void PhotoPreview::Redraw() {
Glib::RefPtr<Gdk::Window> Window=get_window();
if (Window)
Window->invalidate_rect(Gdk::Rectangle(0,0,get_width(),get_height()),1);
}
int main(int argc, char* argv[]){
char* action;
Window window;
int arg[5]={0};
// Connexion à un serveur X
display = XOpenDisplay(NULL);
if(!display){
printf("Can not open display.\n");
exit(EXIT_FAILURE);
}
// Récupère la valeur par default des différentes variables.
screen = DefaultScreen(display);
gc = DefaultGC (display, screen);
root = RootWindow (display, screen);
// Détermine l'action à effectuer :
// On vérifie que le 2er argument (autre que nom fichier) est un id de fenetre :
if(argc>2 && ((!strncmp(argv[2],"0x",2) && strtoll(argv[2],NULL,16)) || strtoll(argv[2],NULL,10)) ){
action = argv[1];
window = get_window(argv);
// Si 5 arguments, c'est soit un move, soit un resize:
if (argc==3){ // 1 seul argument (ex: 0x32422 )
if(!strcmp(action,"mapRaise"))
do_map_and_raise(window);
else if(!strcmp(action,"map"))
do_map(window);
else if(!strcmp(action,"raise"))
do_raise(window);
else if(!strcmp(action,"destroy"))
do_destroy(window);
else if(!strcmp(action,"focus"))
do_focus(window);
else if(!strcmp(action,"minimize"))
do_minimize(window);
else if(!strcmp(action,"set_desktop"))
set_desktop((int)strtoll(argv[2],NULL,10));
else
fail();
}
else if(argc==4){ // 2 arguments (ex : 0x4242535 1 )
if(!strcmp(action,"set_desktop_for_window")){
set_desktop(strtoll(argv[3],NULL,10));
set_desktop_for_window(window,strtoll(argv[3],NULL,10));
}
else if(!strcmp(action,"set_viewport"))
set_viewport((int)strtoll(argv[2],NULL,10),(int)strtoll(argv[3],NULL,10));
else
fail();
}
else if(argc==5){
arg[0]=(int)strtoll(argv[3],NULL,10);
arg[1]=(int)strtoll(argv[4],NULL,10);
if(!strcmp(action,"move"))
do_move(window, arg[0], arg[1]);
else if(!strcmp(action,"resize"))
do_resize(window,arg[0],arg[1]);
else
fail();
}
else if(argc==7){
arg[0]=(int)strtoll(argv[3],NULL,10);
arg[1]=(int)strtoll(argv[4],NULL,10);
arg[2]=(int)strtoll(argv[5],NULL,10);
arg[3]=(int)strtoll(argv[6],NULL,10);
if(!strcmp(action,"moveResize"))
do_move_and_resize(window, arg[0], arg[1], arg[2], arg[3]);
else
fail();
}
else
fail();
}
else
fail();
XCloseDisplay(display);
return EXIT_SUCCESS;
}
static int perform_graphics_task(aroop_txt_t*msg, int*offset, int*cur_key, int*cur_type, int*cur_len, x11_window_t**gwin) {
// check the task ..
int cmd = msg_numeric_value(msg, offset, cur_type, cur_len);
x11_window_t*win = *gwin;
switch(cmd) {
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_DRAW_IMAGE:
{
SYNC_ASSERT(msg_next(msg, offset, cur_key, cur_type, cur_len) != -1);
SYNC_ASSERT(*cur_key == ENUM_ROOPKOTHA_GUI_CORE_TASK_ARG);
aroop_txt_t img_data;
msg_binary_value(msg, offset, cur_type, cur_len, &img_data);
unsigned int x,y,anc;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 3, &x, &y, &anc);
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_DRAW_LINE:
{
unsigned int x1,x2,y1,y2;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 4, &x1, &y1, &x2, &y2);
if(win) {
XDrawLine (gcore.disp, win->w, win->gc, x1, y1, x2, y2);
}
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_DRAW_RECT:
{
unsigned int x,y,width,height;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 4, &x, &y, &width, &height);
if(win) {
XDrawRectangle (gcore.disp, win->w, win->gc, x, y, width, height);
}
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_DRAW_ROUND_RECT:
{
int x,y,width,height,arcWidth,arcHeight;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 6, &x, &y, &width, &height, &arcWidth, &arcHeight);
if(win) {
XDrawRectangle (gcore.disp, win->w,win->gc, x, y, width, height);
}
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_FILL_RECT:
{
unsigned int x,y,width,height;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 4, &x, &y, &width, &height);
if(win) {
XFillRectangle (gcore.disp, win->w,win->gc, x, y, width, height);
}
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_FILL_ROUND_RECT:
{
int x,y,width,height,arcWidth,arcHeight;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 6, &x, &y, &width, &height, &arcWidth, &arcHeight);
if(win) {
XFillRectangle (gcore.disp, win->w,win->gc, x, y, width, height);
}
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_FILL_TRIANGLE:
{
int x1,y1,x2,y2,x3,y3;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 6, &x1, &y1, &x2, &y2, &x3, &y3);
// TODO draw line
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_DRAW_STRING:
{
SYNC_ASSERT(msg_next(msg, offset, cur_key, cur_type, cur_len) != -1);
SYNC_ASSERT(*cur_key == ENUM_ROOPKOTHA_GUI_CORE_TASK_ARG);
aroop_txt_t content;
msg_string_value(msg, offset, cur_type, cur_len, &content);
int x,y,width,height,anc;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 5, &x, &y, &width, &height, &anc);
if(!win) {
break;
}
int xpos = x;
if(anc & ENUM_ROOPKOTHA_GRAPHICS_ANCHOR_RIGHT) {
xpos = x+width-5*content.len;
}
int ypos = y+10;
if(anc & ENUM_ROOPKOTHA_GRAPHICS_ANCHOR_BOTTOM) {
ypos = y+height;
}
XDrawString (gcore.disp, win->w,win->gc, xpos, ypos, aroop_txt_to_string(&content), content.len);
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_SET_COLOR: // TODO abolish this task
{
SYNC_ASSERT(msg_next(msg, offset, cur_key, cur_type, cur_len) != -1);
SYNC_ASSERT(*cur_key == ENUM_ROOPKOTHA_GUI_CORE_TASK_ARG);
unsigned int rgb = msg_numeric_value(msg, offset, cur_type, cur_len);
if(!win) {
break;
}
Colormap colormap;
colormap = DefaultColormap(gcore.disp, gcore.scrn);
XColor rgbc;
#define RGBC rgbc
//#define RGBC gcore.rgbc
unsigned char red = ((rgb & 0XFF0000)>>16) & 0xFF;
unsigned char green = ((rgb & 0XFF00)>>8) & 0xFF;
unsigned char blue = rgb & 0XFF;
char spec[32];
snprintf(spec, 32, "#%02x%02x%02x", red, green, blue);
XParseColor (gcore.disp, colormap, spec, &RGBC);
XAllocColor(gcore.disp, colormap, &RGBC);
// TODO free color !
