2009-09-11 06:43:02 -07:00
|
|
|
#include <Elementary.h>
|
|
|
|
#include "elm_priv.h"
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @defgroup Photocam Photocam
|
|
|
|
*
|
|
|
|
* XXX
|
|
|
|
*
|
|
|
|
* Signals that you can add callbacks for are:
|
|
|
|
*
|
|
|
|
* clicked - This is called when a user has double-clicked an item. The
|
|
|
|
* event_info parameter is the genlist item that was double-clicked.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
typedef struct _Widget_Data Widget_Data;
|
|
|
|
typedef struct _Pan Pan;
|
|
|
|
|
2009-09-15 03:58:35 -07:00
|
|
|
typedef struct _Grid Grid;
|
|
|
|
typedef struct _Grid_Item Grid_Item;
|
|
|
|
|
|
|
|
struct _Grid_Item
|
|
|
|
{
|
2009-09-22 07:04:09 -07:00
|
|
|
Evas_Object *img;
|
2009-09-15 03:58:35 -07:00
|
|
|
struct {
|
|
|
|
int x, y, w, h;
|
|
|
|
} src, out;
|
|
|
|
Eina_Bool want : 1;
|
|
|
|
Eina_Bool have : 1;
|
|
|
|
Eina_Bool want_new : 1;
|
|
|
|
Eina_Bool have_new : 1;
|
|
|
|
};
|
|
|
|
|
|
|
|
struct _Grid
|
|
|
|
{
|
|
|
|
int tsize; // size of tile (tsize x tsize pixels)
|
|
|
|
int zoom; // zoom level tiles want for optimal display (1, 2, 4, 8)
|
2009-09-23 01:19:03 -07:00
|
|
|
int iw, ih; // size of image in pixels
|
|
|
|
int w, h; // size of grid image in pixels (represented by grid)
|
2009-09-15 03:58:35 -07:00
|
|
|
int gw, gh; // size of grid in tiles
|
|
|
|
Grid_Item *grid; // the grid (gw * gh items)
|
2009-09-24 00:17:52 -07:00
|
|
|
Eina_Bool dead : 1; // old grid. will die as soon as anim is over
|
2009-09-15 03:58:35 -07:00
|
|
|
};
|
|
|
|
|
2009-09-11 06:43:02 -07:00
|
|
|
struct _Widget_Data
|
|
|
|
{
|
|
|
|
Evas_Object *obj;
|
|
|
|
Evas_Object *scr;
|
|
|
|
Evas_Object *pan_smart;
|
|
|
|
Pan *pan;
|
2009-09-15 03:58:35 -07:00
|
|
|
Evas_Coord pan_x, pan_y, minw, minh;
|
|
|
|
|
|
|
|
int zoom;
|
2009-09-22 07:04:09 -07:00
|
|
|
Elm_Photocam_Zoom_Mode mode;
|
2009-09-15 03:58:35 -07:00
|
|
|
const char *file;
|
|
|
|
|
2009-09-22 07:04:09 -07:00
|
|
|
Ecore_Job *calc_job;
|
|
|
|
Ecore_Timer *scr_timer;
|
2009-09-24 00:17:52 -07:00
|
|
|
Ecore_Animator *zoom_animator;
|
|
|
|
double t_start, t_end;
|
|
|
|
struct {
|
|
|
|
int imw, imh;
|
|
|
|
int w, h;
|
|
|
|
int ow, oh, nw, nh;
|
|
|
|
struct {
|
|
|
|
double x, y;
|
|
|
|
} spos;
|
|
|
|
} size;
|
|
|
|
int tsize;
|
2009-09-23 01:19:03 -07:00
|
|
|
Evas_Object *img; // low res version of image (scale down == 8)
|
2009-09-24 00:17:52 -07:00
|
|
|
int nosmooth;
|
|
|
|
Eina_List *grids;
|
|
|
|
Eina_Bool main_load_pending : 1;
|
2009-09-24 06:10:42 -07:00
|
|
|
Eina_Bool resized : 1;
|
2009-09-11 06:43:02 -07:00
|
|
|
};
|
|
|
|
|
|
|
|
struct _Pan
|
|
|
|
{
|
|
|
|
Evas_Object_Smart_Clipped_Data __clipped_data;
|
|
|
|
Widget_Data *wd;
|
|
|
|
};
|
|
|
|
|
|
|
|
static void _del_hook(Evas_Object *obj);
|
|
|
|
static void _theme_hook(Evas_Object *obj);
|
|
|
|
static void _show_region_hook(void *data, Evas_Object *obj);
|
|
|
|
static void _sizing_eval(Evas_Object *obj);
|
|
|
|
|
|
|
|
static void _calc_job(void *data);
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
static void grid_place(Evas_Object *obj, Grid *g, Evas_Coord px, Evas_Coord py, Evas_Coord ox, Evas_Coord oy, Evas_Coord ow, Evas_Coord oh);
|
|
|
|
static void grid_clear(Grid *g);
|
|
|
|
static Grid *grid_create(Evas_Object *obj);
|
|
|
|
static void grid_load(Evas_Object *obj, Grid *g);
|
2009-09-15 03:58:35 -07:00
|
|
|
|
|
|
|
static void
|
2009-09-24 00:17:52 -07:00
|
|
|
img_place(Evas_Object *obj, Evas_Coord px, Evas_Coord py, Evas_Coord ox, Evas_Coord oy, Evas_Coord ow, Evas_Coord oh)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2009-09-24 00:17:52 -07:00
|
|
|
Evas_Coord ax, ay, gw, gh;
|
2009-09-15 03:58:35 -07:00
|
|
|
int x, y;
|
2009-09-24 00:17:52 -07:00
|
|
|
|
|
|
|
ax = 0;
|
|
|
|
ay = 0;
|
|
|
|
gw = wd->size.w;
|
|
|
|
gh = wd->size.h;
|
|
|
|
if (ow > gw) ax = (ow - gw) / 2;
|
|
|
|
if (oh > gh) ay = (oh - gh) / 2;
|
2009-09-23 01:19:03 -07:00
|
|
|
evas_object_move(wd->img,
|
