Ali Alzyod
fd24fb568e
elementary_test: remove leaked style
...
Summary: remove created style after being set in textblock
Reviewers: woohyun, smohanty
Subscribers: cedric, #reviewers, #committers
Tags: #efl
Maniphest Tasks: T8742
Differential Revision: https://phab.enlightenment.org/D11944
2020-06-22 17:27:42 +09:00
Ali Alzyod
2d76224918
evas_object_textblock: add support for variation sequences
...
Summary: update font processing to handle variation sequences unicodes to select proper glypg in respect to variation seqences
Test Plan:
```
#define EFL_EO_API_SUPPORT 1
#define EFL_BETA_API_SUPPORT 1
#include <Eina.h>
#include <Efl.h>
#include <Elementary.h>
EAPI_MAIN int
elm_main(int argc, char **argv)
{
Evas_Object *win, *textblock;
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("Main", "");
elm_win_autodel_set(win, EINA_TRUE);
textblock = evas_object_textblock_add(win);
efl_canvas_text_style_set(textblock,NULL,"DEFAULT='font=DejaVuSans font_fallbacks=SamsungColorEmoji color=#000 font_size=20'");
evas_object_textblock_text_markup_set(textblock, "8️⃣☪️AAA☪︎1234567️⃣");
evas_object_size_hint_weight_set(textblock, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(textblock, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(textblock);
evas_object_move(textblock, 0, 0);
evas_object_resize(textblock, 320, 320);
evas_object_resize(win, 320, 320);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
```
Reviewers: woohyun, bowonryu, segfaultxavi, cedric, bu5hm4n
Reviewed By: woohyun, cedric
Subscribers: raster, bu5hm4n, subodh6129, herdsman, segfaultxavi, zmike, cedric, #committers, #reviewers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9053
2019-12-12 16:22:12 +09:00
Ali Alzyod
8f87a2411a
evas_textblock: content fit feature
...
Summary:
**Content Fit Feature for Evas_Object_Textblock**
This Feature is available at **Evas **object level. And **Edje **level (where it is internally use evas functionality)
This feature will allow text block to fit its content font size to proper size to fit its area.
**Main Properties:**
Fit Modes : None=Default, Width, Height, All [Width+Height]
Fit Size Range : Contains maximum and minimum font size to be used (and in between).
Fit Step Size : Step(Jump) value when trying fonts sizes between Size_Range max and min.
Fit Size Array : Other way to resize font, where you explicitly select font sizes to be uses (for example [20, 50, 100] it will try 3 sizes only)
Text Fit feature was available in Edje but:
1- It doesn't effected by ellipsis or warping in font style (or do not handle the in right way)
2- Accuracy is not good (specially if you have fix pixel size elements (spaces,tabs,items))
3- No (Step size, Size Array) available.
Test Plan:
To check the Feature
> elementary_test
> fit
> textbock fit
You can modify all the modes and properties
These are two examples, One using Evas other uses Edje
**Evas**
```
#include <Elementary.h>
enum BUTTON{
BUTTON_MODE = 0,
BUTTON_MAX = 1,
BUTTON_MIN = 2,
BUTTON_STEP = 3,
BUTTON_ARRAY = 4,
BUTTON_CONTENT = 5,
BUTTON_STYLE = 6,
BUTTON_ALL = BUTTON_STYLE+1,
};
char* BUTTON_STR[BUTTON_ALL] ={
"MODE",
"MAX",
"MIN",
"STEP",
"ARRAY",
"CONTENT",
"STYLE",
};
char *contents[] = {
"Hello World",
"This is Line<br>THis is other Line",
"This text contains <font_size=20 color=#F00>SPECIFIC SIZE</font_size> that does not effected by fit mode"
};
char *styles[] = {
"DEFAULT='font=sans font_size=30 color=#000 wrap=mixed ellipsis=1.0'",
"DEFAULT='font=sans font_size=30 color=#000 wrap=mixed'",
"DEFAULT='font=sans font_size=30 color=#000 ellipsis=1.0'",