XSetForeground (gcore.disp, win->gc, RGBC.pixel);
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_SET_FONT: // TODO abolish this task
{
SYNC_ASSERT(msg_next(msg, offset, cur_key, cur_type, cur_len) != -1);
SYNC_ASSERT(*cur_key == ENUM_ROOPKOTHA_GUI_CORE_TASK_ARG);
int fontid = msg_numeric_value(msg, offset, cur_type, cur_len);
// TODO set font
break;
}
case ENUM_ROOPKOTHA_GRAPHICS_TASKS_START_LAYER:
{
int wid,layer;
msg_scan(msg, offset, cur_key, cur_type, cur_len, 2, &wid, &layer);
win = get_window(wid);
*gwin = win;
// save the layer
aroop_txt_t*oldTasks = opp_indexed_list_get(&gcore.layers, layer);
if(oldTasks != msg) {
opp_indexed_list_set(&gcore.layers, layer, msg);
}
if(oldTasks) {
aroop_object_unref(aroop_txt_t*,0,oldTasks);
}
break;
}
}
return 0;
}
SANE_Status
sane_start (SANE_Handle handle)
{
char *mode_str;
Ricoh_Scanner *s = handle;
SANE_Status status;
struct ricoh_window_data wbuf;
struct measurements_units_page mup;
DBG (11, ">> sane_start\n");
/* First make sure we have a current parameter set. Some of the
parameters will be overwritten below, but that's OK. */
status = sane_get_parameters (s, 0);
if (status != SANE_STATUS_GOOD)
return status;
status = sanei_scsi_open (s->hw->sane.name, &s->fd, 0, 0);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "open of %s failed: %s\n",
s->hw->sane.name, sane_strstatus (status));
return (status);
}
mode_str = s->val[OPT_MODE].s;
s->xres = s->val[OPT_X_RESOLUTION].w;
s->yres = s->val[OPT_Y_RESOLUTION].w;
s->ulx = s->val[OPT_TL_X].w;
s->uly = s->val[OPT_TL_Y].w;
s->width = s->val[OPT_BR_X].w - s->val[OPT_TL_X].w;
s->length = s->val[OPT_BR_Y].w - s->val[OPT_TL_Y].w;
s->brightness = s->val[OPT_BRIGHTNESS].w;
s->contrast = s->val[OPT_CONTRAST].w;
s->bpp = s->params.depth;
if (strcmp (mode_str, SANE_VALUE_SCAN_MODE_LINEART) == 0)
{
s->image_composition = RICOH_BINARY_MONOCHROME;
}
else if (strcmp (mode_str, SANE_VALUE_SCAN_MODE_HALFTONE) == 0)
{
s->image_composition = RICOH_DITHERED_MONOCHROME;
}
else if (strcmp (mode_str, SANE_VALUE_SCAN_MODE_GRAY) == 0)
{
s->image_composition = RICOH_GRAYSCALE;
}
memset (&wbuf, 0, sizeof (wbuf));
_lto2b(sizeof(wbuf) - 8, wbuf.len);
_lto2b(s->xres, wbuf.x_res);
_lto2b(s->yres, wbuf.y_res);
_lto4b(s->ulx, wbuf.x_org);
_lto4b(s->uly, wbuf.y_org);
_lto4b(s->width, wbuf.width);
_lto4b(s->length, wbuf.length);
wbuf.image_comp = s->image_composition;
/* if you throw the MRIF bit the brighness control reverses too */
/* so I reverse the reversal in software for symmetry's sake */
if (wbuf.image_comp == RICOH_GRAYSCALE || wbuf.image_comp == RICOH_DITHERED_MONOCHROME)
{
if (wbuf.image_comp == RICOH_GRAYSCALE)
wbuf.mrif_filtering_gamma_id = (SANE_Byte) 0x90;
if (wbuf.image_comp == RICOH_DITHERED_MONOCHROME)
wbuf.mrif_filtering_gamma_id = (SANE_Byte) 0x10;
wbuf.brightness = 256 - (SANE_Byte) s->brightness;
if (is50)
wbuf.contrast = (SANE_Byte) s->contrast;
else
wbuf.contrast = 256 - (SANE_Byte) s->contrast;
}
else /* wbuf.image_comp == RICOH_BINARY_MONOCHROME */
{
wbuf.mrif_filtering_gamma_id = (SANE_Byte) 0x00;
wbuf.brightness = (SANE_Byte) s->brightness;
wbuf.contrast = (SANE_Byte) s->contrast;
}
wbuf.threshold = 0;
wbuf.bits_per_pixel = s->bpp;
wbuf.halftone_pattern[0] = 2;
wbuf.halftone_pattern[1] = 0;
wbuf.pad_type = 3;
wbuf.bit_ordering[0] = 0;
wbuf.bit_ordering[1] = 3;
DBG (5, "xres=%d\n", _2btol(wbuf.x_res));
DBG (5, "yres=%d\n", _2btol(wbuf.y_res));
DBG (5, "ulx=%d\n", _4btol(wbuf.x_org));
DBG (5, "uly=%d\n", _4btol(wbuf.y_org));
DBG (5, "width=%d\n", _4btol(wbuf.width));
DBG (5, "length=%d\n", _4btol(wbuf.length));
DBG (5, "image_comp=%d\n", wbuf.image_comp);
DBG (11, "sane_start: sending SET WINDOW\n");
status = set_window (s->fd, &wbuf);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "SET WINDOW failed: %s\n", sane_strstatus (status));
return (status);
}
DBG (11, "sane_start: sending GET WINDOW\n");
memset (&wbuf, 0, sizeof (wbuf));
status = get_window (s->fd, &wbuf);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "GET WINDOW failed: %s\n", sane_strstatus (status));
return (status);
}
DBG (5, "xres=%d\n", _2btol(wbuf.x_res));
DBG (5, "yres=%d\n", _2btol(wbuf.y_res));
DBG (5, "ulx=%d\n", _4btol(wbuf.x_org));
DBG (5, "uly=%d\n", _4btol(wbuf.y_org));
DBG (5, "width=%d\n", _4btol(wbuf.width));
DBG (5, "length=%d\n", _4btol(wbuf.length));
DBG (5, "image_comp=%d\n", wbuf.image_comp);
DBG (11, "sane_start: sending MODE SELECT\n");
memset (&mup, 0, sizeof (mup));
mup.page_code = MEASUREMENTS_PAGE;
mup.parameter_length = 0x06;
mup.bmu = INCHES;
mup.mud[0] = (DEFAULT_MUD >> 8) & 0xff;
mup.mud[1] = (DEFAULT_MUD & 0xff);
status = mode_select (s->fd, (struct mode_pages *) &mup);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: MODE_SELECT failed\n");
return (SANE_STATUS_INVAL);
}
status = trigger_scan (s->fd);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "start of scan failed: %s\n", sane_strstatus (status));
return (status);
}
/* Wait for scanner to become ready to transmit data */
status = ricoh_wait_ready (s);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "GET DATA STATUS failed: %s\n", sane_strstatus (status));
return (status);
}
s->bytes_to_read = s->params.bytes_per_line * s->params.lines;
DBG (1, "%d pixels per line, %d bytes, %d lines high, total %lu bytes, "
"dpi=%d\n", s->params.pixels_per_line, s->params.bytes_per_line,
s->params.lines, (u_long) s->bytes_to_read, s->val[OPT_Y_RESOLUTION].w);
s->scanning = SANE_TRUE;
DBG (11, "<< sane_start\n");
return (SANE_STATUS_GOOD);
}
void BugzillaNoteAddin::on_note_opened()
{
get_window()->editor()->signal_drag_data_received().connect(
sigc::mem_fun(*this, &BugzillaNoteAddin::on_drag_data_received), false);
}
bool knob::on_expose_event(GdkEventExpose* event)
{
// This is where we draw on the window
Glib::RefPtr<Gdk::Window> window = get_window();
if(window)
{
Gtk::Allocation allocation = get_allocation();
const int width = allocation.get_width();
const int height = allocation.get_height() - (allocation.get_height()/3);
const int height_offset = allocation.get_height()/6;
// coordinates for the center of the window
int xc, yc;
xc = width / 2;
yc = height / 2;
Cairo::RefPtr<Cairo::Context> cr = window->create_cairo_context();
cr->set_line_width(6.0);
// clip to the area indicated by the expose event so that we only redraw
// the portion of the window that needs to be redrawn
cr->rectangle(event->area.x, event->area.y,
event->area.width, event->area.height);
cr->clip();
// background grad
Cairo::RefPtr<Cairo::LinearGradient> back_grad =
Cairo::LinearGradient::create( 0,0,0,allocation.get_height() );
switch (pos_mode)
{
case 0:
back_grad->add_color_stop_rgba(0,top_colour.get_red_p(),top_colour.get_green_p(),top_colour.get_blue_p(),1);
back_grad->add_color_stop_rgba(1,bottom_colour.get_red_p(),bottom_colour.get_green_p(),bottom_colour.get_blue_p(),1);