2009-09-24 00:17:52 -07:00
|
|
|
ox + 0 - px + ax,
|
|
|
|
oy + 0 - py + ay);
|
|
|
|
evas_object_resize(wd->img, gw, gh);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
grid_place(Evas_Object *obj, Grid *g, Evas_Coord px, Evas_Coord py, Evas_Coord ox, Evas_Coord oy, Evas_Coord ow, Evas_Coord oh)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Evas_Coord ax, ay, gw, gh, tx, ty;
|
|
|
|
int x, y;
|
|
|
|
|
|
|
|
ax = 0;
|
|
|
|
ay = 0;
|
|
|
|
gw = wd->size.w;
|
|
|
|
gh = wd->size.h;
|
|
|
|
if (ow > gw) ax = (ow - gw) / 2;
|
|
|
|
if (oh > gh) ay = (oh - gh) / 2;
|
|
|
|
for (y = 0; y < g->gh; y++)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
for (x = 0; x < g->gw; x++)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
|
|
|
int tn, xx, yy, ww, hh;
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
tn = (y * g->gw) + x;
|
|
|
|
xx = g->grid[tn].out.x;
|
|
|
|
yy = g->grid[tn].out.y;
|
|
|
|
ww = g->grid[tn].out.w;
|
|
|
|
hh = g->grid[tn].out.h;
|
|
|
|
if (gw != g->w)
|
|
|
|
{
|
|
|
|
tx = xx;
|
|
|
|
xx = (gw * xx) / g->w;
|
|
|
|
ww = ((gw * (tx + ww)) / g->w) - xx;
|
|
|
|
}
|
|
|
|
if (gh != g->h)
|
|
|
|
{
|
|
|
|
ty = yy;
|
|
|
|
yy = (gh * yy) / g->h;
|
|
|
|
hh = ((gh * (ty + hh)) / g->h) - yy;
|
|
|
|
}
|
|
|
|
evas_object_move(g->grid[tn].img,
|
|
|
|
ox + xx - px + ax,
|
|
|
|
oy + yy - py + ay);
|
|
|
|
evas_object_resize(g->grid[tn].img,
|
2009-09-15 03:58:35 -07:00
|
|
|
ww, hh);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2009-09-24 00:17:52 -07:00
|
|
|
grid_clear(Grid *g)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
|
|
|
int x, y;
|
2009-09-23 01:19:03 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
if (!g->grid) return;
|
|
|
|
for (y = 0; y < g->gh; y++)
|
2009-09-23 01:19:03 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
for (x = 0; x < g->gw; x++)
|
2009-09-23 01:19:03 -07:00
|
|
|
{
|
|
|
|
int tn;
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
tn = (y * g->gw) + x;
|
|
|
|
evas_object_del(g->grid[tn].img);
|
2009-09-23 01:19:03 -07:00
|
|
|
}
|
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
free(g->grid);
|
|
|
|
g->grid = NULL;
|
|
|
|
g->gw = 0;
|
|
|
|
g->gh = 0;
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_tile_preloaded(void *data, Evas *e, Evas_Object *o, void *event_info)
|
|
|
|
{
|
|
|
|
Grid_Item *git = data;
|
|
|
|
|
2009-09-22 07:04:09 -07:00
|
|
|
evas_object_show(git->img);
|
2009-09-15 03:58:35 -07:00
|
|
|
git->have = 1;
|
|
|
|
}
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
static Grid *
|
2009-09-15 03:58:35 -07:00
|
|
|
grid_create(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
int x, y;
|
2009-09-24 00:17:52 -07:00
|
|
|
Grid *g;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
g = calloc(1, sizeof(Grid));
|
|
|
|
|
|
|
|
g->zoom = wd->zoom;
|
|
|
|
g->tsize = wd->tsize;
|
|
|
|
g->iw = wd->size.imw;
|
|
|
|
g->ih = wd->size.imh;
|
|
|
|
|
|
|
|
g->w = g->iw / g->zoom;
|
|
|
|
g->h = g->ih / g->zoom;
|
|
|
|
if (g->zoom >= 8) return NULL;
|
|
|
|
g->gw = (g->w + g->tsize - 1) / g->tsize;
|
|
|
|
g->gh = (g->h + g->tsize - 1) / g->tsize;
|
|
|
|
g->grid = calloc(1, sizeof(Grid_Item) * g->gw * g->gh);
|
|
|
|
if (!g->grid)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
g->gw = 0;
|
|
|
|
g->gh = 0;
|
|
|
|
return g;
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
for (y = 0; y < g->gh; y++)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
for (x = 0; x < g->gw; x++)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-22 07:04:09 -07:00
|
|
|
int tn, xx, yy, ww, hh;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
tn = (y * g->gw) + x;
|
|
|
|
g->grid[tn].src.x = x * g->tsize;
|
|
|
|
if (x == (g->gw - 1))
|
|
|
|
g->grid[tn].src.w = g->w - ((g->gw - 1) * g->tsize);
|
2009-09-15 03:58:35 -07:00
|
|
|
else
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].src.w = g->tsize;
|
|
|
|
g->grid[tn].src.y = y * g->tsize;
|
|
|
|
if (y == (g->gh - 1))
|
|
|
|
g->grid[tn].src.h = g->h - ((g->gh - 1) * g->tsize);
