This patch fixes a few thing after the changes made to an icon selection
mechanism:
1) last selected icon and range selection pointers are reset after icons
are freed for a a specific path (refresh, going to another path etc)
2) When no icons selected - pressing Up/Left selects the last icon and
Down/Right the first.
3) Order of range selected icons (Shift+...) is kept from first to last
(for ex. when opening simultaneously a few files)
>From e431224ebb2159da537c09cd9f0d2369ca03d163 Mon Sep 17 00:00:00 2001
From: Yossi Kantor <yossi.kan...@samsung.com>
Date: Sun, 6 Oct 2013 10:35:23 +0200
Subject: [PATCH] 1) efm fix: last_selection resets when icons are freed 2)
When no icon is selected select first on Right/Down press
or last on Left/Up keypress 3) Maintain order in range
selection from first to last.
---
src/bin/e_fm.c | 132 +++++++++++++++++++++++++++++++-------------------------
1 file changed, 74 insertions(+), 58 deletions(-)
diff --git a/src/bin/e_fm.c b/src/bin/e_fm.c
index 5b97052..1cb03ac 100644
--- a/src/bin/e_fm.c
+++ b/src/bin/e_fm.c
@@ -89,6 +89,7 @@ struct _E_Fm2_Smart_Data
E_Fm2_Icon *last_selected;
E_Fm2_Icon *range_selected;
+ E_Fm2_Icon *range_select_anchor;
Eina_List *selected_icons;
Eina_List *icons_place;
Eina_List *queue;
@@ -4294,6 +4295,8 @@ _e_fm2_icons_free(Evas_Object *obj)
ic->inserted = EINA_FALSE;
_e_fm2_icon_free(ic);
}
+ sd->last_selected = NULL;
+ sd->range_selected = NULL;
eina_list_free(sd->icons_place);
sd->icons_place = NULL;
sd->tmp.last_insert = NULL;
@@ -5426,20 +5429,21 @@ _e_fm2_icon_next_find(Evas_Object *obj, int next, int (*match_func)(E_Fm2_Icon *
sd = evas_object_smart_data_get(obj);
if (!sd) return NULL;
if (!sd->icons) return NULL;
+
+ l = eina_list_data_find_list(sd->icons, (sd->range_selected) ?
+ sd->range_selected :
+ sd->last_selected);
+
+ if (!next) return eina_list_data_get(l);
+
+ if (!l) return (next == 1) ? eina_list_data_get(sd->icons) :
+ eina_list_last_data_get(sd->icons);
view_mode = _e_fm2_view_mode_get(sd);
if ((view_mode == E_FM2_VIEW_MODE_CUSTOM_SMART_GRID_ICONS) ||
(view_mode == E_FM2_VIEW_MODE_CUSTOM_GRID_ICONS) ||
(view_mode == E_FM2_VIEW_MODE_CUSTOM_ICONS))
custom = 1;
-
- l = eina_list_data_find_list(sd->icons, (sd->range_selected) ?
- sd->range_selected :
- sd->last_selected);
-
- if (!l) return eina_list_data_get(sd->icons);
-
- if (!next) return eina_list_data_get(l);
ic_next = NULL;
@@ -5470,16 +5474,8 @@ _e_fm2_icon_next_find(Evas_Object *obj, int next, int (*match_func)(E_Fm2_Icon *
}
else
{
- if (next == 1)
- {
- if (!eina_list_next(l)) return NULL;
- ic_next = eina_list_data_get(eina_list_next(l));
- }
- else if (next == -1)
- {
- if (!eina_list_prev(l)) return NULL;
- ic_next = eina_list_data_get(eina_list_prev(l));
- }
+ ic_next = eina_list_data_get((next == 1) ? eina_list_next(l) :
+ eina_list_prev(l));
}
return ic_next;
@@ -5543,26 +5539,31 @@ _e_fm2_icon_sel_down(Evas_Object *obj, Eina_Bool add)
if (!sd->icons) return;
ic = (sd->range_selected) ? sd->range_selected : sd->last_selected;
