static void palette_handler(mame_ui_manager &mui, render_container &container, ui_gfx_state &state)
{
device_palette_interface *palette = state.palette.interface;
palette_device *paldev = dynamic_cast<palette_device *>(&palette->device());
int total = state.palette.which ? palette->indirect_entries() : palette->entries();
const rgb_t *raw_color = palette->palette()->entry_list_raw();
render_font *ui_font = mui.get_font();
float chwidth, chheight;
float titlewidth;
float x0, y0;
render_bounds cellboxbounds;
render_bounds boxbounds;
int x, y, skip;
// add a half character padding for the box
chheight = mui.get_line_height();
chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
boxbounds.x0 = 0.0f + 0.5f * chwidth;
boxbounds.x1 = 1.0f - 0.5f * chwidth;
boxbounds.y0 = 0.0f + 0.5f * chheight;
boxbounds.y1 = 1.0f - 0.5f * chheight;
// the character cell box bounds starts a half character in from the box
cellboxbounds = boxbounds;
cellboxbounds.x0 += 0.5f * chwidth;
cellboxbounds.x1 -= 0.5f * chwidth;
cellboxbounds.y0 += 0.5f * chheight;
cellboxbounds.y1 -= 0.5f * chheight;
// add space on the left for 5 characters of text, plus a half character of padding
cellboxbounds.x0 += 5.5f * chwidth;
// add space on the top for a title, a half line of padding, a header, and another half line
cellboxbounds.y0 += 3.0f * chheight;
// compute the cell size
float cellwidth = (cellboxbounds.x1 - cellboxbounds.x0) / (float)state.palette.columns;
float cellheight = (cellboxbounds.y1 - cellboxbounds.y0) / (float)state.palette.columns;
// figure out the title
std::ostringstream title_buf;
util::stream_format(title_buf, "'%s'", palette->device().tag());
if (palette->indirect_entries() > 0)
title_buf << (state.palette.which ? _(" COLORS") : _(" PENS"));
// if the mouse pointer is over one of our cells, add some info about the corresponding palette entry
int32_t mouse_target_x, mouse_target_y;
float mouse_x, mouse_y;
bool mouse_button;
render_target *mouse_target = mui.machine().ui_input().find_mouse(&mouse_target_x, &mouse_target_y, &mouse_button);
if (mouse_target != nullptr && mouse_target->map_point_container(mouse_target_x, mouse_target_y, container, mouse_x, mouse_y)
&& cellboxbounds.x0 <= mouse_x && cellboxbounds.x1 > mouse_x
&& cellboxbounds.y0 <= mouse_y && cellboxbounds.y1 > mouse_y)
{
int index = state.palette.offset + int((mouse_x - cellboxbounds.x0) / cellwidth) + int((mouse_y - cellboxbounds.y0) / cellheight) * state.palette.columns;
if (index < total)
{
util::stream_format(title_buf, " #%X", index);
if (palette->indirect_entries() > 0 && !state.palette.which)
util::stream_format(title_buf, " => %X", palette->pen_indirect(index));
else if (paldev != nullptr && paldev->basemem().base() != nullptr)
util::stream_format(title_buf, " = %X", paldev->read_entry(index));
rgb_t col = state.palette.which ? palette->indirect_color(index) : raw_color[index];
util::stream_format(title_buf, " (R:%X G:%X B:%X)", col.r(), col.g(), col.b());
}
}
// expand the outer box to fit the title
const std::string title = title_buf.str();
titlewidth = ui_font->string_width(chheight, mui.machine().render().ui_aspect(), title.c_str());
x0 = 0.0f;
if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
x0 = boxbounds.x0 - (0.5f - 0.5f * (titlewidth + chwidth));
// go ahead and draw the outer box now
mui.draw_outlined_box(container, boxbounds.x0 - x0, boxbounds.y0, boxbounds.x1 + x0, boxbounds.y1, UI_GFXVIEWER_BG_COLOR);
// draw the title
x0 = 0.5f - 0.5f * titlewidth;
y0 = boxbounds.y0 + 0.5f * chheight;
for (auto ch : title)
{
container.add_char(x0, y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white(), *ui_font, ch);
x0 += ui_font->char_width(chheight, mui.machine().render().ui_aspect(), ch);
}
// draw the top column headers
skip = (int)(chwidth / cellwidth);