break;
case 1:
back_grad->add_color_stop_rgba(0,top_colour.get_red_p(),top_colour.get_green_p(),top_colour.get_blue_p(),1);
back_grad->add_color_stop_rgba(1,
(bottom_colour.get_red_p() + top_colour.get_red_p())/2,
(bottom_colour.get_green_p() + top_colour.get_green_p())/2,
(bottom_colour.get_blue_p() + top_colour.get_blue_p())/2,
1);
break;
case 2:
back_grad->add_color_stop_rgba(0,
(bottom_colour.get_red_p() + top_colour.get_red_p())/2,
(bottom_colour.get_green_p() + top_colour.get_green_p())/2,
(bottom_colour.get_blue_p() + top_colour.get_blue_p())/2,
1);
back_grad->add_color_stop_rgba(1,bottom_colour.get_red_p(),bottom_colour.get_green_p(),bottom_colour.get_blue_p(),1);
break;
}
// fill background
if (rounded<5)
{
rounded_rectangle(cr,rounded, grad_top_colour,
grad_bottom_colour, event->area.x, event->area.y,
event->area.width, event->area.height,pos_mode,
top_colour.to_string(),bottom_colour.to_string() );
}
else
{
cr->rectangle(event->area.x, event->area.y,
event->area.width, event->area.height);
}
cr->set_source(back_grad);
cr->fill();
// ------------------------------------------------------------------
float cos_x = (allocation.get_width()/5) * (cos(((((1-knob_value)*0.75)-0.3)*2) * M_PI));
float sin_y = (allocation.get_width()/5) * (sin(((((1-knob_value)*0.75)-0.3)*2) * M_PI));
Cairo::RefPtr<Cairo::RadialGradient> grad1 =
Cairo::RadialGradient::create( (allocation.get_width()/2) + sin_y, (allocation.get_height()/2) + cos_x, 0, (allocation.get_width()/2) , (allocation.get_height()/2) ,(allocation.get_width()/2.5));
grad1->add_color_stop_rgba(0,0.4,0.4,0.4,1);
grad1->add_color_stop_rgba(0.5,0.2,0.2,0.2,1);
grad1->add_color_stop_rgba(0.8,0.17,0.17,0.17,1);
grad1->add_color_stop_rgba(1.0,0.0,0.0,0.0,1);
cos_x = (allocation.get_width()/5) * (cos((((knob_value*0.75)-0.61)*2) * M_PI));
sin_y = (allocation.get_width()/5) * (sin((((knob_value*0.75)-0.61)*2) * M_PI));
cr->set_source(grad1);
cr->arc(allocation.get_width()/2, allocation.get_height()/2, (allocation.get_width()/2.5), 0.0, 2 * M_PI);
cr->fill();
cr->set_source_rgb(0.0, 0.0, 0.0);
cr->arc((allocation.get_width()/2) +cos_x, (allocation.get_height()/2)+sin_y, (allocation.get_width()/16), 0.0, 2 * M_PI);
cr->fill();
// draw text label
cr->select_font_face("Bitstream Vera Sans", Cairo::FONT_SLANT_NORMAL,
Cairo::FONT_WEIGHT_NORMAL);
cr->set_font_size(width/4.5);
cr->set_source_rgba(0.9,0.9,0.9,0.8);
Cairo::FontOptions font_options;
font_options.set_hint_style(Cairo::HINT_STYLE_NONE);
font_options.set_hint_metrics(Cairo::HINT_METRICS_OFF);
font_options.set_antialias(Cairo::ANTIALIAS_GRAY);
int x_font_centre = (width/2) - ((width/5) * (label.length()/3.5));
cr->set_font_options(font_options);
cr->move_to(x_font_centre,height/3.5);
cr->show_text(label);
cr->move_to(x_font_centre,allocation.get_height() - (height_offset/3) );
ostringstream slider_value;
slider_value.str("");
if (invert)
{
slider_value << max - value;
}
else
{
slider_value << value;
}
slider_value.str(slider_value.str().substr(0,5));
x_font_centre = (width/2) - ((width/5) * (slider_value.str().length()/3.5));
cr->move_to(x_font_centre,allocation.get_height() - (height_offset/1.5) );
cr->show_text(slider_value.str());
}
return true;
}
static VALUE rbncurs_c_set_menu_sub(VALUE rb_menu, VALUE rb_sub)
{
MENU *menu = get_menu(rb_menu);
WINDOW *win = get_window(rb_sub);
return INT2NUM(set_menu_sub(menu, win));
}
void
chooser::create_device (const std::set<scanner::info>& devices,
const std::string& udi)
{
std::set<scanner::info>::const_iterator it = devices.begin ();
while (devices.end () != it && udi != it->udi ()) {
++it;
}
if (devices.end () != it) {
Glib::RefPtr< Gdk::Window > window = get_window ();
if (window)
{
window->set_cursor (Gdk::Cursor (Gdk::WATCH));
Gdk::flush ();
}
scanner::ptr ptr;
std::string why;
try
{
// FIXME This is a bit clunky but scanner creation may be time
// consuming and cannot be put in a separate thread if
// the scanner object is run via process separation.
// The child process would exit at thread end.
while (Gtk::Main::events_pending ())
Gtk::Main::iteration ();
ptr = scanner::create (*it);
}
catch (const std::exception& e)
{
why = e.what ();
}
catch (...)
{
// FIXME set a why we failed to create a device
}
if (window)
{
window->set_cursor ();
}
if (ptr)
{
cache_ = get_active ();
set_tooltip_text (it->udi ());
signal_device_changed_.emit (ptr);
}
else
{
const std::string& name = get_active ()->get_value (cols_->name);
const std::string& udi = get_active ()->get_value (cols_->udi);
inhibit_callback_ = true;
if (cache_) set_active (cache_);
inhibit_callback_ = false;
BOOST_THROW_EXCEPTION
(std::runtime_error
((format (SEC_("Cannot access %1%\n(%2%)\n%3%"))
% name
% udi
% _(why)
).str ()));
}
}
}
void OSGDrawingArea::invalidate ()
{
Gdk::Rectangle lRect = get_allocation ();
get_window ()->invalidate_rect (Gdk::Rectangle (0, 0, lRect.get_width (), lRect.get_height ()),
false);
}
bool DimRegionChooser::on_expose_event(GdkEventExpose* event)
{
if (!region) return true;
// This is where we draw on the window
Glib::RefPtr<Gdk::Window> window = get_window();
Glib::RefPtr<Pango::Context> context = get_pango_context();
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context);
window->clear();
// draw labels on the left (reflecting the dimension type)
int y = 0;
double maxwidth = 0;
for (int i = 0 ; i < region->Dimensions ; i++) {
int nbZones = region->pDimensionDefinitions[i].zones;
if (nbZones) {
const char* dstr;
char dstrbuf[10];
switch (region->pDimensionDefinitions[i].dimension) {
case gig::dimension_none: dstr="none"; break;
case gig::dimension_samplechannel: dstr="samplechannel"; break;
case gig::dimension_layer: dstr="layer"; break;
case gig::dimension_velocity: dstr="velocity"; break;
case gig::dimension_channelaftertouch: dstr="channelaftertouch"; break;
case gig::dimension_releasetrigger: dstr="releasetrigger"; break;
case gig::dimension_keyboard: dstr="keyboard"; break;
case gig::dimension_roundrobin: dstr="roundrobin"; break;
case gig::dimension_random: dstr="random"; break;
case gig::dimension_smartmidi: dstr="smartmidi"; break;
case gig::dimension_roundrobinkeyboard: dstr="roundrobinkeyboard"; break;
case gig::dimension_modwheel: dstr="modwheel"; break;
case gig::dimension_breath: dstr="breath"; break;
case gig::dimension_foot: dstr="foot"; break;
case gig::dimension_portamentotime: dstr="portamentotime"; break;
case gig::dimension_effect1: dstr="effect1"; break;
case gig::dimension_effect2: dstr="effect2"; break;
case gig::dimension_genpurpose1: dstr="genpurpose1"; break;
case gig::dimension_genpurpose2: dstr="genpurpose2"; break;
case gig::dimension_genpurpose3: dstr="genpurpose3"; break;
case gig::dimension_genpurpose4: dstr="genpurpose4"; break;
case gig::dimension_sustainpedal: dstr="sustainpedal"; break;