|
2009-09-15 03:58:35 -07:00
|
|
|
else
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].src.h = g->tsize;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].out.x = g->grid[tn].src.x;
|
|
|
|
g->grid[tn].out.y = g->grid[tn].src.y;
|
|
|
|
g->grid[tn].out.w = g->grid[tn].src.w;
|
|
|
|
g->grid[tn].out.h = g->grid[tn].src.h;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].img =
|
2009-09-22 07:04:09 -07:00
|
|
|
evas_object_image_add(evas_object_evas_get(obj));
|
2009-09-24 00:17:52 -07:00
|
|
|
evas_object_image_scale_hint_set(g->grid[tn].img, EVAS_IMAGE_SCALE_HINT_STATIC);
|
|
|
|
evas_object_smart_member_add(g->grid[tn].img,
|
2009-09-22 07:04:09 -07:00
|
|
|
wd->pan_smart);
|
2009-09-24 00:17:52 -07:00
|
|
|
elm_widget_sub_object_add(obj, g->grid[tn].img);
|
|
|
|
evas_object_image_filled_set(g->grid[tn].img, 1);
|
|
|
|
evas_object_event_callback_add(g->grid[tn].img,
|
2009-09-22 07:04:09 -07:00
|
|
|
EVAS_CALLBACK_IMAGE_PRELOADED,
|
|
|
|
_tile_preloaded,
|
2009-09-24 00:17:52 -07:00
|
|
|
&(g->grid[tn]));
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
return g;
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2009-09-24 00:17:52 -07:00
|
|
|
grid_load(Evas_Object *obj, Grid *g)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
int x, y;
|
|
|
|
Evas_Coord ow, oh;
|
|
|
|
|
|
|
|
elm_smart_scroller_child_viewport_size_get(wd->scr, &ow, &oh);
|
2009-09-24 00:17:52 -07:00
|
|
|
for (y = 0; y < g->gh; y++)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
for (x = 0; x < g->gw; x++)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-22 07:04:09 -07:00
|
|
|
int tn;
|
2009-09-15 03:58:35 -07:00
|
|
|
Eina_Bool visible = 0;
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
tn = (y * g->gw) + x;
|
2009-09-15 03:58:35 -07:00
|
|
|
if (ELM_RECTS_INTERSECT(wd->pan_x, wd->pan_y,
|
|
|
|
ow, oh,
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].out.x,
|
|
|
|
g->grid[tn].out.y,
|
|
|
|
g->grid[tn].out.w,
|
|
|
|
g->grid[tn].out.h))
|
2009-09-15 03:58:35 -07:00
|
|
|
visible = 1;
|
2009-09-24 00:17:52 -07:00
|
|
|
if ((visible) && (!g->grid[tn].want))
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].want = 1;
|
|
|
|
evas_object_hide(g->grid[tn].img);
|
|
|
|
evas_object_image_file_set(g->grid[tn].img, NULL, NULL);
|
|
|
|
evas_object_image_load_scale_down_set(g->grid[tn].img, g->zoom);
|
|
|
|
evas_object_image_load_region_set(g->grid[tn].img,
|
|
|
|
g->grid[tn].src.x,
|
|
|
|
g->grid[tn].src.y,
|
|
|
|
g->grid[tn].src.w,
|
|
|
|
g->grid[tn].src.h);
|
|
|
|
evas_object_image_file_set(g->grid[tn].img, wd->file, NULL);
|
|
|
|
evas_object_image_preload(g->grid[tn].img, 0);
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
else if ((g->grid[tn].want) && (!visible))
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
g->grid[tn].want = 0;
|
|
|
|
g->grid[tn].have = 0;
|
|
|
|
evas_object_hide(g->grid[tn].img);
|
|
|
|
evas_object_image_preload(g->grid[tn].img, 1);
|
|
|
|
evas_object_image_file_set(g->grid[tn].img, NULL, NULL);
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
static void
|
|
|
|
grid_clearall(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Grid *g;
|
|
|
|
|
|
|
|
EINA_LIST_FREE(wd->grids, g)
|
|
|
|
{
|
|
|
|
grid_clear(g);
|
|
|
|
free(g);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-09-22 07:04:09 -07:00
|
|
|
static void
|
|
|
|
_smooth_update(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
int x, y;
|
2009-09-24 00:17:52 -07:00
|
|
|
Eina_List *l;
|
|
|
|
Grid *g;
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(wd->grids, l, g)
|
|
|
|
{
|
|
|
|
for (y = 0; y < g->gh; y++)
|
|
|
|
{
|
|
|
|
for (x = 0; x < g->gw; x++)
|
|
|
|
{
|
|
|
|
int tn;
|
|
|
|
|
|
|
|
tn = (y * g->gw) + x;
|
|
|
|
evas_object_image_smooth_scale_set(g->grid[tn].img, (wd->nosmooth == 0));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
evas_object_image_smooth_scale_set(wd->img, (wd->nosmooth == 0));
|
|
|
|
}
|
2009-09-22 07:04:09 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