"DEFAULT='font=sans font_size=30 color=#000'",
};
char *styles_names[] = {
"wrap=<color=#F00>mixed</color> ellipsis=<color=#F00>1.0</color>",
"wrap=<color=#F00>mixed</color> ellipsis=<color=#F00>NONE</color>",
"wrap=<color=#F00>NONE</color> ellipsis=<color=#F00>1.0</color>",
"wrap=<color=#F00>NONE</color> ellipsis=<color=#F00>NONE</color>",
};
typedef struct _APP
{
Evas_Object *win, *box, *txtblock,*bg, *boxHor, *boxHor2;
Eo *btn[BUTTON_ALL];
Eo *lbl_status;
char * str;
unsigned int i_contnet, i_style;
} APP;
APP *app;
char * get_fit_status(Eo * textblock);
static void _btn_clicked(void *data EINA_UNUSED, Eo *obj, void *eventInfo EINA_UNUSED){
if (obj == app->btn[BUTTON_MODE])
{
unsigned int options;
evas_textblock_fit_options_get(app->txtblock, &options);
if (options == TEXTBLOCK_FIT_MODE_NONE)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_HEIGHT);
else if (options == TEXTBLOCK_FIT_MODE_HEIGHT)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_WIDTH);
else if (options == TEXTBLOCK_FIT_MODE_WIDTH)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_ALL);
else if (options == TEXTBLOCK_FIT_MODE_ALL)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_NONE);
}
else if (obj == app->btn[BUTTON_MAX])
{
unsigned int min, max;
evas_textblock_fit_size_range_get(app->txtblock, &min, &max);
max -= 5;
evas_textblock_fit_size_range_set(app->txtblock, min, max);
}
else if (obj == app->btn[BUTTON_MIN])
{
unsigned int min, max;
evas_textblock_fit_size_range_get(app->txtblock, &min, &max);
min += 5;
evas_textblock_fit_size_range_set(app->txtblock, min, max);
}
else if (obj == app->btn[BUTTON_STEP])
{
unsigned int step;
evas_textblock_fit_step_size_get(app->txtblock, &step);
step++;
evas_textblock_fit_step_size_set(app->txtblock, step);
}
else if (obj == app->btn[BUTTON_ARRAY])
{
unsigned int font_size[] = {10, 50, 100 ,150};
evas_textblock_fit_size_array_set(app->txtblock,font_size,4);
}
else if (obj == app->btn[BUTTON_CONTENT])
{
app->i_contnet++;
if(app->i_contnet>=sizeof(contents)/sizeof(char*))
app->i_contnet=0;
evas_object_textblock_text_markup_set(app->txtblock,contents[app->i_contnet]);
}
else if (obj == app->btn[BUTTON_STYLE])
{
app->i_style++;
if(app->i_style>=sizeof(styles)/sizeof(char*))
app->i_style=0;
Evas_Textblock_Style *style = evas_object_textblock_style_get(app->txtblock);
evas_textblock_style_set(style,styles[app->i_style]);
}
elm_object_text_set(app->lbl_status, get_fit_status(app->txtblock));
}
char * get_fit_status(Eo * textblock)
{
static char status[0xFFF];
unsigned int options,min,max,step,size_array[256];
size_t size_array_len;
evas_textblock_fit_options_get(textblock,&options);
evas_textblock_fit_size_range_get(textblock,&min,&max);
evas_textblock_fit_step_size_get(textblock,&step);
evas_textblock_fit_size_array_get(textblock,NULL,&size_array_len,0);
if (size_array_len>255)
size_array_len = 255;
evas_textblock_fit_size_array_get(textblock,size_array,NULL,size_array_len);
strcpy(status,"Mode : ");
if (options == TEXTBLOCK_FIT_MODE_NONE)
strcat(status,"MODE_NONE");
else if (options == TEXTBLOCK_FIT_MODE_HEIGHT)
strcat(status,"MODE_HEIGHT");
else if (options == TEXTBLOCK_FIT_MODE_WIDTH)
strcat(status,"MODE_WIDTH");
else if (options == TEXTBLOCK_FIT_MODE_ALL)
strcat(status,"MODE_ALL");
strcat(status,"<br>");
sprintf(status + strlen(status),"Max : %d<br>",max);
sprintf(status + strlen(status),"Min : %d<br>",min);
sprintf(status + strlen(status),"Step : %d<br>",step);
sprintf(status + strlen(status),"Array : [ ");
for (size_t i = 0 ; i < 10 ; i++)
{
if(i<size_array_len)
sprintf(status + strlen(status)," %d,",size_array[i]);
