efl/src/bin/elementary/test_ui_box.c

551 lines
16 KiB
C

#include "test.h"
#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#define EFL_PACK_LAYOUT_PROTECTED
#include <Elementary.h>
#include <assert.h>
#define CNT 10
static Evas_Object *objects[CNT] = {};
typedef enum {
NONE,
NONE_BUT_FILL,
EQUAL,
ONE,
TWO
} Weight_Mode;
static void
weights_cb(void *data, const Eo_Event *event)
{
Weight_Mode mode = elm_radio_state_value_get(event->object);
switch (mode)
{
case NONE:
efl_gfx_size_hint_align_set(data, 0.5, 0.5);
for (int i = 0; i < CNT; i++)
efl_gfx_size_hint_weight_set(objects[i], 0, 0);
break;
case NONE_BUT_FILL:
efl_gfx_size_hint_align_set(data, -1, -1);
for (int i = 0; i < CNT; i++)
efl_gfx_size_hint_weight_set(objects[i], 0, 0);
break;
case EQUAL:
efl_gfx_size_hint_align_set(data, 0.5, 0.5);
for (int i = 0; i < CNT; i++)
efl_gfx_size_hint_weight_set(objects[i], 1, 1);
break;
case ONE:
efl_gfx_size_hint_align_set(data, 0.5, 0.5);
for (int i = 0; i < 6; i++)
efl_gfx_size_hint_weight_set(objects[i], 0, 0);
efl_gfx_size_hint_weight_set(objects[6], 1, 1);
for (int i = 7; i < CNT; i++)
efl_gfx_size_hint_weight_set(objects[i], 0, 0);
break;
case TWO:
efl_gfx_size_hint_align_set(data, 0.5, 0.5);
for (int i = 0; i < 5; i++)
efl_gfx_size_hint_weight_set(objects[i], 0, 0);
efl_gfx_size_hint_weight_set(objects[5], 1, 1);
efl_gfx_size_hint_weight_set(objects[6], 1, 1);
for (int i = 7; i < CNT; i++)
efl_gfx_size_hint_weight_set(objects[i], 0, 0);
break;
}
}
static void
user_min_slider_cb(void *data EINA_UNUSED, const Eo_Event *event)
{
int val = elm_slider_value_get(event->object);
efl_gfx_size_hint_min_set(objects[3], val, val);
}
static void
padding_slider_cb(void *data, const Eo_Event *event)
{
int val = elm_slider_value_get(event->object);
efl_pack_padding_set(data, val, val, EINA_TRUE);
}
static void
margin_slider_cb(void *data, const Eo_Event *event)
{
int val = elm_slider_value_get(event->object);
efl_gfx_size_hint_margin_set(data, val, val, val, val);
}
static void
alignh_slider_cb(void *data, const Eo_Event *event)
{
double av, val;
val = elm_slider_value_get(event->object);
efl_pack_align_get(data, NULL, &av);
efl_pack_align_set(data, val, av);
}
static void
alignv_slider_cb(void *data, const Eo_Event *event)
{
double ah, val;
val = elm_slider_value_get(event->object);
efl_pack_align_get(data, &ah, NULL);
efl_pack_align_set(data, ah, val);
}
static Efl_Ui_Box_Flow_Params s_flow_params = { 0, 0 };
static Eina_Bool flow = EINA_FALSE;
static void
flow_check_cb(void *data, const Eo_Event *event)
{
flow = elm_check_selected_get(event->object);
efl_pack_layout_engine_set(data, flow ? EFL_UI_BOX_FLOW_CLASS : NULL, &s_flow_params);
}
static void
horiz_check_cb(void *data, const Eo_Event *event)
{
Eina_Bool chk = elm_check_selected_get(event->object);
efl_orientation_set(data, chk ? EFL_ORIENT_HORIZONTAL : EFL_ORIENT_VERTICAL);
}
static void
homo_check_cb(void *data, const Eo_Event *event)
{
Eina_Bool chk = elm_check_selected_get(event->object);
s_flow_params.homogenous = chk;
efl_pack_layout_engine_set(data, flow ? EFL_UI_BOX_FLOW_CLASS : NULL, &s_flow_params);
}
static void
max_size_check_cb(void *data, const Eo_Event *event)
{
Eina_Bool chk = elm_check_selected_get(event->object);
s_flow_params.max_size = chk;
efl_pack_layout_engine_set(data, flow ? EFL_UI_BOX_FLOW_CLASS : NULL, &s_flow_params);
}
static void
left_check_cb(void *data, const Eo_Event *event)
{
Eina_Bool chk = elm_check_selected_get(event->object);
if (chk)
{
efl_pack_align_set(data, 0, 0.5);
}
else
{
efl_pack_align_set(data, 0.5, 0.5);
}
}
static void
_custom_layout_update(Eo *pack, const void *data EINA_UNUSED)
{
Eina_Iterator *it = efl_content_iterate(pack);
int count = efl_content_count(pack), i = 0;
int px, py, pw, ph;
Eo *sobj;
// Note: This is a TERRIBLE layout. Just an example of the API, not showing
// how to write a proper layout function.
