void
shell_unzoom(int x, int y)
{
Evas_Coord ex, ey, ew, eh;
if (!drawing)
return;
evas_output_viewport_get(shell->evas, &ex, &ey, &ew, &eh);
lock_data();
y = eh + ey - y;
drawing->old.x = drawing->x;
drawing->old.y = drawing->y;
drawing->old.scale = drawing->scale;
drawing->x -= x / drawing->scale;
drawing->y -= y / drawing->scale;
drawing->scale /= 1.25;
drawing->x += x / drawing->scale;
drawing->y += y / drawing->scale;
append_undo_double((void *)(&(drawing->x)), drawing->old.x,
drawing->x, 1, OBJ_DRAWING, NULL);
append_undo_double((void *)(&(drawing->y)), drawing->old.y,
drawing->y, 0, 0, NULL);
append_undo_double((void *)(&(drawing->scale)), drawing->old.scale,
drawing->scale, 0, 0, NULL);
unlock_data();
drawing_sync();
}
void eyelight_viewer_slideshow_start(Eyelight_Viewer* pres,int select)
{
Evas_Object *o;
int w_win, h_win;
const char* data;
evas_output_viewport_get(pres->evas, NULL, NULL, &w_win, &h_win);
pres->state = EYELIGHT_VIEWER_STATE_SLIDESHOW;
pres->slideshow_current = select;
o = edje_object_add(pres->evas);
pres->slideshow_background = o;
if(edje_object_file_set(o, pres->theme, "eyelight/slideshow") == 0)
WARN("eyelight_viewer_slideshow_start(), edje_object_file_set() erreur!");
data = edje_object_data_get(o, "nb_slides");
pres->slideshow_nb_slides = atoi(data);
evas_object_show(o);
evas_object_resize(o, pres->current_size_w, pres->current_size_h);
edje_object_scale_set(o, pres->current_scale);
evas_object_smart_member_add(o, pres->smart_obj);
evas_object_move(o, pres->current_pos_x, pres->current_pos_y);
evas_object_clip_set(o, pres->current_clip);
edje_object_signal_callback_add(o,"slideshow,slide,next","eyelight",_eyelight_viewer_slideshow_next_cb,pres);
edje_object_signal_callback_add(o,"slideshow,slide,previous","eyelight",_eyelight_viewer_slideshow_previous_cb,pres);
edje_object_signal_callback_add(o,"slideshow,next,end","eyelight",_eyelight_viewer_slideshow_next_end_cb,pres);
edje_object_signal_callback_add(o,"slideshow,previous,end","eyelight",_eyelight_viewer_slideshow_previous_end_cb,pres);
_eyelight_viewer_slideshow_slides_load(pres);
edje_object_signal_emit(pres->slideshow_background,
"show","eyelight");
}
static void
main_resize(Ecore_Evas *ee)
{
Evas_Coord w, h;
evas_output_viewport_get(ecore_evas_get(ee), NULL, NULL, &w, &h);
bg_resize(w, h);
}
Rect EvasCanvas::viewport() const
{
int x;
int y;
int width;
int height;
evas_output_viewport_get( o, &x, &y, &width, &height );
return Rect( x, y, width, height );
}
static void
app_resize(Ecore_Evas *ee)
{
Evas_Coord w, h;
Evas *evas;
evas = ecore_evas_get(ee);
evas_output_viewport_get(evas, NULL, NULL, &w, &h);
/* bg_resize(w, h); */
}
static void
resize_cb(Ecore_Evas *ee)
{
app_t *app;
Evas_Coord w, h;
app = ecore_evas_data_get(ee, "app");
evas_output_viewport_get(app->evas, NULL, NULL, &w, &h);
evas_object_resize(app->edje_main, w, h);
}
static void
resize(Elation_Module *em)
{
Elation_Module_Private *pr;
Evas_Coord w, h;
pr = em->data;
