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Merge pull request #2240 from nfedera/fix-2014-12-01-01 

xfreerdp: pinch/pan fixes and smart-sizing
This commit is contained in:
Marc-André Moreau 2014-12-02 14:04:49 -05:00
parent 586170f38d 25f66d2e6d
commit c17a831367
14 changed files with 540 additions and 633 deletions
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299
client/X11/xf_client.c
View File

@ -4,6 +4,8 @@
*
* Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>
* Copyright 2013 Corey Clayton <can.of.tuna@gmail.com>
* Copyright 2014 Thincast Technologies GmbH
* Copyright 2014 Norbert Federa <norbert.federa@thincast.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -29,6 +31,7 @@
#ifdef WITH_XRENDER
#include <X11/extensions/Xrender.h>
#include <math.h>
#endif
#ifdef WITH_XI
@ -47,10 +50,6 @@
#include <X11/extensions/XInput2.h>
#endif
#ifdef WITH_XRENDER
#include <X11/extensions/Xrender.h>
#endif
#include <X11/XKBlib.h>
#include <errno.h>
@ -104,44 +103,63 @@
static const size_t password_size = 512;
void xf_transform_window(xfContext* xfc)
{
int ret;
int w;
int h;
long supplied;
Atom hints_atom;
XSizeHints *size_hints = NULL;
hints_atom = XInternAtom(xfc->display, "WM_SIZE_HINTS", 1);
ret = XGetWMSizeHints(xfc->display, xfc->window->handle, size_hints, &supplied, hints_atom);
if (ret == 0)
size_hints = XAllocSizeHints();
w = (xfc->originalWidth * xfc->settings->ScalingFactor) + xfc->offset_x;
h = (xfc->originalHeight * xfc->settings->ScalingFactor) + xfc->offset_y;
if (w < 1)
w = 1;
if (h < 1)
h = 1;
if (size_hints)
{
size_hints->flags |= PMinSize | PMaxSize;
size_hints->min_width = size_hints->max_width = w;
size_hints->min_height = size_hints->max_height = h;
XSetWMNormalHints(xfc->display, xfc->window->handle, size_hints);
XResizeWindow(xfc->display, xfc->window->handle, w, h);
XFree(size_hints);
}
}
void xf_draw_screen_scaled(xfContext* xfc, int x, int y, int w, int h, BOOL scale)
{
#ifdef WITH_XRENDER
static void xf_draw_screen_scaled(xfContext* xfc, int x, int y, int w, int h)
{
XTransform transform;
Picture windowPicture;
Picture primaryPicture;
XRenderPictureAttributes pa;
XRenderPictFormat *picFormat;
XRectangle xr;
double xScalingFactor;
double yScalingFactor;
int x2;
int y2;
if (xfc->scaledWidth <= 0 || xfc->scaledHeight <= 0)
{
WLog_ERR(TAG, "the current window dimensions are invalid");
return;
}
if (xfc->width <= 0 || xfc->height <= 0)
{
WLog_ERR(TAG, "the window dimensions are invalid");
return;
}
if (!w || !h)
{
WLog_ERR(TAG, "invalid width and/or height specified");
return;
}
xScalingFactor = xfc->width / (double)xfc->scaledWidth;
yScalingFactor = xfc->height / (double)xfc->scaledHeight;
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, 0);
/* Black out possible space between desktop and window borders */
{
XRectangle box1 = { 0, 0, xfc->window->width, xfc->window->height };
XRectangle box2 = { xfc->offset_x, xfc->offset_y, xfc->scaledWidth, xfc->scaledHeight };
Region reg1 = XCreateRegion();
Region reg2 = XCreateRegion();
XUnionRectWithRegion( &box1, reg1, reg1);
XUnionRectWithRegion( &box2, reg2, reg2);
if (XSubtractRegion(reg1, reg2, reg1) && !XEmptyRegion(reg1))
{
XSetRegion( xfc->display, xfc->gc, reg1);
