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/***************************************************************************
* Copyright (C) 2002~2010 by Yuking *
* yuking_net@sohu.com *
* Copyright (C) 2010~2010 by CSSlayer *
* wengxt@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "fcitx/fcitx.h"
#include <stdio.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include <X11/Xmd.h>
#include <X11/xpm.h>
#include <X11/extensions/Xrender.h>
#include "TrayWindow.h"
#include "tray.h"
#include "draw.h"
#include "lightui.h"
#include "fcitx/module/x11/x11stuff.h"
#include "fcitx-utils/log.h"
#include "fcitx/frontend.h"
#include "fcitx/module.h"
#include "MenuWindow.h"
#include "fcitx/instance.h"
#include <fcitx-utils/utils.h>
static boolean TrayEventHandler(void *arg, XEvent* event);
void InitTrayWindow(TrayWindow *trayWindow)
{
FcitxLightUI *lightui = trayWindow->owner;
Display *dpy = lightui->dpy;
char strWindowName[]="Fcitx Tray Window";
if ( !lightui->bUseTrayIcon )
return;
InitTray(dpy, trayWindow);
XVisualInfo* vi = TrayGetVisual(dpy, trayWindow);
if (vi && vi->visual) {
Window p = DefaultRootWindow (dpy);
Colormap colormap = XCreateColormap(dpy, p, vi->visual, AllocNone);
XSetWindowAttributes wsa;
wsa.background_pixmap = 0;
wsa.colormap = colormap;
wsa.background_pixel = 0;
wsa.border_pixel = 0;
trayWindow->window = XCreateWindow(dpy, p, -1, -1, 1, 1,
0, vi->depth, InputOutput, vi->visual,
CWBackPixmap|CWBackPixel|CWBorderPixel|CWColormap, &wsa);
}
else {
trayWindow->window = XCreateSimpleWindow (dpy, DefaultRootWindow(dpy),
-1, -1, 1, 1, 0,
BlackPixel (dpy, DefaultScreen (dpy)),
WhitePixel (dpy, DefaultScreen (dpy)));
XSetWindowBackgroundPixmap(dpy, trayWindow->window, ParentRelative);
}
if (trayWindow->window == (Window) NULL)
return;
XSizeHints size_hints;
size_hints.flags = PWinGravity | PBaseSize;
size_hints.base_width = trayWindow->size;
size_hints.base_height = trayWindow->size;
XSetWMNormalHints(dpy, trayWindow->window, &size_hints);
XSelectInput (dpy, trayWindow->window, ExposureMask | KeyPressMask |
ButtonPressMask | ButtonReleaseMask | StructureNotifyMask
| EnterWindowMask | PointerMotionMask | LeaveWindowMask | VisibilityChangeMask);
LightUISetWindowProperty(lightui, trayWindow->window, FCITX_WINDOW_DOCK, strWindowName);
TrayFindDock(dpy, trayWindow);
}
TrayWindow* CreateTrayWindow(FcitxLightUI *lightui) {
TrayWindow *trayWindow = fcitx_utils_malloc0(sizeof(TrayWindow));
trayWindow->owner = lightui;
FcitxModuleFunctionArg arg;
arg.args[0] = TrayEventHandler;
arg.args[1] = trayWindow;
InvokeFunction(lightui->owner, FCITX_X11, ADDXEVENTHANDLER, arg);
InitTrayWindow(trayWindow);
return trayWindow;
}
void ReleaseTrayWindow(TrayWindow *trayWindow)
{
FcitxLightUI *lightui = trayWindow->owner;
Display *dpy = lightui->dpy;
if (trayWindow->window == None)
return;
XDestroyWindow(dpy, trayWindow->window);
trayWindow->window = None;
}
void DrawTrayWindow(TrayWindow* trayWindow) {
FcitxLightUI *lightui = trayWindow->owner;
Display *dpy = lightui->dpy;
char *name = NULL;
if ( !lightui->bUseTrayIcon )
return;
