static int file_border_select_exec(bContext *C, wmOperator *op)
{
ARegion *ar = CTX_wm_region(C);
rcti rect;
FileSelect ret;
const bool select = (RNA_int_get(op->ptr, "gesture_mode") == GESTURE_MODAL_SELECT);
const bool extend = RNA_boolean_get(op->ptr, "extend");
WM_operator_properties_border_to_rcti(op, &rect);
if (!extend) {
SpaceFile *sfile = CTX_wm_space_file(C);
file_deselect_all(sfile, SELECTED_FILE);
}
BLI_rcti_isect(&(ar->v2d.mask), &rect, &rect);
ret = file_select(C, &rect, select ? FILE_SEL_ADD : FILE_SEL_REMOVE, false, false);
if (FILE_SELECT_DIR == ret) {
WM_event_add_notifier(C, NC_SPACE | ND_SPACE_FILE_LIST, NULL);
}
else if (FILE_SELECT_FILE == ret) {
WM_event_add_notifier(C, NC_SPACE | ND_SPACE_FILE_PARAMS, NULL);
}
return OPERATOR_FINISHED;
}
/* mark menu-regions to redraw if overlapped with rect */
static void wm_flush_regions_up(bScreen *screen, rcti *dirty)
{
ARegion *ar;
for (ar = screen->regionbase.first; ar; ar = ar->next) {
if (BLI_rcti_isect(dirty, &ar->winrct, NULL)) {
ar->do_draw = RGN_DRAW;
memset(&ar->drawrct, 0, sizeof(ar->drawrct));
ar->swap = WIN_NONE_OK;
}
}
}
static void draw_filled_lasso(wmWindow *win, wmGesture *gt)
{
const short *lasso = (short *)gt->customdata;
const int tot = gt->points;
int (*moves)[2] = MEM_mallocN(sizeof(*moves) * (tot + 1), __func__);
int i;
rcti rect;
rcti rect_win;
for (i = 0; i < tot; i++, lasso += 2) {
moves[i][0] = lasso[0];
moves[i][1] = lasso[1];
}
BLI_lasso_boundbox(&rect, (const int (*)[2])moves, tot);
wm_subwindow_rect_get(win, gt->swinid, &rect_win);
BLI_rcti_translate(&rect, rect_win.xmin, rect_win.ymin);
BLI_rcti_isect(&rect_win, &rect, &rect);
BLI_rcti_translate(&rect, -rect_win.xmin, -rect_win.ymin);
/* highly unlikely this will fail, but could crash if (tot == 0) */
if (BLI_rcti_is_empty(&rect) == false) {
const int w = BLI_rcti_size_x(&rect);
const int h = BLI_rcti_size_y(&rect);
unsigned int *pixel_buf = MEM_callocN(sizeof(*pixel_buf) * w * h, __func__);
struct LassoFillData lasso_fill_data = {pixel_buf, w};
fill_poly_v2i_n(
rect.xmin, rect.ymin, rect.xmax, rect.ymax,
(const int (*)[2])moves, tot,
draw_filled_lasso_px_cb, &lasso_fill_data);
glEnable(GL_BLEND);
// glColor4f(1.0, 1.0, 1.0, 0.05);
glRasterPos2f(rect.xmin, rect.ymin);
glDrawPixels(w, h, GL_RGBA, GL_UNSIGNED_BYTE, pixel_buf);
glDisable(GL_BLEND);
MEM_freeN(pixel_buf);
}
MEM_freeN(moves);
}
float MemoryBuffer::getMaximumValue(rcti *rect)
{
rcti rect_clamp;
/* first clamp the rect by the bounds or we get un-initialized values */
BLI_rcti_isect(rect, &this->m_rect, &rect_clamp);
if (!BLI_rcti_is_empty(&rect_clamp)) {
MemoryBuffer *temp = new MemoryBuffer(NULL, &rect_clamp);
temp->copyContentFrom(this);
float result = temp->getMaximumValue();
delete temp;
return result;
}
else {
BLI_assert(0);
return 0.0f;
}
}
void wmPartialViewport(rcti *drawrct, const rcti *winrct, const rcti *partialrct)
{
/* Setup part of the viewport for partial redraw. */
