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#include "profilegraphics.h"
#include <QGraphicsScene>
#include <QResizeEvent>
#include <QDebug>
#include "../color.h"
#include "../display.h"
#include "../dive.h"
#include "../profile.h"
#define SAC_COLORS_START_IDX SAC_1
#define SAC_COLORS 9
#define VELOCITY_COLORS_START_IDX VELO_STABLE
#define VELOCITY_COLORS 5
static double plot_scale = SCALE_SCREEN;
typedef enum {
/* SAC colors. Order is important, the SAC_COLORS_START_IDX define above. */
SAC_1, SAC_2, SAC_3, SAC_4, SAC_5, SAC_6, SAC_7, SAC_8, SAC_9,
/* Velocity colors. Order is still important, ref VELOCITY_COLORS_START_IDX. */
VELO_STABLE, VELO_SLOW, VELO_MODERATE, VELO_FAST, VELO_CRAZY,
/* gas colors */
PO2, PO2_ALERT, PN2, PN2_ALERT, PHE, PHE_ALERT, PP_LINES,
/* Other colors */
TEXT_BACKGROUND, ALERT_BG, ALERT_FG, EVENTS, SAMPLE_DEEP, SAMPLE_SHALLOW,
SMOOTHED, MINUTE, TIME_GRID, TIME_TEXT, DEPTH_GRID, MEAN_DEPTH, DEPTH_TOP,
DEPTH_BOTTOM, TEMP_TEXT, TEMP_PLOT, SAC_DEFAULT, BOUNDING_BOX, PRESSURE_TEXT, BACKGROUND,
CEILING_SHALLOW, CEILING_DEEP, CALC_CEILING_SHALLOW, CALC_CEILING_DEEP
} color_indice_t;
#define COLOR(x, y, z) QVector<QColor>() << x << y << z;
/* profile_color[color indice] = COLOR(screen color, b/w printer color, color printer}} printer & screen colours could be different */
QMap<color_indice_t, QVector<QColor> > profile_color;
void fill_profile_color()
{
profile_color[SAC_1] = COLOR(FUNGREEN1, BLACK1_LOW_TRANS, FUNGREEN1);
profile_color[SAC_2] = COLOR(APPLE1, BLACK1_LOW_TRANS, APPLE1);
profile_color[SAC_3] = COLOR(ATLANTIS1, BLACK1_LOW_TRANS, ATLANTIS1);
profile_color[SAC_4] = COLOR(ATLANTIS2, BLACK1_LOW_TRANS, ATLANTIS2);
profile_color[SAC_5] = COLOR(EARLSGREEN1, BLACK1_LOW_TRANS, EARLSGREEN1);
profile_color[SAC_6] = COLOR(HOKEYPOKEY1, BLACK1_LOW_TRANS, HOKEYPOKEY1);
profile_color[SAC_7] = COLOR(TUSCANY1, BLACK1_LOW_TRANS, TUSCANY1);
profile_color[SAC_8] = COLOR(CINNABAR1, BLACK1_LOW_TRANS, CINNABAR1);
profile_color[SAC_9] = COLOR(REDORANGE1, BLACK1_LOW_TRANS, REDORANGE1);
profile_color[VELO_STABLE] = COLOR(CAMARONE1, BLACK1_LOW_TRANS, CAMARONE1);
profile_color[VELO_SLOW] = COLOR(LIMENADE1, BLACK1_LOW_TRANS, LIMENADE1);
profile_color[VELO_MODERATE] = COLOR(RIOGRANDE1, BLACK1_LOW_TRANS, RIOGRANDE1);
profile_color[VELO_FAST] = COLOR(PIRATEGOLD1, BLACK1_LOW_TRANS, PIRATEGOLD1);
profile_color[VELO_CRAZY] = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
profile_color[PO2] = COLOR(APPLE1, BLACK1_LOW_TRANS, APPLE1);
profile_color[PO2_ALERT] = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
profile_color[PN2] = COLOR(BLACK1_LOW_TRANS, BLACK1_LOW_TRANS, BLACK1_LOW_TRANS);
profile_color[PN2_ALERT] = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
profile_color[PHE] = COLOR(PEANUT, BLACK1_LOW_TRANS, PEANUT);
profile_color[PHE_ALERT] = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
