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enlightenment/src/bin/tools/paledit/colsel.c

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#include "main.h"
static void
_spinner_to_rect(Evas_Object *win)
{
Elm_Object_Item *it;
int r, g, b, a;
elm_colorselector_color_get(evas_object_data_get(win, "pal_colorsel"), &r, &g, &b, &a);
it = elm_genlist_selected_item_get(evas_object_data_get(win, "pal_class_list"));
if (it)
{
Elm_Palette_Color *col = elm_object_item_data_get(it);
Elm_Palette *pal = evas_object_data_get(win, "pal");
undoredo_op_col_change(win, col->name,
col->r, col->g, col->b, col->a,
r, g, b, a);
elm_config_palette_color_set(pal, col->name, r, g, b, a);
col->r = r;
col->g = g;
col->b = b;
col->a = a;
elm_genlist_item_update(it);
pal_save(win);
palimg_update(evas_object_data_get(win, "pal_image"), pal);
}
evas_color_argb_premul(a, &r, &g, &b);
evas_object_color_set(evas_object_data_get(win, "pal_color_rect"), r, g, b, a);
}
static void
_spinner_to_colorsel_mirror(Evas_Object *win)
{
int r, g, b, a;
r = elm_spinner_value_get(evas_object_data_get(win, "pal_spin_int_r"));
g = elm_spinner_value_get(evas_object_data_get(win, "pal_spin_int_g"));
b = elm_spinner_value_get(evas_object_data_get(win, "pal_spin_int_b"));
a = elm_spinner_value_get(evas_object_data_get(win, "pal_spin_int_a"));
elm_colorselector_color_set(evas_object_data_get(win, "pal_colorsel"), r, g, b, a);
}
static void
_spinner_to_entry_mirror(Evas_Object *win)
{
int r, g, b, a;
char buf[256];
elm_colorselector_color_get(evas_object_data_get(win, "pal_colorsel"), &r, &g, &b, &a);
snprintf(buf, sizeof(buf),
"#<+ backing=on backing_color=#0004>"
"<+ color=#f54>%02x</>"
"<+ color=#5f4>%02x</>"
"<+ color=#45f>%02x</>"
"<+ color=#888>%02x</>"
"</>"
, r, g, b, a);
elm_object_text_set(evas_object_data_get(win, "pal_color_entry"), buf);
}
static void
_spinner_to_spinner_mirror(Evas_Object *win)
{
int r, g, b, a;
int pr, pg, pb, pa;
elm_colorselector_color_get(evas_object_data_get(win, "pal_colorsel"), &r, &g, &b, &a);
pr = (r * 100) / 255;
pg = (g * 100) / 255;
pb = (b * 100) / 255;
pa = (a * 100) / 255;
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_r"), r);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_g"), g);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_b"), b);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_a"), a);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_r"), pr);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_g"), pg);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_b"), pb);
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_a"), pa);
}
static void
_cb_spinner_perc_changed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Evas_Object *win = data;
double val;
int intval;
val = elm_spinner_value_get(obj);
intval = (val * 255.0) / 100.0;
if (obj == evas_object_data_get(win, "pal_spin_perc_r"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_r"), intval);
else if (obj == evas_object_data_get(win, "pal_spin_perc_g"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_g"), intval);
else if (obj == evas_object_data_get(win, "pal_spin_perc_b"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_b"), intval);
else if (obj == evas_object_data_get(win, "pal_spin_perc_a"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_int_a"), intval);
_spinner_to_colorsel_mirror(win);
_spinner_to_entry_mirror(win);
_spinner_to_rect(win);
}
static void
_cb_spinner_int_changed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Evas_Object *win = data;
double val;
int intval;
val = elm_spinner_value_get(obj);
intval = (val * 100.0) / 255.0;