}
if(10<size_array_len)
sprintf(status + strlen(status)," ... ");
sprintf(status + strlen(status)," ]");
sprintf(status + strlen(status),"<br>");
sprintf(status + strlen(status),"%s",styles_names[app->i_style]);
return status;
}
int elm_main(int argc, char **argv)
{
app = calloc(sizeof(APP), 1);
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
app->win = elm_win_util_standard_add("Main", "App");
elm_win_autodel_set(app->win, EINA_TRUE);
app->box = elm_box_add(app->win);
app->boxHor = elm_box_add(app->box);
app->boxHor2 = elm_box_add(app->box);
app->txtblock = evas_object_textblock_add(app->box);
app->bg = elm_bg_add(app->box);
elm_bg_color_set(app->bg,255,255,255);
Evas_Textblock_Style *style = evas_textblock_style_new();
evas_textblock_style_set(style,styles[0]);
evas_object_textblock_style_set(app->txtblock,style);
evas_object_textblock_text_markup_set(app->txtblock,contents[0]);
elm_box_horizontal_set(app->boxHor, EINA_TRUE);
elm_box_horizontal_set(app->boxHor2, EINA_TRUE);
evas_object_size_hint_weight_set(app->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(app->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(app->txtblock);
evas_object_show(app->bg);
evas_object_show(app->box);
evas_object_show(app->boxHor);
evas_object_show(app->boxHor2);
elm_box_pack_end(app->box, app->bg);
elm_box_pack_end(app->box, app->boxHor);
elm_box_pack_end(app->box, app->boxHor2);
elm_object_content_set(app->bg,app->txtblock);
elm_win_resize_object_add(app->win, app->box);
evas_object_resize(app->win, 320, 480);
for(int i = 0 ; i < BUTTON_ALL ; i++)
{
app->btn[i] = elm_button_add(app->boxHor);
evas_object_smart_callback_add(app->btn[i], "clicked", _btn_clicked, NULL);
elm_object_text_set(app->btn[i], BUTTON_STR[i]);
elm_box_pack_end(app->boxHor, app->btn[i]);
evas_object_show(app->btn[i]);
}
app->lbl_status = elm_label_add(app->boxHor2);
elm_object_text_set(app->lbl_status, get_fit_status(app->txtblock));
elm_box_pack_end(app->boxHor2, app->lbl_status);
evas_object_show(app->lbl_status);
evas_object_size_hint_weight_set(app->txtblock, EVAS_HINT_EXPAND,EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->txtblock, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(app->bg, EVAS_HINT_EXPAND,EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->bg, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(app->win);
elm_run();
return 0;
}
ELM_MAIN()
```
**Edje**
```
// compile: edje_cc source.edc
// run: edje_player source.edje
collections {
styles
{
style
{
name: "text_style";
base: "font=sans font_size=30 color=#FFF wrap=mixed ellipsis=1.0";
tag: "br" "\n";
tag: "ps" "ps";
tag: "tab" "\t";
tag: "b" "+ font_weight=Bold";
}
}
group {
name: "my_group"; // must be the same as in source.c
parts {
part
{
name: "background";
type: RECT;
scale: 1;
description
{
color: 0 0 0 0;
rel1.relative: 0.0 0.0;
rel2.relative: 1.0 1.0;
}
}
part
{
name: "text";
type: TEXTBLOCK;
scale: 1;
entry_mode: NONE;
effect: OUTLINE_SHADOW;
description
{
state: "default" 0.0;
rel1.to : "background";
rel1.relative: 0.0 0.0;
rel2.to : "background";
rel2.relative: 1.0 1.0;
text
{
style: "text_style";
align: 0.0 0.0;
text: "Hello World This is Me";
fit: 1 1;
fit_step: 1;
size_range: 30 200;
//fit_size_array: 20 40 60 80 100 200;
}
}
}
}
}
}
```
Found Task T5724 relative to this Feature
Reviewers: woohyun, bowonryu, cedric, raster
Reviewed By: woohyun
Subscribers: a.srour, #committers, #reviewers, cedric
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9280
2019-12-12 14:22:46 +09:00
Carsten Haitzler
39240fa3e7
Revert "evas_textblock: content fit feature"
...
