X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fscopewindow.C;h=582579a6eddfaf8e15e23ac953a9e6903152f978;hb=36c1a626ea9ce0b3b369c53878f36dd76784a043;hp=b02206ab89d465467ac163e8dbe512a4b193f794;hpb=7ffa6954689f14a41a3bae7a0fdb3f2abeaa9679;p=goodguy%2Fcinelerra.git diff --git a/cinelerra-5.1/cinelerra/scopewindow.C b/cinelerra-5.1/cinelerra/scopewindow.C index b02206ab..582579a6 100644 --- a/cinelerra-5.1/cinelerra/scopewindow.C +++ b/cinelerra-5.1/cinelerra/scopewindow.C @@ -23,7 +23,10 @@ #include "boxblur.h" #include "clip.h" #include "cursors.h" +#include "file.h" +#include "filesystem.h" #include "language.h" +#include "overlayframe.h" #include "scopewindow.h" #include "theme.h" @@ -47,13 +50,20 @@ if(iy >= 0 && iy < h) { \ uint8_t *vp = rows[iy] + ix*3 + (comp); \ int v = *vp+(iv); *vp = v>0xff ? 0xff : v; } \ } -#define incr_points(rows,h, rv,gv,bv) { \ +#define incr_points(rows,h, rv,gv,bv, comps) { \ if(iy >= 0 && iy < h) { \ - uint8_t *vp = rows[iy] + ix*3; \ + uint8_t *vp = rows[iy] + ix*comps; \ int v = *vp+(rv); *vp++ = v>0xff ? 0xff : v; \ v = *vp+(gv); *vp++ = v>0xff ? 0xff : v; \ v = *vp+(bv); *vp = v>0xff ? 0xff : v; } \ } +#define decr_points(rows,h, rv,gv,bv, comps) { \ +if(iy >= 0 && iy < h) { \ + uint8_t *vp = rows[iy] + ix*comps; \ + int v = *vp-(rv); *vp++ = v<0 ? 0 : v; \ + v = *vp-(gv); *vp++ = v<0 ? 0 : v; \ + v = *vp-(bv); *vp = v<0 ? 0 : v; } \ +} #define clip_points(rows,h, rv,gv,bv) { \ if(iy >= 0 && iy < h) { \ uint8_t *vp = rows[iy] + ix*3; \ @@ -115,27 +125,30 @@ if(iy >= 0 && iy < h) { \ float binc = yinc*(b-FLOAT_MIN) / (FLOAT_MAX-FLOAT_MIN) + 3; \ int iy = wave_h - ((intensity - FLOAT_MIN) / \ (FLOAT_MAX - FLOAT_MIN) * wave_h); \ - incr_points(waveform_rows,wave_h, rinc, ginc, binc); \ + incr_points(waveform_rows,wave_h, rinc, ginc, binc, 3); \ } \ } \ } \ /* Calculate vectorscope */ \ - if(use_vector) { \ - float th = 90 - h; \ - if( th < 0 ) th += 360; \ - double t = TO_RAD(th); \ - float adjacent = -cos(t), opposite = sin(t); \ - int ix = vector_w / 2 + adjacent * (s) / (FLOAT_MAX) * radius; \ - int iy = vector_h / 2 - opposite * (s) / (FLOAT_MAX) * radius; \ + if(use_vector > 0) { \ + double t = TO_RAD(-h); \ + float adjacent = sin(t), opposite = cos(t); \ + int ix = vector_cx + adjacent * (s) / (FLOAT_MAX) * radius; \ + int iy = vector_cy - opposite * (s) / (FLOAT_MAX) * radius; \ CLAMP(ix, 0, vector_w - 1); \ - /* Get color with full saturation & value */ \ - float r_f, g_f, b_f; \ - if( (h=h-90) < 0 ) h += 360; \ - HSV::hsv_to_rgb(r_f, g_f, b_f, h, s, 1); \ - int rv = CLIP(r_f, 0, 1) * vinc + 3; \ - int gv = CLIP(g_f, 0, 1) * vinc + 3; \ - int bv = CLIP(b_f, 0, 1) * vinc + 3; \ - incr_points(vector_rows,vector_h, rv,gv,bv); \ + HSV::hsv_to_rgb(r, g, b, h, s, vincf); \ + int rv = r + 3; \ + int gv = g + 3; \ + int bv = b + 3; \ + incr_points(vector_rows,vector_h, rv,gv,bv, 4); \ + } \ + else if(use_vector < 0) { \ + double t = TO_RAD(-h); \ + float adjacent = sin(t), opposite = cos(t); \ + int ix = vector_cx + adjacent * (s) / (FLOAT_MAX) * radius; \ + int iy = vector_cy - opposite * (s) / (FLOAT_MAX) * radius; \ + CLAMP(ix, 0, vector_w - 1); \ + decr_points(vector_rows,vector_h, vinc,vinc,vinc, 4); \ } \ } @@ -178,6 +191,9 @@ void ScopeUnit::process_package(LoadPackage *package) int use_vector = gui->use_vector; int use_wave = gui->use_wave; int use_wave_parade = gui->use_wave_parade; + int vector_cx = gui->vector_cx; + int vector_cy = gui->vector_cy; + int radius = gui->radius; VFrame *waveform_vframe = gui->waveform_vframe; VFrame *vector_vframe = gui->vector_vframe; int wave_h = waveform_vframe->get_h(); @@ -188,10 +204,10 @@ void ScopeUnit::process_package(LoadPackage *package) int dat_h = gui->data_frame->get_h(); int winc = (wave_w * wave_h) / (dat_w * dat_h); if( use_wave_parade ) winc *= 3; - winc += 2; winc *= gui->use_wave_gain; - int vinc = 3*(vector_w * vector_h) / (dat_w * dat_h) + 2; - vinc *= gui->use_vect_gain; - float radius = MIN(gui->vector_w / 2, gui->vector_h / 2); + winc += 2; winc = (winc << gui->use_wave_gain) / 4; + int vinc = 3*(vector_w * vector_h) / (dat_w * dat_h); + vinc += 2; vinc = (vinc << gui->use_vect_gain) / 4; + float vincf = vinc; uint8_t **waveform_rows = waveform_vframe->get_rows(); uint8_t **vector_rows = vector_vframe->get_rows(); uint8_t **rows = gui->data_frame->get_rows(); @@ -387,7 +403,6 @@ ScopeGUI::ScopeGUI(Theme *theme, this->y = y; this->w = w; this->h = h; - this->temp_frame = 0; this->theme = theme; this->cpus = cpus; reset(); @@ -400,11 +415,8 @@ ScopeGUI::ScopeGUI(PluginClient *plugin, int w, int h) this->y = get_y(); this->w = w; this->h = h; - this->temp_frame = 0; this->theme = plugin->get_theme(); this->cpus = plugin->PluginClient::smp + 1; - wave_slider = 0; - vect_slider = 0; reset(); } @@ -412,38 +424,57 @@ ScopeGUI::~ScopeGUI() { delete waveform_vframe; delete vector_vframe; + delete wheel_vframe; delete engine; delete box_blur; delete temp_frame; delete wave_slider; delete vect_slider; + delete grat_image; + delete overlay; } void ScopeGUI::reset() { + waveform_vframe = 0; + vector_vframe = 0; + wheel_vframe = 0; + engine = 0; + box_blur = 0; + temp_frame = 0; + wave_slider = 0; + vect_slider = 0; + grat_image = 0; + overlay = 0; + grat_idx = 0; + vect_grats = 0; + output_frame = 0; data_frame = 0; frame_w = 1; use_smooth = 1; use_wave_gain = 5; use_vect_gain = 5; - waveform_vframe = 0; - vector_vframe = 0; - engine = 0; - box_blur = 0; use_hist = 0; use_wave = 1; use_vector = 1; use_hist_parade = 0; use_wave_parade = 0; + use_graticule = 0; waveform = 0; vectorscope = 0; histogram = 0; wave_w = wave_h = 0; vector_w = vector_h = 0; + vector_cx = vector_cy = 0; + radius = 0; + text_color = GREEN; + dark_color = (text_color>>2) & 0x3f3f3f; + BC_Resources *resources = BC_WindowBase::get_resources(); + if( resources->bg_color == 0xffffff ) + text_color = dark_color; } - void ScopeGUI::create_objects() { if( use_hist && use_hist_parade ) @@ -451,17 +482,18 @@ void ScopeGUI::create_objects() if( use_wave && use_wave_parade ) use_wave = 0; if( !engine ) engine = new ScopeEngine(this, cpus); + grat_idx = use_graticule; // last graticule + use_graticule = 0; lock_window("ScopeGUI::create_objects"); - int x = theme->widget_border; - int y = theme->widget_border; + int margin = theme->widget_border; + int x = margin; + int y = margin; add_subwindow(smooth = new ScopeSmooth(this, x, y)); - y += smooth->get_h() + theme->widget_border; + y += smooth->get_h() + margin; add_subwindow(scope_menu = new