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Custom Viewer:

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- renamed customview to customviewer
- added GetCurrentWord()
This commit is contained in:
elias.bachaalany 2010-03-25 11:52:03 +00:00
parent 0c11d8f170
commit 4bd83af5a3
2 changed files with 137 additions and 51 deletions
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54
examples/ex_custview.py
View File

@ -4,22 +4,26 @@
#
import idaapi
import idc
from idaapi import simplecustview_t
#<pycode(py_custviewex1)>
from idaapi import simplecustviewer_t
#<pycode(py_custviewerex1)>
# -----------------------------------------------------------------------
class mycv_t(simplecustview_t):
class mycv_t(simplecustviewer_t):
def Create(self, sn=None):
# Form the title
title = "Simple custom view test"
if sn:
title += " %d" % sn
# Create the customview
if not simplecustview_t.Create(self, title):
if not simplecustviewer_t.Create(self, title):
return False
id = self.AddPopupMenu("Hello")
self.menu_hello = self.AddPopupMenu("Hello")
self.menu_world = self.AddPopupMenu("World")
for i in xrange(0, 100):
self.AddLine("Line %d" % i)
return True
def OnClick(self, shift):
@ -37,7 +41,9 @@ class mycv_t(simplecustview_t):
@param shift: Shift flag
@return Boolean. True if you handled the event
"""
print "OnDblClick, shift=%d" % shift
word = self.GetCurrentWord()
if not word: word = "<None>"
print "OnDblClick, shift=%d, current word=%s" % (shift, word)
return True
def OnCursorPosChanged(self):
@ -67,14 +73,17 @@ class mycv_t(simplecustview_t):
self.Close()
elif vkey == 46:
n = self.GetLineNo()
self.DelLine(n)
self.Refresh()
print "Deleted line %d" % n
if n is not None:
self.DelLine(n)
self.Refresh()
print "Deleted line %d" % n
# Goto?
elif vkey == ord('G'):
v = idc.AskLong(self.GetLineNo(), "Where to go?")
if v:
self.Jump(v, 0, 5)
n = self.GetLineNo()
if n is not None:
v = idc.AskLong(self.GetLineNo(), "Where to go?")
if v:
self.Jump(v, 0, 5)
elif vkey == ord('R'):
print "refreshing...."
self.Refresh()
@ -128,10 +137,17 @@ class mycv_t(simplecustview_t):
def OnPopupMenu(self, menu_id):
"""
A context (or popup) menu item was executed.
@param menu_id: ID previously registered with add_popup_menu()
@param menu_id: ID previously registered with AddPopupMenu()
@return: Boolean
"""
print "OnPopupMenu, menu_id=%d" % menu_id
if menu_id == self.menu_hello:
print "Hello"
elif menu_id == self.menu_world:
print "World"
else:
# Unhandled
return False
return True
# -----------------------------------------------------------------------
@ -156,11 +172,13 @@ if not mycv:
del mycv
def make_many(n):
L = []
for i in xrange(1, n+1):
t = mycv_t()
if not t.Create(i):
v = mycv_t()
if not v.Create(i):
break
t.Show()
return i
v.Show()
L.append(v)
return L
#</pycode(py_custviewex1)>
#</pycode(py_custviewerex1)>

134
swig/kernwin.i
View File

@ -75,11 +75,11 @@ def askseg(defval, format):
%{
//<code(py_custview)>
//<code(py_custviewer)>
//---------------------------------------------------------------------------
// Base class for all custview place_t providers
class custview_data_t
// Base class for all custviewer place_t providers
class custviewer_data_t
{
public:
virtual void *get_ud() = 0;
@ -88,7 +88,7 @@ public:
};
//---------------------------------------------------------------------------
class cvdata_simpleline_t: public custview_data_t
