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live_edit: support zoom on live editing. 

previously, it doesn't care the view zooming on live editing.
now it's working perfectly.
This commit is contained in:
ChunEon Park 2015-06-23 13:14:11 +09:00
parent 61d7acca06
commit 9dd9e0d9eb
3 changed files with 43 additions and 18 deletions
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57
src/bin/live_edit.c
View File

@ -69,7 +69,7 @@ typedef struct live_editor_s
Eina_Bool on : 1;
} live_data;
static void live_edit_update(live_data *ld);
static void live_edit_update_internal(live_data *ld);
static const ctxpopup_it_data CTXPOPUP_ITEMS[] =
{
@ -90,8 +90,7 @@ info_text_update(live_data *ld)
char buf[256];
Evas_Coord lx, ly, lw, lh;
evas_object_geometry_get(ld->live_view, &lx, &ly, NULL, NULL);
config_view_size_get(&lw, &lh);
evas_object_geometry_get(ld->live_view, &lx, &ly, &lw, &lh);
//Rel1
snprintf(buf, sizeof(buf), "%.2f %.2f (%d, %d)",
@ -561,7 +560,7 @@ cp_mouse_move_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
case Ctrl_Pt_Cnt: //for avoiding compiler warning.
break;
}
live_edit_update(ld);
live_edit_update_internal(ld);
}
static void
@ -616,6 +615,7 @@ ctrl_pt_init(live_data *ld)
for (i = 0; i < Ctrl_Pt_Cnt; i++)
{
Evas_Object *layout = elm_layout_add(ld->layout);
evas_object_smart_member_add(layout, ld->layout);
elm_layout_file_set(layout, EDJE_PATH, "ctrl_pt");
evas_object_resize(layout, ctrl_size, ctrl_size);
evas_object_show(layout);
@ -651,22 +651,28 @@ static void
layout_update(live_data *ld)
{
Evas_Coord x, y, w, h;
Evas_Coord scaled_w, scaled_h;
evas_object_geometry_get(ld->live_view, &x, &y, NULL, NULL);
config_view_size_get(&w, &h);
scaled_w = (w * config_view_scale_get());
scaled_h = (h * config_view_scale_get());
Evas_Coord x2 = round(((double) w) * ld->part_info.rel1_x);
Evas_Coord y2 = round(((double) h) * ld->part_info.rel1_y);
evas_object_move(ld->layout, (x + x2), (y + y2));
Evas_Coord x2 = round(((double) scaled_w) * ld->part_info.rel1_x);
Evas_Coord y2 = round(((double) scaled_h) * ld->part_info.rel1_y);
evas_object_move(ld->layout,
(x + x2 + ((w - scaled_w) * 0.5)),
(y + y2 + ((h - scaled_h) * 0.5)));
Evas_Coord w2 =
round(((double) w * (ld->part_info.rel2_x - ld->part_info.rel1_x)));
round(((double) scaled_w * (ld->part_info.rel2_x - ld->part_info.rel1_x)));
Evas_Coord h2 =
round(((double) h * (ld->part_info.rel2_y - ld->part_info.rel1_y)));
round(((double) scaled_h * (ld->part_info.rel2_y - ld->part_info.rel1_y)));
evas_object_resize(ld->layout, w2, h2);
}
static void
live_edit_update(live_data *ld)
live_edit_update_internal(live_data *ld)
{
layout_update(ld);
ctrl_pt_update(ld);
@ -679,7 +685,7 @@ live_view_geom_cb(void *data, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
live_data *ld = data;
live_edit_update(ld);
live_edit_update_internal(ld);
}
static void
@ -693,6 +699,11 @@ layout_mouse_move_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
evas_object_geometry_get(ld->live_view, &lx, &ly, NULL, NULL);
config_view_size_get(&lw, &lh);
Evas_Coord scaled_w = lw * config_view_scale_get();
Evas_Coord scaled_h = lh * config_view_scale_get();
