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New style for color picker (HSV palette) button

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Also mend a rendering issue with paint wells on the three
dynamic color buttons.
This commit is contained in:
Bill Kendrick 2023-06-19 12:28:48 -07:00
parent d4869ac062
commit 23976aa651
3 changed files with 56 additions and 64 deletions
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12
docs/CHANGES.txt
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@ -79,6 +79,11 @@ https://tuxpaint.org/
Bill Kendrick <bill@newbreedsoftware.com> (code)
h/t Mark Kim & TOYAMA Shin-ichi
* Made it easier to tell when color picker (HSV palette)
is the currently-selected color.
https://sourceforge.net/p/tuxpaint/bugs/279/
Bill Kendrick <bill@newbreedsoftware.com>
* Bug Fixes:
----------
* In some window size / button size combinations, Eraser
@ -110,8 +115,11 @@ https://tuxpaint.org/
(e.g., Windows)
Bill Kendrick <bill@newbreedsoftware.com>
* Mended bad rendering of color-picker (HSV palette) button when
selecting a Label text with a color not found in built-in colors.
* Mended bad rendering of color picker (HSV palette) button when
selecting a Label text with a color not found in built-in colors,
and mend unwanted outline around the chosen color in the
color selector (pipette), color picker (HSV palette) and
color mixer buttons.
Bill Kendrick <bill@newbreedsoftware.com>
* Localization Updates:

108
src/tuxpaint.c
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@ -1679,7 +1679,7 @@ static SDL_Surface *img_shapes_corner, *img_shapes_center;
static SDL_Surface *img_bold, *img_italic;
static SDL_Surface *img_label_select, *img_label_apply;
static SDL_Surface *img_color_picker, *img_color_picker_thumb, *img_color_picker_val;
static SDL_Surface *img_paintwell, *img_color_sel, *img_color_mix;
static SDL_Surface *img_paintwell, *img_color_sel, *img_color_mix, *img_color_picker_icon;
static SDL_Surface *img_color_grab;
static int color_picker_x, color_picker_y, color_picker_v;
static int color_mixer_reset;
@ -2191,7 +2191,7 @@ static void draw_color_mixer_blank_example(void);
static void calc_color_mixer_average(float *out_h, float *out_s, float *out_v);
static void draw_color_mixer_tooltip(void);
static void draw_color_mix_undo_redo(void);
static void render_color_button(int the_color, SDL_Surface * decoration, SDL_Surface * icon);
static void render_color_button(int the_color, SDL_Surface * icon);
static void handle_color_changed(void);
static void magic_set_color(void);
static void magic_set_size(void);
@ -23852,7 +23852,7 @@ static int do_color_sel(int temp_mode)
color_hexes[COLOR_SELECTOR][2] = b;
/* Re-render color selector to show the current color it contains: */
render_color_button(COLOR_SELECTOR, NULL, img_color_sel);
render_color_button(COLOR_SELECTOR, img_color_sel);
}
return (chose);
@ -24574,7 +24574,7 @@ static int do_color_picker(int prev_color)
/* Re-render color picker to show the current color it contains: */
render_color_button(COLOR_PICKER, img_color_picker_thumb, NULL);
render_color_button(COLOR_PICKER, img_color_picker_icon);
}
else
{
@ -25435,7 +25435,7 @@ static int do_color_mix(void)
/* Re-render color mixer to show the current color it contains: */
render_color_button(COLOR_MIXER, NULL, img_color_mix);
render_color_button(COLOR_MIXER, img_color_mix);
}
else
{
@ -25759,9 +25759,9 @@ static void draw_color_mixer_tooltip(void)
* with their current color.
*
* @param int the_color - the color within the palette (e.g., COLOR_PICKER) (its RGB values will be grabbed via global color_hexes[], and the new button will be rendered into the appropriate img_color_btns[])
* @param SDL_Surface * decoration - a decoration bitmap to be applied to the button (or NULL if none) (e.g., the color picker rainbow that appears around the color picker button's paintwell)
* @param SDL_Surface * icon - a bitmap to be applied to the button (or NULL if none) (e.g., the pipette icon that appears over the color selector)
*/
static void render_color_button(int the_color, SDL_Surface * decoration, SDL_Surface * icon)
static void render_color_button(int the_color, SDL_Surface * icon)
{
SDL_Surface *tmp_btn_up, *tmp_btn_down;
SDL_Rect dest;
@ -25808,30 +25808,18 @@ static void render_color_button(int the_color, SDL_Surface * decoration, SDL_Sur
aa = a / 255.0;
if (decoration != NULL)
{
putpixels[img_color_btns[the_color]->format->BytesPerPixel]
(img_color_btns[the_color], x, y, getpixels[decoration->format->BytesPerPixel] (decoration, x, y));