bool scissor_pad;
if (partialrct->xmin == partialrct->xmax) {
/* Full region. */
*drawrct = *winrct;
scissor_pad = true;
}
else {
/* Partial redraw, clipped to region. */
BLI_rcti_isect(winrct, partialrct, drawrct);
scissor_pad = false;
}
int x = drawrct->xmin - winrct->xmin;
int y = drawrct->ymin - winrct->ymin;
int width = BLI_rcti_size_x(winrct) + 1;
int height = BLI_rcti_size_y(winrct) + 1;
int scissor_width = BLI_rcti_size_x(drawrct);
int scissor_height = BLI_rcti_size_y(drawrct);
/* Partial redraw rect uses different convention than region rect,
* so compensate for that here. One pixel offset is noticeable with
* viewport border render. */
if (scissor_pad) {
scissor_width += 1;
scissor_height += 1;
}
glViewport(0, 0, width, height);
glScissor(x, y, scissor_width, scissor_height);
wmOrtho2_pixelspace(width, height);
GPU_matrix_identity_set();
}
static int file_border_select_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
ARegion *ar = CTX_wm_region(C);
SpaceFile *sfile = CTX_wm_space_file(C);
FileSelectParams *params = ED_fileselect_get_params(sfile);
FileSelection sel;
rcti rect;
int result;
result = WM_border_select_modal(C, op, event);
if (result == OPERATOR_RUNNING_MODAL) {
WM_operator_properties_border_to_rcti(op, &rect);
BLI_rcti_isect(&(ar->v2d.mask), &rect, &rect);
sel = file_selection_get(C, &rect, 0);
if ( (sel.first != params->sel_first) || (sel.last != params->sel_last) ) {
file_deselect_all(sfile, HILITED_FILE);
filelist_select(sfile->files, &sel, FILE_SEL_ADD, HILITED_FILE, CHECK_ALL);
WM_event_add_notifier(C, NC_SPACE | ND_SPACE_FILE_PARAMS, NULL);
}
params->sel_first = sel.first; params->sel_last = sel.last;
}
else {
params->active_file = -1;
params->sel_first = params->sel_last = -1;
file_deselect_all(sfile, HILITED_FILE);
WM_event_add_notifier(C, NC_SPACE | ND_SPACE_FILE_PARAMS, NULL);
}
return result;
}
static int game_engine_exec(bContext *C, wmOperator *op)
{
#ifdef WITH_GAMEENGINE
Scene *startscene = CTX_data_scene(C);
Main *bmain = CTX_data_main(C);
ScrArea /* *sa, */ /* UNUSED */ *prevsa = CTX_wm_area(C);
ARegion *ar, *prevar = CTX_wm_region(C);
wmWindow *prevwin = CTX_wm_window(C);
RegionView3D *rv3d;
rcti cam_frame;
(void)op; /* unused */
/* bad context switch .. */
if (!ED_view3d_context_activate(C))
return OPERATOR_CANCELLED;
/* redraw to hide any menus/popups, we don't go back to
* the window manager until after this operator exits */
WM_redraw_windows(C);
BLI_callback_exec(bmain, &startscene->id, BLI_CB_EVT_GAME_PRE);
rv3d = CTX_wm_region_view3d(C);
/* sa = CTX_wm_area(C); */ /* UNUSED */
ar = CTX_wm_region(C);
view3d_operator_needs_opengl(C);
game_set_commmandline_options(&startscene->gm);
if ((rv3d->persp == RV3D_CAMOB) &&
(startscene->gm.framing.type == SCE_GAMEFRAMING_BARS) &&
(startscene->gm.stereoflag != STEREO_DOME))
{
/* Letterbox */
rctf cam_framef;
ED_view3d_calc_camera_border(startscene, ar, CTX_wm_view3d(C), rv3d, &cam_framef, false);