Evas_Coord scaled_x = (lx + ((lw - scaled_w) * 0.5));
Evas_Coord scaled_y = (ly + ((lh - scaled_h) * 0.5));
Evas_Coord x, y, w, h;
evas_object_geometry_get(obj, &x, &y, &w, &h);
@ -706,15 +717,15 @@ layout_mouse_move_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
y = ev->cur.canvas.y - ld->move_delta.y;
//limit to live view boundary
if (lx > x) x = lx;
if ((x + w) > (lx + lw)) x -= ((x + w) - (lx + lw));
if (ly > y) y = ly;
if ((y + h) > (ly + lh)) y -= ((y + h) - (ly + lh));
if (scaled_x > x) x = scaled_x;
if ((x + w) > (scaled_x + scaled_w)) x -= ((x + w) - (scaled_x + scaled_w));
if (scaled_y > y) y = scaled_y;
if ((y + h) > (scaled_y + scaled_h)) y -= ((y + h) - (scaled_y + scaled_h));
double orig_rel1_x = ld->part_info.rel1_x;
double orig_rel1_y = ld->part_info.rel1_y;
ld->part_info.rel1_x = ROUNDING(((double) (x - lx) / lw), 2);
ld->part_info.rel1_y = ROUNDING(((double) (y - ly) / lh), 2);
ld->part_info.rel1_x = ROUNDING(((double) (x - scaled_x) / scaled_w), 2);
ld->part_info.rel1_y = ROUNDING(((double) (y - scaled_y) / scaled_h), 2);
ld->part_info.rel2_x += ROUNDING((ld->part_info.rel1_x - orig_rel1_x), 2);
ld->part_info.rel2_y += ROUNDING((ld->part_info.rel1_y - orig_rel1_y), 2);
@ -789,6 +800,7 @@ align_line_init(live_data *ld)
for (i = 0; i < Align_Line_Cnt; i++)
{
Evas_Object *layout = elm_layout_add(ld->layout);
evas_object_smart_member_add(layout, ld->layout);
elm_layout_file_set(layout, EDJE_PATH, "ctrl_pt");
evas_object_show(layout);
elm_object_signal_emit(layout, "elm,state,hide,instance", "");
@ -806,6 +818,7 @@ info_text_init(live_data *ld)
for (i = 0; i < Info_Text_Cnt; i++)
{
Evas_Object *text = evas_object_text_add(e);
evas_object_smart_member_add(text, ld->layout);
evas_object_pass_events_set(text, EINA_TRUE);
evas_object_layer_set(text, INFO_TEXT_LAYER);
evas_object_text_font_set(text, LIVE_EDIT_FONT,
@ -832,6 +845,7 @@ live_edit_layer_set(live_data *ld)
//Create Live View Layout
Evas_Object *layout = elm_layout_add(ld->live_view);
evas_object_smart_member_add(layout, ld->live_view);
elm_layout_file_set(layout, EDJE_PATH, "live_edit_layout");
evas_object_event_callback_add(layout, EVAS_CALLBACK_MOUSE_DOWN,
layout_mouse_down_cb, ld);
@ -851,7 +865,7 @@ live_edit_layer_set(live_data *ld)
live_edit_symbol_set(ld);
ctrl_pt_init(ld);
align_line_init(ld);
live_edit_update(ld);
live_edit_update_internal(ld);
info_text_init(ld);
}
@ -908,6 +922,13 @@ ctxpopup_create(live_data *ld)
return ctxpopup;
}
void
live_edit_update(void)
{
if (!live_edit_get()) return;
live_edit_update_internal(g_ld);
}
void
live_edit_toggle(void)
{

3
src/bin/main.c
View File

@ -170,6 +170,9 @@ main_mouse_wheel_cb(void *data, int type EINA_UNUSED, void *ev)
scale = config_view_scale_get();
enventor_object_live_view_scale_set(ad->enventor, scale);
//Just
live_edit_update();
char buf[256];
snprintf(buf, sizeof(buf), "View Scale: %2.2fx", scale);
stats_info_msg_update(buf);

1
src/include/live_edit.h
View File

@ -8,3 +8,4 @@ void live_edit_term(void);
void live_edit_toggle(void);
void live_edit_cancel(void);
Eina_Bool live_edit_get(void);
void live_edit_update(void);