// dialog.cxx: implementation of an XML-configurable dialog box.
+#include <stdlib.h> // atof()
+
#include <Input/input.hxx>
#include "dialog.hxx"
// tells us is that the pointer is inside the dialog. So do the
// intersection test (again) to make sure we don't start a drag
// when inside controls.
- if(!result) return result;
- puObject* child = getFirstChild();
- if(child) child = child->getNextObject(); // Skip the puFrame
- while(child) {
- int cx, cy, cw, ch;
- child->getAbsolutePosition(&cx, &cy);
- child->getSize(&cw, &ch);
- if(x >= cx && x < cx + cw && y >= cy && y < cy + ch)
+
+ if(updown == PU_DOWN && !_dragging) {
+ if(!result)
+ return 0;
+
+ int hit = getHitObjects(this, x, y);
+ if(hit & (PUCLASS_BUTTON|PUCLASS_ONESHOT|PUCLASS_INPUT))
return result;
- child = child->getNextObject();
- }
- // Finally, handle the mouse event
- if(updown == PU_DOWN) {
int px, py;
getPosition(&px, &py);
_dragging = true;
} else {
_dragging = false;
}
- return 1;
+ return result;
}
+int fgPopup::getHitObjects(puObject *object, int x, int y)
+{
+ int type = 0;
+ if(object->getType() & PUCLASS_GROUP)
+ for (puObject *obj = ((puGroup *)object)->getFirstChild();
+ obj; obj = obj->getNextObject())
+ type |= getHitObjects(obj, x, y);
+
+ int cx, cy, cw, ch;
+ object->getAbsolutePosition(&cx, &cy);
+ object->getSize(&cw, &ch);
+ if(x >= cx && x < cx + cw && y >= cy && y < cy + ch)
+ type |= object->getType();
+ return type;
+}
+
+
\f
////////////////////////////////////////////////////////////////////////
// Callbacks.
}
+static void
+format_callback(puObject *obj, int dx, int dy, void *n)
+{
+ SGPropertyNode *node = (SGPropertyNode *)n;
+ const char *format = node->getStringValue("format"), *f = format;
+ bool number, l = false;
+ // make sure the format matches '[ -+#]?\d*(\.\d*)?l?[fs]'
+ for (; *f; f++) {
+ if (*f == '%') {
+ if (f[1] == '%')
+ f++;
+ else
+ break;
+ }
+ }
+ if (*f++ != '%')
+ return;
+ if (*f == ' ' || *f == '+' || *f == '-' || *f == '#')
+ f++;
+ while (*f && isdigit(*f))
+ f++;
+ if (*f == '.') {
+ f++;
+ while (*f && isdigit(*f))
+ f++;
+ }
+ if (*f == 'l')
+ l = true, f++;
+
+ if (*f == 'f')
+ number = true;
+ else if (*f == 's') {
+ if (l)
+ return;
+ number = false;
+ } else
+ return;
+
+ for (++f; *f; f++) {
+ if (*f == '%') {
+ if (f[1] == '%')
+ f++;
+ else
+ return;
+ }
+ }
+
+ char buf[256];
+ const char *src = obj->getLabel();
+
+ if (number) {
+ float value = atof(src);
+ snprintf(buf, 256, format, value);
+ } else {
+ snprintf(buf, 256, format, src);
+ }
+
+ buf[255] = '\0';
+
+ SGPropertyNode *result = node->getNode("formatted", true);
+ result->setStringValue(buf);
+ obj->setLabel(result->getStringValue());
+}
+
+
\f
////////////////////////////////////////////////////////////////////////
// Static helper functions.
void
FGDialog::update ()
{
- for (unsigned int i = 0; i < _liveObjects.size(); i++)
- copy_to_pui(_liveObjects[i]->node, _liveObjects[i]->object);
+ for (unsigned int i = 0; i < _liveObjects.size(); i++) {
+ puObject *obj = _liveObjects[i]->object;
+ if (obj->getType() & PUCLASS_INPUT && ((puInput *)obj)->isAcceptingInput())
+ continue;
+
+ copy_to_pui(_liveObjects[i]->node, obj);
+ }
}
void
int x = props->getIntValue("x", (parentWidth - width) / 2);
int y = props->getIntValue("y", (parentHeight - height) / 2);
+ sgVec4 color = {0.8, 0.8, 0.9, 0.85};
+ SGPropertyNode *ncs = props->getNode("color", false);
+ if ( ncs ) {
+ color[0] = ncs->getFloatValue("red", 0.8);
+ color[1] = ncs->getFloatValue("green", 0.8);
+ color[2] = ncs->getFloatValue("blue", 0.9);
+ color[3] = ncs->getFloatValue("alpha", 0.85);
+ }
+
string type = props->getName();
if (type == "")
type = "dialog";
dialog = new puDialogBox(x, y);
else
dialog = new fgPopup(x, y);
- setupGroup(dialog, props, width, height, true);
+ setupGroup(dialog, props, width, height, color, true);
return dialog;
} else if (type == "group") {
puGroup * group = new puGroup(x, y);
- setupGroup(group, props, width, height, false);
+ setupGroup(group, props, width, height, color, false);
return group;
} else if (type == "list") {
puList * list = new puList(x, y, x + width, y + height);
} else if (type == "text") {
puText * text = new puText(x, y);
setupObject(text, props);
+
+ if (props->getNode("format")) {
+ SGPropertyNode *live = props->getNode("live");
+ if (live && live->getBoolValue())
+ text->setRenderCallback(format_callback, props);
+ else
+ format_callback(text, x, y, props);
+ }
// Layed-out objects need their size set, and non-layout ones
// get a different placement.
if(presetSize) text->setSize(width, height);
return dial;
} else if (type == "textbox") {
int slider_width = props->getIntValue("slider", parentHeight);
+ int wrap = props->getBoolValue("wrap", true)==true;
if (slider_width==0) slider_width=20;
puLargeInput * puTextBox =
- new puLargeInput(x, y, x+width, x+height, 2, slider_width);
+ new puLargeInput(x, y, x+width, x+height, 2, slider_width, wrap);
if (props->hasValue("editable"))
{
if (props->getBoolValue("editable")==false)
void
FGDialog::setupGroup (puGroup * group, SGPropertyNode * props,
- int width, int height, bool makeFrame)
+ int width, int height, sgVec4 color, bool makeFrame)
{
setupObject(group, props);
if (makeFrame) {
puFrame* f = new puFrame(0, 0, width, height);
- f->setColorScheme(0.8, 0.8, 0.9, 0.85);
+ f->setColorScheme(color[0], color[1], color[2], color[3]);
}
int nChildren = props->nChildren();
projects / flightgear.git / blobdiff