cam_frame.xmin = cam_framef.xmin + ar->winrct.xmin;
cam_frame.xmax = cam_framef.xmax + ar->winrct.xmin;
cam_frame.ymin = cam_framef.ymin + ar->winrct.ymin;
cam_frame.ymax = cam_framef.ymax + ar->winrct.ymin;
BLI_rcti_isect(&ar->winrct, &cam_frame, &cam_frame);
}
else {
cam_frame.xmin = ar->winrct.xmin;
cam_frame.xmax = ar->winrct.xmax;
cam_frame.ymin = ar->winrct.ymin;
cam_frame.ymax = ar->winrct.ymax;
}
SaveState(C, prevwin);
StartKetsjiShell(C, ar, &cam_frame, 1);
/* window wasnt closed while the BGE was running */
if (BLI_findindex(&CTX_wm_manager(C)->windows, prevwin) == -1) {
prevwin = NULL;
CTX_wm_window_set(C, NULL);
}
ED_area_tag_redraw(CTX_wm_area(C));
if (prevwin) {
/* restore context, in case it changed in the meantime, for
* example by working in another window or closing it */
CTX_wm_region_set(C, prevar);
CTX_wm_window_set(C, prevwin);
CTX_wm_area_set(C, prevsa);
}
RestoreState(C, prevwin);
//XXX restore_all_scene_cfra(scene_cfra_store);
BKE_scene_set_background(CTX_data_main(C), startscene);
//XXX BKE_scene_update_for_newframe(bmain->eval_ctx, bmain, scene, scene->lay);
BLI_callback_exec(bmain, &startscene->id, BLI_CB_EVT_GAME_POST);
return OPERATOR_FINISHED;
#else
(void)C; /* unused */
BKE_report(op->reports, RPT_ERROR, "Game engine is disabled in this build");
return OPERATOR_CANCELLED;
#endif
}
void ui_draw_but_NODESOCKET(ARegion *ar, uiBut *but, uiWidgetColors *UNUSED(wcol), rcti *recti)
{
static const float size = 5.0f;
/* 16 values of sin function */
static float si[16] = {
0.00000000f, 0.39435585f, 0.72479278f, 0.93775213f,
0.99871650f, 0.89780453f, 0.65137248f, 0.29936312f,
-0.10116832f, -0.48530196f, -0.79077573f, -0.96807711f,
-0.98846832f, -0.84864425f, -0.57126821f, -0.20129852f
};
/* 16 values of cos function */
static float co[16] = {
1.00000000f, 0.91895781f, 0.68896691f, 0.34730525f,
-0.05064916f, -0.44039415f, -0.75875812f, -0.95413925f,
-0.99486932f, -0.87434661f, -0.61210598f, -0.25065253f,
0.15142777f, 0.52896401f, 0.82076344f, 0.97952994f,
};
unsigned char *col = but->col;
int a;
GLint scissor[4];
rcti scissor_new;
float x, y;
x = 0.5f * (recti->xmin + recti->xmax);
y = 0.5f * (recti->ymin + recti->ymax);
/* need scissor test, can draw outside of boundary */
glGetIntegerv(GL_VIEWPORT, scissor);
scissor_new.xmin = ar->winrct.xmin + recti->xmin;
scissor_new.ymin = ar->winrct.ymin + recti->ymin;
scissor_new.xmax = ar->winrct.xmin + recti->xmax;
scissor_new.ymax = ar->winrct.ymin + recti->ymax;
BLI_rcti_isect(&scissor_new, &ar->winrct, &scissor_new);
glScissor(scissor_new.xmin,
scissor_new.ymin,
BLI_rcti_size_x(&scissor_new),
BLI_rcti_size_y(&scissor_new));
glColor4ubv(col);
glEnable(GL_BLEND);
glBegin(GL_POLYGON);
for (a = 0; a < 16; a++)
glVertex2f(x + size * si[a], y + size * co[a]);
glEnd();
glDisable(GL_BLEND);
glColor4ub(0, 0, 0, 150);
glEnable(GL_BLEND);
glEnable(GL_LINE_SMOOTH);
glBegin(GL_LINE_LOOP);
for (a = 0; a < 16; a++)
