/* if rect set, do not draw */
void wm_drags_draw(bContext *C, wmWindow *win, rcti *rect)
{
wmWindowManager *wm= CTX_wm_manager(C);
wmDrag *drag;
int cursorx, cursory, x, y;
cursorx= win->eventstate->x;
cursory= win->eventstate->y;
if(rect) {
rect->xmin= rect->xmax= cursorx;
rect->ymin= rect->ymax= cursory;
}
/* XXX todo, multiline drag draws... but maybe not, more types mixed wont work well */
glEnable(GL_BLEND);
for(drag= wm->drags.first; drag; drag= drag->next) {
/* image or icon */
if(drag->imb) {
x= cursorx - drag->sx/2;
y= cursory - drag->sy/2;
if(rect)
drag_rect_minmax(rect, x, y, x+drag->sx, y+drag->sy);
else {
glColor4f(1.0, 1.0, 1.0, 0.65); /* this blends texture */
glaDrawPixelsTexScaled(x, y, drag->imb->x, drag->imb->y, GL_UNSIGNED_BYTE, drag->imb->rect, drag->scale, drag->scale);
}
}
else {
x= cursorx - 8;
y= cursory - 2;
/* icons assumed to be 16 pixels */
if(rect)
drag_rect_minmax(rect, x, y, x+16, y+16);
else
UI_icon_draw_aspect(x, y, drag->icon, 1.0, 0.8);
}
/* item name */
if(drag->imb) {
x= cursorx - drag->sx/2;
y= cursory - drag->sy/2 - 16;
}
else {
x= cursorx + 10;
y= cursory + 1;
}
if(rect) {
int w= UI_GetStringWidth(wm_drag_name(drag));
drag_rect_minmax(rect, x, y, x+w, y+16);
}
else {
glColor4ub(255, 255, 255, 255);
UI_DrawString(x, y, wm_drag_name(drag));
}
/* operator name with roundbox */
if(drag->opname[0]) {
if(drag->imb) {
x= cursorx - drag->sx/2;
y= cursory + drag->sy/2 + 4;
}
else {
x= cursorx - 8;
y= cursory + 16;
}
if(rect) {
int w= UI_GetStringWidth(wm_drag_name(drag));
drag_rect_minmax(rect, x, y, x+w, y+16);
}
else
wm_drop_operator_draw(drag->opname, x, y);
}
}
glDisable(GL_BLEND);
}
/* if rect set, do not draw */
void wm_drags_draw(bContext *C, wmWindow *win, rcti *rect)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmDrag *drag;
const int winsize_y = WM_window_pixels_y(win);
int cursorx, cursory, x, y;
cursorx = win->eventstate->x;
cursory = win->eventstate->y;
if (rect) {
rect->xmin = rect->xmax = cursorx;
rect->ymin = rect->ymax = cursory;
}
/* XXX todo, multiline drag draws... but maybe not, more types mixed wont work well */
glEnable(GL_BLEND);
for (drag = wm->drags.first; drag; drag = drag->next) {
int iconsize = 16 * UI_DPI_FAC; /* assumed to be 16 pixels */
int padding = 4 * UI_DPI_FAC;
/* image or icon */
if (drag->imb) {
x = cursorx - drag->sx / 2;
y = cursory - drag->sy / 2;
if (rect)
drag_rect_minmax(rect, x, y, x + drag->sx, y + drag->sy);
else {
glColor4f(1.0, 1.0, 1.0, 0.65); /* this blends texture */
glaDrawPixelsTexScaled(x, y, drag->imb->x, drag->imb->y, GL_RGBA, GL_UNSIGNED_BYTE, GL_NEAREST, drag->imb->rect, drag->scale, drag->scale);
}
}
else {
x = cursorx - 2 * padding;
y = cursory - 2 * UI_DPI_FAC;
if (rect)
drag_rect_minmax(rect, x, y, x + iconsize, y + iconsize);
else
UI_icon_draw_aspect(x, y, drag->icon, 1.0f / UI_DPI_FAC, 0.8);
}
/* item name */
if (drag->imb) {
x = cursorx - drag->sx / 2;
y = cursory - drag->sy / 2 - iconsize;
}
else {
x = cursorx + 10 * UI_DPI_FAC;
y = cursory + 1 * UI_DPI_FAC;
}
if (rect) {
int w = UI_fontstyle_string_width(wm_drag_name(drag));
drag_rect_minmax(rect, x, y, x + w, y + iconsize);
}
else {
glColor4ub(255, 255, 255, 255);
UI_draw_string(x, y, wm_drag_name(drag));
}
/* operator name with roundbox */
if (drag->opname[0]) {
if (drag->imb) {
x = cursorx - drag->sx / 2;
if (cursory + drag->sy / 2 + padding + iconsize < winsize_y)
y = cursory + drag->sy / 2 + padding;
else
y = cursory - drag->sy / 2 - padding - iconsize - padding - iconsize;
}
else {
x = cursorx - 2 * padding;
if (cursory + iconsize + iconsize < winsize_y)
y = cursory + iconsize;
else
y = cursory - iconsize - 2 * UI_DPI_FAC;
}
if (rect) {
int w = UI_fontstyle_string_width(wm_drag_name(drag));
drag_rect_minmax(rect, x, y, x + w, y + iconsize);
}
else
wm_drop_operator_draw(drag->opname, x, y);
}
}
glDisable(GL_BLEND);
}
