void spacerInit(spacer *self, const char *id, spacerDirection direction)
{
// Init our parent
widgetInit(WIDGET(self), id);
// Prepare our vtable
spacerInitVtbl(self);
// Set our type
WIDGET(self)->classInfo = &spacerClassInfo;
// Set our direction
self->direction = direction;
}
void textEntryInit(textEntry *self, const char *id)
{
// Init our parent
widgetInit(WIDGET(self), id);
// Prepare our vtable
textEntryInitVtbl(self);
// Set our type
WIDGET(self)->classInfo = &textEntryClassInfo;
// Allocate a modestly sized text buffer
self->text = calloc(defautSize, 1);
self->textSize = defautSize;
// On account of there being no text, all of these are 0
self->textHead = 0;
self->insertPosition = 0;
self->renderLeftOffset = 0;
}
void buttonInit(button *self, const char *id, int w, int h)
{
// Buttons need to be redrawn when the following events fire
int i, handlers[] = {
EVT_ENABLE,
EVT_DISABLE,
EVT_MOUSE_ENTER,
EVT_MOUSE_LEAVE,
EVT_MOUSE_DOWN,
EVT_MOUSE_UP
};
// Init our parent
widgetInit((widget *)self, id);
// Prepare our vtable
buttonInitVtbl(self);
// Set our type
((widget *)self)->classInfo = &buttonClassInfo;
// initialise button state
self->state = BUTTON_STATE_NORMAL;
// Mask for exact mouse events
widgetEnableMask(WIDGET(self));
// Install necessary event handlers
for (i = 0; i < sizeof(handlers) / sizeof(int); i++)
{
widgetAddEventHandler(WIDGET(self), handlers[i],
buttonSetButtonStateHandler, NULL, NULL);
}
buttonSetPatternsForState(self, BUTTON_STATE_NORMAL, "button/normal/fill", "button/normal/contour");
buttonSetPatternsForState(self, BUTTON_STATE_DISABLED, "button/disabled/fill", "button/disabled/contour");
buttonSetPatternsForState(self, BUTTON_STATE_MOUSEOVER, "button/mouseover/fill", "button/mouseover/contour");
buttonSetPatternsForState(self, BUTTON_STATE_MOUSEDOWN, "button/mousedown/fill", "button/mousedown/contour");
widgetResize(WIDGET(self), w, h);
}
void tableInit(table *self, const char *id)
{
// Init our parent
widgetInit(WIDGET(self), id);
// Prepare our vtable
tableInitVtbl(self);
// Set our type
WIDGET(self)->classInfo = &tableClassInfo;
// Prepare our child postional info container
self->childPositions = vectorCreate();
// We have no children and therefore no rows/columns
self->numRows = self->numColumns = 0;
// Default alignment is TOP LEFT
tableSetDefaultAlign(self, TOP, LEFT);
// Padding is 0
self->rowPadding = self->columnPadding = 0;
}
/*!
* \en Sets property editorType. \_en
* \ru Устанавливает значение свойства `editorType'.\_ru
*/
void
wField::setEditorType( tEditorType n )
{
vEditorType=n;
widgetInit();
}
//=================================================== TFWidgetRen
//===============================================================
TFWidgetRen::TFWidgetRen(gluvvGlobal *gl)
{
pos[0] = 0;
pos[1] = 0;
pos[2] = -4;
screenwidth = .9;
screenheight = .2;
screenpos[0] = .45;
screenpos[1] = -.46;
mode = colorBlend;
float d[3];
subV3(d, pos, gluvv.env.eye);
float dist = normV3(d);
width = ((gluvv.env.frustum[1]-gluvv.env.frustum[0]) *
dist/gluvv.env.clip[0]) * screenwidth;
height = ((gluvv.env.frustum[3]-gluvv.env.frustum[2]) *
dist/gluvv.env.clip[0]) * screenheight;
pos[0] = ((gluvv.env.frustum[1]-gluvv.env.frustum[0]) *
dist/gluvv.env.clip[0]) * screenpos[0];
pos[1] = ((gluvv.env.frustum[1]-gluvv.env.frustum[0]) *
dist/gluvv.env.clip[0]) * screenpos[1];
screenbar = .01;
screenball = screenbar * 1.5;
barRad = ((gluvv.env.frustum[1]-gluvv.env.frustum[0]) *
dist/gluvv.env.clip[0]) * screenbar;
ballRad = ((gluvv.env.frustum[1]-gluvv.env.frustum[0]) *
dist/gluvv.env.clip[0]) * screenball;
//-------- Levoy triangles -----------
tris = new LevWidget(&gluvv);
tris->setWH(width-ballRad*2, height-ballRad*2);
float b[2] = {.5,0}; float l[2]={.3,.7}; float r[2] = {.7,.7};
tris->setPos(b,l,r);
tris->setBallBar(ballRad/2.0, barRad/2.0);
tris->setDepth(pos[2]);
tris->squareType();
tris->on = 0; //turn root triangle off
brush= new LevWidget(&gluvv);
brush->setWH(width-ballRad*2, height-ballRad*2);
brush->setPos(b,l,r);
brush->setBallBar(ballRad/2.0, barRad/2.0);
brush->setDepth(pos[2]);
brush->setAlpha(.2);
brush->squareType();
brush->on = 1; //turn paint brush on
brush->drawOn = 0; //but dont actualy draw the widget
widgetInit();
transparent();
gluvv.tf.loadme = 1;
gluvv.tf.paintme = 0;
//make space for pixel texture (memory copy)
gluvv.tf.ptexsz[0] = 256;//value
gluvv.tf.ptexsz[1] = 256;//grad
gluvv.tf.ptexsz[2] = 4; //hess, four panes
gluvv.tf.numelts = 4; //rgba
glGenTextures(1, &gluvv.tf.ptextex); //drawable texture
//glGenTextures(1, &gluvv.tf.ptexname); //actual pixel texture
//cerr << "the pixel texture name " << gluvv.tf.ptexname << endl;
gluvv.tf.qnptexname = 0;
if(gluvv.tf.ptex) delete[] gluvv.tf.ptex;
gluvv.tf.ptex = new unsigned char[(gluvv.tf.ptexsz[0]*
gluvv.tf.ptexsz[1]*
gluvv.tf.ptexsz[2]*
gluvv.tf.numelts)];
gluvv.tf.paintex = new unsigned char[(gluvv.tf.ptexsz[0]*
gluvv.tf.ptexsz[1]*
gluvv.tf.ptexsz[2]*
gluvv.tf.numelts)];
gluvv.tf.shadePtex = new unsigned char[(gluvv.tf.ptexsz[0]*
gluvv.tf.ptexsz[1]*
gluvv.tf.ptexsz[2]*
gluvv.tf.numelts)];
clearPaintex();
gluvv.tf.ptex[0 + 0] = 0;
gluvv.tf.ptex[0 + 1] = 0;
gluvv.tf.ptex[0 + 2] = 0;
gluvv.tf.ptex[0 + 3] = 0;
}