glVertex2f(x + size * si[a], y + size * co[a]);
glEnd();
glDisable(GL_LINE_SMOOTH);
glDisable(GL_BLEND);
glLineWidth(1.0f);
/* restore scissortest */
glScissor(scissor[0], scissor[1], scissor[2], scissor[3]);
}
void ui_draw_but_CURVE(ARegion *ar, uiBut *but, uiWidgetColors *wcol, rcti *rect)
{
CurveMapping *cumap;
CurveMap *cuma;
CurveMapPoint *cmp;
float fx, fy, fac[2], zoomx, zoomy, offsx, offsy;
GLint scissor[4];
rcti scissor_new;
int a;
if (but->editcumap) {
cumap = but->editcumap;
}
else {
cumap = (CurveMapping *)but->poin;
}
cuma = &cumap->cm[cumap->cur];
/* need scissor test, curve can draw outside of boundary */
glGetIntegerv(GL_VIEWPORT, scissor);
scissor_new.xmin = ar->winrct.xmin + rect->xmin;
scissor_new.ymin = ar->winrct.ymin + rect->ymin;
scissor_new.xmax = ar->winrct.xmin + rect->xmax;
scissor_new.ymax = ar->winrct.ymin + rect->ymax;
BLI_rcti_isect(&scissor_new, &ar->winrct, &scissor_new);
glScissor(scissor_new.xmin,
scissor_new.ymin,
BLI_rcti_size_x(&scissor_new),
BLI_rcti_size_y(&scissor_new));
/* calculate offset and zoom */
zoomx = (BLI_rcti_size_x(rect) - 2.0f * but->aspect) / BLI_rctf_size_x(&cumap->curr);
zoomy = (BLI_rcti_size_y(rect) - 2.0f * but->aspect) / BLI_rctf_size_y(&cumap->curr);
offsx = cumap->curr.xmin - but->aspect / zoomx;
offsy = cumap->curr.ymin - but->aspect / zoomy;
/* backdrop */
if (but->a1 == UI_GRAD_H) {
/* magic trigger for curve backgrounds */
rcti grid;
float col[3] = {0.0f, 0.0f, 0.0f}; /* dummy arg */
grid.xmin = rect->xmin + zoomx * (-offsx);
grid.xmax = rect->xmax + zoomx * (-offsx);
grid.ymin = rect->ymin + zoomy * (-offsy);
grid.ymax = rect->ymax + zoomy * (-offsy);
ui_draw_gradient(&grid, col, UI_GRAD_H, 1.0f);
/* grid, hsv uses different grid */
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4ub(0, 0, 0, 48);
ui_draw_but_curve_grid(rect, zoomx, zoomy, offsx, offsy, 0.1666666f);
glDisable(GL_BLEND);
}
else {
if (cumap->flag & CUMA_DO_CLIP) {
gl_shaded_color((unsigned char *)wcol->inner, -20);
glRectf(rect->xmin, rect->ymin, rect->xmax, rect->ymax);
glColor3ubv((unsigned char *)wcol->inner);
glRectf(rect->xmin + zoomx * (cumap->clipr.xmin - offsx),
rect->ymin + zoomy * (cumap->clipr.ymin - offsy),
rect->xmin + zoomx * (cumap->clipr.xmax - offsx),
rect->ymin + zoomy * (cumap->clipr.ymax - offsy));
}
else {
glColor3ubv((unsigned char *)wcol->inner);
glRectf(rect->xmin, rect->ymin, rect->xmax, rect->ymax);
}
/* grid, every 0.25 step */
gl_shaded_color((unsigned char *)wcol->inner, -16);
ui_draw_but_curve_grid(rect, zoomx, zoomy, offsx, offsy, 0.25f);
/* grid, every 1.0 step */
gl_shaded_color((unsigned char *)wcol->inner, -24);
ui_draw_but_curve_grid(rect, zoomx, zoomy, offsx, offsy, 1.0f);
/* axes */
gl_shaded_color((unsigned char *)wcol->inner, -50);
glBegin(GL_LINES);
glVertex2f(rect->xmin, rect->ymin + zoomy * (-offsy));
glVertex2f(rect->xmax, rect->ymin + zoomy * (-offsy));
glVertex2f(rect->xmin + zoomx * (-offsx), rect->ymin);