XFillRectangle(xfc->display, xfc->window->handle, xfc->gc, 0, 0, xfc->window->width, xfc->window->height);
XSetClipMask(xfc->display, xfc->gc, None);
}
XDestroyRegion(reg1);
XDestroyRegion(reg2);
}
picFormat = XRenderFindStandardFormat(xfc->display, PictStandardRGB24);
@ -149,41 +167,55 @@ void xf_draw_screen_scaled(xfContext* xfc, int x, int y, int w, int h, BOOL scal
primaryPicture = XRenderCreatePicture(xfc->display, xfc->primary, picFormat, CPSubwindowMode, &pa);
windowPicture = XRenderCreatePicture(xfc->display, xfc->window->handle, picFormat, CPSubwindowMode, &pa);
transform.matrix[0][0] = XDoubleToFixed(1);
transform.matrix[0][1] = XDoubleToFixed(0);
transform.matrix[0][2] = XDoubleToFixed(0);
transform.matrix[1][0] = XDoubleToFixed(0);
transform.matrix[1][1] = XDoubleToFixed(1);
transform.matrix[1][2] = XDoubleToFixed(0);
transform.matrix[2][0] = XDoubleToFixed(0);
transform.matrix[2][1] = XDoubleToFixed(0);
transform.matrix[2][2] = XDoubleToFixed(xfc->settings->ScalingFactor);
XRenderSetPictureFilter(xfc->display, primaryPicture, FilterBilinear, 0, 0);
if ((w != 0) && (h != 0))
{
if (scale)
{
xr.x = x * xfc->settings->ScalingFactor;
xr.y = y * xfc->settings->ScalingFactor;
xr.width = (w+1) * xfc->settings->ScalingFactor;
xr.height = (h+1) * xfc->settings->ScalingFactor;
}
else
{
xr.x = x;
xr.y = y;
xr.width = w;
xr.height = h;
}
transform.matrix[0][0] = XDoubleToFixed(xScalingFactor);
transform.matrix[0][1] = XDoubleToFixed(0.0);
transform.matrix[0][2] = XDoubleToFixed(0.0);
transform.matrix[1][0] = XDoubleToFixed(0.0);
transform.matrix[1][1] = XDoubleToFixed(yScalingFactor);
transform.matrix[1][2] = XDoubleToFixed(0.0);
transform.matrix[2][0] = XDoubleToFixed(0.0);
transform.matrix[2][1] = XDoubleToFixed(0.0);
transform.matrix[2][2] = XDoubleToFixed(1.0);
XRenderSetPictureClipRectangles(xfc->display, primaryPicture, 0, 0, &xr, 1);
}
/* calculate and fix up scaled coordinates */
x2 = x + w;
y2 = y + h;
x = floor(x / xScalingFactor) - 1;
y = floor(y / yScalingFactor) - 1;
w = ceil(x2 / xScalingFactor) + 1 - x;
h = ceil(y2 / yScalingFactor) + 1 - y;
XRenderSetPictureTransform(xfc->display, primaryPicture, &transform);
XRenderComposite(xfc->display, PictOpSrc, primaryPicture, 0, windowPicture, 0, 0, 0, 0, xfc->offset_x, xfc->offset_y, xfc->currentWidth, xfc->currentHeight);
XRenderComposite(xfc->display, PictOpSrc, primaryPicture, 0, windowPicture, x, y, 0, 0, xfc->offset_x + x, xfc->offset_y + y, w, h);
XRenderFreePicture(xfc->display, primaryPicture);
XRenderFreePicture(xfc->display, windowPicture);
}
BOOL xf_picture_transform_required(xfContext* xfc)
{
if (xfc->offset_x || xfc->offset_y ||
xfc->scaledWidth != xfc->width ||
xfc->scaledHeight != xfc->height)
{
return TRUE;
}
return FALSE;
}
#endif
void xf_draw_screen(xfContext* xfc, int x, int y, int w, int h)
{
#ifdef WITH_XRENDER
if (xf_picture_transform_required(xfc)) {
xf_draw_screen_scaled(xfc, x, y, w, h);
return;
}
#endif
XCopyArea(xfc->display, xfc->primary, xfc->window->handle, xfc->gc, x, y, w, h, x, y);
}
void xf_sw_begin_paint(rdpContext* context)
@ -222,14 +254,7 @@ void xf_sw_end_paint(rdpContext* context)
XPutImage(xfc->display, xfc->primary, xfc->gc, xfc->image, x, y, x, y, w, h);
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