for (x = 0; x < state.palette.columns; x += 1 + skip)
{
x0 = boxbounds.x0 + 6.0f * chwidth + (float)x * cellwidth;
y0 = boxbounds.y0 + 2.0f * chheight;
container.add_char(x0 + 0.5f * (cellwidth - chwidth), y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white(), *ui_font, "0123456789ABCDEF"[x & 0xf]);
// if we're skipping, draw a point between the character and the box to indicate which
// one it's referring to
if (skip != 0)
container.add_point(x0 + 0.5f * cellwidth, 0.5f * (y0 + chheight + cellboxbounds.y0), UI_LINE_WIDTH, rgb_t::white(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
// draw the side column headers
skip = (int)(chheight / cellheight);
for (y = 0; y < state.palette.columns; y += 1 + skip)
// only display if there is data to show
if (state.palette.offset + y * state.palette.columns < total)
{
char buffer[10];
// if we're skipping, draw a point between the character and the box to indicate which
// one it's referring to
x0 = boxbounds.x0 + 5.5f * chwidth;
y0 = boxbounds.y0 + 3.5f * chheight + (float)y * cellheight;
if (skip != 0)
container.add_point(0.5f * (x0 + cellboxbounds.x0), y0 + 0.5f * cellheight, UI_LINE_WIDTH, rgb_t::white(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
// draw the row header
sprintf(buffer, "%5X", state.palette.offset + y * state.palette.columns);
for (x = 4; x >= 0; x--)
{
x0 -= ui_font->char_width(chheight, mui.machine().render().ui_aspect(), buffer[x]);
container.add_char(x0, y0 + 0.5f * (cellheight - chheight), chheight, mui.machine().render().ui_aspect(), rgb_t::white(), *ui_font, buffer[x]);
}
}
// now add the rectangles for the colors
for (y = 0; y < state.palette.columns; y++)
for (x = 0; x < state.palette.columns; x++)
{
int index = state.palette.offset + y * state.palette.columns + x;
if (index < total)
{
pen_t pen = state.palette.which ? palette->indirect_color(index) : raw_color[index];
container.add_rect(cellboxbounds.x0 + x * cellwidth, cellboxbounds.y0 + y * cellheight,
cellboxbounds.x0 + (x + 1) * cellwidth, cellboxbounds.y0 + (y + 1) * cellheight,
0xff000000 | pen, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
}
// handle keys
palette_handle_keys(mui.machine(), state);
}
static void palette_handler(running_machine &machine, render_container *container, ui_gfx_state *state)
{
int total = state->palette.which ? colortable_palette_get_size(machine.colortable) : machine.total_colors();
const char *title = state->palette.which ? "COLORTABLE" : "PALETTE";
const rgb_t *raw_color = palette_entry_list_raw(machine.palette);
render_font *ui_font = ui_get_font(machine);
float cellwidth, cellheight;
float chwidth, chheight;
float titlewidth;
float x0, y0;
render_bounds cellboxbounds;
render_bounds boxbounds;
int x, y, skip;
/* add a half character padding for the box */
chheight = ui_get_line_height(machine);
chwidth = ui_font->char_width(chheight, machine.render().ui_aspect(), '0');
boxbounds.x0 = 0.0f + 0.5f * chwidth;
boxbounds.x1 = 1.0f - 0.5f * chwidth;
boxbounds.y0 = 0.0f + 0.5f * chheight;
boxbounds.y1 = 1.0f - 0.5f * chheight;
/* the character cell box bounds starts a half character in from the box */
cellboxbounds = boxbounds;
cellboxbounds.x0 += 0.5f * chwidth;
cellboxbounds.x1 -= 0.5f * chwidth;
cellboxbounds.y0 += 0.5f * chheight;
cellboxbounds.y1 -= 0.5f * chheight;
/* add space on the left for 5 characters of text, plus a half character of padding */
cellboxbounds.x0 += 5.5f * chwidth;
/* add space on the top for a title, a half line of padding, a header, and another half line */
cellboxbounds.y0 += 3.0f * chheight;
/* figure out the title and expand the outer box to fit */
titlewidth = ui_font->string_width(chheight, machine.render().ui_aspect(), title);
x0 = 0.0f;
if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
x0 = boxbounds.x0 - (0.5f - 0.5f * (titlewidth + chwidth));