glVertex2f(rect->xmin + zoomx * (-offsx), rect->ymax);
glEnd();
}
/* cfra option */
/* XXX 2.48 */
#if 0
if (cumap->flag & CUMA_DRAW_CFRA) {
glColor3ub(0x60, 0xc0, 0x40);
glBegin(GL_LINES);
glVertex2f(rect->xmin + zoomx * (cumap->sample[0] - offsx), rect->ymin);
glVertex2f(rect->xmin + zoomx * (cumap->sample[0] - offsx), rect->ymax);
glEnd();
}
#endif
/* sample option */
if (cumap->flag & CUMA_DRAW_SAMPLE) {
if (but->a1 == UI_GRAD_H) {
float tsample[3];
float hsv[3];
linearrgb_to_srgb_v3_v3(tsample, cumap->sample);
rgb_to_hsv_v(tsample, hsv);
glColor3ub(240, 240, 240);
glBegin(GL_LINES);
glVertex2f(rect->xmin + zoomx * (hsv[0] - offsx), rect->ymin);
glVertex2f(rect->xmin + zoomx * (hsv[0] - offsx), rect->ymax);
glEnd();
}
else if (cumap->cur == 3) {
float lum = rgb_to_bw(cumap->sample);
glColor3ub(240, 240, 240);
glBegin(GL_LINES);
glVertex2f(rect->xmin + zoomx * (lum - offsx), rect->ymin);
glVertex2f(rect->xmin + zoomx * (lum - offsx), rect->ymax);
glEnd();
}
else {
if (cumap->cur == 0)
glColor3ub(240, 100, 100);
else if (cumap->cur == 1)
glColor3ub(100, 240, 100);
else
glColor3ub(100, 100, 240);
glBegin(GL_LINES);
glVertex2f(rect->xmin + zoomx * (cumap->sample[cumap->cur] - offsx), rect->ymin);
glVertex2f(rect->xmin + zoomx * (cumap->sample[cumap->cur] - offsx), rect->ymax);
glEnd();
}
}
/* the curve */
glColor3ubv((unsigned char *)wcol->item);
glEnable(GL_LINE_SMOOTH);
glEnable(GL_BLEND);
glBegin(GL_LINE_STRIP);
if (cuma->table == NULL)
curvemapping_changed(cumap, FALSE);
cmp = cuma->table;
/* first point */
if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) {
glVertex2f(rect->xmin, rect->ymin + zoomy * (cmp[0].y - offsy));
}
else {
fx = rect->xmin + zoomx * (cmp[0].x - offsx + cuma->ext_in[0]);
fy = rect->ymin + zoomy * (cmp[0].y - offsy + cuma->ext_in[1]);
glVertex2f(fx, fy);
}
for (a = 0; a <= CM_TABLE; a++) {
fx = rect->xmin + zoomx * (cmp[a].x - offsx);
fy = rect->ymin + zoomy * (cmp[a].y - offsy);
glVertex2f(fx, fy);
}
/* last point */
if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) {
glVertex2f(rect->xmax, rect->ymin + zoomy * (cmp[CM_TABLE].y - offsy));
}
else {
fx = rect->xmin + zoomx * (cmp[CM_TABLE].x - offsx - cuma->ext_out[0]);
fy = rect->ymin + zoomy * (cmp[CM_TABLE].y - offsy - cuma->ext_out[1]);
glVertex2f(fx, fy);
}
glEnd();
glDisable(GL_LINE_SMOOTH);
glDisable(GL_BLEND);
/* the points, use aspect to make them visible on edges */
cmp = cuma->curve;
glPointSize(3.0f);
bglBegin(GL_POINTS);
for (a = 0; a < cuma->totpoint; a++) {
if (cmp[a].flag & CUMA_SELECT)
UI_ThemeColor(TH_TEXT_HI);
else
UI_ThemeColor(TH_TEXT);
fac[0] = rect->xmin + zoomx * (cmp[a].x - offsx);
fac[1] = rect->ymin + zoomy * (cmp[a].y - offsy);
bglVertex2fv(fac);
}
bglEnd();
glPointSize(1.0f);
/* restore scissortest */
glScissor(scissor[0], scissor[1], scissor[2], scissor[3]);
/* outline */
glColor3ubv((unsigned char *)wcol->outline);
fdrawbox(rect->xmin, rect->ymin, rect->xmax, rect->ymax);
}