This reverts commit 2f676a6591
.
This causes segv's in edje_cc - i suspect the eet changes (or in combo
to how they are used in edje):
AddressSanitizer:DEADLYSIGNAL
=================================================================
==8991==ERROR: AddressSanitizer: SEGV on unknown address 0x000001010000 (pc 0xffff9f002604 bp 0xfffffa747700 sp 0xfffffa747700 T0)
==8991==The signal is caused by a READ memory access.
#0 0xffff9f002600 in _eet_hash_gen ../src/lib/eet/eet_utils.c:25
#1 0xffff9efdd024 in eet_dictionary_string_add ../src/lib/eet/eet_dictionary.c:103
#2 0xffff9efbe324 in eet_data_put_string ../src/lib/eet/eet_data.c:849
#3 0xffff9efc1c4c in eet_data_put_type ../src/lib/eet/eet_data.c:1427
#4 0xffff9efd9128 in eet_data_put_unknown ../src/lib/eet/eet_data.c:4730
#5 0xffff9efdb320 in _eet_data_descriptor_encode ../src/lib/eet/eet_data.c:5108
#6 0xffff9efd5958 in eet_data_put_variant ../src/lib/eet/eet_data.c:4309
#7 0xffff9efdb320 in _eet_data_descriptor_encode ../src/lib/eet/eet_data.c:5108
#8 0xffff9efd9270 in eet_data_put_unknown ../src/lib/eet/eet_data.c:4739
#9 0xffff9efdb320 in _eet_data_descriptor_encode ../src/lib/eet/eet_data.c:5108
#10 0xffff9efd8ca0 in eet_data_put_array ../src/lib/eet/eet_data.c:4692
#11 0xffff9efdb320 in _eet_data_descriptor_encode ../src/lib/eet/eet_data.c:5108
#12 0xffff9efc7768 in eet_data_write_cipher ../src/lib/eet/eet_data.c:2403
#13 0xffff9efc78a4 in eet_data_write ../src/lib/eet/eet_data.c:2420
#14 0xaaaabb151dcc in data_thread_group ../src/bin/edje/edje_cc_out.c:2045
#15 0xaaaabb152130 in data_write_groups ../src/bin/edje/edje_cc_out.c:2086
#16 0xaaaabb157734 in data_write ../src/bin/edje/edje_cc_out.c:2866
#17 0xaaaabb14122c in main ../src/bin/edje/edje_cc.c:456
#18 0xffff9dbd92a0 in __libc_start_main (/usr/lib/aarch64-linux-gnu/libc.so.6+0x242a0)
#19 0xaaaabb13ea00 (/home/raster/C/git/efl/build/src/bin/edje/edje_cc+0x38a00)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV ../src/lib/eet/eet_utils.c:25 in _eet_hash_gen
==8991==ABORTING
Aborted (core dumped)
When compiling breaks... it's certainly time to revert ASAP :(
2019-11-07 10:23:58 +00:00
Ali Alzyod
2f676a6591
evas_textblock: content fit feature
...
Summary:
**Content Fit Feature for Evas_Object_Textblock**
This Feature is available at **Evas **object level. And **Edje **level (where it is internally use evas functionality)
This feature will allow text block to fit its content font size to proper size to fit its area.
**Main Properties:**
Fit Modes : None=Default, Width, Height, All [Width+Height]
Fit Size Range : Contains maximum and minimum font size to be used (and in between).
Fit Step Size : Step(Jump) value when trying fonts sizes between Size_Range max and min.
Fit Size Array : Other way to resize font, where you explicitly select font sizes to be uses (for example [20, 50, 100] it will try 3 sizes only)
Text Fit feature was available in Edje but:
1- It doesn't effected by ellipsis or warping in font style (or do not handle the in right way)
2- Accuracy is not good (specially if you have fix pixel size elements (spaces,tabs,items))
3- No (Step size, Size Array) available.
