Top/ps process monitor
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#include "ui_util.h"
#include "ui.h"
#include <Elementary.h>
#include "config.h"
Evas_Object *
evisum_ui_tab_add(Evas_Object *parent, Evas_Object **alias, const char *text,
Evas_Smart_Cb clicked_cb, void *data)
{
Evas_Object *tbl, *rect, *button, *label;
tbl = elm_table_add(parent);
evas_object_size_hint_weight_set(tbl, EXPAND, EXPAND);
evas_object_size_hint_align_set(tbl, FILL, FILL);
rect = evas_object_rectangle_add(tbl);
evas_object_size_hint_weight_set(rect, EXPAND, EXPAND);
evas_object_size_hint_align_set(rect, FILL, FILL);
evas_object_size_hint_min_set(rect,
TAB_BTN_WIDTH * elm_config_scale_get(),
TAB_BTN_HEIGHT * elm_config_scale_get());
button = elm_button_add(parent);
evas_object_size_hint_weight_set(button, EXPAND, EXPAND);
evas_object_size_hint_align_set(button, FILL, FILL);
evas_object_show(button);
evas_object_smart_callback_add(button, "clicked", clicked_cb, data);
label = elm_label_add(parent);
evas_object_size_hint_weight_set(label, EXPAND, EXPAND);
evas_object_size_hint_align_set(label, FILL, FILL);
evas_object_show(label);
elm_object_text_set(label,
eina_slstr_printf("%s", text));
elm_layout_content_set(button, "elm.swallow.content", label);
elm_table_pack(tbl, rect, 0, 0, 1, 1);
elm_table_pack(tbl, button, 0, 0, 1, 1);
if (alias)
*alias = button;
return tbl;
}
Evas_Object *
evisum_ui_button_add(Evas_Object *parent, Evas_Object **alias, const char *text,
Evas_Smart_Cb clicked_cb, void *data)
{
Evas_Object *tbl, *rect, *button, *label;
tbl = elm_table_add(parent);
evas_object_size_hint_weight_set(tbl, EXPAND, EXPAND);
evas_object_size_hint_align_set(tbl, FILL, FILL);
rect = evas_object_rectangle_add(tbl);
evas_object_size_hint_weight_set(rect, EXPAND, EXPAND);
evas_object_size_hint_align_set(rect, FILL, FILL);
evas_object_size_hint_min_set(rect,
BTN_WIDTH * elm_config_scale_get(),
BTN_HEIGHT * elm_config_scale_get());
button = elm_button_add(parent);
evas_object_size_hint_weight_set(button, EXPAND, EXPAND);
evas_object_size_hint_align_set(button, FILL, FILL);
evas_object_show(button);
evas_object_smart_callback_add(button, "clicked", clicked_cb, data);
label = elm_label_add(parent);
evas_object_size_hint_weight_set(label, EXPAND, EXPAND);
evas_object_size_hint_align_set(label, FILL, FILL);
evas_object_show(label);
elm_object_text_set(label,
eina_slstr_printf("%s", text));
elm_layout_content_set(button, "elm.swallow.content", label);
elm_table_pack(tbl, rect, 0, 0, 1, 1);
elm_table_pack(tbl, button, 0, 0, 1, 1);
if (alias)
*alias = button;
return tbl;
}
const char *
evisum_size_format(unsigned long long bytes)
{
const char *s, *unit = "BKMGTPEZY";
unsigned long powi = 1;
unsigned long long value;
unsigned int precision = 2, powj = 1;
value = bytes;
while (value > 1024)
{
if ((value / 1024) < powi) break;
powi *= 1024;
++unit;
if (unit[1] == '\0') break;
}
if (*unit == 'B') precision = 0;
while (precision > 0)
{
powj *= 10;
if ((value / powi) < powj) break;
--precision;
}
s = eina_slstr_printf("%1.*f %c", precision, (double) value / powi, *unit);
return s;
}
static char *
_path_append(const char *path, const char *file)
{
char *concat;
int len;
char separator = '/';
len = strlen(path) + strlen(file) + 2;
concat = malloc(len * sizeof(char));
snprintf(concat, len, "%s%c%s", path, separator, file);
return concat;
}
const char *
evisum_icon_path_get(const char *name)
{
char *path;
const char *icon_path, *directory = PACKAGE_DATA_DIR "/images";
icon_path = name;
path = _path_append(directory, eina_slstr_printf("%s.png", name));
if (path)
{
if (ecore_file_exists(path))
icon_path = eina_slstr_printf("%s", path);
free(path);
}
return icon_path;
}
void
evisum_ui_textblock_font_size_set(Evas_Object *tb, int new_size)
{
Evas_Textblock_Style *ts;
if (!tb) return;
ts = evas_textblock_style_new();
evas_textblock_style_set(ts,
eina_slstr_printf("DEFAULT='font_size=%d'", new_size));
evas_object_textblock_style_user_push(tb, ts);
}
int
evisum_ui_textblock_font_size_get(Evas_Object *tb)
{
const char *style;
char *p, *p1;
Evas_Textblock_Style *ts;
int size = 0;
if (!tb) return size;