ScopeMenu(this, x, y)); scope_menu->create_objects(); - x += scope_menu->get_w() + theme->widget_border; - add_subwindow(value_text = new BC_Title(x, y, "")); - y += scope_menu->get_h() + theme->widget_border; + y += scope_menu->get_h() + margin; create_panels(); update_toggles(); @@ -474,6 +506,7 @@ void ScopeGUI::create_panels() { calculate_sizes(get_w(), get_h()); int slider_w = xS(100); + int margin = theme->widget_border; if( (use_wave || use_wave_parade) ) { int px = wave_x + wave_w - slider_w - xS(5); int py = wave_y - ScopeGain::calculate_h() - yS(5); @@ -505,17 +538,33 @@ void ScopeGUI::create_panels() vectorscope->create_objects(); vect_slider = new ScopeVectSlider(this, vx, vy, slider_w); vect_slider->create_objects(); + if( use_vector < 0 ) { + vect_grats = new ScopeVectGrats(this, vx, 2*margin); + add_subwindow(vect_grats); + vect_grats->create_objects(); + } } else { vectorscope->reposition_window( vector_x, vector_y, vector_w, vector_h); vectorscope->clear_box(0, 0, vector_w, vector_h); vect_slider->reposition_window(vx, vy); + if( use_vector > 0 ) { + delete vect_grats; vect_grats = 0; + } + else if( !vect_grats ) { + vect_grats = new ScopeVectGrats(this, vx, 2*margin); + add_subwindow(vect_grats); + vect_grats->create_objects(); + } + else + vect_grats->reposition_window(vx, 2*margin); } } else if( !use_vector && vectorscope ) { delete vectorscope; vectorscope = 0; delete vect_slider; vect_slider = 0; + delete vect_grats; vect_grats = 0; } if( (use_hist || use_hist_parade) ) { @@ -583,12 +632,15 @@ void ScopeGUI::calculate_sizes(int w, int h) if( vector_w > vector_h ) { vector_w = vector_h; - vector_x = w - theme->widget_border - vector_w; + vector_x = w - margin - vector_w; } --total_panels; if(total_panels > 0) panel_w = (vector_x - text_w - margin) / total_panels; } + vector_cx = vector_w / 2; + vector_cy = vector_h / 2; + radius = bmin(vector_cx, vector_cy); // Histogram is always 1st panel if( use_hist || use_hist_parade ) { @@ -615,6 +667,7 @@ void ScopeGUI::allocate_vframes() { if(waveform_vframe) delete waveform_vframe; if(vector_vframe) delete vector_vframe; + if(wheel_vframe) delete wheel_vframe; int w, h; //printf("ScopeGUI::allocate_vframes %d %d %d %d %d\n", __LINE__, @@ -625,7 +678,9 @@ void ScopeGUI::allocate_vframes() waveform_vframe = new VFrame(w, h, BC_RGB888); w = MAX(vector_w, xs16); h = MAX(vector_h, ys16); - vector_vframe = new VFrame(w, h, BC_RGB888); + vector_vframe = new VFrame(w, h, BC_RGBA8888); + vector_vframe->set_clear_color(BLACK, 0xff); + wheel_vframe = 0; } @@ -656,12 +711,14 @@ int ScopeGUI::resize_event(int w, int h) int vx = vector_x + vector_w - vect_slider->get_w() - margin; int vy = vector_y - vect_slider->get_h() - margin; vect_slider->reposition_window(vx, vy); + if( vect_grats ) + vect_grats->reposition_window(vx, 2*margin); } allocate_vframes(); clear_points(0); - update_scope(); draw_overlays(1, 1, 1); + update_scope(); return 1; } @@ -676,13 +733,7 @@ int ScopeGUI::translation_event() void ScopeGUI::draw_overlays(int overlays, int borders, int flush) { - BC_Resources *resources = BC_WindowBase::get_resources(); - int text_color = GREEN; - int dark_color = (text_color>>2) & 0x3f3f3f; - if( resources->bg_color == 0xffffff ) { - text_color = dark_color; - } - + int margin = theme->widget_border; if( overlays && borders ) { clear_box(0, 0, get_w(), get_h()); } @@ -712,7 +763,7 @@ void ScopeGUI::draw_overlays(int overlays, int borders, int flush) char string[BCTEXTLEN]; sprintf(string, "%d", (int)lround((FLOAT_MAX - i * (FLOAT_MAX - FLOAT_MIN) / WAVEFORM_DIVISIONS) * 100)); - int text_x = wave_x - get_text_width(SMALLFONT, string) - theme->widget_border; + int text_x = wave_x - get_text_width(SMALLFONT, string) - margin; set_color(text_color); draw_text(text_x, text_y, string); CLAMP(y, 0, waveform->get_h() - 1); @@ -727,29 +778,10 @@ void ScopeGUI::draw_overlays(int overlays, int borders, int flush) } // Vectorscope overlay if( vectorscope && use_vector ) { - set_line_dashes(1); - int radius = MIN(vector_w / 2, vector_h / 2); - for( int i=1; i<=VECTORSCOPE_DIVISIONS; i+=2 ) { - int y = vector_h / 2 - radius * i / VECTORSCOPE_DIVISIONS; - int text_y = y + vector_y + get_text_ascent(SMALLFONT) / 2; - set_color(text_color); - char string[BCTEXTLEN]; - sprintf(string, "%d", - (int)((FLOAT_MAX / VECTORSCOPE_DIVISIONS * i) * 100)); - int text_x = vector_x - get_text_width(SMALLFONT, string) - theme->widget_border; - draw_text(text_x, text_y, string); - int x = vector_w / 2 - radius * i / VECTORSCOPE_DIVISIONS; - int w = radius * i / VECTORSCOPE_DIVISIONS * 2; - int h = radius * i / VECTORSCOPE_DIVISIONS * 2; - if( i+2 > VECTORSCOPE_DIVISIONS ) - set_line_dashes(0); - set_color(dark_color); - vectorscope->draw_circle(x, y, w, h); - } set_color(text_color); vectorscope->draw_point(); - set_line_dashes(1); vectorscope->flash(0); + set_line_dashes(1); } set_font(MEDIUMFONT); @@ -775,6 +807,88 @@ void ScopeGUI::draw_overlays(int overlays, int borders, int flush) if(flush) this->flush(); } +void ScopeGUI::draw_scope() +{ + int graticule = use_vector < 0 ? grat_idx : 0; + if( grat_image && use_graticule != graticule ) { + delete grat_image; grat_image = 0; + } + if( !grat_image && graticule > 0 ) + grat_image = VFramePng::vframe_png(grat_paths[graticule]); + if( grat_image ) { + if( !overlay ) + overlay = new OverlayFrame(1); + int cx = vector_cx, cy = vector_cy, r = radius; + int iw = grat_image->get_w(), ih = grat_image->get_h(); + overlay->overlay(vector_vframe, grat_image, + 0,0, iw, ih, cx-r,cy-r, cx+r, cy+r, + 1, TRANSFER_NORMAL, CUBIC_CUBIC); + } + use_graticule = graticule; + vectorscope->draw_vframe(vector_vframe); + if( use_vector > 0 ) { + int margin = theme->widget_border; + set_line_dashes(1); + for( int i=1; i<=VECTORSCOPE_DIVISIONS; i+=2 ) { + int y = vector_cy - radius * i / VECTORSCOPE_DIVISIONS; + int text_y = y + vector_y + get_text_ascent(SMALLFONT) / 2; + set_color(text_color); + char string[BCTEXTLEN]; + sprintf(string, "%d", + (int)((FLOAT_MAX / VECTORSCOPE_DIVISIONS * i) * 100)); + int text_x = vector_x - get_text_width(SMALLFONT, string) - margin; + draw_text(text_x, text_y, string); + int x = vector_cx - radius * i / VECTORSCOPE_DIVISIONS; + int w = radius * i / VECTORSCOPE_DIVISIONS * 2; + int h = radius * i / VECTORSCOPE_DIVISIONS * 2; + if( i+2 > VECTORSCOPE_DIVISIONS ) + set_line_dashes(0); + set_color(dark_color); + vectorscope->draw_circle(x, y, w, h); + } + float th = TO_RAD(90 + 32.875); + vectorscope->draw_radient(th, 