int btn_pause_cb(void)
{
if(!IupGetFunction("IDLE_ACTION"))
IupSetFunction("IDLE_ACTION", (Icallback) idle_cb);
else
IupSetFunction("IDLE_ACTION", NULL);
return IUP_DEFAULT;
}
static void iDialogSetModal(Ihandle* ih_popup)
{
iupAttribSet(ih_popup, "MODAL", "YES");
{
IFi cb = (IFi)IupGetFunction("GLOBALENTERMODAL_CB");
int popup_level = dlg_popup_level; /* save before it is changed */
iupDialogEnterModal(ih_popup, popup_level);
if (cb)
cb(popup_level);
}
}
/* pause button callback */
int pausa_cb(void)
{
if(IupGetFunction("IDLE_ACTION") == NULL)
{
// set idle callback
IupSetFunction("IDLE_ACTION", (Icallback) idle_cb);
}
else
{
// reset idle callback
IupSetFunction("IDLE_ACTION", NULL);
}
return IUP_DEFAULT ;
}
static int iExpanderGlobalMotion_cb(int x, int y)
{
int child_x, child_y;
Ihandle* ih = (Ihandle*)IupGetGlobal("_IUP_EXPANDER_GLOBAL");
Ihandle *child = ih->firstchild->brother;
if (ih->data->state != IEXPANDER_OPEN_FLOAT)
{
IupSetGlobal("_IUP_EXPANDER_GLOBAL", NULL);
IupSetFunction("GLOBALMOTION_CB", IupGetFunction("_IUP_OLD_GLOBALMOTION_CB"));
IupSetFunction("_IUP_OLD_GLOBALMOTION_CB", NULL);
IupSetGlobal("INPUTCALLBACKS", "No");
return IUP_DEFAULT;
}
child_x = 0, child_y = 0;
iupdrvClientToScreen(ih->firstchild, &child_x, &child_y);
if (x > child_x && x < child_x+ih->firstchild->currentwidth &&
y > child_y && y < child_y+ih->firstchild->currentheight)
return IUP_DEFAULT; /* ignore if inside the bar */
child_x = 0, child_y = 0;
iupdrvClientToScreen(child, &child_x, &child_y);
if (x < child_x || x > child_x+child->currentwidth ||
y < child_y || y > child_y+child->currentheight)
{
ih->data->state = IEXPANDER_CLOSE;
iExpanderOpenCloseChild(ih, 0);
IupSetGlobal("_IUP_EXPANDER_GLOBAL", NULL);
IupSetFunction("GLOBALMOTION_CB", IupGetFunction("_IUP_OLD_GLOBALMOTION_CB"));
IupSetFunction("_IUP_OLD_GLOBALMOTION_CB", NULL);
IupSetGlobal("INPUTCALLBACKS", "No");
}
return IUP_DEFAULT;
}
static void iDialogUnSetModal(Ihandle* ih_popup)
{
if (!iupAttribGetBoolean(ih_popup, "MODAL"))
return;
iupAttribSet(ih_popup, "MODAL", NULL);
{
IFi cb = (IFi)IupGetFunction("GLOBALLEAVEMODAL_CB");
int popup_level = dlg_popup_level; /* save before it is changed */
iupDialogLeaveModal(popup_level);
if (cb)
cb(popup_level);
}
}
static int iExpanderTimer_cb(Ihandle* timer)
{
Ihandle* ih = (Ihandle*)iupAttribGet(timer, "_IUP_EXPANDER");
Ihandle *child = ih->firstchild->brother;
/* run timer just once each time */
IupSetAttribute(timer, "RUN", "No");
/* just show child on top,
that's why child must be a native container when using autoshow. */
ih->data->state = IEXPANDER_OPEN_FLOAT;
iExpanderOpenCloseChild(ih, 0);
IupRefreshChildren(ih);
IupSetAttribute(child, "ZORDER", "TOP");
/* now monitor mouse move */
IupSetGlobal("INPUTCALLBACKS", "Yes");
IupSetFunction("_IUP_OLD_GLOBALMOTION_CB", IupGetFunction("GLOBALMOTION_CB"));
IupSetGlobal("_IUP_EXPANDER_GLOBAL", (char*)ih);
IupSetFunction("GLOBALMOTION_CB", (Icallback)iExpanderGlobalMotion_cb);
return IUP_DEFAULT;
}
static LRESULT CALLBACK winHookGetMessageProc(int hcode, WPARAM gm_wp, LPARAM gm_lp)