static void
|
|
|
|
_grid_raise(Grid *g)
|
|
|
|
{
|
|
|
|
int x, y;
|
|
|
|
|
|
|
|
for (y = 0; y < g->gh; y++)
|
2009-09-22 07:04:09 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
for (x = 0; x < g->gw; x++)
|
2009-09-22 07:04:09 -07:00
|
|
|
{
|
|
|
|
int tn;
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
tn = (y * g->gw) + x;
|
|
|
|
evas_object_raise(g->grid[tn].img);
|
2009-09-22 07:04:09 -07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
_scr_timeout(void *data)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->nosmooth--;
|
|
|
|
if (wd->nosmooth == 0) _smooth_update(data);
|
2009-09-22 07:04:09 -07:00
|
|
|
wd->scr_timer = NULL;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_scr(void *data, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
2009-09-24 00:17:52 -07:00
|
|
|
if (!wd->scr_timer)
|
2009-09-22 07:04:09 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->nosmooth++;
|
|
|
|
if (wd->nosmooth == 1) _smooth_update(data);
|
2009-09-22 07:04:09 -07:00
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
|
|
|
|
wd->scr_timer = ecore_timer_add(0.25, _scr_timeout, data);
|
2009-09-22 07:04:09 -07:00
|
|
|
}
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
static void
|
|
|
|
_main_preloaded(void *data, Evas *e, Evas_Object *o, void *event_info)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
|
|
|
Evas_Object *obj = data;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2009-09-24 00:17:52 -07:00
|
|
|
Grid *g;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
evas_object_show(wd->img);
|
|
|
|
wd->main_load_pending = 0;
|
|
|
|
g = grid_create(obj);
|
|
|
|
if (g)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->grids = eina_list_prepend(wd->grids, g);
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
if (wd->calc_job) ecore_job_del(wd->calc_job);
|
|
|
|
wd->calc_job = ecore_job_add(_calc_job, wd);
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
static int
|
|
|
|
_zoom_anim(void *data)
|
2009-09-15 03:58:35 -07:00
|
|
|
{
|
2009-09-24 00:17:52 -07:00
|
|
|
Evas_Object *obj = data;
|
2009-09-15 03:58:35 -07:00
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2009-09-24 00:17:52 -07:00
|
|
|
double t;
|
2009-09-24 01:55:12 -07:00
|
|
|
Evas_Coord xx, yy, ow, oh;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
|
|
|
t = ecore_loop_time_get();
|
2009-09-24 00:17:52 -07:00
|
|
|
if (t >= wd->t_end)
|
|
|
|
{
|
|
|
|
t = 1.0;
|
|
|
|
}
|
|
|
|
else t = (t - wd->t_start) / (wd->t_end - wd->t_start);
|
|
|
|
t = 1.0 - t;
|
|
|
|
t = 1.0 - (t * t);
|
|
|
|
wd->size.w = (wd->size.ow * (1.0 - t)) + (wd->size.nw * t);
|
|
|
|
wd->size.h = (wd->size.oh * (1.0 - t)) + (wd->size.nh * t);
|
2009-09-24 01:55:12 -07:00
|
|
|
elm_smart_scroller_child_viewport_size_get(wd->scr, &ow, &oh);
|
|
|
|
xx = (wd->size.spos.x * wd->size.w) - (ow / 2);
|
|
|
|
yy = (wd->size.spos.y * wd->size.h) - (oh / 2);
|
|
|
|
if (xx < 0) xx = 0;
|
|
|
|
else if (xx > (wd->size.w - ow)) xx = wd->size.w - ow;
|
|
|
|
if (yy < 0) yy = 0;
|
|
|
|
else if (yy > (wd->size.h - oh)) yy = wd->size.h - oh;
|
|
|
|
elm_smart_scroller_child_region_show(wd->scr, xx, yy, ow, oh);
|
2009-09-15 03:58:35 -07:00
|
|
|
if (wd->calc_job) ecore_job_del(wd->calc_job);
|
|
|
|
wd->calc_job = ecore_job_add(_calc_job, wd);
|
2009-09-24 00:17:52 -07:00
|
|
|
if (t >= 1.0)
|
|
|
|
{
|
|
|
|
Eina_List *l, *l_next;
|
|
|
|
Grid *g;
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH_SAFE(wd->grids, l, l_next, g)
|
|
|
|
{
|
|
|
|
if (g->dead)
|
|
|
|
{
|
|
|
|
wd->grids = eina_list_remove_list(wd->grids, l);
|
|
|
|
grid_clear(g);
|
|
|
|
free(g);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
wd->nosmooth--;
|
|
|
|
if (wd->nosmooth == 0) _smooth_update(data);
|
|
|
|
wd->zoom_animator = NULL;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
return 1;
|
2009-09-15 03:58:35 -07:00
|
|
|
}
|
|
|
|
|
2009-09-11 06:43:02 -07:00
|
|
|
static Evas_Smart_Class _pan_sc = {NULL};