0.1f, .75f, dark_color); + } +} + + +void ScopeGUI::update_graticule(int idx) +{ + grat_idx = idx; + update_scope(); + toggle_event(); +} + +void ScopeGUI::draw_colorwheel(VFrame *dst, int bg_color) +{ +// downfactor radius to prevent extreme edge from showing behind graticule + float cx = vector_cx, cy = vector_cy, rad = radius * 0.99; + int color_model = dst->get_color_model(); + int bpp = BC_CModels::calculate_pixelsize(color_model); + int bg_r = (bg_color>>16) & 0xff; + int bg_g = (bg_color>> 8) & 0xff; + int bg_b = (bg_color>> 0) & 0xff; + int w = dst->get_w(), h = dst->get_h(); + unsigned char **rows = dst->get_rows(); + for( int y=0; yget_w(); - //float radius = MIN(vector_w / 2, vector_h / 2); bzero(waveform_vframe->get_data(), waveform_vframe->get_data_size()); - bzero(vector_vframe->get_data(), vector_vframe->get_data_size()); + if( use_vector > 0 ) + vector_vframe->clear_frame(); + else if( use_vector < 0 ) { + if( wheel_vframe && ( + wheel_vframe->get_w() != vector_w || + wheel_vframe->get_h() != vector_h ) ) { + delete wheel_vframe; wheel_vframe = 0; + } + if( !wheel_vframe ) { + wheel_vframe = new VFrame(vector_w, vector_h, BC_RGBA8888); + draw_colorwheel(wheel_vframe, BLACK); + } + vector_vframe->copy_from(wheel_vframe); + } engine->process(); if( histogram ) @@ -802,7 +928,7 @@ void ScopeGUI::process(VFrame *output_frame) if( waveform ) waveform->draw_vframe(waveform_vframe); if( vectorscope ) - vectorscope->draw_vframe(vector_vframe); + draw_scope(); draw_overlays(1, 0, 1); unlock_window(); @@ -872,6 +998,7 @@ int ScopePanel::button_release_event() { if( is_dragging ) { is_dragging = 0; + hide_tooltip(); return 1; } return 0; @@ -905,7 +1032,7 @@ void ScopeWaveform::update_point(int x, int y) float value = ((float)get_h() - y) / get_h() * (FLOAT_MAX - FLOAT_MIN) + FLOAT_MIN; char string[BCTEXTLEN]; sprintf(string, "X: %d Value: %.3f", frame_x, value); - gui->value_text->update(string, 0); + show_tooltip(string); draw_point(); flash(1); @@ -951,20 +1078,17 @@ void ScopeVectorscope::update_point(int x, int y) { // Hide it draw_point(); - - int radius = MIN(get_w() / 2, get_h() / 2); - drag_radius = sqrt(SQR(x - get_w() / 2) + SQR(y - get_h() / 2)); - drag_angle = atan2(y - get_h() / 2, x - get_w() / 2); - - drag_radius = MIN(drag_radius, radius); - - float saturation = (float)drag_radius / radius * FLOAT_MAX; - float hue = -drag_angle * 360 / 2 / M_PI - 90; + int dx = x - gui->vector_cx, dy = y - gui->vector_cy; + drag_radius = sqrt(dx*dx + dy*dy); + if( drag_radius > gui->radius ) drag_radius = gui->radius; + float saturation = (float)drag_radius / gui->radius * FLOAT_MAX; + drag_angle = atan2(-dy, dx); + float hue = TO_DEG(drag_angle) - 90; if( hue < 0 ) hue += 360; char string[BCTEXTLEN]; sprintf(string, "Hue: %.3f Sat: %.3f", hue, saturation); - gui->value_text->update(string, 0); + show_tooltip(string); // Show it draw_point(); @@ -973,21 +1097,36 @@ void ScopeVectorscope::update_point(int x, int y) void ScopeVectorscope::draw_point() { - if( drag_radius > 0 ) { - int radius = MIN(get_w() / 2, get_h() / 2); - set_inverse(); - set_color(0xff0000); + set_inverse(); + draw_point(drag_angle, drag_radius, RED); + set_opaque(); +} + +void ScopeVectorscope::draw_point(float