xf_draw_screen_scaled(xfc, x, y, w, h, TRUE);
}
else
{
XCopyArea(xfc->display, xfc->primary, xfc->window->handle, xfc->gc, x, y, w, h, x, y);
}
xf_draw_screen(xfc, x, y, w, h);
xf_unlock_x11(xfc, FALSE);
}
@ -249,14 +274,7 @@ void xf_sw_end_paint(rdpContext* context)
XPutImage(xfc->display, xfc->primary, xfc->gc, xfc->image, x, y, x, y, w, h);
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
xf_draw_screen_scaled(xfc, x, y, w, h, TRUE);
}
else
{
XCopyArea(xfc->display, xfc->primary, xfc->window->handle, xfc->gc, x, y, w, h, x, y);
}
xf_draw_screen(xfc, x, y, w, h);
}
XFlush(xfc->display);
@ -328,14 +346,7 @@ void xf_hw_end_paint(rdpContext* context)
xf_lock_x11(xfc, FALSE);
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
xf_draw_screen_scaled(xfc, x, y, w, h, TRUE);
}
else
{
XCopyArea(xfc->display, xfc->primary, xfc->drawable, xfc->gc, x, y, w, h, x, y);
}
xf_draw_screen(xfc, x, y, w, h);
xf_unlock_x11(xfc, FALSE);
}
@ -360,14 +371,7 @@ void xf_hw_end_paint(rdpContext* context)
w = cinvalid[i].w;
h = cinvalid[i].h;
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
xf_draw_screen_scaled(xfc, x, y, w, h, TRUE);
}
else
{
XCopyArea(xfc->display, xfc->primary, xfc->drawable, xfc->gc, x, y, w, h, x, y);
}
xf_draw_screen(xfc, x, y, w, h);
}
XFlush(xfc->display);
@ -490,6 +494,10 @@ void xf_create_window(xfContext* xfc)
xfc->attribs.colormap = xfc->colormap;
xfc->attribs.bit_gravity = NorthWestGravity;
xfc->attribs.win_gravity = NorthWestGravity;
#ifdef WITH_XRENDER
xfc->offset_x = 0;
xfc->offset_y = 0;
#endif
if (xfc->settings->WindowTitle)
{
@ -506,6 +514,30 @@ void xf_create_window(xfContext* xfc)
sprintf(windowTitle, "FreeRDP: %s:%i", xfc->settings->ServerHostname, xfc->settings->ServerPort);
}
#ifdef WITH_XRENDER
if (xfc->settings->SmartSizing)
{
if(xfc->fullscreen)
{
if (xfc->window)
{
xfc->settings->SmartSizingWidth = xfc->window->width;
xfc->settings->SmartSizingHeight = xfc->window->height;
}
width = WidthOfScreen(xfc->screen);
height = HeightOfScreen(xfc->screen);
}
else
{
if (xfc->settings->SmartSizingWidth)
width = xfc->settings->SmartSizingWidth;
if (xfc->settings->SmartSizingHeight)
height = xfc->settings->SmartSizingHeight;
}
xfc->scaledWidth = width;
xfc->scaledHeight = height;
}
#endif
xfc->window = xf_CreateDesktopWindow(xfc, windowTitle, width, height, xfc->settings->Decorations);
free(windowTitle);
@ -525,23 +557,16 @@ void xf_create_window(xfContext* xfc)
void xf_toggle_fullscreen(xfContext* xfc)
{
Pixmap contents = 0;
WindowStateChangeEventArgs e;
xf_lock_x11(xfc, TRUE);
contents = XCreatePixmap(xfc->display, xfc->window->handle, xfc->width, xfc->height, xfc->depth);
XCopyArea(xfc->display, xfc->primary, contents, xfc->gc, 0, 0, xfc->width, xfc->height, 0, 0);
XDestroyWindow(xfc->display, xfc->window->handle);
xfc->fullscreen = (xfc->fullscreen) ? FALSE : TRUE;
xf_create_window(xfc);
XCopyArea(xfc->display, contents, xfc->primary, xfc->gc, 0, 0, xfc->width, xfc->height, 0, 0);
XFreePixmap(xfc->display, contents);
xf_unlock_x11(xfc, TRUE);
EventArgsInit(&e, "xfreerdp");
@ -978,16 +1003,16 @@ BOOL xf_post_connect(freerdp *instance)
xfc->hdc = gdi_CreateDC(flags, xfc->bpp);
}
xfc->originalWidth = settings->DesktopWidth;