|
|
|
|
|
|
|
|
static void
|
|
|
|
_del_hook(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2009-09-24 06:20:46 -07:00
|
|
|
Grid *g;
|
|
|
|
|
|
|
|
EINA_LIST_FREE(wd->grids, g)
|
|
|
|
{
|
|
|
|
if (g->grid) free(g->grid);
|
|
|
|
free(g);
|
|
|
|
}
|
2009-09-11 06:43:02 -07:00
|
|
|
evas_object_del(wd->pan_smart);
|
|
|
|
wd->pan_smart = NULL;
|
|
|
|
if (wd->file) eina_stringshare_del(wd->file);
|
|
|
|
if (wd->calc_job) ecore_job_del(wd->calc_job);
|
2009-09-22 07:04:09 -07:00
|
|
|
if (wd->scr_timer) ecore_timer_del(wd->scr_timer);
|
2009-09-24 00:17:52 -07:00
|
|
|
if (wd->zoom_animator) ecore_animator_del(wd->zoom_animator);
|
2009-09-11 06:43:02 -07:00
|
|
|
free(wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_theme_hook(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
elm_smart_scroller_theme_set(wd->scr, "scroller", "base", elm_widget_style_get(obj));
|
|
|
|
edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_show_region_hook(void *data, Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(data);
|
|
|
|
Evas_Coord x, y, w, h;
|
|
|
|
elm_widget_show_region_get(obj, &x, &y, &w, &h);
|
|
|
|
elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_sizing_eval(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
|
|
|
|
|
|
|
|
evas_object_size_hint_min_get(wd->scr, &minw, &minh);
|
|
|
|
evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
|
|
|
|
minw = -1;
|
|
|
|
minh = -1;
|
|
|
|
// if (wd->mode != ELM_LIST_LIMIT) minw = -1;
|
|
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
|
|
evas_object_size_hint_max_set(obj, maxw, maxh);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_calc_job(void *data)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = data;
|
|
|
|
Evas_Coord minw, minh;
|
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
minw = wd->size.w;
|
|
|
|
minh = wd->size.h;
|
2009-09-11 06:43:02 -07:00
|
|
|
|
2009-09-24 06:10:42 -07:00
|
|
|
if (wd->resized)
|
|
|
|
{
|
|
|
|
wd->resized = 0;
|
|
|
|
if (wd->mode != ELM_PHOTOCAM_ZOOM_MODE_MANUAL)
|
|
|
|
{
|
|
|
|
wd->zoom++;
|
|
|
|
elm_photocam_zoom_set(wd->obj, wd->zoom - 1);
|
|
|
|
}
|
|
|
|
}
|
2009-09-11 06:43:02 -07:00
|
|
|
if ((minw != wd->minw) || (minh != wd->minh))
|
|
|
|
{
|
|
|
|
wd->minw = minw;
|
|
|
|
wd->minh = minh;
|
|
|
|
evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
|
|
|
|
evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
|
|
|
|
_sizing_eval(wd->obj);
|
|
|
|
}
|
|
|
|
wd->calc_job = NULL;
|
|
|
|
evas_object_smart_changed(wd->pan_smart);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
|
|
|
|
sd->wd->pan_x = x;
|
|
|
|
sd->wd->pan_y = y;
|
|
|
|
evas_object_smart_changed(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
if (x) *x = sd->wd->pan_x;
|
|
|
|
if (y) *y = sd->wd->pan_y;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
Evas_Coord ow, oh;
|
|
|
|
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
|
|
|
|
ow = sd->wd->minw - ow;
|
|
|
|
if (ow < 0) ow = 0;
|
|
|
|
oh = sd->wd->minh - oh;
|
|
|
|
if (oh < 0) oh = 0;
|
|
|
|
if (x) *x = ow;
|
|
|
|
if (y) *y = oh;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
if (w) *w = sd->wd->minw;
|
|
|
|
if (h) *h = sd->wd->minh;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_add(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Pan *sd;
|
|
|
|
Evas_Object_Smart_Clipped_Data *cd;
|
|
|
|
|
|
|
|
_pan_sc.add(obj);
|
|
|
|
cd = evas_object_smart_data_get(obj);
|
|
|
|
sd = calloc(1, sizeof(Pan));
|
|
|
|
if (!sd) return;
|
|
|
|
sd->__clipped_data = *cd;
|
|
|
|
free(cd);
|
|
|
|
evas_object_smart_data_set(obj, sd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_del(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
if (!sd) return;
|
|
|
|
_pan_sc.del(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
Evas_Coord ow, oh;
|
|
|
|
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
|
|
|
|
if ((ow == w) && (oh == h)) return;
|
2009-09-24 06:10:42 -07:00
|
|
|
sd->wd->resized = 1;
|
2009-09-11 06:43:02 -07:00