if (!count) return;
efl_gfx_geometry_get(pack, &px, &py, &pw, &ph);
EINA_ITERATOR_FOREACH(it, sobj)
{
int x, y, h, w, mw, mh;
efl_gfx_size_hint_combined_min_get(sobj, &mw, &mh);
x = (pw / count) * i;
y = (ph / count) * i;
w = mw;
h = mh;
efl_gfx_geometry_set(sobj, x + px, y + py, w, h);
i++;
}
eina_iterator_free(it);
}
static void
custom_check_cb(void *data, const Eo_Event *event)
{
EO_OVERRIDE_OPS_DEFINE(custom_layout_ops,
EO_OP_FUNC_OVERRIDE(efl_pack_layout_update, _custom_layout_update));
Eina_Bool chk = elm_check_selected_get(event->object);
Eo *obj = data;
// Overriding just the one function we need
eo_override(obj, chk ? &custom_layout_ops : NULL);
// Layout request is required as the pack object doesn't know the layout
// function was just overridden.
efl_pack_layout_request(obj);
// See also test_ui_grid.c for another method for custom layouts (create
// a custom layout engine).
}
void
test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Evas_Object *win, *bx, *o, *vbox, *f, *hbox, *chk, *bottombox;
int i = 0;
win = elm_win_util_standard_add("ui-box", "Efl.Ui.Box");
elm_win_autodel_set(win, EINA_TRUE);
efl_gfx_size_set(win, 600, 400);
vbox = eo_add(EFL_UI_BOX_CLASS, win);
efl_pack_padding_set(vbox, 10, 10, EINA_TRUE);
efl_orientation_set(vbox, EFL_ORIENT_DOWN);
efl_gfx_size_hint_weight_set(vbox, 1, 1);
efl_gfx_size_hint_margin_set(vbox, 5, 5, 5, 5);
elm_win_resize_object_add(win, vbox);
efl_gfx_visible_set(vbox, 1);
// create here to pass in cb
bottombox = eo_add(EFL_UI_BOX_CLASS, win);
/* controls */
f = elm_frame_add(win);
elm_object_text_set(f, "Controls");
efl_gfx_size_hint_align_set(f, -1, -1);
efl_gfx_size_hint_weight_set(f, 1, 0);
efl_pack(vbox, f);
efl_gfx_visible_set(f, 1);
hbox = eo_add(EFL_UI_BOX_CLASS, win);
elm_object_content_set(f, hbox);
efl_pack_padding_set(hbox, 10, 0, EINA_TRUE);
efl_gfx_visible_set(hbox, 1);
/* weights radio group */
bx = eo_add(EFL_UI_BOX_CLASS, win,
efl_orientation_set(eo_self, EFL_ORIENT_DOWN));
efl_gfx_size_hint_align_set(bx, 0, -1);
efl_pack(hbox, bx);
efl_gfx_visible_set(bx, 1);
chk = o = elm_radio_add(win);
elm_object_text_set(o, "No weight");
efl_event_callback_add(o, ELM_RADIO_EVENT_CHANGED, weights_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0.5);
elm_radio_state_value_set(o, NONE);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_radio_add(win);
elm_object_text_set(o, "No weight + box fill");
efl_event_callback_add(o, ELM_RADIO_EVENT_CHANGED, weights_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0.5);
elm_radio_state_value_set(o, NONE_BUT_FILL);
elm_radio_group_add(o, chk);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_radio_add(win);
elm_object_text_set(o, "Equal weights");
efl_event_callback_add(o, ELM_RADIO_EVENT_CHANGED, weights_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0.5);
elm_radio_state_value_set(o, EQUAL);
elm_radio_group_add(o, chk);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_radio_add(win);
elm_object_text_set(o, "One weight only");
efl_event_callback_add(o, ELM_RADIO_EVENT_CHANGED, weights_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0.5);
elm_radio_state_value_set(o, ONE);
elm_radio_group_add(o, chk);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_radio_add(win);
elm_object_text_set(o, "Two weights");
efl_event_callback_add(o, ELM_RADIO_EVENT_CHANGED, weights_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0.5);
elm_radio_state_value_set(o, TWO);
elm_radio_group_add(o, chk);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