Test Plan:
To check the Feature
> elementary_test
> fit
> textbock fit
You can modify all the modes and properties
These are two examples, One using Evas other uses Edje
**Evas**
```
#include <Elementary.h>
enum BUTTON{
BUTTON_MODE = 0,
BUTTON_MAX = 1,
BUTTON_MIN = 2,
BUTTON_STEP = 3,
BUTTON_ARRAY = 4,
BUTTON_CONTENT = 5,
BUTTON_STYLE = 6,
BUTTON_ALL = BUTTON_STYLE+1,
};
char* BUTTON_STR[BUTTON_ALL] ={
"MODE",
"MAX",
"MIN",
"STEP",
"ARRAY",
"CONTENT",
"STYLE",
};
char *contents[] = {
"Hello World",
"This is Line<br>THis is other Line",
"This text contains <font_size=20 color=#F00>SPECIFIC SIZE</font_size> that does not effected by fit mode"
};
char *styles[] = {
"DEFAULT='font=sans font_size=30 color=#000 wrap=mixed ellipsis=1.0'",
"DEFAULT='font=sans font_size=30 color=#000 wrap=mixed'",
"DEFAULT='font=sans font_size=30 color=#000 ellipsis=1.0'",
"DEFAULT='font=sans font_size=30 color=#000'",
};
char *styles_names[] = {
"wrap=<color=#F00>mixed</color> ellipsis=<color=#F00>1.0</color>",
"wrap=<color=#F00>mixed</color> ellipsis=<color=#F00>NONE</color>",
"wrap=<color=#F00>NONE</color> ellipsis=<color=#F00>1.0</color>",
"wrap=<color=#F00>NONE</color> ellipsis=<color=#F00>NONE</color>",
};
typedef struct _APP
{
Evas_Object *win, *box, *txtblock,*bg, *boxHor, *boxHor2;
Eo *btn[BUTTON_ALL];
Eo *lbl_status;
char * str;
unsigned int i_contnet, i_style;
} APP;
APP *app;
char * get_fit_status(Eo * textblock);
static void _btn_clicked(void *data EINA_UNUSED, Eo *obj, void *eventInfo EINA_UNUSED){
if (obj == app->btn[BUTTON_MODE])
{
unsigned int options;
evas_textblock_fit_options_get(app->txtblock, &options);
if (options == TEXTBLOCK_FIT_MODE_NONE)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_HEIGHT);
else if (options == TEXTBLOCK_FIT_MODE_HEIGHT)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_WIDTH);
else if (options == TEXTBLOCK_FIT_MODE_WIDTH)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_ALL);
else if (options == TEXTBLOCK_FIT_MODE_ALL)
evas_textblock_fit_options_set(app->txtblock, TEXTBLOCK_FIT_MODE_NONE);
}
else if (obj == app->btn[BUTTON_MAX])
{
unsigned int min, max;
evas_textblock_fit_size_range_get(app->txtblock, &min, &max);
max -= 5;
evas_textblock_fit_size_range_set(app->txtblock, min, max);
}
else if (obj == app->btn[BUTTON_MIN])
{
unsigned int min, max;
evas_textblock_fit_size_range_get(app->txtblock, &min, &max);
min += 5;
evas_textblock_fit_size_range_set(app->txtblock, min, max);
}
else if (obj == app->btn[BUTTON_STEP])
{
unsigned int step;
evas_textblock_fit_step_size_get(app->txtblock, &step);
step++;
evas_textblock_fit_step_size_set(app->txtblock, step);
}
else if (obj == app->btn[BUTTON_ARRAY])
{
unsigned int font_size[] = {10, 50, 100 ,150};
evas_textblock_fit_size_array_set(app->txtblock,font_size,4);
}
else if (obj == app->btn[BUTTON_CONTENT])
{
app->i_contnet++;
if(app->i_contnet>=sizeof(contents)/sizeof(char*))
app->i_contnet=0;
evas_object_textblock_text_markup_set(app->txtblock,contents[app->i_contnet]);
}
else if (obj == app->btn[BUTTON_STYLE])
{
app->i_style++;
if(app->i_style>=sizeof(styles)/sizeof(char*))
app->i_style=0;
Evas_Textblock_Style *style = evas_object_textblock_style_get(app->txtblock);
evas_textblock_style_set(style,styles[app->i_style]);
}
elm_object_text_set(app->lbl_status, get_fit_status(app->txtblock));
}
char * get_fit_status(Eo * textblock)
{
static char status[0xFFF];
unsigned int options,min,max,step,size_array[256];
size_t size_array_len;
evas_textblock_fit_options_get(textblock,&options);
evas_textblock_fit_size_range_get(textblock,&min,&max);
evas_textblock_fit_step_size_get(textblock,&step);