|
|
|
if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
|
|
|
|
sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pan_calculate(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Pan *sd = evas_object_smart_data_get(obj);
|
|
|
|
Evas_Coord ox, oy, ow, oh;
|
2009-09-24 00:17:52 -07:00
|
|
|
Eina_List *l;
|
|
|
|
Grid *g;
|
|
|
|
|
2009-09-11 06:43:02 -07:00
|
|
|
evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
|
2009-09-24 00:17:52 -07:00
|
|
|
img_place(sd->wd->obj, sd->wd->pan_x, sd->wd->pan_y, ox, oy, ow, oh);
|
|
|
|
EINA_LIST_FOREACH(sd->wd->grids, l, g)
|
|
|
|
{
|
|
|
|
grid_load(sd->wd->obj, g);
|
|
|
|
grid_place(sd->wd->obj, g, sd->wd->pan_x, sd->wd->pan_y, ox, oy, ow, oh);
|
|
|
|
}
|
2009-09-11 06:43:02 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_hold_on(void *data, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
elm_smart_scroller_hold_set(wd->scr, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_hold_off(void *data, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
elm_smart_scroller_hold_set(wd->scr, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_freeze_on(void *data, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
elm_smart_scroller_freeze_set(wd->scr, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_freeze_off(void *data, Evas_Object *obj, void *event_info)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
elm_smart_scroller_freeze_set(wd->scr, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Add a new Photocam object
|
|
|
|
*
|
|
|
|
* @param parent The parent object
|
|
|
|
* @return The new object or NULL if it cannot be created
|
|
|
|
*
|
|
|
|
* @ingroup Photocam
|
|
|
|
*/
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_photocam_add(Evas_Object *parent)
|
|
|
|
{
|
|
|
|
Evas_Object *obj;
|
|
|
|
Evas *e;
|
|
|
|
Widget_Data *wd;
|
|
|
|
Evas_Coord minw, minh;
|
|
|
|
static Evas_Smart *smart = NULL;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
wd = ELM_NEW(Widget_Data);
|
|
|
|
e = evas_object_evas_get(parent);
|
|
|
|
obj = elm_widget_add(e);
|
|
|
|
elm_widget_type_set(obj, "genlist");
|
|
|
|
elm_widget_sub_object_add(parent, obj);
|
|
|
|
elm_widget_data_set(obj, wd);
|
|
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
|
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
|
|
|
|
|
|
|
wd->scr = elm_smart_scroller_add(e);
|
2009-09-22 07:04:09 -07:00
|
|
|
evas_object_smart_callback_add(wd->scr, "scroll", _scr, obj);
|
|
|
|
evas_object_smart_callback_add(wd->scr, "drag", _scr, obj);
|
2009-09-11 06:43:02 -07:00
|
|
|
elm_widget_resize_object_set(obj, wd->scr);
|
|
|
|
|
|
|
|
elm_smart_scroller_bounce_allow_set(wd->scr, 1, 1);
|
|
|
|
|
|
|
|
wd->obj = obj;
|
|
|
|
|
|
|
|
evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
|
|
|
|
evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
|
|
|
|
evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
|
|
|
|
evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
|
|
|
|
|
|
|
|
if (!smart)
|
|
|
|
{
|
|
|
|
static Evas_Smart_Class sc;
|
|
|
|
|
|
|
|
evas_object_smart_clipped_smart_set(&_pan_sc);
|
|
|
|
sc = _pan_sc;
|
|
|
|
sc.name = "elm_photocam_pan";
|
|
|
|
sc.version = EVAS_SMART_CLASS_VERSION;
|
|
|
|
sc.add = _pan_add;
|
|
|
|
sc.del = _pan_del;
|
|
|
|
sc.resize = _pan_resize;
|
|
|
|
sc.calculate = _pan_calculate;
|
|
|
|
smart = evas_smart_class_new(&sc);
|
|
|
|
}
|
|
|
|
if (smart)
|
|
|
|
{
|
|
|
|
wd->pan_smart = evas_object_smart_add(e, smart);
|
|
|
|
wd->pan = evas_object_smart_data_get(wd->pan_smart);
|
|
|
|
wd->pan->wd = wd;
|
|
|
|
}
|
|
|
|
|
|
|
|
elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
|
|
|
|
_pan_set, _pan_get,
|
|
|
|
_pan_max_get, _pan_child_size_get);
|
2009-09-15 03:58:35 -07:00
|
|
|
|
|
|
|
wd->zoom = 1;
|
2009-09-22 07:04:09 -07:00
|
|
|
wd->mode = ELM_PHOTOCAM_ZOOM_MODE_MANUAL;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->tsize = 512;
|
2009-09-15 03:58:35 -07:00
|
|
|
|
2009-09-23 01:19:03 -07:00
|
|
|