case gig::dimension_portamento: dstr="portamento"; break;
case gig::dimension_sostenutopedal: dstr="sostenutopedal"; break;
case gig::dimension_softpedal: dstr="softpedal"; break;
case gig::dimension_genpurpose5: dstr="genpurpose5"; break;
case gig::dimension_genpurpose6: dstr="genpurpose6"; break;
case gig::dimension_genpurpose7: dstr="genpurpose7"; break;
case gig::dimension_genpurpose8: dstr="genpurpose8"; break;
case gig::dimension_effect1depth: dstr="effect1depth"; break;
case gig::dimension_effect2depth: dstr="effect2depth"; break;
case gig::dimension_effect3depth: dstr="effect3depth"; break;
case gig::dimension_effect4depth: dstr="effect4depth"; break;
case gig::dimension_effect5depth: dstr="effect5depth"; break;
default:
sprintf(dstrbuf, "%d",
region->pDimensionDefinitions[i].dimension);
dstr = dstrbuf;
break;
}
layout->set_text(dstr);
Pango::Rectangle rectangle = layout->get_logical_extents();
double text_w = double(rectangle.get_width()) / Pango::SCALE;
if (text_w > maxwidth) maxwidth = text_w;
double text_h = double(rectangle.get_height()) / Pango::SCALE;
Glib::RefPtr<const Gdk::GC> fg = get_style()->get_fg_gc(get_state());
window->draw_layout(fg, 4, int(y + (h - text_h) / 2 + 0.5), layout);
}
y += h;
}
// draw dimensions' zones areas
y = 0;
int bitpos = 0;
label_width = int(maxwidth + 10);
for (int i = 0 ; i < region->Dimensions ; i++) {
int nbZones = region->pDimensionDefinitions[i].zones;
if (nbZones) {
// draw focus rectangle around dimension's label and zones
if (has_focus() && focus_line == i) {
Gdk::Rectangle farea(0, y, 150, 20);
get_style()->paint_focus(window, get_state(), farea, *this, "",
0, y, label_width, 20);
}
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc();
// draw top and bottom lines of dimension's zones
window->draw_line(black, label_width, y, w - 1, y);
window->draw_line(black, w - 1, y + h - 1, label_width, y + h - 1);
// erase whole dimension's zones area
window->draw_rectangle(get_style()->get_white_gc(), true,
label_width + 1, y + 1, (w - label_width - 2), h - 2);
int c = 0;
if (dimregno >= 0) {
int mask = ~(((1 << region->pDimensionDefinitions[i].bits) - 1) << bitpos);
c = dimregno & mask; // mask away this dimension
}
bool customsplits =
((region->pDimensionDefinitions[i].split_type == gig::split_type_normal &&
region->pDimensionRegions[c]->DimensionUpperLimits[i]) ||
(region->pDimensionDefinitions[i].dimension == gig::dimension_velocity &&
region->pDimensionRegions[c]->VelocityUpperLimit));
// draw dimension's zone borders
if (customsplits) {
window->draw_line(black, label_width, y + 1, label_width, y + h - 2);
for (int j = 0 ; j < nbZones ; j++) {
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)];
int upperLimit = d->DimensionUpperLimits[i];
if (!upperLimit) upperLimit = d->VelocityUpperLimit;
int v = upperLimit + 1;
int x = int((w - label_width - 1) * v / 128.0 + 0.5);
window->draw_line(black, label_width + x, y + 1, label_width + x, y + h - 2);
}
} else {
for (int j = 0 ; j <= nbZones ; j++) {
int x = int((w - label_width - 1) * j / double(nbZones) + 0.5);
window->draw_line(black, label_width + x, y + 1, label_width + x, y + h - 2);
}
}
// draw fill for currently selected zone
if (dimregno >= 0) {
gc->set_foreground(red);
int dr = (dimregno >> bitpos) & ((1 << region->pDimensionDefinitions[i].bits) - 1);
if (customsplits) {
int x1 = 0;
for (int j = 0 ; j < nbZones ; j++) {
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)];
int upperLimit = d->DimensionUpperLimits[i];
if (!upperLimit) upperLimit = d->VelocityUpperLimit;
int v = upperLimit + 1;
int x2 = int((w - label_width - 1) * v / 128.0 + 0.5);
if (j == dr && x1 < x2) {
window->draw_rectangle(gc, true, label_width + x1 + 1, y + 1,
(x2 - x1) - 1, h - 2);
break;
}
x1 = x2;
}
} else {
if (dr < nbZones) {
int x1 = int((w - label_width - 1) * dr / double(nbZones) + 0.5);
int x2 = int((w - label_width - 1) * (dr + 1) / double(nbZones) + 0.5);
window->draw_rectangle(gc, true, label_width + x1 + 1, y + 1,
(x2 - x1) - 1, h - 2);
}
}
}
y += h;
}
bitpos += region->pDimensionDefinitions[i].bits;
}
MPI_Win _XMP_mpi_coarray_get_window(const _XMP_coarray_t *desc, bool is_acc)
{
return get_window(desc, is_acc);
}
// this drags the image around
// big thanks to Ramax Lo for fixing this!!
bool CPagePreview::on_button1_pressed_motion(GdkEventMotion *event)
{
// get the cairo context amd allocation
Gtk::Allocation allocation = get_allocation();
const int width = allocation.get_width();
const int height = allocation.get_height();
static int x,y;
get_pointer(x, y);
#ifdef DEBUG
std::cout << "PAGE_PREVIEW::PRESSED_MOTION: x\ty : " << x << '\t' << y << std::endl;
#endif // DEBUG
if(ImagePixbuf->get_width() < page_width-lmargin-rmargin )
{
if( (xpos + (x - dragoldx)) >= uleft.x &&
(xpos + (x - dragoldx)) <=
( lright.x - ImagePixbuf->get_width() ) )
{
xpos = xpos + (x - dragoldx);
dragoldx = x;
}
//snap to end
else if( (xpos + (x - dragoldx)) < uleft.x )
{
xpos = uleft.x;
dragoldx = x;
}
else if( (xpos + (x - dragoldx)) >
( lright.x - ImagePixbuf->get_width() ) )
{
xpos = lright.x - ImagePixbuf->get_width();
dragoldx = x;
}
}
if(ImagePixbuf->get_height() < page_height-lmargin-rmargin )
{
if( (ypos + (y - dragoldy)) >= uleft.y &&
(ypos + (y - dragoldy)) <=
( lright.y - ImagePixbuf->get_height() ) )
{
ypos = ypos + (y - dragoldy);
dragoldy = y;
}
//snap to end
else if( (ypos + (y - dragoldy)) < uleft.y )
{
ypos = uleft.y;
dragoldy = y;
}
else if( (ypos + (y - dragoldy)) >
( lright.y - ImagePixbuf->get_height() ) )
{
ypos = lright.y - ImagePixbuf->get_height();
dragoldy = y;
}
}
// force redraw
Glib::RefPtr<Gdk::Window> window = get_window();
if (window)
{
Gdk::Rectangle r(0, 0, get_allocation().get_width(),
get_allocation().get_height());
window->invalidate_rect(r, false);
}
return true;
}
bool CPagePreview::on_expose_event(GdkEventExpose *event)
{
Glib::RefPtr<Gdk::Window> window = get_window();
if(window)
{
// get the cairo context amd allocation
Cairo::RefPtr<Cairo::Context> cr = window->create_cairo_context();
Gtk::Allocation allocation = get_allocation();
const int width = allocation.get_width();
const int height = allocation.get_height();
// coordinates for the center of the window
int xc, yc;
xc = width / 2;
yc = height / 2;
// clip to the area indicated by the expose event so that we only redraw
// the portion of the window that needs to be redrawn
cr->rectangle(event->area.x, event->area.y,
event->area.width, event->area.height);
cr->clip();
// draw a neat shadow
cr->set_source_rgba(0.0,0.0,0.0,0.4);
cr->begin_new_path();
cr->move_to( xborder+offset,yborder+offset );
cr->line_to( width-xborder+offset,yborder+offset );
cr->line_to( width-xborder+offset,height-yborder+offset );
cr->line_to( xborder+offset,height-yborder+offset );
cr->close_path();
cr->fill();
// draw the page outline
cr->set_source_rgb(0.0,0.0,0.0); // black