class cvdata_simpleline_t: public custviewer_data_t
{
private:
strvec_t lines;
@ -192,13 +192,13 @@ public:
};
//---------------------------------------------------------------------------
class customview_t
class customviewer_t
{
protected:
qstring _title;
TForm *_form;
TCustomControl *_cv;
custview_data_t *_data;
custviewer_data_t *_data;
int _features;
enum
{
@ -214,9 +214,9 @@ private:
struct pyw_popupctx_t
{
size_t menu_id;
customview_t *cv;
customviewer_t *cv;
pyw_popupctx_t(): menu_id(0), cv(NULL) { }
pyw_popupctx_t(size_t mid, customview_t *v): menu_id(mid), cv(v) { }
pyw_popupctx_t(size_t mid, customviewer_t *v): menu_id(mid), cv(v) { }
};
typedef std::map<unsigned int, pyw_popupctx_t> pyw_popupmap_t;
static pyw_popupmap_t _global_popup_map;
@ -226,7 +226,7 @@ private:
static bool idaapi s_popup_cb(void *ud)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_popup();
}
@ -241,38 +241,38 @@ private:
static bool idaapi s_cv_keydown(TCustomControl * /*cv*/, int vk_key, int shift, void *ud)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_keydown(vk_key, shift);
}
// The popup menu is being constructed
static void idaapi s_cv_popup(TCustomControl * /*cv*/, void *ud)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
_this->on_popup();
}
// The user clicked
static bool idaapi s_cv_click(TCustomControl *cv, int shift, void *ud)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_click(shift);
}
// The user double clicked
static bool idaapi s_cv_dblclick(TCustomControl * /*cv*/, int shift, void *ud)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
return _this->on_dblclick(shift);
}
// Cursor position has been changed
static void idaapi s_cv_curpos(TCustomControl * /*cv*/, void *ud)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
_this->on_curpos_changed();
}
//--------------------------------------------------------------------------
static int idaapi s_ui_cb(void *ud, int code, va_list va)
{
customview_t *_this = (customview_t *)ud;
customviewer_t *_this = (customviewer_t *)ud;
switch ( code )
{
case ui_get_custom_viewer_hint:
@ -331,12 +331,12 @@ public:
_form = NULL;
}
customview_t()
customviewer_t()
{
init_vars();
}
~customview_t()
~customviewer_t()
{
}
@ -386,6 +386,38 @@ public:
return jumpto(pl, x, y);
}
//--------------------------------------------------------------------------
bool get_current_word(bool mouse, qstring &word)
{
// query the cursor position
int x, y;
if ( get_place(mouse, &x, &y) == NULL )
return false;
// query the line at the cursor
const char *line = get_current_line(mouse, true);
if ( line == NULL )
return false;
if ( x >= (int)strlen(line) )
return false;
// find the beginning of the word
const char *ptr = line + x;
while ( ptr > line && !isspace(ptr[-1]) )
ptr--;
// find the end of the word
const char *begin = ptr;
ptr = line + x;
while ( !isspace(*ptr) && *ptr != '\0' )
ptr++;
word.qclear();
word.append(begin, ptr-begin);
return true;
}
//--------------------------------------------------------------------------
const char *get_current_line(bool mouse, bool notags)
{
@ -434,7 +466,7 @@ public:
{
size_t menu_id = _global_popup_id + 1;
// Overlap / already exists?
if (_cv == NULL || // No custview?
if (_cv == NULL || // No custviewer?
menu_id == 0 || // Overlap?
_global_popup_map.find(menu_id) != _global_popup_map.end()) // Already exists?