{
MSG* gm_msg = (MSG*)gm_lp;
UINT msg = gm_msg->message;
WPARAM wp = gm_msg->wParam;
LPARAM lp = gm_msg->lParam;
POINT pt = gm_msg->pt;
static int last_button = 0;
static int last_pressed = 0;
char status[IUPKEY_STATUS_SIZE] = IUPKEY_STATUS_INIT;
if (hcode!=HC_ACTION)
return CallNextHookEx(win_OldGetMessageHook, hcode, gm_wp, gm_lp);
switch (msg)
{
case WM_MOUSEWHEEL:
{
IFfiis cb = (IFfiis)IupGetFunction("GLOBALWHEEL_CB");
if (cb)
{
short delta = (short)HIWORD(wp);
iupwinButtonKeySetStatus(LOWORD(wp), status, 0);
cb((float)delta/120.0f, LOWORD(lp), HIWORD(lp), status);
}
break;
}
case WM_NCXBUTTONDBLCLK:
case WM_NCLBUTTONDBLCLK:
case WM_NCMBUTTONDBLCLK:
case WM_NCRBUTTONDBLCLK:
case WM_NCXBUTTONDOWN:
case WM_NCLBUTTONDOWN:
case WM_NCMBUTTONDOWN:
case WM_NCRBUTTONDOWN:
case WM_XBUTTONDBLCLK:
case WM_LBUTTONDBLCLK:
case WM_MBUTTONDBLCLK:
case WM_RBUTTONDBLCLK:
case WM_XBUTTONDOWN:
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_RBUTTONDOWN:
{
int doubleclick = 0, button = 0;
IFiiiis cb = (IFiiiis) IupGetFunction("GLOBALBUTTON_CB");
if (!cb)
break;
if (msg==WM_XBUTTONDBLCLK || msg==WM_NCXBUTTONDBLCLK ||
msg==WM_LBUTTONDBLCLK || msg==WM_NCLBUTTONDBLCLK ||
msg==WM_MBUTTONDBLCLK || msg==WM_NCMBUTTONDBLCLK ||
msg==WM_RBUTTONDBLCLK || msg==WM_NCRBUTTONDBLCLK)
doubleclick = 1;
if (msg>=WM_MOUSEFIRST && msg<=WM_MOUSELAST)
iupwinButtonKeySetStatus(LOWORD(wp), status, doubleclick);
else if (doubleclick)
iupKEY_SETDOUBLE(status);
if (msg==WM_LBUTTONDOWN || msg==WM_LBUTTONDBLCLK || msg==WM_NCLBUTTONDOWN || msg==WM_NCLBUTTONDBLCLK)
{
button = IUP_BUTTON1;
iupKEY_SETBUTTON1(status);
}
else if (msg==WM_MBUTTONDOWN || msg==WM_MBUTTONDBLCLK || msg==WM_NCMBUTTONDOWN || msg==WM_NCMBUTTONDBLCLK)
{
button = IUP_BUTTON2;
iupKEY_SETBUTTON2(status);
}
else if (msg==WM_RBUTTONDOWN || msg==WM_RBUTTONDBLCLK || msg==WM_NCRBUTTONDOWN || msg==WM_NCRBUTTONDBLCLK)
{
button = IUP_BUTTON3;
iupKEY_SETBUTTON3(status);
}
else if (msg==WM_XBUTTONDOWN || msg==WM_XBUTTONDBLCLK || msg==WM_NCXBUTTONDOWN || msg==WM_NCXBUTTONDBLCLK)
{
if (HIWORD(wp) == XBUTTON1)
{
button = IUP_BUTTON4;
iupKEY_SETBUTTON4(status);
}
else
{
button = IUP_BUTTON5;
iupKEY_SETBUTTON5(status);
}
}
if (last_button == button && last_pressed == 1)
break; /* do nothing because last state was already pressed */
cb(button, 1, pt.x, pt.y, status);
last_button = button;
last_pressed = 1;
break;
}
case WM_NCXBUTTONUP:
case WM_NCLBUTTONUP:
case WM_NCMBUTTONUP:
case WM_NCRBUTTONUP:
case WM_XBUTTONUP:
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
{
int button=0;
IFiiiis cb = (IFiiiis) IupGetFunction("GLOBALBUTTON_CB");
if (!cb)
break;
if (msg>=WM_MOUSEFIRST && msg<=WM_MOUSELAST)
iupwinButtonKeySetStatus(LOWORD(wp), status, 0);
/* also updates the button status, since wp could not have the flag */
if (msg==WM_LBUTTONUP || msg==WM_NCLBUTTONUP)
{
button = IUP_BUTTON1;
iupKEY_SETBUTTON1(status);
}
else if (msg==WM_MBUTTONUP || msg==WM_NCMBUTTONUP)
{
button = IUP_BUTTON2;
iupKEY_SETBUTTON2(status);
}
else if (msg==WM_RBUTTONUP || msg==WM_NCRBUTTONUP)
{
button = IUP_BUTTON3;