cr->set_line_width( 2.0 );
cr->begin_new_path();
cr->move_to( xborder-offset,yborder-offset );
cr->line_to( width-xborder-offset,yborder-offset );
cr->line_to( width-xborder-offset,height-yborder-offset );
cr->line_to( xborder-offset,height-yborder-offset );
cr->close_path();
cr->stroke_preserve();
// fill the page with white
cr->save();
cr->set_source_rgb(1.0,1.0,1.0); // white
cr->fill_preserve();
cr->restore();
// draw the page margin
cr->set_source_rgb( 0.8,0.8,0.8 ); // light grey
cr->set_line_width( 1.0 );
cr->begin_new_path();
cr->move_to( uleft.x, uleft.y );
cr->line_to( lright.x, uleft.y );
cr->line_to( lright.x, lright.y );
cr->line_to( uleft.x, lright.y );
cr->close_path();
cr->stroke();
// and the image preview
ImagePixbuf->render_to_drawable( get_window(),
get_style()->get_black_gc(),
0,
0,
xpos,
ypos,
ImagePixbuf->get_width(), //image->get_width(),
ImagePixbuf->get_height(), //image->get_height(),
Gdk::RGB_DITHER_NONE,0,0 ); // */
return true;
}
}
bool PhotoPreview::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) {
if (!Image)
return false;
int Width,Height;
Gtk::Allocation Allocation = get_allocation();
Width=Allocation.get_width();
Height=Allocation.get_height();
if (Width<=1 || Height<=1)
return false;
/* Scale the photo */
Glib::RefPtr<Gdk::Pixbuf> Scaled;
/* Preserve aspect ratio */
double ImageAspectRatio,PreviewAspectRatio;
PreviewAspectRatio=(float)Width/Height;
ImageAspectRatio=(float)Image->get_width()/Image->get_height();
if (ImageAspectRatio<PreviewAspectRatio) {
Width=Height*ImageAspectRatio;
} else {
Height=Width/ImageAspectRatio;
}
Scaled=Image->scale_simple(
Width,
Height,
Gdk::INTERP_BILINEAR);
if (Cfg->GetFlipPreview())
Scaled=Scaled->flip();
Gdk::Cairo::set_source_pixbuf(cr, Scaled,
(Allocation.get_width()/2)-(Scaled->get_width()/2),
(Allocation.get_height()/2)-(Scaled->get_height()/2)
);
cr->paint();
double TimeLeft=Util::TimeDiff(&PhotoTime,NULL);
double MinDim=get_width();
if (get_height()<MinDim)
MinDim=get_height();
if (Overlay.length()==0 && TimeLeft>0) {
double TotalTime=Cfg->GetCountdownCount()*(Cfg->GetCountdownTimeout()/1000.0);
unsigned int Whole=floor(Cfg->GetCountdownCount()*TimeLeft/TotalTime);
float Frac=(Cfg->GetCountdownCount()*TimeLeft/TotalTime)-Whole;
Cairo::RefPtr<Cairo::Context> Context = get_window()->create_cairo_context();
Context->set_source_rgba(1.0, 1.0, 1.0,0.5);
Context->translate(get_width()/2.0,get_height()/2.0);
/* Draw the fractional portion of the countdown */
Context->save();
Context->rotate(M_PI/2.0);
Context->arc(0.0,0.0,MinDim/4.0,0,Frac*2*M_PI);
Context->fill();
Context->restore();
/* Draw the Whole portion of the countdown */
Context->save();
Context->set_font_size(MinDim/2.0);
char StrBuf[1024];
snprintf(StrBuf,sizeof(StrBuf),"%d",Whole+1);
Cairo::TextExtents Extents;
Context->get_text_extents(StrBuf,Extents);
Context->translate(-Extents.width/2.0,Extents.height/2.0);
Context->show_text(StrBuf);
Context->stroke();
Context->restore();
}
if (Overlay.length()) {
Cairo::RefPtr<Cairo::Context> Context = get_window()->create_cairo_context();
Context->set_source_rgba(1.0, 1.0, 1.0,0.5);
Context->translate(get_width()/2.0,get_height()/2.0);
Context->save();
Context->set_font_size(MinDim/2.0);
Cairo::TextExtents Extents;
Context->get_text_extents(Overlay,Extents);
Context->translate(-Extents.width/2.0,Extents.height/2.0);
Context->show_text(Overlay);
Context->stroke();
Context->restore();
}
return true;
}
void Gui::draw(Piece *piece) {
// The spritesheet is ordered to correlate with the Piece::Color and Piece::Type enums, so drawing from it is rather convenient.
spritesheet->render_to_drawable(get_window(), get_style()->get_black_gc(), piece->type * TileSize, piece->color * TileSize,
Position::File(piece->pos) * TileSize, (NUM_RANKS - 1 - Position::Rank(piece->pos)) * TileSize, TileSize, TileSize,
Gdk::RGB_DITHER_NONE, 0, 0);
}
void LogoScene::goinit(){
get_window()->changeScene(SceneType::INIT);
}
void knob::draw_slider(int x, int y)
{
if (drag==false && max>1)
{
if (y > get_allocation().get_height()/2 && value > min) { value -= 1; }
if (y < get_allocation().get_height()/2 && value < max) { value += 1; }
}
if (drag==false && max==1)
{
if (y > get_allocation().get_height()/2 && value > min) { value -= 0.001; }
if (y < get_allocation().get_height()/2 && value < max) { value += 0.001; }
}
float width = get_allocation().get_width();
float height = (get_allocation().get_height() / 1.5);
if (drag==true)
{
// converty mouse y to knob value
y-=(get_allocation().get_height()/6);
knob_value = (height-y)/height;
if (knob_value < 0) { knob_value = 0; }
if (knob_value > 1) { knob_value = 1; }
if (max > min)
{
value = min + (knob_value*(max-min));
}
if (max <= min)
{
value = max + ((1-knob_value)*(min-max));
}
}
if (snap)
{
value = int(value);
set_value(value);
}
// which port to write to, check your .ttl file for the index of
// each port
// here we use the LV2UI_Controller and LV2UI_write_function "things"
// to write some data to a port
if (invert)
{
float inverted_value = max - value;
write_function( controller, port_number, sizeof(float), 0, (const void*)&inverted_value);
}
else
{
write_function( controller, port_number, sizeof(float), 0, (const void*)&value);
}
// ask GTK to redraw when it suits
Glib::RefPtr<Gdk::Window> win = get_window();
if (win)
{
Gdk::Rectangle r(0,0,get_allocation().get_width(), get_allocation().get_height() );
win->invalidate_rect(r, false);
}
}
void on_add_location_activate(GtkAction * action, gpointer user_data)
{
LocationDialog *dialog = location_dialog_new(get_window(app));
location_dialog_show(dialog, "");
}
void tunit_preview_pane::profile_button_callback()
{
if(get_window()) {
help::show_unit_help((*get_window()).video(), current_type_);
}
}
void on_add_playlist_activate(GtkAction * action, gpointer user_data)
{
PlaylistDialog *dialog;
dialog = playlist_dialog_new(get_window(app));
playlist_dialog_show(dialog, NULL);
}
static SANE_Status
attach (const char *devnam, Ricoh_Device ** devp)
{
SANE_Status status;
Ricoh_Device *dev;
int fd;
struct inquiry_data ibuf;
struct measurements_units_page mup;
struct ricoh_window_data wbuf;
size_t buf_size;
char *str;
DBG (11, ">> attach\n");
for (dev = first_dev; dev; dev = dev->next)
{
if (strcmp (dev->sane.name, devnam) == 0)
{
if (devp)
*devp = dev;
return (SANE_STATUS_GOOD);
}
}
DBG (3, "attach: opening %s\n", devnam);
status = sanei_scsi_open (devnam, &fd, NULL, NULL);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: open failed: %s\n", sane_strstatus (status));
return (status);
}
DBG (3, "attach: sending INQUIRY\n");
memset (&ibuf, 0, sizeof (ibuf));
buf_size = sizeof(ibuf);
status = inquiry (fd, &ibuf, &buf_size);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: inquiry failed: %s\n", sane_strstatus (status));
sanei_scsi_close (fd);
return (status);
}