/* go ahead and draw the outer box now */
ui_draw_outlined_box(container, boxbounds.x0 - x0, boxbounds.y0, boxbounds.x1 + x0, boxbounds.y1, UI_GFXVIEWER_BG_COLOR);
/* draw the title */
x0 = 0.5f - 0.5f * titlewidth;
y0 = boxbounds.y0 + 0.5f * chheight;
for (x = 0; title[x] != 0; x++)
{
container->add_char(x0, y0, chheight, machine.render().ui_aspect(), ARGB_WHITE, *ui_font, title[x]);
x0 += ui_font->char_width(chheight, machine.render().ui_aspect(), title[x]);
}
/* compute the cell size */
cellwidth = (cellboxbounds.x1 - cellboxbounds.x0) / (float)state->palette.count;
cellheight = (cellboxbounds.y1 - cellboxbounds.y0) / (float)state->palette.count;
/* draw the top column headers */
skip = (int)(chwidth / cellwidth);
for (x = 0; x < state->palette.count; x += 1 + skip)
{
x0 = boxbounds.x0 + 6.0f * chwidth + (float)x * cellwidth;
y0 = boxbounds.y0 + 2.0f * chheight;
container->add_char(x0 + 0.5f * (cellwidth - chwidth), y0, chheight, machine.render().ui_aspect(), ARGB_WHITE, *ui_font, "0123456789ABCDEF"[x & 0xf]);
/* if we're skipping, draw a point between the character and the box to indicate which */
/* one it's referring to */
if (skip != 0)
container->add_point(x0 + 0.5f * cellwidth, 0.5f * (y0 + chheight + cellboxbounds.y0), UI_LINE_WIDTH, ARGB_WHITE, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
/* draw the side column headers */
skip = (int)(chheight / cellheight);
for (y = 0; y < state->palette.count; y += 1 + skip)
/* only display if there is data to show */
if (state->palette.offset + y * state->palette.count < total)
{
char buffer[10];
/* if we're skipping, draw a point between the character and the box to indicate which */
/* one it's referring to */
x0 = boxbounds.x0 + 5.5f * chwidth;
y0 = boxbounds.y0 + 3.5f * chheight + (float)y * cellheight;
if (skip != 0)
container->add_point(0.5f * (x0 + cellboxbounds.x0), y0 + 0.5f * cellheight, UI_LINE_WIDTH, ARGB_WHITE, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
/* draw the row header */
sprintf(buffer, "%5X", state->palette.offset + y * state->palette.count);
for (x = 4; x >= 0; x--)
{
x0 -= ui_font->char_width(chheight, machine.render().ui_aspect(), buffer[x]);
container->add_char(x0, y0 + 0.5f * (cellheight - chheight), chheight, machine.render().ui_aspect(), ARGB_WHITE, *ui_font, buffer[x]);
}
}
/* now add the rectangles for the colors */
for (y = 0; y < state->palette.count; y++)
for (x = 0; x < state->palette.count; x++)
{
int index = state->palette.offset + y * state->palette.count + x;
if (index < total)
{
pen_t pen = state->palette.which ? colortable_palette_get_color(machine.colortable, index) : raw_color[index];
container->add_rect(cellboxbounds.x0 + x * cellwidth, cellboxbounds.y0 + y * cellheight,
cellboxbounds.x0 + (x + 1) * cellwidth, cellboxbounds.y0 + (y + 1) * cellheight,
0xff000000 | pen, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
}
/* handle keys */
palette_handle_keys(machine, state);
}
static void palette_handler(running_machine &machine, render_container *container, ui_gfx_state &state)
{
palette_device *palette = state.palette.device;
int total = state.palette.which ? palette->indirect_entries() : palette->entries();
const rgb_t *raw_color = palette->palette()->entry_list_raw();
render_font *ui_font = machine.ui().get_font();
float cellwidth, cellheight;
float chwidth, chheight;
float titlewidth;
float x0, y0;
render_bounds cellboxbounds;
render_bounds boxbounds;
int x, y, skip;
char title[100];
// add a half character padding for the box
chheight = machine.ui().get_line_height();
chwidth = ui_font->char_width(chheight, machine.render().ui_aspect(), '0');
boxbounds.x0 = 0.0f + 0.5f * chwidth;
boxbounds.x1 = 1.0f - 0.5f * chwidth;
boxbounds.y0 = 0.0f + 0.5f * chheight;
boxbounds.y1 = 1.0f - 0.5f * chheight;