xfc->originalHeight = settings->DesktopHeight;
xfc->currentWidth = xfc->originalWidth;
xfc->currentHeight = xfc->originalWidth;
xfc->settings->ScalingFactor = 1.0;
xfc->offset_x = 0;
xfc->offset_y = 0;
xfc->width = settings->DesktopWidth;
xfc->height = settings->DesktopHeight;
#ifdef WITH_XRENDER
xfc->scaledWidth = xfc->width;
xfc->scaledHeight = xfc->height;
xfc->offset_x = 0;
xfc->offset_y = 0;
#endif
if (settings->RemoteApplicationMode)
xfc->remote_app = TRUE;
@ -1593,32 +1618,41 @@ void xf_TerminateEventHandler(rdpContext* context, TerminateEventArgs* e)
}
}
static void xf_ScalingFactorChangeEventHandler(rdpContext* context, ScalingFactorChangeEventArgs* e)
static void xf_ZoomingChangeEventHandler(rdpContext* context, ZoomingChangeEventArgs* e)
{
xfContext* xfc = (xfContext*) context;
int w = xfc->scaledWidth + e->dx;
int h = xfc->scaledHeight + e->dy;
if (e->dx == 0 && e->dy == 0)
return;
if (w < 10)
w = 10;
if (h < 10)
h = 10;
if (w == xfc->scaledWidth && h == xfc->scaledHeight)
return;
xfc->scaledWidth = w;
xfc->scaledHeight = h;
xf_draw_screen(xfc, 0, 0, xfc->width, xfc->height);
}
static void xf_PanningChangeEventHandler(rdpContext* context, PanningChangeEventArgs* e)
{
xfContext* xfc = (xfContext*) context;
xfc->settings->ScalingFactor += e->ScalingFactor;
if (e->dx == 0 && e->dy == 0)
return;
if (xfc->settings->ScalingFactor > 1.2)
xfc->settings->ScalingFactor = 1.2;
xfc->offset_x += e->dx;
xfc->offset_y += e->dy;
if (xfc->settings->ScalingFactor < 0.8)
xfc->settings->ScalingFactor = 0.8;
xfc->currentWidth = xfc->originalWidth * xfc->settings->ScalingFactor;
xfc->currentHeight = xfc->originalHeight * xfc->settings->ScalingFactor;
xf_transform_window(xfc);
{
ResizeWindowEventArgs ev;
EventArgsInit(&ev, "xfreerdp");
ev.width = (int) xfc->originalWidth * xfc->settings->ScalingFactor;
ev.height = (int) xfc->originalHeight * xfc->settings->ScalingFactor;
PubSub_OnResizeWindow(((rdpContext*) xfc)->pubSub, xfc, &ev);
}
xf_draw_screen_scaled(xfc, 0, 0, 0, 0, FALSE);
xf_draw_screen(xfc, 0, 0, xfc->width, xfc->height);
}
/**
@ -1695,7 +1729,8 @@ static int xfreerdp_client_new(freerdp* instance, rdpContext* context)
xfc->settings = instance->context->settings;
PubSub_SubscribeTerminate(context->pubSub, (pTerminateEventHandler) xf_TerminateEventHandler);
PubSub_SubscribeScalingFactorChange(context->pubSub, (pScalingFactorChangeEventHandler) xf_ScalingFactorChangeEventHandler);
PubSub_SubscribeZoomingChange(context->pubSub, (pZoomingChangeEventHandler) xf_ZoomingChangeEventHandler);
PubSub_SubscribePanningChange(context->pubSub, (pPanningChangeEventHandler) xf_PanningChangeEventHandler);
return 0;
}

115
client/X11/xf_event.c
View File

@ -178,15 +178,42 @@ int xf_event_execute_action_script(xfContext* xfc, XEvent* event)
return 1;
}
void xf_event_adjust_coordinates(xfContext* xfc, int* x, int *y)
{
if (!xfc->remote_app)
{
#ifdef WITH_XRENDER
if (xf_picture_transform_required(xfc))
{
double xScalingFactor = xfc->width / (double)xfc->scaledWidth;
double yScalingFactor = xfc->height / (double)xfc->scaledHeight;
*x = (int)((*x - xfc->offset_x) * xScalingFactor);
*y = (int)((*y - xfc->offset_y) * yScalingFactor);
}
#endif
}
CLAMP_COORDINATES(*x, *y);
}