if (ibuf.devtype != 6
|| strncmp ((char *)ibuf.vendor, "RICOH", 5) != 0
|| (strncmp ((char *)ibuf.product, "IS50", 4) != 0
&& strncmp ((char *)ibuf.product, "IS60", 4) != 0))
{
DBG (1, "attach: device doesn't look like the Ricoh scanner I know\n");
sanei_scsi_close (fd);
return (SANE_STATUS_INVAL);
}
is50 = (strncmp ((char *)ibuf.product, "IS50", 4) == 0);
DBG (3, "attach: sending TEST_UNIT_READY\n");
status = test_unit_ready (fd);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: test unit ready failed (%s)\n",
sane_strstatus (status));
sanei_scsi_close (fd);
return (status);
}
DBG (3, "attach: sending OBJECT POSITION\n");
status = object_position (fd);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: OBJECT POSTITION failed\n");
sanei_scsi_close (fd);
return (SANE_STATUS_INVAL);
}
memset (&mup, 0, sizeof (mup));
mup.page_code = MEASUREMENTS_PAGE;
mup.parameter_length = 0x06;
mup.bmu = INCHES;
mup.mud[0] = (DEFAULT_MUD >> 8) & 0xff;
mup.mud[1] = (DEFAULT_MUD & 0xff);
#if 0
DBG (3, "attach: sending MODE SELECT\n");
status = mode_select (fd, (struct mode_pages *) &mup);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: MODE_SELECT failed\n");
sanei_scsi_close (fd);
return (SANE_STATUS_INVAL);
}
#endif
#if 0
DBG (3, "attach: sending MODE SENSE\n");
memset (&mup, 0, sizeof (mup));
status = mode_sense (fd, (struct mode_pages *) &mup, PC_CURRENT | MEASUREMENTS_PAGE);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: MODE_SENSE failed\n");
sanei_scsi_close (fd);
return (SANE_STATUS_INVAL);
}
#endif
DBG (3, "attach: sending GET WINDOW\n");
memset (&wbuf, 0, sizeof (wbuf));
status = get_window (fd, &wbuf);
if (status != SANE_STATUS_GOOD)
{
DBG (1, "attach: GET_WINDOW failed %d\n", status);
sanei_scsi_close (fd);
DBG (11, "<< attach\n");
return (SANE_STATUS_INVAL);
}
sanei_scsi_close (fd);
dev = malloc (sizeof (*dev));
if (!dev)
return (SANE_STATUS_NO_MEM);
memset (dev, 0, sizeof (*dev));
dev->sane.name = strdup (devnam);
dev->sane.vendor = "RICOH";
str = malloc (16 + 1);
memset (str, 0, sizeof (str));
strncpy (str, (char *)ibuf.product, sizeof(ibuf.product));
strncpy (str + sizeof(ibuf.revision), (char *)ibuf.revision, sizeof(ibuf.revision));
str[sizeof(ibuf.product) + sizeof(ibuf.revision)] = '\0';
dev->sane.model = str;
dev->sane.type = "flatbed scanner";
DBG (5, "dev->sane.name = %s\n", dev->sane.name);
DBG (5, "dev->sane.vendor = %s\n", dev->sane.vendor);
DBG (5, "dev->sane.model = %s\n", dev->sane.model);
DBG (5, "dev->sane.type = %s\n", dev->sane.type);
dev->info.xres_default = _2btol(wbuf.x_res);
dev->info.yres_default = _2btol(wbuf.y_res);
dev->info.image_mode_default = wbuf.image_comp;
/* if you throw the MRIF bit the brighness control reverses too */
/* so I reverse the reversal in software for symmetry's sake */
/* I should make this into an option */
if (wbuf.image_comp == RICOH_GRAYSCALE || wbuf.image_comp == RICOH_DITHERED_MONOCHROME)
{
dev->info.brightness_default = 256 - wbuf.brightness;
if (is50)
dev->info.contrast_default = wbuf.contrast;
else
dev->info.contrast_default = 256 - wbuf.contrast;
}
else /* wbuf.image_comp == RICOH_BINARY_MONOCHROME */
{
dev->info.brightness_default = wbuf.brightness;
dev->info.contrast_default = wbuf.contrast;
}
#if 1
dev->info.bmu = mup.bmu;
dev->info.mud = _2btol(mup.mud);
if (dev->info.mud == 0) {
/* The RICOH says it uses points as default Basic Measurement Unit */
/* but gives a Measurement Unit Divisor of zero */
/* So, we set it to the default (SCSI-standard) of 1200 */
/* with BMU in inches, i.e. 1200 points equal 1 inch */
dev->info.bmu = INCHES;
dev->info.mud = DEFAULT_MUD;
}
#else
dev->info.bmu = INCHES;
dev->info.mud = DEFAULT_MUD;
#endif
DBG (5, "xres_default=%d\n", dev->info.xres_default);
DBG (5, "xres_range.max=%d\n", dev->info.xres_range.max);
DBG (5, "xres_range.min=%d\n", dev->info.xres_range.min);
DBG (5, "yres_default=%d\n", dev->info.yres_default);
DBG (5, "yres_range.max=%d\n", dev->info.yres_range.max);
DBG (5, "yres_range.min=%d\n", dev->info.yres_range.min);
DBG (5, "x_range.max=%d\n", dev->info.x_range.max);
DBG (5, "y_range.max=%d\n", dev->info.y_range.max);
DBG (5, "image_mode=%d\n", dev->info.image_mode_default);
DBG (5, "brightness=%d\n", dev->info.brightness_default);
DBG (5, "contrast=%d\n", dev->info.contrast_default);
DBG (5, "bmu=%d\n", dev->info.bmu);
DBG (5, "mud=%d\n", dev->info.mud);
++num_devices;
dev->next = first_dev;
first_dev = dev;
if (devp)
*devp = dev;
DBG (11, "<< attach\n");
return (SANE_STATUS_GOOD);
}
void on_preferences_activate(GtkAction * action, gpointer user_data)
{
PrefsDialog *dialog;
dialog = prefs_dialog_new(get_window(app));
prefs_dialog_show(dialog, &prefs);
}
void ScreenArea::vShowCursor()
{
get_window()->set_cursor();
m_bShowCursor = true;
}
tdialog* twidget::dialog()
{
twindow* window = get_window();
return window ? window->dialog() : NULL;
}
void handle_msg(int *msg)
{
WINDOWP window;
wake_mouse();
window= get_window(msg[3]); /* Zugeh�riges Fenster */
switch (msg[0]) /* Art der Nachricht */
{
case MN_SELECTED:
if (makro_rec) /* Makro wird Tastendruck vorgegaukelt */
{
int kstate, kreturn;
char str[50];
get_string(menu, msg[4], str);
if (str_to_key(str, &kstate, &kreturn))
{
kstate |= (kstate & 3);
to_makro(kstate, kreturn);
}
}
handle_menu(msg[3], msg[4], menu_ctrl);
menu_ctrl = FALSE;
break;
case WM_REDRAW :
if (msg[3] == akt_handle)
redraw_aktion();
else
redraw_window (window, (GRECT*)(msg+4));
break;
case WM_CLOSED :
do_icon(window->handle, DO_DELETE);
break;
case WM_FULLED :
full_window (window);
break;
case WM_ARROWED :
arrow_window (window, msg[4], 1);
break;
case WM_HSLID :
h_slider (window, msg[4]);
break;
case WM_VSLID :
v_slider (window, msg[4]);
break;
case WM_SIZED :
size_window (window, (GRECT*)(msg+4), TRUE);
break;
case WM_MOVED :
move_window (window, (GRECT*)(msg+4));
break;
case WM_NEWTOP : /* Fenster von qed ist irgendwie nach oben gekommen */
case WM_ONTOP :
ontop_window(window);
break;
case WM_TOPPED :
top_window (window);
break;
case WM_UNTOPPED: /* qed hat jetzt nicht mehr das Top-Fenster */
untop_window (window);
break;
case WM_BOTTOMED: /* AES 4.00 MagiC 3 : Fenster nach hinten */
case WM_M_BDROPPED : /* Magic 2 */
bottom_window (window, msg[0]);
break;
case WM_ICONIFY:
iconify_window(window, (GRECT*)(msg+4));
break;
case WM_ALLICONIFY:
all_iconify(window, (GRECT*)(msg+4));
break;
case WM_UNICONIFY:
if (all_iconified)
all_uniconify(NULL, (GRECT*)(msg+4));
else
uniconify_window(window, (GRECT*)(msg+4));
break;
case WM_SHADED :
case WM_UNSHADED :
shade_window(window, msg[0]);
break;
case AP_TERM:
if (all_iconified)
all_uniconify(NULL, NULL);
quick_close = TRUE;
if (prepare_quit())
do_quit();
break;
case AP_DRAGDROP :
if (all_iconified)
Bconout(2, 7);
else
handle_dd(msg);
break;
case SC_CHANGED :
/*
* Ignorieren, da wir vor dem Paste sowieso neu laden.
*/
break;
case VA_START :
case VA_PROTOSTATUS :
case VA_DRAG_COMPLETE :
case VA_DRAGACCWIND :
case AV_SENDKEY :
handle_av(msg);
break;
case SE_INIT:
case SE_OK:
case SE_ACK:
case SE_OPEN:
case SE_ERROR:
case SE_ERRFILE:
case SE_PROJECT:
case SE_QUIT:
case SE_TERMINATE:
case SE_CLOSE :
case SE_MENU :
if (all_iconified)
all_uniconify(NULL, NULL);
handle_se(msg);
break;
case OLGA_INIT :
case OLE_NEW :
case OLGA_ACK :
case OLE_EXIT :
handle_olga(msg);
break;
case SH_WDRAW: /* schickt Freedom st�ndig */
case DHST_ACK: /* SMU antwortet */
/* ignore */
break;
case FONT_CHANGED :
if (msg[4] != 0)
font_id = msg[4];
if (msg[5] != 0)
font_pts = msg[5];
font_change();
break;
default:
if (debug_level)
{
char str[12];
int d, i, id;
if ((appl_xgetinfo(4, &d, &d, &i, &d)) && (i == 1)) /* gibts appl_search? */
{
i = appl_search(0, str, &d, &id);
while (i != 0)
{
if (id == msg[1])
break;
i = appl_search( 1, str, &d, &id);
}
}
else
{
strcpy(str, "");
id = msg[1];
}
debug("Unbekannte Msg %d (0x%X) von %s (%d)\n", msg[0], msg[0], str, id);
}
break;
}
}
/// Invalidate whole window.
void invalidate() {
get_window()->invalidate_rect(get_allocation(), false);
}
void Video_GL::init() {
std::cout << "Initializing OpenGL" << std::endl;
//double buffer, no stencil, no accumulation buffer
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_ACCUM_RED_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_ACCUM_GREEN_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_ACCUM_BLUE_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_ACCUM_ALPHA_SIZE, 0);
if(get_multisampling() > 1) {
SDL_GL_SetAttribute (SDL_GL_MULTISAMPLESAMPLES, get_multisampling());
SDL_GL_SetAttribute (SDL_GL_MULTISAMPLEBUFFERS, 1);
}
set_opengl_flag(true);
Video::init();
#if SDL_VERSION_ATLEAST(1,3,0)
m_context = SDL_GL_CreateContext(get_window());
#endif
{
const GLenum err = glewInit();
if(GLEW_OK != err) {
std::cerr << "GLEW Error: " << glewGetErrorString(err) << std::endl;
throw Video_Init_Failure();
}
}
// Set Fill/Shade Mode
glShadeModel(GL_SMOOTH);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glEnable(GL_NORMALIZE); //GL_RESCALE_NORMALIZE);
// Enable Alpha Blitting
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
//glBlendEquation(GL_FUNC_ADD); // default // would require ARB ext
// Set lighting variables
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, GL_TRUE);
glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL, GL_SEPARATE_SPECULAR_COLOR);
if(glGetError() == GL_INVALID_ENUM)
std::cerr << "Quality Warning: Your graphics card does not support separate specular lighting in OpenGL.\n";
// Initialize Assorted Variables
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
//glPointSize(static_cast<GLfloat>(sqrt(pow(double(get_screen_width()), 2.) * pow(double(get_screen_height()), 2.)) / 1000000));
//glLineWidth(static_cast<GLfloat>(sqrt(pow(double(get_screen_width()), 2.) * pow(double(get_screen_height()), 2.)) / 1000000));
// Finish with a few function calls
set_2d();
set_color(get_color());
set_clear_color(get_clear_color());
set_backface_culling(get_backface_culling());
set_lighting(get_lighting());
set_ambient_lighting(get_ambient_lighting());
set_alpha_test(is_alpha_test_enabled(), get_alpha_test_function(), get_alpha_test_value());
set_zwrite(is_zwrite_enabled());
set_ztest(is_ztest_enabled());
union {
void * v;
#ifdef _LINUX
PFNGLXSWAPINTERVALEXTPROC pglSwapIntervalEXT;
PFNGLXSWAPINTERVALSGIPROC pglSwapIntervalSGI;
#endif
PFNGLBINDBUFFERARBPROC pglBindBufferARB;
PFNGLDELETEBUFFERSARBPROC pglDeleteBuffersARB;
PFNGLGENBUFFERSARBPROC pglGenBuffersARB;
PFNGLBUFFERDATAARBPROC pglBufferDataARB;
} ptr;
#ifdef _LINUX
ptr.v = SDL_GL_GetProcAddress("glXSwapIntervalEXT");
if(!ptr.v)
ptr.v = SDL_GL_GetProcAddress("wglSwapIntervalEXT");
m_pglSwapIntervalEXT = ptr.pglSwapIntervalEXT;
ptr.v = SDL_GL_GetProcAddress("glXSwapIntervalSGI");
if(!ptr.v)
ptr.v = SDL_GL_GetProcAddress("wglSwapIntervalSGI");
m_pglSwapIntervalSGI = ptr.pglSwapIntervalSGI;
#endif
// Has to be done after finding the function pointer
set_vertical_sync(get_vertical_sync());
m_vertex_buffers = strstr(reinterpret_cast<const char *>(glGetString(GL_EXTENSIONS)), "ARB_vertex_buffer_object") != 0;
if(m_vertex_buffers) {
ptr.v = SDL_GL_GetProcAddress("glBindBufferARB");
m_pglBindBufferARB = ptr.pglBindBufferARB;
ptr.v = SDL_GL_GetProcAddress("glDeleteBuffersARB");
m_pglDeleteBuffersARB = ptr.pglDeleteBuffersARB;
ptr.v = SDL_GL_GetProcAddress("glGenBuffersARB");
m_pglGenBuffersARB = ptr.pglGenBuffersARB;
ptr.v = SDL_GL_GetProcAddress("glBufferDataARB");
m_pglBufferDataARB = ptr.pglBufferDataARB;
}
else
std::cerr << "Performance Warning: Your graphics card does not offer Vertex Buffer Objects (VBO) in OpenGL.\n";
if(strstr((char*)glGetString(GL_EXTENSIONS), "GL_EXT_texture_filter_anisotropic"))
glGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, reinterpret_cast<GLint *>(&m_maximum_anisotropy));
else
m_maximum_anisotropy = 0;
}
/**
Escribe los datos referentes a cada separacion de cada uno de los ejes del histograma
@param dx, desplazamiento en el eje X cuando cambiamos el tamaño de la ventana
@param dy, desplazamiento en el eje Y cuando cambiamos el tamaño de la ventana
*/
void PlotHistogram::pintaTextoPango(int dx, int dy)
{
double ejeX, ejeY, incX, incY, actX, actY;
double scala;
double numYcorrect;
int contX;
scala = -25.0;
ejeX = anchoPlot -100;
incX = ejeX / numX;
ejeY = altoPlot - 100;
incY = ejeY / 10;
actX = 75;
actY = 375;
layout->set_font_description(*timesnr_8);
contX = -1;
//Rellenado de nombres
while(actX <= 705)
{
scala = scala + 25;
contX++;
if(scala == 0)
{
layout->set_markup(Utiles::converString(scala));
get_window()->draw_layout(Gdk::GC::create(get_window()),
actX + 15, actY + dy + 20, layout);
}
else if(contX == 4)
{
layout->set_markup(Utiles::converString(scala));
get_window()->draw_layout(Gdk::GC::create(get_window()),
actX + 10, actY + dy + 20, layout);
contX = 0;
}
actX = actX + incX;
}
actX = 75;
numYcorrect = numY/10;
//Ajustamos la escala para el numero mayor
scala = numYcorrect - (2 * numYcorrect);
//Pintamos las separaciones del ejeY
while(actY >= 25)
{
scala = scala + numYcorrect;
layout->set_markup(Utiles::converString(Utiles::redondearNDecimales(scala, 3)));
get_window()->draw_layout(Gdk::GC::create(get_window()),
actX - 20, actY - 5 + dy, layout);
actY = actY - incY;
}
//Pintamos las referencias del histograma
layout->set_font_description(*caligua_20_V);
//Eje X
layout->set_markup("Oocyte diameter (um)");
get_window()->draw_layout(Gdk::GC::create(get_window()), 250 + dx, 410 + dy, layout);
//Eje y
layout->set_markup("Freq.");
get_window()->draw_layout(Gdk::GC::create(get_window()), 5, 170 + dy, layout);
}
bool ImageDrawingArea::on_expose_event( GdkEventExpose* /*event*/ )
{
if ( m_pixBuf == NULL )
{
return true;
}
Glib::Mutex::Lock lock(m_pixBufMutex);
const int width = m_pixBuf->get_width();
const int height = m_pixBuf->get_height();
double validTextureWidth = 1.0;
double validTextureHeight = 1.0;
bool useTiledTextures = false;
GLenum errorno;
BeginGL();
SetImageSize( width, height );
int screenWidth = 0;
int screenHeight = 0;
get_window()->get_size( screenWidth, screenHeight );
// This makes sure that sampling for rendering doesn't occur on the border of pixels.