profile_color[PP_LINES] = COLOR(BLACK1_HIGH_TRANS, BLACK1_HIGH_TRANS, BLACK1_HIGH_TRANS);
profile_color[TEXT_BACKGROUND] = COLOR(CONCRETE1_LOWER_TRANS, WHITE1, CONCRETE1_LOWER_TRANS);
profile_color[ALERT_BG] = COLOR(BROOM1_LOWER_TRANS, BLACK1_LOW_TRANS, BROOM1_LOWER_TRANS);
profile_color[ALERT_FG] = COLOR(BLACK1_LOW_TRANS, BLACK1_LOW_TRANS, BLACK1_LOW_TRANS);
profile_color[EVENTS] = COLOR(REDORANGE1, BLACK1_LOW_TRANS, REDORANGE1);
profile_color[SAMPLE_DEEP] = COLOR(PERSIANRED1, BLACK1_LOW_TRANS, PERSIANRED1);
profile_color[SAMPLE_SHALLOW] = COLOR(PERSIANRED1, BLACK1_LOW_TRANS, PERSIANRED1);
profile_color[SMOOTHED] = COLOR(REDORANGE1_HIGH_TRANS, BLACK1_LOW_TRANS, REDORANGE1_HIGH_TRANS);
profile_color[MINUTE] = COLOR(MEDIUMREDVIOLET1_HIGHER_TRANS, BLACK1_LOW_TRANS, MEDIUMREDVIOLET1_HIGHER_TRANS);
profile_color[TIME_GRID] = COLOR(WHITE1, BLACK1_HIGH_TRANS, TUNDORA1_MED_TRANS);
profile_color[TIME_TEXT] = COLOR(FORESTGREEN1, BLACK1_LOW_TRANS, FORESTGREEN1);
profile_color[DEPTH_GRID] = COLOR(WHITE1, BLACK1_HIGH_TRANS, TUNDORA1_MED_TRANS);
profile_color[MEAN_DEPTH] = COLOR(REDORANGE1_MED_TRANS, BLACK1_LOW_TRANS, REDORANGE1_MED_TRANS);
profile_color[DEPTH_BOTTOM] = COLOR(GOVERNORBAY1_MED_TRANS, BLACK1_HIGH_TRANS, GOVERNORBAY1_MED_TRANS);
profile_color[DEPTH_TOP] = COLOR(MERCURY1_MED_TRANS, WHITE1_MED_TRANS, MERCURY1_MED_TRANS);
profile_color[TEMP_TEXT] = COLOR(GOVERNORBAY2, BLACK1_LOW_TRANS, GOVERNORBAY2);
profile_color[TEMP_PLOT] = COLOR(ROYALBLUE2_LOW_TRANS, BLACK1_LOW_TRANS, ROYALBLUE2_LOW_TRANS);
profile_color[SAC_DEFAULT] = COLOR(WHITE1, BLACK1_LOW_TRANS, FORESTGREEN1);
profile_color[BOUNDING_BOX] = COLOR(WHITE1, BLACK1_LOW_TRANS, TUNDORA1_MED_TRANS);
profile_color[PRESSURE_TEXT] = COLOR(KILLARNEY1, BLACK1_LOW_TRANS, KILLARNEY1);
profile_color[BACKGROUND] = COLOR(SPRINGWOOD1, BLACK1_LOW_TRANS, SPRINGWOOD1);
profile_color[CEILING_SHALLOW] = COLOR(REDORANGE1_HIGH_TRANS, BLACK1_HIGH_TRANS, REDORANGE1_HIGH_TRANS);
profile_color[CEILING_DEEP] = COLOR(RED1_MED_TRANS, BLACK1_HIGH_TRANS, RED1_MED_TRANS);
profile_color[CALC_CEILING_SHALLOW] = COLOR(FUNGREEN1_HIGH_TRANS, BLACK1_HIGH_TRANS, FUNGREEN1_HIGH_TRANS);
profile_color[CALC_CEILING_DEEP] = COLOR(APPLE1_HIGH_TRANS, BLACK1_HIGH_TRANS, APPLE1_HIGH_TRANS);
}
#undef COLOR
ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent)
{
setScene(new QGraphicsScene());
scene()->setSceneRect(0,0,100,100);
fill_profile_color();
}
static void plot_set_scale(scale_mode_t scale)
{
switch (scale) {
default:
case SC_SCREEN:
plot_scale = SCALE_SCREEN;
break;
case SC_PRINT:
plot_scale = SCALE_PRINT;
break;
}
}
void ProfileGraphicsView::plot(struct dive *dive)
{
struct plot_info *pi;
struct divecomputer *dc = &dive->dc;
// This was passed around in the Cairo version / needed?
graphics_context gc;
const char *nickname;
// Fix this for printing / screen later.