iupKEY_SETBUTTON3(status);
}
else if (msg==WM_XBUTTONUP || msg==WM_NCXBUTTONUP)
{
if (HIWORD(wp) == XBUTTON1)
{
button = IUP_BUTTON4;
iupKEY_SETBUTTON4(status);
}
else
{
button = IUP_BUTTON5;
iupKEY_SETBUTTON5(status);
}
}
if (last_button == button && last_pressed == 0)
break; /* do nothing because last state was already released */
cb(button, 0, pt.x, pt.y, status);
last_button = button;
last_pressed = 0;
break;
}
case WM_NCMOUSEMOVE:
case WM_MOUSEMOVE:
{
IFiis cb = (IFiis)IupGetFunction("GLOBALMOTION_CB");
if (cb)
{
if (msg>=WM_MOUSEFIRST && msg<=WM_MOUSELAST)
iupwinButtonKeySetStatus(LOWORD(wp), status, 0);
cb(pt.x, pt.y, status);
}
break;
}
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
case WM_SYSKEYUP:
case WM_KEYUP:
{
IFii cb = (IFii)IupGetFunction("GLOBALKEYPRESS_CB");
if (cb)
{
int pressed = (msg==WM_KEYDOWN || msg==WM_SYSKEYDOWN)? 1: 0;
int code = iupwinKeyDecode((int)wp);
if (code != 0)
cb(code, pressed);
}
break;
}
default:
break;
}
return CallNextHookEx(win_OldGetMessageHook, hcode, gm_wp, gm_lp);
}
static void iGdkEventFunc(GdkEvent *evt, gpointer data)
{
switch(evt->type)
{
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_BUTTON_RELEASE:
{
IFiiiis cb = (IFiiiis)IupGetFunction("GLOBALBUTTON_CB");
if (cb)
{
GdkEventButton* evt_button = (GdkEventButton*)evt;
gint win_x = 0, win_y = 0;
int doubleclick = 0, press = 1;
int b = IUP_BUTTON1+(evt_button->button-1);
char status[IUPKEY_STATUS_SIZE] = IUPKEY_STATUS_INIT;
int x = (int)evt_button->x;
int y = (int)evt_button->y;
if (evt_button->type == GDK_BUTTON_RELEASE)
press = 0;
if (evt_button->type == GDK_2BUTTON_PRESS)
doubleclick = 1;
iupgtkButtonKeySetStatus(evt_button->state, evt_button->button, status, doubleclick);
gdk_window_get_origin(evt_button->window, &win_x, &win_y); /* GDK window relative to screen */
x += win_x;
y += win_y;
if (doubleclick)
{
/* Must compensate the fact that in GTK there is an extra button press event
when occours a double click, we compensate that completing the event
with a button release before the double click. */
status[5] = ' '; /* clear double click */
cb(b, 0, x, y, status); /* release */
status[5] = 'D'; /* restore double click */
}
cb(b, press, x, y, status);
}
break;
}
case GDK_MOTION_NOTIFY:
{
IFiis cb = (IFiis)IupGetFunction("GLOBALMOTION_CB");
if (cb)
{
GdkEventMotion* evt_motion = (GdkEventMotion*)evt;
gint win_x = 0, win_y = 0;
int x = (int)evt_motion->x;
int y = (int)evt_motion->y;
char status[IUPKEY_STATUS_SIZE] = IUPKEY_STATUS_INIT;
iupgtkButtonKeySetStatus(evt_motion->state, 0, status, 0);
if (evt_motion->is_hint)
iupgtkWindowGetPointer(evt_motion->window, &x, &y, NULL);
gdk_window_get_origin(evt_motion->window, &win_x, &win_y); /* GDK window relative to screen */
x += win_x;
y += win_y;
cb(x, y, status);
}
break;
}
case GDK_KEY_PRESS:
case GDK_KEY_RELEASE:
{
IFii cb = (IFii)IupGetFunction("GLOBALKEYPRESS_CB");
if (cb)
{
int pressed = (evt->type==GDK_KEY_PRESS)? 1: 0;
int code = iupgtkKeyDecode((GdkEventKey*)evt);
if (code != 0)
cb(code, pressed);
}
break;
}
default:
break;
}
(void)data;
gtk_main_do_event(evt);
}