wd->img = evas_object_image_add(e);
|
|
|
|
evas_object_image_scale_hint_set(wd->img, EVAS_IMAGE_SCALE_HINT_STATIC);
|
|
|
|
evas_object_smart_member_add(wd->img, wd->pan_smart);
|
|
|
|
elm_widget_sub_object_add(obj, wd->img);
|
|
|
|
evas_object_image_filled_set(wd->img, 1);
|
|
|
|
evas_object_event_callback_add(wd->img, EVAS_CALLBACK_IMAGE_PRELOADED,
|
2009-09-15 03:58:35 -07:00
|
|
|
_main_preloaded, obj);
|
2009-09-11 06:43:02 -07:00
|
|
|
|
|
|
|
edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
|
|
|
|
&minw, &minh);
|
|
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
|
|
|
|
|
|
_sizing_eval(obj);
|
|
|
|
return obj;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* XXX
|
|
|
|
*
|
|
|
|
* xxx
|
|
|
|
*
|
|
|
|
* @param obj The photocam object
|
|
|
|
* @param file The photo file
|
|
|
|
*
|
|
|
|
* @ingroup Photocam
|
|
|
|
*/
|
2009-09-11 07:01:54 -07:00
|
|
|
EAPI void
|
2009-09-11 06:43:02 -07:00
|
|
|
elm_photocam_file_set(Evas_Object *obj, const char *file)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
int w, h;
|
|
|
|
|
|
|
|
if (wd->file) eina_stringshare_del(wd->file);
|
|
|
|
|
|
|
|
wd->file = eina_stringshare_add(file);
|
2009-09-23 01:19:03 -07:00
|
|
|
evas_object_hide(wd->img);
|
2009-09-24 00:17:52 -07:00
|
|
|
evas_object_image_smooth_scale_set(wd->img, (wd->nosmooth == 0));
|
2009-09-23 01:19:03 -07:00
|
|
|
evas_object_image_file_set(wd->img, NULL, NULL);
|
|
|
|
evas_object_image_load_scale_down_set(wd->img, 0);
|
|
|
|
evas_object_image_file_set(wd->img, wd->file, NULL);
|
|
|
|
evas_object_image_size_get(wd->img, &w, &h);
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->size.imw = w;
|
|
|
|
wd->size.imh = h;
|
|
|
|
wd->size.w = wd->size.imw / wd->zoom;
|
|
|
|
wd->size.h = wd->size.imh / wd->zoom;
|
|
|
|
if (wd->zoom_animator)
|
|
|
|
{
|
|
|
|
wd->nosmooth--;
|
|
|
|
if (wd->nosmooth == 0) _smooth_update(obj);
|
|
|
|
ecore_animator_del(wd->zoom_animator);
|
|
|
|
wd->zoom_animator = NULL;
|
|
|
|
}
|
2009-09-23 01:19:03 -07:00
|
|
|
evas_object_image_file_set(wd->img, NULL, NULL);
|
|
|
|
evas_object_image_load_scale_down_set(wd->img, 8);
|
|
|
|
evas_object_image_file_set(wd->img, wd->file, NULL);
|
|
|
|
evas_object_image_preload(wd->img, 0);
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->main_load_pending = 1;
|
|
|
|
grid_clearall(obj);
|
2009-09-11 06:43:02 -07:00
|
|
|
if (wd->calc_job) ecore_job_del(wd->calc_job);
|
|
|
|
wd->calc_job = ecore_job_add(_calc_job, wd);
|
|
|
|
}
|
2009-09-22 07:04:09 -07:00
|
|
|
|
|
|
|
/**
|
|
|
|
* XXX
|
|
|
|
*
|
|
|
|
* xxx
|
|
|
|
*
|
|
|
|
* @param obj The photocam object
|
|
|
|
*
|
|
|
|
* @ingroup Photocam
|
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_photocam_zoom_set(Evas_Object *obj, int zoom)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
2009-09-24 00:17:52 -07:00
|
|
|
Eina_List *l;
|
|
|
|
Grid *g, *g_zoom = NULL;
|
|
|
|
Evas_Coord pw, ph, rx, ry, rw, rh;
|
2009-09-24 01:55:12 -07:00
|
|
|
int z;
|
2009-09-24 00:17:52 -07:00
|
|
|
Ecore_Animator *an;
|
|
|
|
|
2009-09-23 01:19:03 -07:00
|
|
|
if (zoom < 1) zoom = 1;
|
2009-09-22 07:04:09 -07:00
|
|
|
if (zoom == wd->zoom) return;
|
2009-09-23 01:19:03 -07:00
|
|
|
wd->zoom = zoom;
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->size.ow = wd->size.w;
|
|
|
|
wd->size.oh = wd->size.h;
|
2009-09-24 01:55:12 -07:00
|
|
|
elm_smart_scroller_child_pos_get(wd->scr, &rx, &ry);
|
|
|
|
elm_smart_scroller_child_viewport_size_get(wd->scr, &rw, &rh);
|
|
|
|
if (wd->mode == ELM_PHOTOCAM_ZOOM_MODE_MANUAL)
|
|
|
|
{
|
|
|
|
wd->size.nw = wd->size.imw / wd->zoom;
|
|
|
|
wd->size.nh = wd->size.imh / wd->zoom;
|
|
|
|
}
|
|
|
|
else if (wd->mode == ELM_PHOTOCAM_ZOOM_MODE_AUTO_FIT)
|
|
|
|
{
|
|
|
|
ph = (wd->size.imh * rw) / wd->size.imw;
|
|
|
|
if (ph > rh)
|
|
|
|
{
|
|
|
|
pw = (wd->size.imw * rh) / wd->size.imh;
|
|
|
|
ph = rh;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pw = rw;
|
|
|
|
}
|
|
|
|
if ((pw > wd->size.imw) || (ph > wd->size.imh))
|
|
|