evas_output_viewport_get(em->info->evas, NULL, NULL, &w, &h);
evas_object_move(pr->overlay, 0, 0);
evas_object_resize(pr->overlay, w, h);
}
static void
_eval(Evas_Object *obj)
{
Evas_Coord x, y, w, h, cvx, cvy, cvw, cvh;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_event_freeze(evas_object_evas_get(obj));
evas_object_geometry_get(obj, &x, &y, &w, &h);
if (w < 1) w = 1;
if (h < 1) h = 1;
evas_output_viewport_get(evas_object_evas_get(obj),
&cvx, &cvy, &cvw, &cvh);
if ((cvw < 1) || (cvh < 1)) return;
// need some fuzz value thats beyond the current viewport
// for now just make it the viewport * 3 in size (so 1 vp in each direction)
/*
cvx -= cvw;
cvy -= cvh;
cvw *= 3;
cvh *= 3;
*/
if (ELM_RECTS_INTERSECT(x, y, w, h, cvx, cvy, cvw, cvh))
{
if (!wd->content)
{
// DBG(" + %i %i %ix%i <> %i %i %ix%i", x, y, w, h, cvx, cvy, cvw, cvh);
evas_object_smart_callback_call(obj, SIG_REALIZE, NULL);
if (wd->content)
{
if (evas_object_smart_data_get(wd->content))
evas_object_smart_calculate(wd->content);
}
wd->last_calc_count =
evas_smart_objects_calculate_count_get(evas_object_evas_get(obj));
}
}
else
{
if (wd->content)
{
if (wd->last_calc_count !=
evas_smart_objects_calculate_count_get(evas_object_evas_get(obj)))
evas_object_smart_callback_call(obj, SIG_UNREALIZE, NULL);
}
}
evas_event_thaw(evas_object_evas_get(obj));
evas_event_thaw_eval(evas_object_evas_get(obj));
}
static void
bg_mouse_down(void *data, Evas *_e, Evas_Object *_o, void *event_info)
{
Drawing *d;
double x, y, _x, _y;
Evas_Coord ex, ey, ew, eh;
int shift_state, ctrl_state;
int _b;
Evas_Event_Mouse_Down * em = (Evas_Event_Mouse_Down*) event_info;
if (!shell)
return;
if (!shell->evas)
return;
_b = em->button;
shift_state = evas_key_modifier_is_set(em->modifiers, "Shift");
ctrl_state = evas_key_modifier_is_set(em->modifiers, "Control");
evas_output_viewport_get(shell->evas, &ex, &ey, &ew, &eh);
d = drawing;
if (!d)
return;
_x = em->canvas.x;
_y = em->canvas.y;
if (!ctrl_state && (_b == 1))
{
x = _x / d->scale - d->x;
y = -(_y - eh - ey) / d->scale - d->y;
gra_pre_draw_mouse_click(x, y);
}
if (!shift_state && !ctrl_state && (_b == 3))
{
menu_box_show(DUP("context.menu"), (double)_x + 1, (double)_y + 1, 1);
}
if (_b == 2)
shell_drag_start(_x, _y);
if (ctrl_state && (_b == 1))
shell_zoom(_x, _y);
if (ctrl_state && (_b == 3))
shell_unzoom(_x, _y);
}
static void
engy_resize(Ecore_Evas * ee)
{
Evas_Coord w, h;
if (!shell->evas)
return;
evas_output_viewport_get(shell->evas, NULL, NULL, &w, &h);
shell->w = (int)w;
shell->h = (int)h;
evas_object_resize(shell->o_bg, shell->w, shell->h);
cl_configure(w,h);
log_configure();
info_configure();
panel_configure();
gui_put_string(DUP("_zoom_in|_zoom_out"));
}
static void
display_help(Evas *e)
{
Evas_Textblock_Style *style;
int h_win, w_win;
evas_output_viewport_get(e, NULL, NULL, &w_win, &h_win);
help_background = evas_object_rectangle_add(e);
help_text_cmd = evas_object_textblock_add(e);
help_text_desc = evas_object_textblock_add(e);
style = evas_textblock_style_new();