elm_radio_value_set(chk, NONE);
/* misc */
bx = eo_add(EFL_UI_BOX_CLASS, win,
efl_orientation_set(eo_self, EFL_ORIENT_DOWN));
efl_gfx_size_hint_align_set(bx, 0, -1);
efl_gfx_size_hint_weight_set(bx, 0, 1);
efl_pack(hbox, bx);
efl_gfx_visible_set(bx, 1);
o = elm_label_add(win);
elm_object_text_set(o, "Misc");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_check_add(win);
elm_check_selected_set(o, 0);
elm_object_text_set(o, "Flow");
efl_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, flow_check_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_check_add(win);
elm_check_selected_set(o, 1);
elm_object_text_set(o, "Horizontal");
efl_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, horiz_check_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_check_add(win);
elm_check_selected_set(o, 0);
elm_object_text_set(o, "Homogenous");
efl_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, homo_check_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_check_add(win);
elm_check_selected_set(o, 0);
elm_object_text_set(o, "Homogenous + Max");
efl_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, max_size_check_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_check_add(win);
elm_check_selected_set(o, 0);
elm_object_text_set(o, "Align left");
efl_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, left_check_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_check_add(win);
elm_check_selected_set(o, 0);
elm_object_text_set(o, "Custom layout");
efl_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, custom_check_cb, bottombox);
efl_gfx_size_hint_align_set(o, 0, 0);
efl_gfx_size_hint_weight_set(o, 0, 1);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
/* user min size setter */
bx = eo_add(EFL_UI_BOX_CLASS, win,
efl_orientation_set(eo_self, EFL_ORIENT_DOWN));
efl_gfx_size_hint_align_set(bx, 0, -1);
efl_gfx_size_hint_weight_set(bx, 0, 1);
efl_pack(hbox, bx);
efl_gfx_visible_set(bx, 1);
o = elm_label_add(win);
elm_object_text_set(o, "User min size");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_slider_add(win);
elm_slider_indicator_format_set(o, "%.0fpx");
elm_slider_indicator_show_set(o, 1);
elm_slider_horizontal_set(o, 0);
efl_gfx_size_hint_align_set(o, 0.5, -1);
efl_gfx_size_hint_weight_set(o, 1, 1);
efl_event_callback_add(o, ELM_SLIDER_EVENT_CHANGED, user_min_slider_cb, NULL);
elm_slider_min_max_set(o, 0, 250);
elm_slider_inverted_set(o, 1);
elm_slider_value_set(o, 0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
/* inner box padding */
bx = eo_add(EFL_UI_BOX_CLASS, win,
efl_orientation_set(eo_self, EFL_ORIENT_DOWN));
efl_gfx_size_hint_align_set(bx, 0, -1);
efl_gfx_size_hint_weight_set(bx, 0, 1);
efl_pack(hbox, bx);
efl_gfx_visible_set(bx, 1);
o = elm_label_add(win);
elm_object_text_set(o, "Padding");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_slider_add(win);
elm_slider_indicator_format_set(o, "%.0fpx");
elm_slider_indicator_show_set(o, 1);
elm_slider_horizontal_set(o, 0);
efl_gfx_size_hint_align_set(o, 0.5, -1);
efl_gfx_size_hint_weight_set(o, 1, 1);
efl_event_callback_add(o, ELM_SLIDER_EVENT_CHANGED, padding_slider_cb, bottombox);
elm_slider_min_max_set(o, 0, 40);
elm_slider_inverted_set(o, 1);
elm_slider_value_set(o, 10);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
/* outer margin */
bx = eo_add(EFL_UI_BOX_CLASS, win,
efl_orientation_set(eo_self, EFL_ORIENT_DOWN));
efl_gfx_size_hint_align_set(bx, 0, -1);
efl_gfx_size_hint_weight_set(bx, 0, 1);
efl_pack(hbox, bx);
efl_gfx_visible_set(bx, 1);
o = elm_label_add(win);