static BOOL xf_event_Expose(xfContext* xfc, XEvent* event, BOOL app)
{
int x, y;
int w, h;
x = event->xexpose.x;
y = event->xexpose.y;
w = event->xexpose.width;
h = event->xexpose.height;
if (!app && (xfc->settings->SmartSizing || xfc->settings->MultiTouchGestures))
{
x = 0;
y = 0;
w = xfc->width;
h = xfc->height;
}
else
{
x = event->xexpose.x;
y = event->xexpose.y;
w = event->xexpose.width;
h = event->xexpose.height;
}
if (xfc->gfx)
{
@ -196,28 +223,20 @@ static BOOL xf_event_Expose(xfContext* xfc, XEvent* event, BOOL app)
if (!app)
{
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
xf_draw_screen_scaled(xfc, x - xfc->offset_x,
y - xfc->offset_y, w, h, FALSE);
}
else
{
XCopyArea(xfc->display, xfc->primary, xfc->window->handle, xfc->gc, x, y, w, h, x, y);
}
xf_draw_screen(xfc, x, y, w, h);
}
else
{
xfAppWindow* appWindow;
appWindow = xf_AppWindowFromX11Window(xfc, event->xany.window);
if (appWindow)
{
xf_UpdateWindowArea(xfc, appWindow, x, y, w, h);
}
}
return TRUE;
}
@ -251,14 +270,8 @@ BOOL xf_generic_MotionNotify(xfContext* xfc, int x, int y, int state, Window win
RootWindowOfScreen(xfc->screen),
x, y, &x, &y, &childWindow);
}
/* Take scaling in to consideration */
if ( (xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y) )
{
x = (int)((x - xfc->offset_x) * (1.0 / xfc->settings->ScalingFactor) );
y = (int)((y - xfc->offset_y) * (1.0 / xfc->settings->ScalingFactor) );
}
CLAMP_COORDINATES(x,y);
xf_event_adjust_coordinates(xfc, &x, &y);
input->MouseEvent(input, PTR_FLAGS_MOVE, x, y);
@ -358,16 +371,8 @@ BOOL xf_generic_ButtonPress(xfContext* xfc, int x, int y, int button, Window win
}
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x)
|| (xfc->offset_y))
{
x = (int) ((x - xfc->offset_x)
* (1.0 / xfc->settings->ScalingFactor));
y = (int) ((y - xfc->offset_y)
* (1.0 / xfc->settings->ScalingFactor));
}
xf_event_adjust_coordinates(xfc, &x, &y);
CLAMP_COORDINATES(x,y);
if (extended)
input->ExtendedMouseEvent(input, flags, x, y);
else
@ -447,14 +452,7 @@ BOOL xf_generic_ButtonRelease(xfContext* xfc, int x, int y, int button, Window w
x, y, &x, &y, &childWindow);
}
if ((xfc->settings->ScalingFactor != 1.0) || (xfc->offset_x) || (xfc->offset_y))
{
x = (int) ((x - xfc->offset_x) * (1.0 / xfc->settings->ScalingFactor));
y = (int) ((y - xfc->offset_y) * (1.0 / xfc->settings->ScalingFactor));
}
CLAMP_COORDINATES(x,y);
xf_event_adjust_coordinates(xfc, &x, &y);
if (extended)
input->ExtendedMouseEvent(input, flags, x, y);
@ -642,7 +640,28 @@ static BOOL xf_event_ConfigureNotify(xfContext* xfc, XEvent* event, BOOL app)
xfAppWindow* appWindow;
if (!app)
{
#ifdef WITH_XRENDER
if (xfc->settings->SmartSizing && event->xconfigure.window == xfc->window->handle)
{
if (xfc->window->width != event->xconfigure.width ||
xfc->window->height != event->xconfigure.height)
{
xfc->window->width = event->xconfigure.width;
xfc->window->height = event->xconfigure.height;
if (!xfc->fullscreen)
{
xfc->scaledWidth = xfc->window->width;
xfc->scaledHeight = xfc->window->height;
}
xfc->offset_x = 0;
xfc->offset_y = 0;
xf_draw_screen(xfc, 0, 0, xfc->width, xfc->height);
}
}
#endif
return TRUE;
}
appWindow = xf_AppWindowFromX11Window(xfc, event->xany.window);
@ -754,12 +773,12 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, XEvent* event, BOOL app)