evas_textblock_fit_size_array_get(textblock,NULL,&size_array_len,0);
if (size_array_len>255)
size_array_len = 255;
evas_textblock_fit_size_array_get(textblock,size_array,NULL,size_array_len);
strcpy(status,"Mode : ");
if (options == TEXTBLOCK_FIT_MODE_NONE)
strcat(status,"MODE_NONE");
else if (options == TEXTBLOCK_FIT_MODE_HEIGHT)
strcat(status,"MODE_HEIGHT");
else if (options == TEXTBLOCK_FIT_MODE_WIDTH)
strcat(status,"MODE_WIDTH");
else if (options == TEXTBLOCK_FIT_MODE_ALL)
strcat(status,"MODE_ALL");
strcat(status,"<br>");
sprintf(status + strlen(status),"Max : %d<br>",max);
sprintf(status + strlen(status),"Min : %d<br>",min);
sprintf(status + strlen(status),"Step : %d<br>",step);
sprintf(status + strlen(status),"Array : [ ");
for (size_t i = 0 ; i < 10 ; i++)
{
if(i<size_array_len)
sprintf(status + strlen(status)," %d,",size_array[i]);
}
if(10<size_array_len)
sprintf(status + strlen(status)," ... ");
sprintf(status + strlen(status)," ]");
sprintf(status + strlen(status),"<br>");
sprintf(status + strlen(status),"%s",styles_names[app->i_style]);
return status;
}
int elm_main(int argc, char **argv)
{
app = calloc(sizeof(APP), 1);
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
app->win = elm_win_util_standard_add("Main", "App");
elm_win_autodel_set(app->win, EINA_TRUE);
app->box = elm_box_add(app->win);
app->boxHor = elm_box_add(app->box);
app->boxHor2 = elm_box_add(app->box);
app->txtblock = evas_object_textblock_add(app->box);
app->bg = elm_bg_add(app->box);
elm_bg_color_set(app->bg,255,255,255);
Evas_Textblock_Style *style = evas_textblock_style_new();
evas_textblock_style_set(style,styles[0]);
evas_object_textblock_style_set(app->txtblock,style);
evas_object_textblock_text_markup_set(app->txtblock,contents[0]);
elm_box_horizontal_set(app->boxHor, EINA_TRUE);
elm_box_horizontal_set(app->boxHor2, EINA_TRUE);
evas_object_size_hint_weight_set(app->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(app->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(app->txtblock);
evas_object_show(app->bg);
evas_object_show(app->box);
evas_object_show(app->boxHor);
evas_object_show(app->boxHor2);
elm_box_pack_end(app->box, app->bg);
elm_box_pack_end(app->box, app->boxHor);
elm_box_pack_end(app->box, app->boxHor2);
elm_object_content_set(app->bg,app->txtblock);
elm_win_resize_object_add(app->win, app->box);
evas_object_resize(app->win, 320, 480);
for(int i = 0 ; i < BUTTON_ALL ; i++)
{
app->btn[i] = elm_button_add(app->boxHor);
evas_object_smart_callback_add(app->btn[i], "clicked", _btn_clicked, NULL);
elm_object_text_set(app->btn[i], BUTTON_STR[i]);
elm_box_pack_end(app->boxHor, app->btn[i]);
evas_object_show(app->btn[i]);
}
app->lbl_status = elm_label_add(app->boxHor2);
elm_object_text_set(app->lbl_status, get_fit_status(app->txtblock));
elm_box_pack_end(app->boxHor2, app->lbl_status);
evas_object_show(app->lbl_status);
evas_object_size_hint_weight_set(app->txtblock, EVAS_HINT_EXPAND,EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->txtblock, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(app->bg, EVAS_HINT_EXPAND,EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(app->bg, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(app->win);
elm_run();
return 0;
}
ELM_MAIN()
```
**Edje**
```
// compile: edje_cc source.edc
// run: edje_player source.edje
collections {
styles
{
style
{
name: "text_style";
base: "font=sans font_size=30 color=#FFF wrap=mixed ellipsis=1.0";
tag: "br" "\n";
tag: "ps" "ps";
tag: "tab" "\t";
tag: "b" "+ font_weight=Bold";
}
}
group {
name: "my_group"; // must be the same as in source.c
parts {
part