if (obj == evas_object_data_get(win, "pal_spin_int_r"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_r"), intval);
else if (obj == evas_object_data_get(win, "pal_spin_int_g"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_g"), intval);
else if (obj == evas_object_data_get(win, "pal_spin_int_b"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_b"), intval);
else if (obj == evas_object_data_get(win, "pal_spin_int_a"))
elm_spinner_value_set(evas_object_data_get(win, "pal_spin_perc_a"), intval);
_spinner_to_colorsel_mirror(win);
_spinner_to_entry_mirror(win);
_spinner_to_rect(win);
}
static void
_cb_colorsel_changed(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Evas_Object *win = data;
_spinner_to_spinner_mirror(win);
_spinner_to_entry_mirror(win);
_spinner_to_rect(win);
}
static void
_colsel_entry_handle(Evas_Object *win, Evas_Object *entry, Eina_Bool activated)
{
const char *markup = elm_object_text_get(entry);
if (markup)
{
char *plain = elm_entry_markup_to_utf8(markup);
if (plain)
{
char *p = plain;
int r, g, b, a;
if (p[0] == '#') p++;
if (strlen(p) == 8)
{
if (sscanf(p, "%02x%02x%02x%02x", &r, &g, &b, &a) == 4)
{
elm_colorselector_color_set(evas_object_data_get(win, "pal_colorsel"), r, g, b, a);
goto ok;
}
}
else if (activated)
{
if (strlen(p) == 6)
{
if (sscanf(p, "%02x%02x%02x", &r, &g, &b) == 3)
{
a = 255;
elm_colorselector_color_set(evas_object_data_get(win, "pal_colorsel"), r, g, b, a);
goto ok;
}
}
else if (strlen(p) == 4)
{
if (sscanf(p, "%01x%01x%01x%01x", &r, &g, &b, &a) == 4)
{
r = (r << 4) | r;
g = (g << 4) | g;
b = (b << 4) | b;
a = (a << 4) | a;
elm_colorselector_color_set(evas_object_data_get(win, "pal_colorsel"), r, g, b, a);
goto ok;
}
}
else if (strlen(p) == 3)
{
if (sscanf(p, "%01x%01x%01x", &r, &g, &b) == 3)
{
r = (r << 4) | r;
g = (g << 4) | g;
b = (b << 4) | b;
a = 255;
elm_colorselector_color_set(evas_object_data_get(win, "pal_colorsel"), r, g, b, a);
goto ok;
}
}
}
free(plain);
}
}
return;
ok:
colsel_update(win);
}
static void
_cb_color_entry_changed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Evas_Object *win = data;
_colsel_entry_handle(win, obj, EINA_FALSE);
}
static void
_cb_color_entry_activated(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
{
Evas_Object *win = data;
_colsel_entry_handle(win, obj, EINA_TRUE);
}
static void
_colsel_row(Evas_Object *win, Evas_Object *tb,
int row,
int r, int g, int b, int a,
const char *label, const char *name_percent, const char *name_int)
{
Evas_Object *o, *sp;
o = elm_label_add(win);
elm_object_text_set(o, label);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_fill_set(o, 0.0, EVAS_HINT_FILL);
elm_table_pack(tb, o, 0, row, 1, 1);
evas_object_show(o);
o = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_color_set(o, r, g, b, a);
evas_object_size_hint_min_set(o, ELM_SCALE_SIZE(15), ELM_SCALE_SIZE(15));
elm_table_pack(tb, o, 1, row, 1, 1);
evas_object_show(o);
// invisible spinner for just spacing the 2 cells with real spinners for
// holding max possible vbalue and then some to avoid resizing due to font
// changes mwith some digits causing sizing to go up
sp = o = elm_spinner_add(win);
elm_spinner_editable_set(o, EINA_TRUE);
elm_spinner_label_format_set(o, "%1.0f%%");
elm_spinner_step_set(o, 1);
elm_spinner_min_max_set(o, 0, 99999);
elm_spinner_value_set(o, 99999);
elm_table_pack(tb, o, 2, row, 1, 1);
sp = o = elm_spinner_add(win);
elm_spinner_editable_set(o, EINA_TRUE);
elm_spinner_label_format_set(o, "%1.0f");
elm_spinner_step_set(o, 1);
elm_spinner_min_max_set(o, 0, 99999);
elm_spinner_value_set(o, 99999);
elm_table_pack(tb, o, 3, row, 1, 1);