elm_object_text_set(o, "Margin");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_slider_add(win);
elm_slider_indicator_format_set(o, "%.0fpx");
elm_slider_indicator_show_set(o, 1);
elm_slider_horizontal_set(o, 0);
efl_gfx_size_hint_align_set(o, 0.5, -1);
efl_gfx_size_hint_weight_set(o, 1, 1);
efl_event_callback_add(o, ELM_SLIDER_EVENT_CHANGED, margin_slider_cb, bottombox);
elm_slider_min_max_set(o, 0, 40);
elm_slider_inverted_set(o, 1);
elm_slider_value_set(o, 10);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
/* Box align */
bx = eo_add(EFL_UI_BOX_CLASS, win,
efl_orientation_set(eo_self, EFL_ORIENT_DOWN));
efl_gfx_size_hint_align_set(bx, 0, -1);
efl_gfx_size_hint_weight_set(bx, 1, 1);
efl_pack(hbox, bx);
efl_gfx_visible_set(bx, 1);
o = elm_label_add(win);
elm_object_text_set(o, "Box align");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_slider_add(win);
elm_slider_indicator_format_set(o, "%.1f");
elm_slider_indicator_show_set(o, 1);
elm_slider_horizontal_set(o, 0);
efl_gfx_size_hint_align_set(o, 0.5, -1);
efl_gfx_size_hint_weight_set(o, 1, 1);
efl_event_callback_add(o, ELM_SLIDER_EVENT_CHANGED, alignv_slider_cb, bottombox);
elm_slider_min_max_set(o, -0.1, 1.0);
elm_slider_step_set(o, 0.1);
elm_slider_value_set(o, 0.5);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
o = elm_slider_add(win);
elm_slider_indicator_format_set(o, "%.1f");
elm_slider_indicator_show_set(o, 1);
elm_slider_horizontal_set(o, 1);
efl_gfx_size_hint_align_set(o, 0.5, -1);
efl_gfx_size_hint_weight_set(o, 1, 0);
efl_gfx_size_hint_min_set(o, 100, 0);
efl_event_callback_add(o, ELM_SLIDER_EVENT_CHANGED, alignh_slider_cb, bottombox);
elm_slider_min_max_set(o, -0.1, 1.0);
elm_slider_step_set(o, 0.1);
elm_slider_value_set(o, 0.5);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
/* contents */
f = elm_frame_add(win);
elm_object_text_set(f, "Contents");
efl_gfx_size_hint_align_set(f, -1, -1);
efl_gfx_size_hint_weight_set(f, 1, 1);
efl_pack(vbox, f);
efl_gfx_visible_set(f, 1);
bx = bottombox;
efl_pack_padding_set(bx, 10, 10, EINA_TRUE);
efl_gfx_size_hint_align_set(bx, 0.5, 0.5);
efl_gfx_size_hint_weight_set(bx, 1, 1);
elm_object_content_set(f, bx);
efl_gfx_visible_set(bx, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "Btn1");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "Button 2");
efl_gfx_size_hint_align_set(o, -1, -1);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_label_add(win);
elm_label_line_wrap_set(o, ELM_WRAP_WORD);
elm_object_text_set(o, "This label is not marked as fill");
efl_gfx_size_hint_align_set(o, 0.5, 0.5);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "Min size");
efl_gfx_size_hint_align_set(o, 0.5, 1.0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "Quit!");
efl_gfx_size_hint_align_set(o, 0.5, 0.0);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_label_add(win);
elm_label_line_wrap_set(o, ELM_WRAP_WORD);
elm_object_text_set(o, "This label on the other hand<br/>is marked as align=fill.");
efl_gfx_size_hint_align_set(o, -1, -1);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "Button with a quite long text.");
efl_gfx_size_hint_align_set(o, -1, -1);
efl_gfx_size_hint_max_set(o, 200, 100);
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "BtnA");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "BtnB");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
objects[i++] = o = elm_button_add(win);
elm_object_text_set(o, "BtnC");
efl_pack(bx, o);
efl_gfx_visible_set(o, 1);
assert(i == CNT);
efl_gfx_visible_set(win, 1);
}