// the character cell box bounds starts a half character in from the box
cellboxbounds = boxbounds;
cellboxbounds.x0 += 0.5f * chwidth;
cellboxbounds.x1 -= 0.5f * chwidth;
cellboxbounds.y0 += 0.5f * chheight;
cellboxbounds.y1 -= 0.5f * chheight;
// add space on the left for 5 characters of text, plus a half character of padding
cellboxbounds.x0 += 5.5f * chwidth;
// add space on the top for a title, a half line of padding, a header, and another half line
cellboxbounds.y0 += 3.0f * chheight;
// figure out the title and expand the outer box to fit
const char *suffix = palette->indirect_entries() == 0 ? "" : state.palette.which ? " COLORS" : " PENS";
sprintf(title, "'%s'%s", palette->tag(), suffix);
titlewidth = ui_font->string_width(chheight, machine.render().ui_aspect(), title);
x0 = 0.0f;
if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
x0 = boxbounds.x0 - (0.5f - 0.5f * (titlewidth + chwidth));
// go ahead and draw the outer box now
machine.ui().draw_outlined_box(container, boxbounds.x0 - x0, boxbounds.y0, boxbounds.x1 + x0, boxbounds.y1, UI_GFXVIEWER_BG_COLOR);
// draw the title
x0 = 0.5f - 0.5f * titlewidth;
y0 = boxbounds.y0 + 0.5f * chheight;
for (x = 0; title[x] != 0; x++)
{
container->add_char(x0, y0, chheight, machine.render().ui_aspect(), ARGB_WHITE, *ui_font, title[x]);
x0 += ui_font->char_width(chheight, machine.render().ui_aspect(), title[x]);
}
// compute the cell size
cellwidth = (cellboxbounds.x1 - cellboxbounds.x0) / (float)state.palette.columns;
cellheight = (cellboxbounds.y1 - cellboxbounds.y0) / (float)state.palette.columns;
// draw the top column headers
skip = (int)(chwidth / cellwidth);
for (x = 0; x < state.palette.columns; x += 1 + skip)
{
x0 = boxbounds.x0 + 6.0f * chwidth + (float)x * cellwidth;
y0 = boxbounds.y0 + 2.0f * chheight;
container->add_char(x0 + 0.5f * (cellwidth - chwidth), y0, chheight, machine.render().ui_aspect(), ARGB_WHITE, *ui_font, "0123456789ABCDEF"[x & 0xf]);
// if we're skipping, draw a point between the character and the box to indicate which
// one it's referring to
if (skip != 0)
container->add_point(x0 + 0.5f * cellwidth, 0.5f * (y0 + chheight + cellboxbounds.y0), UI_LINE_WIDTH, ARGB_WHITE, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
// draw the side column headers
skip = (int)(chheight / cellheight);
for (y = 0; y < state.palette.columns; y += 1 + skip)
// only display if there is data to show
if (state.palette.offset + y * state.palette.columns < total)
{
char buffer[10];
// if we're skipping, draw a point between the character and the box to indicate which
// one it's referring to
x0 = boxbounds.x0 + 5.5f * chwidth;
y0 = boxbounds.y0 + 3.5f * chheight + (float)y * cellheight;
if (skip != 0)
container->add_point(0.5f * (x0 + cellboxbounds.x0), y0 + 0.5f * cellheight, UI_LINE_WIDTH, ARGB_WHITE, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
// draw the row header
sprintf(buffer, "%5X", state.palette.offset + y * state.palette.columns);
for (x = 4; x >= 0; x--)
{
x0 -= ui_font->char_width(chheight, machine.render().ui_aspect(), buffer[x]);
container->add_char(x0, y0 + 0.5f * (cellheight - chheight), chheight, machine.render().ui_aspect(), ARGB_WHITE, *ui_font, buffer[x]);
}
}
// now add the rectangles for the colors
for (y = 0; y < state.palette.columns; y++)
for (x = 0; x < state.palette.columns; x++)
{
int index = state.palette.offset + y * state.palette.columns + x;
if (index < total)
{
pen_t pen = state.palette.which ? palette->indirect_color(index) : raw_color[index];
container->add_rect(cellboxbounds.x0 + x * cellwidth, cellboxbounds.y0 + y * cellheight,
cellboxbounds.x0 + (x + 1) * cellwidth, cellboxbounds.y0 + (y + 1) * cellheight,
0xff000000 | pen, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
}
// handle keys
palette_handle_keys(machine, state);
}