- if (!ic) ic = eina_list_data_get(sd->icons);
-
- ic_down = ic;
-
- EINA_LIST_FOREACH(sd->icons, l, ic2)
+
+ if (ic)
{
- int dx = (ic2->x - ic->x);
- int dy = (ic2->y - ic->y);
-
- if ((dy > 0) && (abs(dy) > abs(dx)))
- {
- dist = abs(dx)+abs(dy);
- if (dist < min)
- {
- min = dist;
- ic_down = ic2;
- }
- }
+ ic_down = ic;
+ EINA_LIST_FOREACH(sd->icons, l, ic2)
+ {
+ int dx = (ic2->x - ic->x);
+ int dy = (ic2->y - ic->y);
+
+ if ((dy > 0) && (abs(dy) > abs(dx)))
+ {
+ dist = abs(dx)+abs(dy);
+ if (dist < min)
+ {
+ min = dist;
+ ic_down = ic2;
+ }
+ }
+ }
+ }
+ else
+ {
+ ic_down = eina_list_data_get(sd->icons);
}
-
+
if ((!add) || ic_down->sd->config->selection.single)
{
_e_fm2_icon_desel_any(obj);
@@ -5590,27 +5591,32 @@ _e_fm2_icon_sel_up(Evas_Object *obj, Eina_Bool add)
if (!sd->icons) return;
ic = (sd->range_selected) ? sd->range_selected : sd->last_selected;
- if (!ic) ic = eina_list_data_get(sd->icons);
-
- ic_down = ic;
-
- EINA_LIST_FOREACH(sd->icons, l, ic2)
+
+ if (ic)
{
- int dx = (ic2->x - ic->x);
- int dy = (ic2->y - ic->y);
-
- if ((dy < 0) && (abs(dy) > abs(dx)))
+ ic_down = ic;
+ EINA_LIST_FOREACH(sd->icons, l, ic2)
{
- dist = abs(dx)+abs(dy);
-
- if (dist < min)
+ int dx = (ic2->x - ic->x);
+ int dy = (ic2->y - ic->y);
+
+ if ((dy < 0) && (abs(dy) > abs(dx)))
{
- min = dist;
- ic_down = ic2;
+ dist = abs(dx) + abs(dy);
+
+ if (dist < min)
+ {
+ min = dist;
+ ic_down = ic2;
+ }
}
- }
+ }
}
-
+ else
+ {
+ ic_down = eina_list_last_data_get(sd->icons);
+ }
+
if ((!add) || ic_down->sd->config->selection.single)
{
_e_fm2_icon_desel_any(obj);
@@ -5630,15 +5636,26 @@ _e_fm2_icon_range_select(E_Fm2_Icon *ic)
{
const Eina_List *l;
E_Fm2_Icon *ic2;
+ E_Fm2_Icon *last;
char view_mode = _e_fm2_view_mode_get(ic->sd);
- E_Fm2_Icon *last = ic->sd->last_selected;
+ if (!ic->sd->range_selected)
+ {
+ last = ic->sd->last_selected;
+ ic->sd->range_select_anchor = last;
+ }
+ else
+ {
+ last = ic->sd->range_select_anchor;
+ }
+
_e_fm2_icon_desel_any(ic->sd->obj);
if ((!last) || (last == ic))
{
- last = ic;
+ _e_fm2_icon_select(ic);
+ ic->sd->range_select_anchor = ic;
}
else if ((view_mode == E_FM2_VIEW_MODE_CUSTOM_SMART_GRID_ICONS) ||
(view_mode == E_FM2_VIEW_MODE_CUSTOM_GRID_ICONS) ||
@@ -5651,8 +5668,7 @@ _e_fm2_icon_range_select(E_Fm2_Icon *ic)
EINA_LIST_FOREACH(ic->sd->icons, l, ic2)
{
- if ((ic2 != last) &&
- (ic2->x >= topx) && (ic2->x < boundx) &&
+ if ((ic2->x >= topx) && (ic2->x < boundx) &&
(ic2->y >= topy) && (ic2->y < boundy))
_e_fm2_icon_select(ic2);
}
@@ -5663,11 +5679,11 @@ _e_fm2_icon_range_select(E_Fm2_Icon *ic)
EINA_LIST_FOREACH(ic->sd->icons, l, ic2)
{
if ((ic2 == last) || (ic2 == ic)) trig--;
- if ((trig < 2) && (ic2 != last)) _e_fm2_icon_select(ic2);
+ if ((trig < 2)) _e_fm2_icon_select(ic2);
if (!trig) break;
}
}
- _e_fm2_icon_select(last);
+
ic->sd->range_selected = ic;
}
--
1.7.10.4
------------------------------------------------------------------------------
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