putpixels[img_color_btns[the_color + NUM_COLORS]->
format->BytesPerPixel] (img_color_btns[the_color + NUM_COLORS], x, y,
getpixels[decoration->format->BytesPerPixel] (decoration, x, y));
}
putpixels[img_color_btns[the_color]->format->BytesPerPixel]
(img_color_btns[the_color], x, y,
SDL_MapRGB(img_color_btns[the_color]->format,
linear_to_sRGB(rh * aa + ru * (1.0 - aa)),
linear_to_sRGB(gh * aa + gu * (1.0 - aa)), linear_to_sRGB(bh * aa + bu * (1.0 - aa))));
if (a == 255)
{
putpixels[img_color_btns[the_color]->format->BytesPerPixel]
(img_color_btns[the_color], x, y,
SDL_MapRGB(img_color_btns[the_color]->format,
linear_to_sRGB(rh * aa + ru * (1.0 - aa)),
linear_to_sRGB(gh * aa + gu * (1.0 - aa)), linear_to_sRGB(bh * aa + bu * (1.0 - aa))));
putpixels[img_color_btns[the_color + NUM_COLORS]->
format->BytesPerPixel] (img_color_btns[the_color + NUM_COLORS], x, y,
SDL_MapRGB(img_color_btns[the_color + NUM_COLORS]->format,
linear_to_sRGB(rh * aa + rd * (1.0 - aa)),
linear_to_sRGB(gh * aa + gd * (1.0 - aa)),
linear_to_sRGB(bh * aa + bd * (1.0 - aa))));
}
putpixels[img_color_btns[the_color + NUM_COLORS]->
format->BytesPerPixel] (img_color_btns[the_color + NUM_COLORS], x, y,
SDL_MapRGB(img_color_btns[the_color + NUM_COLORS]->format,
linear_to_sRGB(rh * aa + rd * (1.0 - aa)),
linear_to_sRGB(gh * aa + gd * (1.0 - aa)),
linear_to_sRGB(bh * aa + bd * (1.0 - aa))));
}
}
@ -26216,7 +26204,7 @@ static struct label_node *search_label_list(struct label_node **ref_head, Uint16
color_hexes[select_color][1] = tmp_node->save_color.g;
color_hexes[select_color][2] = tmp_node->save_color.b;
render_color_button(COLOR_PICKER, img_color_picker_thumb, NULL);
render_color_button(COLOR_PICKER, img_color_picker_icon);
draw_colors(COLORSEL_CLOBBER);
render_brush(); /* FIXME: render_brush should be called at the start of Brush and Line tools? */
}
@ -29856,6 +29844,7 @@ static void setup(void)
img_scroll_down_off = loadimagerb(DATA_PREFIX "images/ui/scroll_down_off.png");
img_color_sel = loadimagerb(DATA_PREFIX "images/ui/csel.png");
img_color_mix = loadimagerb(DATA_PREFIX "images/ui/cmix.png");
img_color_picker_icon = loadimagerb(DATA_PREFIX "images/ui/color_picker_icon.png");
img_color_grab = loadimagerb(DATA_PREFIX "images/ui/color_grab.png");
if (onscreen_keyboard)
@ -30112,37 +30101,23 @@ static void setup(void)
double gh = sRGB_to_linear_table[color_hexes[i][1]];
double bh = sRGB_to_linear_table[color_hexes[i][2]];
if (i == COLOR_PICKER)
{
putpixels[img_color_btns[i]->format->BytesPerPixel]
(img_color_btns[i], x, y,
getpixels[img_color_picker_thumb->format->BytesPerPixel] (img_color_picker_thumb, x, y));
putpixels[img_color_btns[i + NUM_COLORS]->format->BytesPerPixel] (img_color_btns[i + NUM_COLORS], x, y,
getpixels[img_color_picker_thumb->
format->BytesPerPixel]
(img_color_picker_thumb, x, y));
}
if (i < COLOR_PICKER || a == 0)
{
putpixels[img_color_btns[i]->format->BytesPerPixel]
(img_color_btns[i], x, y,
SDL_MapRGB(img_color_btns[i]->format,
linear_to_sRGB(rh * aa + ru * (1.0 - aa)),
linear_to_sRGB(gh * aa + gu * (1.0 - aa)), linear_to_sRGB(bh * aa + bu * (1.0 - aa))));
putpixels[img_color_btns[i + NUM_COLORS]->format->BytesPerPixel] (img_color_btns[i + NUM_COLORS], x, y,
SDL_MapRGB(img_color_btns
[i + NUM_COLORS]->format,
linear_to_sRGB(rh * aa +
rd * (1.0 -
aa)),
linear_to_sRGB(gh * aa +
gd * (1.0 -
aa)),
linear_to_sRGB(bh * aa +
bd * (1.0 -
aa))));
}
putpixels[img_color_btns[i]->format->BytesPerPixel]
(img_color_btns[i], x, y,
SDL_MapRGB(img_color_btns[i]->format,
linear_to_sRGB(rh * aa + ru * (1.0 - aa)),
linear_to_sRGB(gh * aa + gu * (1.0 - aa)), linear_to_sRGB(bh * aa + bu * (1.0 - aa))));
putpixels[img_color_btns[i + NUM_COLORS]->format->BytesPerPixel] (img_color_btns[i + NUM_COLORS], x, y,
SDL_MapRGB(img_color_btns
[i + NUM_COLORS]->format,
linear_to_sRGB(rh * aa +
rd * (1.0 -
aa)),
linear_to_sRGB(gh * aa +
gd * (1.0 -
aa)),
linear_to_sRGB(bh * aa +
bd * (1.0 -
aa))));
}
}
}
@ -30160,6 +30135,15 @@ static void setup(void)
dest.h = img_color_sel->h;
SDL_BlitSurface(img_color_sel, NULL, img_color_btns[i], &dest);
}
else if (i == COLOR_PICKER || i == COLOR_SELECTOR + NUM_COLORS)
{
/* Color selector; draw rainbow */
dest.x = (img_color_btns[i]->w - img_color_picker_icon->w) / 2;
dest.y = (img_color_btns[i]->h - img_color_picker_icon->h) / 2;
dest.w = img_color_picker_icon->w;
dest.h = img_color_picker_icon->h;
SDL_BlitSurface(img_color_picker_icon, NULL, img_color_btns[i], &dest);
}
else if (i == COLOR_MIXER || i == COLOR_MIXER + NUM_COLORS)
{
/* Color mixer; draw palette */