th, float r, int color) +{ + if( r > 0 ) { + set_color(color); set_line_width(2); - draw_circle(get_w() / 2 - drag_radius, get_h() / 2 - drag_radius, - drag_radius * 2, drag_radius * 2); - draw_line(get_w() / 2, get_h() / 2, - get_w() / 2 + radius * cos(drag_angle), - get_h() / 2 + radius * sin(drag_angle)); + int cx = gui->vector_cx, cy = gui->vector_cy; + draw_circle(cx-r, cy-r, r*2, r*2); set_line_width(1); - set_opaque(); + float radius = gui->radius; + draw_radient(th, 0.f, drag_radius/radius, color); } } +void ScopeVectorscope::draw_radient(float th, float r1, float r2, int color) +{ + if( r2 > 0 && r2 >= r1 ) { + set_color(color); + set_line_width(2); + int r = gui->radius; + double cth = r*cos(th), sth = -r*sin(th); + int cx = gui->vector_cx, cy = gui->vector_cy; + draw_line(cx+r1*cth, cy+r1*sth, cx+r2*cth, cy+r2*sth); + set_line_width(1); + } +} ScopeHistogram::ScopeHistogram(ScopeGUI *gui, @@ -1024,7 +1163,7 @@ void ScopeHistogram::update_point(int x, int y) char string[BCTEXTLEN]; sprintf(string, "Value: %.3f", value); - gui->value_text->update(string, 0); + show_tooltip(string); draw_point(); flash(1); @@ -1108,6 +1247,9 @@ int ScopeScopesOn::handle_event() case SCOPE_VECTORSCOPE: gui->use_vector = v; break; + case SCOPE_VECTORWHEEL: + gui->use_vector = -v; + break; } gui->toggle_event(); gui->update_toggles(); @@ -1139,6 +1281,8 @@ void ScopeMenu::create_objects() add_item(new BC_MenuItem("-")); add_item(vect_on = new ScopeScopesOn(this, _("Vectorscope"), SCOPE_VECTORSCOPE)); + add_item(vect_wheel = + new ScopeScopesOn(this, _("VectorWheel"), SCOPE_VECTORWHEEL)); } void ScopeMenu::update_toggles() @@ -1148,7 +1292,57 @@ void ScopeMenu::update_toggles() wave_on->set_checked(gui->use_wave); wave_rgb_on->set_checked(gui->use_wave_parade>0); wave_ply_on->set_checked(gui->use_wave_parade<0); - vect_on->set_checked(gui->use_vector); + vect_on->set_checked(gui->use_vector>0); + vect_wheel->set_checked(gui->use_vector<0); +} + + +ScopeVectGrats::ScopeVectGrats(ScopeGUI *gui, int x, int y) + : BC_PopupMenu(x, y, _("Overlay")) +{ + this->gui = gui; +} + +#define SCOPE_SEARCHPATH "/scopes" +void ScopeVectGrats::create_objects() +{ + gui->grat_paths.remove_all_objects(); + ScopeGratItem *item; + add_item(item = new ScopeGratItem(this, _("none"), 0)); + if( item->idx == gui->grat_idx ) item->set_checked(1); + gui->grat_paths.append(0); + FileSystem fs; + fs.set_filter("[*.png]"); + char scope_path[BCTEXTLEN]; + sprintf(scope_path, "%s%s", File::get_plugin_path(), SCOPE_SEARCHPATH); + fs.update(scope_path); + for( int i=0; iget_is_dir() ) continue; + strcpy(scope_path, file_item->get_name()); + char *cp = strrchr(scope_path, '.'); + if( cp ) *cp = 0; + add_item(item = new ScopeGratItem(this, scope_path, gui->grat_paths.size())); + if( item->idx == gui->grat_idx ) item->set_checked(1); + gui->grat_paths.append(cstrdup(file_item->get_path())); + } +} + +ScopeGratItem::ScopeGratItem(ScopeVectGrats *vect_grats, const char *text, int idx) + : BC_MenuItem(text) +{ + this->vect_grats = vect_grats; + this->idx = idx; +} + +int ScopeGratItem::handle_event() +{ + for( int i=0,n=vect_grats->total_items(); iget_item(i); + item->set_checked(item->idx == idx); + } + vect_grats->gui->update_graticule(idx); + return 1; }