ts = evas_object_textblock_style_get(tb);
if (!ts) return size;
style = evas_textblock_style_get(ts);
if (!style && !style[0]) return size;
p = strdup(style);
p1 = strstr(p, "font_size=");
if (p1)
{
p1 += 10;
size = atoi(p1);
}
free(p);
return size;
}
void
evisum_child_window_show(Evas_Object *parent, Evas_Object *win)
{
Evas_Coord x, y, w, h;
evas_object_resize(win, UI_CHILD_WIN_WIDTH, UI_CHILD_WIN_HEIGHT);
evas_object_geometry_get(parent, &x, &y, &w, &h);
if (x > 0 && y > 0)
evas_object_move(win, x + 20, y + 10);
else
elm_win_center(win, EINA_TRUE, EINA_TRUE);
evas_object_show(win);
}
static Ecore_Animator *_animator = NULL;
typedef struct {
int pos;
Evas_Object *label;
Evas_Object *version;
Evas_Object *bg;
} Animate_Data;
static Animate_Data about_data;
static void
_win_del_cb(void *data, Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *win;
Ui *ui;
win = data;
if (_animator)
ecore_animator_del(_animator);
_animator = NULL;
ui = evas_object_data_get(win, "ui");
if (!ui) return;
evas_object_del(win);
ui->win_about = NULL;
}
static Eina_Bool
about_anim(void *data)
{
Animate_Data *ad;
Evas_Coord w, h, ow, oh, x;
ad = data;
evas_object_geometry_get(ad->bg, NULL, NULL, &w, &h);
evas_object_geometry_get(ad->label, &x, NULL, &ow, &oh);
evas_object_move(ad->label, x, ad->pos);
ad->pos--;
if (ad->pos <= -oh) ad->pos = h;
return EINA_TRUE;
}
void
evisum_about_window_show(void *data)
{
Ui *ui;
Evas_Object *win, *bg, *box, *version, *label, *btn;
const char *copyright =
"<font color=#ffffff>"
"<small>"
"<b>"
"Copyright &copy; 2019-2020 Alastair Poole &lt;netstar@gmail.com&gt;<br>"
"<br>"
"</b>"
"Permission to use, copy, modify, and distribute this software <br>"
"for any purpose with or without fee is hereby granted, provided <br>"
"that the above copyright notice and this permission notice appear <br>"
"in all copies. <br>"
"<br>"
"THE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL <br>"
"WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED <br>"
"WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL <br>"
"THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR <br>"
"CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING <br>"
"FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF <br>"
"CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT <br>"
"OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS <br>"
"SOFTWARE.<br>"
"</small>";
ui = data;
if (ui->win_about) return;
ui->win_about = win = elm_win_add(ui->win, "evisum", ELM_WIN_DIALOG_BASIC);
elm_win_title_set(win, "About Evisum");
evas_object_smart_callback_add(win, "delete,request", _win_del_cb, win);
evas_object_data_set(win, "ui", ui);
bg = elm_bg_add(win);
evas_object_size_hint_weight_set(bg, EXPAND, EXPAND);
evas_object_size_hint_align_set(bg, FILL, FILL);
elm_bg_file_set(bg, evisum_icon_path_get("ladyhand"), NULL);
elm_win_resize_object_add(win, bg);
evas_object_color_set(bg, 160, 160, 160, 255);
evas_object_show(bg);
evas_object_size_hint_min_set(bg, 320 * elm_config_scale_get(),
320 * elm_config_scale_get());
box = elm_box_add(win);
evas_object_size_hint_weight_set(box, EXPAND, EXPAND);
evas_object_size_hint_align_set(box, FILL, FILL);
evas_object_color_set(box, 255, 255, 255, 255);
evas_object_show(box);
label = elm_label_add(win);
evas_object_show(label);
elm_object_text_set(label, copyright);
version = elm_label_add(win);
evas_object_show(version);
elm_object_text_set(version,
eina_slstr_printf("<font color=#ffffff><b>%s</b>",
PACKAGE_VERSION));
btn = elm_button_add(win);
evas_object_size_hint_align_set(btn, 0.5, 0.9);
evas_object_size_hint_weight_set(btn, EXPAND, EXPAND);
elm_object_text_set(btn, _("Okay!"));
evas_object_show(btn);
evas_object_smart_callback_add(btn, "clicked", _win_del_cb, win);
memset(&about_data, 0, sizeof(Animate_Data));
about_data.bg = bg;
about_data.label = label;
about_data.version = version;
about_data.pos = elm_config_scale_get() * 320;
_animator = ecore_animator_add(about_anim, &about_data);
elm_box_pack_end(box, version);
elm_box_pack_end(box, label);
elm_box_pack_end(box, btn);
elm_object_content_set(win, box);
evas_object_show(win);
}