{
name: "background";
type: RECT;
scale: 1;
description
{
color: 0 0 0 0;
rel1.relative: 0.0 0.0;
rel2.relative: 1.0 1.0;
}
}
part
{
name: "text";
type: TEXTBLOCK;
scale: 1;
entry_mode: NONE;
effect: OUTLINE_SHADOW;
description
{
state: "default" 0.0;
rel1.to : "background";
rel1.relative: 0.0 0.0;
rel2.to : "background";
rel2.relative: 1.0 1.0;
text
{
style: "text_style";
align: 0.0 0.0;
text: "Hello World This is Me";
fit: 1 1;
fit_step: 1;
size_range: 30 200;
//fit_size_array: 20 40 60 80 100 200;
}
}
}
}
}
}
```
Found Task T5724 relative to this Feature
Reviewers: woohyun, bowonryu, cedric, raster
Subscribers: #committers, #reviewers, cedric
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9280
2019-11-05 20:40:59 +09:00
Carsten Haitzler
80d317f20e
evas - revert evas variation sequence support - out of bound accesses
...
This code is filled with out of bounds accesses now after the reverted
patch. All those base_char+1, itr+1 etc. in
evas_common_font_query_run_font_end_get() are accessing BEYOND
the end of the run. textgrid shows this instantly to fall over as it
uses single unicode codepoint chars with no nul terminator. As this
api takes an explicit run_len we should never access beyond the end of
the run_len.
Please revisit this code and keep in mind proper memory/bounds
accessing. If there was ano run_len and it assumed strings were
regular strings that had to be nul terminated... then it might be ok,
but not here.
of course if i put in guards for these +1's then it ends up in
infintie loops, so enough debugging and send it back for a rethink. :)
....
Revert "evas_object_textblock: add support for variation sequences"
This reverts commit 46f2d8acdc
.
2019-10-31 12:31:52 +00:00
Ali Alzyod
46f2d8acdc
evas_object_textblock: add support for variation sequences
...
Summary: update font processing to handle variation sequences unicodes to select proper glypg in respect to variation seqences
Test Plan:
```
#define EFL_EO_API_SUPPORT 1
#define EFL_BETA_API_SUPPORT 1
#include <Eina.h>
#include <Efl.h>
#include <Elementary.h>
EAPI_MAIN int
elm_main(int argc, char **argv)
{
Evas_Object *win, *textblock;
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("Main", "");
elm_win_autodel_set(win, EINA_TRUE);
textblock = evas_object_textblock_add(win);
efl_canvas_text_style_set(textblock,NULL,"DEFAULT='font=DejaVuSans font_fallbacks=SamsungColorEmoji color=#000 font_size=20'");
evas_object_textblock_text_markup_set(textblock, "8️⃣☪️AAA☪︎1234567️⃣");
evas_object_size_hint_weight_set(textblock, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(textblock, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(textblock);
evas_object_move(textblock, 0, 0);
evas_object_resize(textblock, 320, 320);
evas_object_resize(win, 320, 320);
evas_object_show(win);
elm_run();
return 0;
}
ELM_MAIN()
```
Reviewers: woohyun, bowonryu, segfaultxavi, cedric, bu5hm4n
Reviewed By: woohyun, cedric
Subscribers: bu5hm4n, subodh6129, herdsman, segfaultxavi, zmike, cedric, #committers, #reviewers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9053
2019-10-19 14:01:36 +09:00
Ali Alzyod
a821eb456a
evas_common: parse color in rgb()/rgba() format
...
evas_common_format_color_parse: support rgb()/rgba() format
efl user can now specify colors in text formats and styles as rgb(0-255,0-255,0-255) & rgba(0-255,0-255,0-255,0-255) format.
This is related to task: T8068
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9309
2019-08-19 11:33:23 -07:00
Marcel Hollerbach
6883087ac7
Revert "evas_object_textblock: add support for variation sequences"
...
This reverts commit f7ce771e32
.