|
{
|
|
|
|
pw = wd->size.imw;
|
|
|
|
ph = wd->size.imh;
|
|
|
|
}
|
|
|
|
if (wd->size.imw > wd->size.imh)
|
|
|
|
z = wd->size.imw / pw;
|
|
|
|
else
|
|
|
|
z = wd->size.imh / ph;
|
2009-09-24 06:10:42 -07:00
|
|
|
// z++;
|
|
|
|
if (z >= 8) z = 8;
|
|
|
|
else if (z >= 4) z = 4;
|
|
|
|
else if (z >= 2) z = 2;
|
|
|
|
else z = 1;
|
2009-09-24 01:55:12 -07:00
|
|
|
wd->zoom = z;
|
|
|
|
wd->size.nw = pw;
|
|
|
|
wd->size.nh = ph;
|
|
|
|
}
|
|
|
|
else if (wd->mode == ELM_PHOTOCAM_ZOOM_MODE_AUTO_FILL)
|
|
|
|
{
|
|
|
|
ph = (wd->size.imh * rw) / wd->size.imw;
|
|
|
|
if (ph < rh)
|
|
|
|
{
|
|
|
|
pw = (wd->size.imw * rh) / wd->size.imh;
|
|
|
|
ph = rh;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
pw = rw;
|
|
|
|
}
|
|
|
|
if (wd->size.imw > wd->size.imh)
|
|
|
|
z = wd->size.imw / pw;
|
|
|
|
else
|
|
|
|
z = wd->size.imh / ph;
|
2009-09-24 06:10:42 -07:00
|
|
|
// z++;
|
|
|
|
if (z >= 8) z = 8;
|
|
|
|
else if (z >= 4) z = 4;
|
|
|
|
else if (z >= 2) z = 2;
|
|
|
|
else z = 1;
|
2009-09-24 01:55:12 -07:00
|
|
|
wd->zoom = z;
|
|
|
|
wd->size.nw = pw;
|
|
|
|
wd->size.nh = ph;
|
|
|
|
}
|
|
|
|
if (wd->main_load_pending)
|
|
|
|
{
|
|
|
|
wd->size.w = wd->size.nw;
|
|
|
|
wd->size.h = wd->size.nh;
|
|
|
|
goto done;
|
|
|
|
}
|
2009-09-24 00:17:52 -07:00
|
|
|
EINA_LIST_FOREACH(wd->grids, l, g)
|
|
|
|
{
|
|
|
|
if (g->zoom == wd->zoom)
|
|
|
|
{
|
|
|
|
g_zoom = g;
|
|
|
|
g->dead = 0;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
g->dead = 1;
|
|
|
|
}
|
|
|
|
if (g_zoom)
|
|
|
|
{
|
|
|
|
g = g_zoom;
|
|
|
|
wd->grids = eina_list_remove(wd->grids, g);
|
|
|
|
wd->grids = eina_list_prepend(wd->grids, g);
|
|
|
|
_grid_raise(g);
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
g = grid_create(obj);
|
|
|
|
if (g)
|
|
|
|
{
|
|
|
|
wd->grids = eina_list_prepend(wd->grids, g);
|
|
|
|
}
|
|
|
|
done:
|
|
|
|
if (!wd->zoom_animator)
|
|
|
|
{
|
|
|
|
wd->zoom_animator = ecore_animator_add(_zoom_anim, obj);
|
|
|
|
wd->nosmooth++;
|
|
|
|
if (wd->nosmooth == 1) _smooth_update(obj);
|
|
|
|
}
|
|
|
|
wd->t_start = ecore_loop_time_get();
|
2009-09-24 01:55:12 -07:00
|
|
|
wd->t_end = wd->t_start + _elm_config->zoom_friction;
|
2009-09-24 00:17:52 -07:00
|
|
|
wd->size.spos.x = (double)(rx + (rw / 2)) / (double)wd->size.w;
|
|
|
|
wd->size.spos.y = (double)(ry + (rh / 2)) / (double)wd->size.h;
|
2009-09-24 01:55:12 -07:00
|
|
|
if (rw > wd->size.w) wd->size.spos.x = 0.5;
|
|
|
|
if (rh > wd->size.h) wd->size.spos.y = 0.5;
|
|
|
|
if (wd->size.spos.x > 1.0) wd->size.spos.x = 1.0;
|
|
|
|
if (wd->size.spos.y > 1.0) wd->size.spos.y = 1.0;
|
2009-09-24 00:17:52 -07:00
|
|
|
an = wd->zoom_animator;
|
|
|
|
if (!_zoom_anim(obj)) ecore_animator_del(an);
|
2009-09-23 01:19:03 -07:00
|
|
|
if (wd->calc_job) ecore_job_del(wd->calc_job);
|
|
|
|
wd->calc_job = ecore_job_add(_calc_job, wd);
|
2009-09-22 07:04:09 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* XXX
|
|
|
|
*
|
|
|
|
* xxx
|
|
|
|
*
|
|
|
|
* @param obj The photocam object
|
|
|
|
*
|
|
|
|
* @ingroup Photocam
|
|
|
|
*/
|
|
|
|
EAPI int
|
|
|
|
elm_photocam_zoom_get(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
return wd->zoom;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* XXX
|
|
|
|
*
|
|
|
|
* xxx
|
|
|
|
*
|
|
|
|
* @param obj The photocam object
|
|
|
|
*
|
|
|
|
* @ingroup Photocam
|
|
|
|
*/
|
|
|
|
EAPI void
|
|
|
|
elm_photocam_zoom_mode_set(Evas_Object *obj, Elm_Photocam_Zoom_Mode mode)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (wd->mode == mode) return;
|
2009-09-24 01:55:12 -07:00
|
|
|
wd->mode = mode;
|
|
|
|
wd->zoom++;
|
|
|
|
elm_photocam_zoom_set(obj, wd->zoom - 1);
|
2009-09-22 07:04:09 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* XXX
|
|
|
|
*
|
|
|
|
* xxx
|
|
|
|
*
|
|
|
|
* @param obj The photocam object
|
|
|
|
*
|
|
|
|
* @ingroup Photocam
|
|
|
|
*/
|
|
|
|
EAPI Elm_Photocam_Zoom_Mode
|
|
|
|
elm_photocam_zoom_mode_get(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
return wd->mode;
|
|
|
|
}
|