sp = o = elm_spinner_add(win);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_spinner_editable_set(o, EINA_TRUE);
elm_spinner_label_format_set(o, "%1.0f%%");
elm_spinner_step_set(o, 1);
elm_spinner_min_max_set(sp, 0, 100);
evas_object_smart_callback_add(o, "changed", _cb_spinner_perc_changed, win);
elm_table_pack(tb, o, 2, row, 1, 1);
evas_object_show(o);
evas_object_data_set(win, name_percent, o);
sp = o = elm_spinner_add(win);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_spinner_editable_set(o, EINA_TRUE);
elm_spinner_label_format_set(o, "%1.0f");
elm_spinner_step_set(o, 1);
elm_spinner_min_max_set(sp, 0, 255);
evas_object_smart_callback_add(o, "changed", _cb_spinner_int_changed, win);
elm_table_pack(tb, o, 3, row, 1, 1);
evas_object_show(o);
evas_object_data_set(win, name_int, o);
}
void
colsel_update(Evas_Object *win)
{
_spinner_to_spinner_mirror(win);
_spinner_to_entry_mirror(win);
_spinner_to_rect(win);
}
Evas_Object *
colsel_add(Evas_Object *win)
{
Evas_Object *o, *bxr, *tb2, *fr2, *fr;
bxr = o = elm_box_add(win);
elm_box_padding_set(o, 0, ELM_SCALE_SIZE(10));
elm_box_align_set(o, 0.5, 0.0);
evas_object_size_hint_weight_set(o, 0.0, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
fr = o = elm_frame_add(win);
elm_object_style_set(o, "pad_small");
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_pack_end(bxr, o);
evas_object_show(o);
fr2 = o = elm_frame_add(win);
elm_object_style_set(o, "outline");
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_content_set(fr, o);
evas_object_show(o);
tb2 = o = elm_table_add(win);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_content_set(fr2, o);
evas_object_show(o);
o = elm_bg_add(win);
elm_object_style_set(o, "checks_small");
evas_object_size_hint_min_set(o, ELM_SCALE_SIZE(80), ELM_SCALE_SIZE(60));
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_table_pack(tb2, o, 0, 0, 1, 1);
evas_object_show(o);
elm_object_tooltip_text_set(o, "Sample of selected color");
o = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_size_hint_min_set(o, ELM_SCALE_SIZE(60), ELM_SCALE_SIZE(40));
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_color_set(o, 128, 64, 0, 128);
evas_object_pass_events_set(o, EINA_TRUE);
elm_table_pack(tb2, o, 0, 0, 1, 1);
evas_object_show(o);
evas_object_data_set(win, "pal_color_rect", o);
o = elm_colorselector_add(win);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_smart_callback_add(o, "changed", _cb_colorsel_changed, win);
elm_box_pack_end(bxr, o);
evas_object_show(o);
evas_object_data_set(win, "pal_colorsel", o);
o = elm_entry_add(win);
elm_entry_single_line_set(o, EINA_TRUE);
elm_entry_scrollable_set(o, EINA_TRUE);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_smart_callback_add(o, "changed,user", _cb_color_entry_changed, win);
evas_object_smart_callback_add(o, "activated", _cb_color_entry_activated, win);
elm_box_pack_end(bxr, o);
evas_object_show(o);
evas_object_data_set(win, "pal_color_entry", o);
elm_object_tooltip_text_set(o, "Hex code for color. Just watch it change or type it in here to modify a color");
tb2 = o = elm_table_add(win);
elm_table_padding_set(o, ELM_SCALE_SIZE(10), ELM_SCALE_SIZE(10));
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_fill_set(o, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxr, o);
evas_object_show(o);
_colsel_row(win, tb2, 0, 255, 0, 0, 255, "Red", "pal_spin_perc_r", "pal_spin_int_r");
_colsel_row(win, tb2, 1, 0, 255, 0, 255, "Green", "pal_spin_perc_g", "pal_spin_int_g");
_colsel_row(win, tb2, 2, 0, 0, 255, 255, "Blue", "pal_spin_perc_b", "pal_spin_int_b");
_colsel_row(win, tb2, 3, 64, 64, 64, 128, "Alpha", "pal_spin_perc_a", "pal_spin_int_a");
return bxr;
}