2019-07-30 19:09:12 +02:00
Ali Alzyod
f7ce771e32
evas_object_textblock: add support for variation sequences
...
update font processing to handle variation sequences unicodes to select proper glypg in respect to variation seqences
Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D9053
2019-07-29 11:17:35 -07:00
Vincent Torri
a6ade14c5e
Evil: remove pwd code in Evil and fix compilation failures after the removal
...
Summary: remove pwd code in Evil
Test Plan: compilation
Reviewers: zmike, cedric, raster
Subscribers: #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9420
2019-07-28 09:27:27 +01:00
Ali Alzyod
673bce2b91
evas_common_format_color_parse: support color names
...
Summary:
efl user can now specify colors by there names ( not only Hex RGB/RGBA values), which is very convenient specially for first time users (where user may think it is supported by default)
<color=#FF0000> == <color=red> == <color==RED>
there are two main types of color names and values ( X11, web colors), here we are using X11 color.
============
Update for documentation pages should be added like:
https://www.enlightenment.org/_legacy_embed/evas_textblock_style_page.html#evas_textblock_style_color
I do not know how to update it :(
Test Plan:
```
#define EFL_EO_API_SUPPORT 1
#define EFL_BETA_API_SUPPORT 1
#include <Eina.h>
#include <Elementary.h>
#include <Efl_Ui.h>
static void
_gui_quit_cb(void *data EINA_UNUSED, const Efl_Event *event EINA_UNUSED)
{
efl_exit(0);
}
static void
_gui_setup()
{
Eo *win, *box;
win = efl_add(EFL_UI_WIN_CLASS, efl_main_loop_get(),
efl_ui_win_type_set(efl_added, EFL_UI_WIN_TYPE_BASIC),
efl_text_set(efl_added, "Hello World"),
efl_ui_win_autodel_set(efl_added, EINA_TRUE));
// when the user clicks "close" on a window there is a request to delete
efl_event_callback_add(win, EFL_UI_WIN_EVENT_DELETE_REQUEST, _gui_quit_cb, NULL);
box = efl_add(EFL_UI_BOX_CLASS, win,
efl_content_set(win, efl_added),
efl_gfx_hint_size_min_set(efl_added, EINA_SIZE2D(360, 240)));
efl_add(EFL_UI_TEXT_CLASS, box,
efl_text_markup_set(efl_added,
"<color=red>this is red color line(color = red)<color><br>"
"<color=#0000FF>this is blue color line (color = #0000FF)<color><br>"
"<color=gray>this is gray color line (color = gray)<color><br>"),
efl_gfx_hint_weight_set(efl_added, 1.0, 0.9),
efl_gfx_hint_align_set(efl_added, 0.5, 0.5),
efl_text_multiline_set(efl_added,EINA_TRUE),
efl_pack(box, efl_added));
efl_add(EFL_UI_BUTTON_CLASS, box,
efl_text_set(efl_added, "Quit"),
efl_gfx_hint_weight_set(efl_added, 1.0, 0.1),
efl_pack(box, efl_added),
efl_event_callback_add(efl_added, EFL_UI_EVENT_CLICKED,
_gui_quit_cb, efl_added));
}
EAPI_MAIN void
efl_main(void *data EINA_UNUSED, const Efl_Event *ev EINA_UNUSED)
{
_gui_setup();
}
EFL_MAIN()
```
Reviewers: woohyun, bowonryu, segfaultxavi, vtorri
Reviewed By: segfaultxavi, vtorri
Subscribers: vtorri, cedric, #reviewers, #committers
Tags: #efl
Differential Revision: https://phab.enlightenment.org/D9153
2019-06-25 19:28:12 +02:00
Amitesh Singh
0762d90380
elm test: label slide - use better color as background for label.
2017-07-11 15:37:58 +09:00
Jean-Philippe Andre
437ae4a3d3
elm_test: Add a test case for Emojis
...
Yay to full color characters. The list of selected emojis is
quite random. Some more could be added.
Just two remarks:
- Aren't they supposed to scale down?
- Why is my grinning face always ugly?
2017-03-08 19:21:24 +09:00
Cedric BAIL
c2a1c49ab2
elementary: move all legacy files to their expected new location.
2016-03-23 13:24:41 -07:00