const double halfPixelAdjustW = 0.25 / (double)screenWidth;
const double halfPixelAdjustH = 0.25 / (double)screenHeight;
glEnable( GL_TEXTURE_2D );
glMatrixMode( GL_MODELVIEW );
glLoadIdentity();
// center the image
glTranslated(
-(m_scaleX - 1.0)/2.0 + halfPixelAdjustW,
-(m_scaleY - 1.0)/2.0 + halfPixelAdjustH, 0.0);
// apply mouse-drag shift
glTranslated(m_shiftX, m_shiftY, 0.0);
// scale the image
glScaled(m_scaleX, m_scaleY, 0.0);
// draw the image
glBindTexture(GL_TEXTURE_2D, m_imageTextures[0]);
#ifdef _WIN32
if (m_PBOSupported)
{
glBindBufferARB(GL_PIXEL_UNPACK_BUFFER_ARB, m_PBO);
errorno = glGetError();
if (errorno != GL_NO_ERROR)
{
m_PBOSupported = false;
}
else
{
glBufferDataARB(
GL_PIXEL_UNPACK_BUFFER_ARB,
width * height * 4,
m_pixBuf->get_pixels(),
GL_STREAM_DRAW_ARB);
errorno = glGetError();
if (errorno != GL_NO_ERROR)
{
m_PBOSupported = false;
}
}
}
#endif
glTexImage2D(
GL_TEXTURE_2D,
0,
GL_RGBA,
width,
height,
0,
GL_BGRA_EXT,
GL_UNSIGNED_BYTE,
m_PBOSupported ? NULL : m_pixBuf->get_pixels() );
errorno = glGetError();
if (errorno != GL_NO_ERROR)
{
// Attempt to fall back and use a power-of-two sized texture.
// This is for older cards that don't support more arbitrary
// texture sizes.
#ifdef _WIN32
if (m_PBOSupported)
{
// unbind PBO to use normal texture transfer
glBindBufferARB( GL_PIXEL_UNPACK_BUFFER_ARB, 0);
}
#endif
const int textureWidth = GetMinimumPowerOfTwo(width);
const int textureHeight = GetMinimumPowerOfTwo(height);
validTextureWidth = (double)width / textureWidth;
validTextureHeight = (double)height / textureHeight;
glTexImage2D(
GL_TEXTURE_2D,
0,
GL_RGBA,
textureWidth,
textureHeight,
0,
GL_BGRA_EXT,
GL_UNSIGNED_BYTE,
NULL );
errorno = glGetError();
if (errorno != GL_NO_ERROR)
{
// The graphics doesn't seem to support this texture size.
// Images must be split and then tiled.
useTiledTextures = true;
}
else
{
glTexSubImage2D(
GL_TEXTURE_2D,
0,
0,
0,
width,
height,
GL_BGRA_EXT,
GL_UNSIGNED_BYTE,
m_pixBuf->get_pixels() );
errorno = glGetError();
if ( errorno != GL_NO_ERROR)
{
// Error
}
}
}
if (useTiledTextures)
{
//
// The image is split into multiple textures.
//
const int bytesPerPixel = 4;
const int tileSize = 1024;
int horizResidual = width % tileSize;
int vertResidual = height % tileSize;
int numHorizTextures = width / tileSize + (horizResidual > 0);
int numVertTextures = height / tileSize + (vertResidual > 0);
unsigned char *tileBuffer = new unsigned char[tileSize * tileSize * bytesPerPixel];
for (int tileY = 0; tileY < numVertTextures ; tileY++)
{
for (int tileX = 0; tileX < numHorizTextures; tileX++)
{
int subTexHeight = tileSize;
if ( tileY == numVertTextures - 1 && vertResidual > 0)
{
subTexHeight = vertResidual;
}
int subTexWidth = tileSize;
if (tileX == numHorizTextures - 1 && horizResidual > 0)
{
subTexWidth = horizResidual;
}
// copy image buffer to the tile
for (int line = 0; line < subTexHeight; line++)
{
memcpy(
tileBuffer + line * tileSize * bytesPerPixel,
m_pixBuf->get_pixels() + ((line + tileSize * tileY) * width + tileSize * tileX) * bytesPerPixel,
subTexWidth * bytesPerPixel);
}
const unsigned int texId = tileY * numHorizTextures + tileX;
if (texId >= sk_maxNumTextures)
{
continue;
}
glBindTexture( GL_TEXTURE_2D, m_imageTextures[ texId] );
glTexImage2D(
GL_TEXTURE_2D,
0,
GL_RGBA,
tileSize,
tileSize,
0,
GL_BGRA_EXT,
GL_UNSIGNED_BYTE,
tileBuffer );
const double validTileWidth = (double)subTexWidth/tileSize;
const double validTileHeight = (double)subTexHeight/tileSize;
const double x_begin = (double)tileSize / width * tileX;
const double x_end = (double)tileSize / width * ( tileX + validTileWidth);
const double y_begin = 1.0 - (double)tileSize / height * ( tileY + validTileHeight);
const double y_end = 1.0 - (double)tileSize / height * tileY;
glBegin( GL_QUADS );
glTexCoord2d(0.0, validTileHeight);
glVertex2d(x_begin, y_begin);
glTexCoord2d(validTileWidth, validTileHeight);
glVertex2d(x_end, y_begin);
glTexCoord2d(validTileWidth, 0.0);
glVertex2d(x_end, y_end);
glTexCoord2d(0.0, 0.0);
glVertex2d(x_begin, y_end);
glEnd();
}
}
delete [] tileBuffer;
}
else
{
// Just one texture
glBegin( GL_QUADS );
glTexCoord2d(0.0, validTextureHeight);
glVertex2d(0.0, 0.0);
glTexCoord2d(validTextureWidth, validTextureHeight);
glVertex2d(1.0, 0.0);
glTexCoord2d(validTextureWidth, 0.0);
glVertex2d(1.0, 1.0);
glTexCoord2d(0.0, 0.0);
glVertex2d(0.0, 1.0);
glEnd();
}
if ( m_showCrosshair )
{
const double aspectRatio = (double)width/height;
glTranslated(0.5, 0.5, 0.0);
glScaled(1.0, aspectRatio, 0.0);
ShowCrosshair();
}
if (get_gl_window()->is_double_buffered())
{
get_gl_window()->swap_buffers();
}
else
{
glFlush();
}
EndGL();
lock.release();
m_displayedFrameRate.NewFrame();
return true;
}
void tscroll_label::signal_handler_left_button_down(const event::tevent event)
{
DBG_GUI_E << LOG_HEADER << ' ' << event << ".\n";
get_window()->keyboard_capture(this);
}
