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use filepreview widget and new efm smart callback to implement mouseover preview tooltips on files 

SVN revision: 73616
This commit is contained in:
Mike Blumenkrantz 2012-07-12 12:28:46 +00:00
parent 1d49687cd9
commit 499a0cd5a7
1 changed files with 85 additions and 0 deletions
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85
src/modules/fileman/e_fwin.c
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@ -1,5 +1,6 @@
#include "e.h"
#include "e_mod_main.h"
#include "e_widget_filepreview.h"
/* FIXME: fwin - the fm2 filemanager wrapped with a window and scrollframe.
* primitive BUT enough to test generic dnd and fm stuff more easily. don't
@ -40,6 +41,10 @@ struct _E_Fwin
const char *scrollframe_file;
const char *theme_file;
Ecore_Timer *popup_timer;
E_Fm2_Icon_Info *popup_icon;
E_Popup *popup;
Ecore_Event_Handler *zone_handler;
Ecore_Event_Handler *zone_del_handler;
};
@ -82,6 +87,8 @@ typedef enum
} E_Fwin_Exec_Type;
/* local subsystem prototypes */
static void _e_fwin_icon_mouse_out(void *data, Evas_Object *obj __UNUSED__, void *event_info);
static void _e_fwin_icon_mouse_in(void *data, Evas_Object *obj __UNUSED__, void *event_info);
static E_Fwin *_e_fwin_new(E_Container *con,
const char *dev,
const char *path);
@ -288,6 +295,8 @@ e_fwin_zone_new(E_Zone *zone,
_e_fwin_selection_change, page);
evas_object_event_callback_add(o, EVAS_CALLBACK_DEL,
_e_fwin_cb_page_obj_del, page);
evas_object_smart_callback_add(o, "icon,mouse,in", (Evas_Smart_Cb)_e_fwin_icon_mouse_in, fwin);
evas_object_smart_callback_add(o, "icon,mouse,out", (Evas_Smart_Cb)_e_fwin_icon_mouse_out, fwin);
e_fm2_icon_menu_start_extend_callback_set(o, _e_fwin_cb_menu_extend_start, page);
e_fm2_icon_menu_end_extend_callback_set(o, _e_fwin_menu_extend, page);
e_fm2_underlay_hide(o);
@ -540,6 +549,80 @@ _e_fwin_free(E_Fwin *fwin)
free(fwin);
}
static Eina_Bool
_e_fwin_icon_popup(void *data)
{
E_Fwin *fwin = data;
Evas_Object *o;
E_Zone *zone;
char buf[PATH_MAX];
int x, y, w, h, mw, mh, fx, fy, px, py;
fwin->popup_timer = NULL;
if (!fwin->popup_icon) return EINA_FALSE;
if (fwin->popup) e_object_del(E_OBJECT(fwin->popup));
zone = fwin->zone ?: fwin->win->border->zone;
e_fm2_icon_geometry_get(fwin->popup_icon->ic, &x, &y, &w, &h);
if (fwin->zone)
{
evas_object_geometry_get(fwin->popup_icon->fm, &fx, &fy, NULL, NULL);
fx -= fwin->zone->x;
x -= fwin->zone->x;
fy -= fwin->zone->y;
y -= fwin->zone->y;
}
else
fx = fwin->win->x, fy = fwin->win->y;
fwin->popup = e_popup_new(zone, 0, 0, 1, 1);
e_popup_ignore_events_set(fwin->popup, 1);
o = e_widget_filepreview_add(fwin->popup->evas);
snprintf(buf, sizeof(buf), "%s/%s", e_fm2_real_path_get(fwin->cur_page->fm_obj), fwin->popup_icon->file);
e_widget_filepreview_path_set(o, buf);
e_widget_size_min_get(o, &mw, &mh);
evas_object_show(o);
/* prefer tooltip left of icon */
px = (fx + x) - mw - 3;
/* if it's offscreen, try right of icon */
if (px < 0) px = (fx + x + w) + 3;
/* fuck this, stick it right on the icon */
if (px + mw + 3 > zone->w)
px = (x + w / 2) - (mw / 2);
/* prefer tooltip above icon */
py = (fy + y) - mh - 3;
/* if it's offscreen, try below icon */
if (py < 0) py = (fy + y + h) + 3;
/* fuck this, stick it right on the icon */
if (py + mh + 3 > zone->h)
py = (y + h / 2) - (mh / 2);
e_popup_move_resize(fwin->popup, px, py, mw, mh);
e_popup_show(fwin->popup);
return EINA_FALSE;
}
static void
_e_fwin_icon_mouse_out(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
E_Fwin *fwin = data;
if (fwin->popup_timer) ecore_timer_del(fwin->popup_timer);
if (fwin->popup) e_object_del(E_OBJECT(fwin->popup));
fwin->popup = NULL;
fwin->popup_timer = NULL;
fwin->popup_icon = NULL;
}
static void
_e_fwin_icon_mouse_in(void *data, Evas_Object *obj __UNUSED__, void *event_info)
{
E_Fwin *fwin = data;
E_Fm2_Icon_Info *ici = event_info;
if (fwin->popup_timer) ecore_timer_del(fwin->popup_timer);
fwin->popup_timer = ecore_timer_add(1.0, _e_fwin_icon_popup, fwin);
fwin->popup_icon = ici;
}
static E_Fwin_Page *
_e_fwin_page_create(E_Fwin *fwin)
{
@ -565,6 +648,8 @@ _e_fwin_page_create(E_Fwin *fwin)
evas_object_event_callback_add(o, EVAS_CALLBACK_DEL,
_e_fwin_cb_page_obj_del, page);
evas_object_smart_callback_add(o, "double_clicked", (Evas_Smart_Cb)_e_fwin_bg_mouse_down, fwin);
evas_object_smart_callback_add(o, "icon,mouse,in", (Evas_Smart_Cb)_e_fwin_icon_mouse_in, fwin);
evas_object_smart_callback_add(o, "icon,mouse,out", (Evas_Smart_Cb)_e_fwin_icon_mouse_out, fwin);
e_fm2_icon_menu_start_extend_callback_set(o, _e_fwin_cb_menu_extend_start, page);
e_fm2_icon_menu_end_extend_callback_set(o, _e_fwin_menu_extend, page);
e_fm2_window_object_set(o, E_OBJECT(fwin->win));