// plot_set_scale( scale_mode_t);
if (!dc->samples) {
static struct sample fake[4];
static struct divecomputer fakedc;
fakedc = dive->dc;
fakedc.sample = fake;
fakedc.samples = 4;
/* The dive has no samples, so create a few fake ones. This assumes an
ascent/descent rate of 9 m/min, which is just below the limit for FAST. */
int duration = dive->dc.duration.seconds;
int maxdepth = dive->dc.maxdepth.mm;
int asc_desc_time = dive->dc.maxdepth.mm*60/9000;
if (asc_desc_time * 2 >= duration)
asc_desc_time = duration / 2;
fake[1].time.seconds = asc_desc_time;
fake[1].depth.mm = maxdepth;
fake[2].time.seconds = duration - asc_desc_time;
fake[2].depth.mm = maxdepth;
fake[3].time.seconds = duration * 1.00;
fakedc.events = dc->events;
dc = &fakedc;
}
/*
* Set up limits that are independent of
* the dive computer
*/
calculate_max_limits(dive, dc, &gc);
#if 0
/* shift the drawing area so we have a nice margin around it */
cairo_translate(gc->cr, drawing_area->x, drawing_area->y);
cairo_set_line_width_scaled(gc->cr, 1);
cairo_set_line_cap(gc->cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_join(gc->cr, CAIRO_LINE_JOIN_ROUND);
/*
* We don't use "cairo_translate()" because that doesn't
* scale line width etc. But the actual scaling we need
* do set up ourselves..
*
* Snif. What a pity.
*/
gc->maxx = (drawing_area->width - 2*drawing_area->x);
gc->maxy = (drawing_area->height - 2*drawing_area->y);
dc = select_dc(dc);
/* This is per-dive-computer. Right now we just do the first one */
pi = create_plot_info(dive, dc, gc);
/* Depth profile */
plot_depth_profile(gc, pi);
plot_events(gc, pi, dc);
/* Temperature profile */
plot_temperature_profile(gc, pi);
/* Cylinder pressure plot */
plot_cylinder_pressure(gc, pi, dive, dc);
/* Text on top of all graphs.. */
plot_temperature_text(gc, pi);
plot_depth_text(gc, pi);
plot_cylinder_pressure_text(gc, pi);
plot_deco_text(gc, pi);
/* Bounding box last */
gc->leftx = 0; gc->rightx = 1.0;
gc->topy = 0; gc->bottomy = 1.0;
set_source_rgba(gc, BOUNDING_BOX);
cairo_set_line_width_scaled(gc->cr, 1);
move_to(gc, 0, 0);
line_to(gc, 0, 1);
line_to(gc, 1, 1);
line_to(gc, 1, 0);
cairo_close_path(gc->cr);
cairo_stroke(gc->cr);
/* Put the dive computer name in the lower left corner */
nickname = get_dc_nickname(dc->model, dc->deviceid);
if (!nickname || *nickname == '\0')
nickname = dc->model;
if (nickname) {
static const text_render_options_t computer = {DC_TEXT_SIZE, TIME_TEXT, LEFT, MIDDLE};
plot_text(gc, &computer, 0, 1, "%s", nickname);
}
if (PP_GRAPHS_ENABLED) {
plot_pp_gas_profile(gc, pi);
plot_pp_text(gc, pi);
}
/* now shift the translation back by half the margin;
* this way we can draw the vertical scales on both sides */
cairo_translate(gc->cr, -drawing_area->x / 2.0, 0);
gc->maxx += drawing_area->x;
gc->leftx = -(drawing_area->x / drawing_area->width) / 2.0;
gc->rightx = 1.0 - gc->leftx;
plot_depth_scale(gc, pi);
if (gc->printer) {
free(pi->entry);
last_pi_entry = pi->entry = NULL;
pi->nr = 0;
}
#endif
}
void ProfileGraphicsView::resizeEvent(QResizeEvent *event)
{
// Fits the scene's rectangle on the view.
// I can pass some parameters to this -
// like Qt::IgnoreAspectRatio or Qt::KeepAspectRatio
QRectF r = scene()->sceneRect();
fitInView ( r.x() - 2, r.y() -2, r.width() + 4, r.height() + 4); // do a little bit of spacing;
}
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