{
@ -452,7 +484,7 @@ public:
}
//--------------------------------------------------------------------------
bool create(const char *title, int features, custview_data_t *data)
bool create(const char *title, int features, custviewer_data_t *data)
{
// Already created? (in the instance)
if ( _form != NULL )
@ -516,10 +548,10 @@ public:
}
};
customview_t::pyw_popupmap_t customview_t::_global_popup_map;
size_t customview_t::_global_popup_id = 0;
customviewer_t::pyw_popupmap_t customviewer_t::_global_popup_map;
size_t customviewer_t::_global_popup_id = 0;
//---------------------------------------------------------------------------
class py_simplecustview_t: public customview_t
class py_simplecustview_t: public customviewer_t
{
private:
cvdata_simpleline_t data;
@ -735,7 +767,7 @@ public:
bool jumpto(size_t ln, int x, int y)
{
return customview_t::jumpto(&simpleline_place_t(ln), x, y);
return customviewer_t::jumpto(&simpleline_place_t(ln), x, y);
}
// Initializes and links the Python object to this class
@ -788,7 +820,7 @@ public:
if ( !init(py_last_link, _title.c_str()) )
return false;
}
return customview_t::show();
return customviewer_t::show();
}
bool get_selection(size_t *x1, size_t *y1, size_t *x2, size_t *y2)
@ -828,7 +860,7 @@ public:
return py_this;
}
};
//</code(py_custview)>
//</code(py_custviewer)>
bool idaapi py_menu_item_callback(void *userdata)
{
@ -862,10 +894,10 @@ bool idaapi py_menu_item_callback(void *userdata)
%rename (add_menu_item) wrap_add_menu_item;
%inline %{
//<inline(py_custview)>
//<inline(py_custviewer)>
//
// Pywraps Simple Custom View functions
// Pywraps Simple Custom Viewer functions
//
PyObject *pyscv_init(PyObject *py_link, const char *title)
{
@ -1022,6 +1054,18 @@ PyObject *pyscv_get_selection(PyObject *py_this)
return _this->py_get_selection();
}
PyObject *pyscv_get_current_word(PyObject *py_this, bool mouse)
{
DECL_THIS;
if ( _this != NULL )
{
qstring word;
if ( _this->get_current_word(mouse, word) )
return PyString_FromString(word.c_str());
}
Py_RETURN_NONE;
}
// Edits an existing line
bool pyscv_edit_line(PyObject *py_this, size_t nline, PyObject *py_sl)
{
@ -1029,7 +1073,7 @@ bool pyscv_edit_line(PyObject *py_this, size_t nline, PyObject *py_sl)
return _this == NULL ? false : _this->edit_line(nline, py_sl);
}
#undef DECL_THIS
//</inline(py_custview)>
//</inline(py_custviewer)>
//<inline(py_choose2)>
#ifdef CH_ATTRS
@ -1798,8 +1842,8 @@ class Choose:
"""
return _idaapi.choose_choose(self, self.flags, self.x0, self.y0, self.x1, self.y1, self.width)
#<pycode(py_custview)>
class simplecustview_t(object):
#<pycode(py_custviewer)>
class simplecustviewer_t(object):
def __init__(self):
self.this = None
@ -1875,11 +1919,17 @@ class simplecustview_t(object):
return _idaapi.pyscv_add_line(self.this, self.make_sl_arg(line, fgcolor, bgcolor))
def InsertLine(self, lineno, line, fgcolor=None, bgcolor=None):
"""Inserts a line in the given position"""
"""
Inserts a line in the given position
@return Boolean
"""
return _idaapi.pyscv_insert_line(self.this, lineno, self.make_sl_arg(line, fgcolor, bgcolor))
def EditLine(self, lineno, line, fgcolor=None, bgcolor=None):
"""Edits an existing line"""
"""
Edits an existing line.
@return Boolean
"""
return _idaapi.pyscv_edit_line(self.this, lineno, self.make_sl_arg(line, fgcolor, bgcolor))
def PatchLine(self, lineno, offs, value):
@ -1887,11 +1937,29 @@ class simplecustview_t(object):
return _idaapi.pyscv_patch_line(self.this, lineno, offs, value)
def DelLine(self, lineno):
"""
Deletes an existing line
@return Boolean
"""
return _idaapi.pyscv_del_line(self.this, lineno)
def GetLine(self, lineno):
"""
Returns a line
@param lineno: The line number
@return:
Returns a tuple (colored_line, fgcolor, bgcolor) or None
"""
return _idaapi.pyscv_get_line(self.this, lineno)
def GetCurrentWord(self, mouse = 0):
"""
Returns the current word
@param mouse: Use mouse position or cursor position
@return: None if failed or a String containing the current word at mouse or cursor
"""
return _idaapi.pyscv_get_current_word(self.this, mouse)
def GetCurrentLine(self, mouse = 0, notags = 0):
"""
Returns the current line.
@ -2008,7 +2076,7 @@ class simplecustview_t(object):
# print "OnPopupMenu, menu_id=" % menu_id
# return True
#</pycode(py_custview)>
#</pycode(py_custviewer)>
#<pycode(py_choose2)>
class Choose2: