBA_DBL_CLICK;
if (tmp >= 0 && static_cast<unsigned int>(tmp) < entries.size())
selected = tmp;
mActiveButton = id;
}
if ((InputManager::getSingleton()->mouseWheelUp()) && (selected > 0))
{
selected--;
changed = SBA_SELECT;
}
if ((InputManager::getSingleton()->mouseWheelDown()) && (selected + 1 < entries.size()))
{
selected++;
changed = SBA_SELECT;
}
}
//arrows mouseclick:
if (mousepos.x > pos2.x-30 && mousepos.x < pos2.x-30+24 && InputManager::getSingleton()->click())
{
if (mousepos.y > pos1.y+3 && mousepos.y < pos1.y+3+24 && selected > 0)
{
selected--;
changed = SBA_SELECT;
}
if (mousepos.y > pos2.y-27 && mousepos.y < pos2.y-27+24 && selected + 1 < entries.size())
{
selected++;
changed = SBA_SELECT;
}
}
}
doImage(GEN_ID, Vector2(pos2.x-15, pos1.y+15), "gfx/pfeil_oben.bmp");
doImage(GEN_ID, Vector2(pos2.x-15, pos2.y-15), "gfx/pfeil_unten.bmp");
first = (selected / itemsPerPage)*itemsPerPage; //recalc first
if ( !entries.empty() )
{
unsigned int last = first + itemsPerPage;
if (last > entries.size())
last = entries.size();
obj.entries = std::vector<std::string>(entries.begin()+first, entries.begin()+last);
}
else
obj.entries = std::vector<std::string>();
obj.selected = selected-first;
mLastWidget = id;
mQueue->push(obj);
return changed;
}