evas_font_path_append(e,PACKAGE_DATA_DIR"/viewer");
evas_textblock_style_set(style,"DEFAULT='font=DejaVuSans-Bold font_size=20 align=left color=#000000 wrap=word style=soft_outline outline_color=#3779cb'"
"NewLine= '+\n'");
evas_object_resize(help_text_cmd, w_win,h_win);
evas_object_move(help_text_cmd,200,140);
evas_object_show(help_text_cmd);
evas_object_textblock_style_set(help_text_cmd,style);
evas_object_textblock_text_markup_set(help_text_cmd,help_msg_cmd);
evas_object_resize(help_text_desc, w_win,h_win);
evas_object_move(help_text_desc,450,140);
evas_object_show(help_text_desc);
evas_object_textblock_style_set(help_text_desc,style);
evas_object_textblock_text_markup_set(help_text_desc,help_msg_desc);
evas_object_show(help_background);
evas_object_color_set(help_background, 0, 0, 0, 200);
evas_object_resize(help_background, w_win,h_win);
evas_object_move(help_background,0,0);
is_help = 1;
}
void eyelight_viewer_tableofcontents_start(Eyelight_Viewer* pres,int select)
{
Evas_Object *o;
int w_win, h_win;
const char* data;
evas_output_viewport_get(pres->evas, NULL, NULL, &w_win, &h_win);
pres->state = EYELIGHT_VIEWER_STATE_TABLEOFCONTENTS;
pres->tableofcontents_current = select;
o = edje_object_add(pres->evas);
pres->tableofcontents_background = o;
if(edje_object_file_set(o, pres->theme, "eyelight/tableofcontents") == 0)
{
WARN("table of contents is not supported by the theme");
return ;
}
data = edje_object_data_get(o, "nb_slides");
pres->tableofcontents_nb_slides = atoi(data);
evas_object_show(o);
evas_object_resize(o, pres->current_size_w, pres->current_size_h);
edje_object_scale_set(o, pres->current_scale);
evas_object_move(o, pres->current_pos_x, pres->current_pos_y);
evas_object_smart_member_add(o,pres->smart_obj);
evas_object_clip_set(o, pres->current_clip);
edje_object_signal_callback_add(o,"tableofcontents,slide,next","eyelight",_eyelight_viewer_tableofcontents_next_cb,pres);
edje_object_signal_callback_add(o,"tableofcontents,slide,previous","eyelight",_eyelight_viewer_tableofcontents_previous_cb,pres);
edje_object_signal_callback_add(o,"tableofcontents,next,end","eyelight",_eyelight_viewer_tableofcontents_next_end_cb,pres);
edje_object_signal_callback_add(o,"tableofcontents,previous,end","eyelight",_eyelight_viewer_tableofcontents_previous_end_cb,pres);
_eyelight_viewer_tableofcontents_slides_load(pres);
edje_object_signal_emit(pres->tableofcontents_background,
"show","eyelight");
}
static void
bg_mouse_move(void *data, Evas *_e, Evas_Object *_o, void * event_info)
{
Drawing *d;
Evas_Coord x, y;
Evas_Coord ex, ey, ew, eh;
Evas_Coord _x, _y;
Evas_Event_Mouse_Move *em = (Evas_Event_Mouse_Move*) event_info;
_x = em->cur.canvas.x;
_y = em->cur.canvas.y;
magnet_mouse_move(_x, _y);
info_sync_mouse();
evas_output_viewport_get(shell->evas, &ex, &ey, &ew, &eh);
d = drawing;
if (!d)
return;
x = _x / d->scale - d->x;
y = -(_y - eh - ey) / d->scale - d->y;
shell_drag(em->cur.output.x, em->cur.output.y);
gra_pre_draw_mouse_move(x, y);
}