if (FcitxInstanceGetCurrentStatev2(lightui->owner) == IS_ACTIVE)
name = "tray_active";
else
name = "tray_inactive";
LightUIImage* image = LoadImage(lightui, name);
if (image && trayWindow->window != None)
{
DrawImage(dpy, trayWindow->window, image, 0, 0, trayWindow->size, trayWindow->size);
}
if (!trayWindow->bTrayMapped)
return;
}
boolean TrayEventHandler(void *arg, XEvent* event)
{
TrayWindow *trayWindow = arg;
FcitxLightUI *lightui = trayWindow->owner;
FcitxInstance* instance = lightui->owner;
Display *dpy = lightui->dpy;
if (!lightui->bUseTrayIcon)
return false;
switch (event->type) {
case ClientMessage:
if (event->xclient.message_type == trayWindow->atoms[ATOM_MANAGER]
&& event->xclient.data.l[1] == trayWindow->atoms[ATOM_SELECTION])
{
if (trayWindow->window == None)
InitTrayWindow(trayWindow);
TrayFindDock(dpy, trayWindow);
return true;
}
break;
case Expose:
if (event->xexpose.window == trayWindow->window) {
DrawTrayWindow (trayWindow);
}
break;
case ConfigureNotify:
if (trayWindow->window == event->xconfigure.window)
{
int size = event->xconfigure.height;
if (size != trayWindow->size)
{
trayWindow->size = size;
XSizeHints size_hints;
size_hints.flags = PWinGravity | PBaseSize;
size_hints.base_width = trayWindow->size;
size_hints.base_height = trayWindow->size;
XSetWMNormalHints(dpy, trayWindow->window, &size_hints);
}
DrawTrayWindow (trayWindow);
return true;
}
break;
case ButtonPress:
{
if (event->xbutton.window == trayWindow->window)
{
switch (event->xbutton.button)
{
case Button1:
if (FcitxInstanceGetCurrentState(instance) == IS_CLOSED) {
FcitxInstanceEnableIM(instance, FcitxInstanceGetCurrentIC(instance), false);
}
else {
FcitxInstanceCloseIM(instance, FcitxInstanceGetCurrentIC(instance));
}
break;
case Button3:
{
XlibMenu *mainMenuWindow = lightui->mainMenuWindow;
int dwidth, dheight;
GetScreenSize(lightui, &dwidth, &dheight);
GetMenuSize(mainMenuWindow);
if (event->xbutton.x_root - event->xbutton.x +
mainMenuWindow->width >= dwidth)
mainMenuWindow->iPosX = dwidth - mainMenuWindow->width - event->xbutton.x;
else
mainMenuWindow->iPosX =
event->xbutton.x_root - event->xbutton.x;
// 面板的高度是可以变动的，需要取得准确的面板高度，才能准确确定右键菜单位置。
if (event->xbutton.y_root + mainMenuWindow->height -
event->xbutton.y >= dheight)
mainMenuWindow->iPosY =
dheight - mainMenuWindow->height -
event->xbutton.y - 15;
else
mainMenuWindow->iPosY = event->xbutton.y_root - event->xbutton.y + 25; // +sc.skin_tray_icon.active_img.height;
DrawXlibMenu(mainMenuWindow);
DisplayXlibMenu(mainMenuWindow);
}
break;
}
return true;
}
}
break;
case DestroyNotify:
if (event->xdestroywindow.window == trayWindow->dockWindow)
{
trayWindow->dockWindow = None;
trayWindow->bTrayMapped = False;
ReleaseTrayWindow(trayWindow);
return true;
}
break;
case ReparentNotify:
if (event->xreparent.parent == DefaultRootWindow(dpy) && event->xreparent.window == trayWindow->window)
{
trayWindow->bTrayMapped = False;
ReleaseTrayWindow(trayWindow);
return true;
}
break;
}
return false;
}
// kate: indent-mode cstyle; space-indent on; indent-width 0;
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