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Fix #5546 - Implement Vv[JK] to scroll pages of functions

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This commit is contained in:
pancake 2016-08-18 00:29:11 +02:00
parent 3bc4716aad
commit 9021789382
2 changed files with 35 additions and 11 deletions
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2
libr/core/visual.c
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@ -214,7 +214,7 @@ static int visual_help() {
" sS step / step over\n"
" T enter textlog chat console (TT)\n"
" uU undo/redo seek\n"
" v visual code analysis menu\n"
" v visual function/vars code analysis menu\n"
" V (V)iew graph using cmd.graph (agv?)\n"
" wW seek cursor to next/prev word\n"
" xX show xrefs/refs of current function from/to data/code\n"

40
libr/core/vmenus.c
View File

@ -1824,18 +1824,18 @@ static void r_core_visual_anal_refresh_column (RCore *core, int colpos) {
}
static ut64 r_core_visual_anal_refresh (RCore *core) {
//RAnalFunction *fcn;
ut64 addr;
char old[1024];
int cols = r_cons_get_size (NULL);
if (!core) return 0LL;
if (!core) {
return 0LL;
}
old[0] = '\0';
addr = core->offset;
//fcn = r_anal_get_fcn_in (core->anal, addr, R_ANAL_FCN_TYPE_NULL);
cols -= 50;
if (cols > 60) cols = 60;
if (cols > 60) {
cols = 60;
}
r_cons_clear00 ();
r_cons_flush ();
@ -1896,8 +1896,9 @@ R_API void r_core_visual_anal(RCore *core) {
addr = r_core_visual_anal_refresh (core);
ch = r_cons_readchar ();
if (ch == 4 || ch == -1) {
if (level==0)
if (level == 0) {
goto beach;
}
level--;
continue;
}
@ -1912,6 +1913,7 @@ R_API void r_core_visual_anal(RCore *core) {
" variables: Add, Modify, Delete\n"
"Moving:\n"
" j,k select next/prev item\n"
" J,K scroll next/prev page\n"
" h,q go back, quit\n"
" l,ret enter, function\n"
);
@ -1980,7 +1982,29 @@ R_API void r_core_visual_anal(RCore *core) {
option++;
if (option >= nfcns) --option;
break;
case 'k': option = (option<=0)? 0: option-1; break;
case 'k':
option = (option<=0)? 0: option-1;
break;
case 'J':
{
int rows = 0;
r_cons_get_size (&rows);
option += (rows - 5);
if (option >= nfcns) {
option = nfcns - 1;
}
}
break;
case 'K':
{
int rows = 0;
r_cons_get_size (&rows);
option -= (rows - 5);
if (option < 0) {
option = 0;
}
}
break;
case 'g':
r_core_seek (core, addr, SEEK_SET);
goto beach;