if (app)
{
xfAppWindow* appWindow;
appWindow = xf_AppWindowFromX11Window(xfc, event->xany.window);
if (!appWindow)
return TRUE;
if ((((Atom) event->xproperty.atom == xfc->_NET_WM_STATE) && (event->xproperty.state != PropertyDelete)) ||
(((Atom) event->xproperty.atom == xfc->WM_STATE) && (event->xproperty.state != PropertyDelete)))
{
@ -771,7 +790,7 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, XEvent* event, BOOL app)
unsigned long nitems;
unsigned long bytes;
unsigned char* prop;
if ((Atom) event->xproperty.atom == xfc->_NET_WM_STATE)
{
status = xf_GetWindowProperty(xfc, event->xproperty.window,
@ -795,7 +814,7 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, XEvent* event, BOOL app)
XFree(prop);
}
}
if ((Atom) event->xproperty.atom == xfc->WM_STATE)
{
status = xf_GetWindowProperty(xfc, event->xproperty.window,
@ -828,7 +847,7 @@ static BOOL xf_event_PropertyNotify(xfContext* xfc, XEvent* event, BOOL app)
appWindow->rail_state = WINDOW_SHOW;
xf_rail_send_client_system_command(xfc, appWindow->windowId, SC_RESTORE);
}
}
}
}
return TRUE;
@ -907,7 +926,7 @@ static BOOL xf_event_suppress_events(xfContext* xfc, xfAppWindow* appWindow, XEv
case LMS_TERMINATING:
/* Already sent RDP end move to server. Allow events to pass. */
break;
}
}
return FALSE;
}

2
client/X11/xf_event.h
View File

@ -31,6 +31,8 @@ void xf_event_action_script_free(xfContext* xfc);
BOOL xf_event_process(freerdp* instance, XEvent* event);
void xf_event_SendClientEvent(xfContext* xfc, xfWindow* window, Atom atom, unsigned int numArgs, ...);
void xf_event_adjust_coordinates(xfContext* xfc, int* x, int *y);
BOOL xf_generic_MotionNotify(xfContext* xfc, int x, int y, int state, Window window, BOOL app);
BOOL xf_generic_ButtonPress(xfContext* xfc, int x, int y, int button, Window window, BOOL app);
BOOL xf_generic_ButtonRelease(xfContext* xfc, int x, int y, int button, Window window, BOOL app);

199
client/X11/xf_gdi.c
View File

@ -3,6 +3,8 @@
* X11 GDI
*
* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
* Copyright 2014 Thincast Technologies GmbH
* Copyright 2014 Norbert Federa <norbert.federa@thincast.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -440,10 +442,6 @@ void xf_gdi_dstblt(rdpContext* context, DSTBLT_ORDER* dstblt)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XFillRectangle(xfc->display, xfc->drawable, xfc->gc, dstblt->nLeftRect, dstblt->nTopRect, dstblt->nWidth, dstblt->nHeight);
}
gdi_InvalidateRegion(xfc->hdc, dstblt->nLeftRect, dstblt->nTopRect, dstblt->nWidth, dstblt->nHeight);
}
@ -531,11 +529,6 @@ void xf_gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt)
if (xfc->drawing == xfc->primary)
{
XSetFunction(xfc->display, xfc->gc, GXcopy);
if (!xfc->remote_app)
{
XCopyArea(xfc->display, xfc->primary, xfc->drawable, xfc->gc, patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight, patblt->nLeftRect, patblt->nTopRect);
}
gdi_InvalidateRegion(xfc->hdc, patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
}
@ -557,19 +550,6 @@ void xf_gdi_scrblt(rdpContext* context, SCRBLT_ORDER* scrblt)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
if (xfc->unobscured)
{
XCopyArea(xfc->display, xfc->drawable, xfc->drawable, xfc->gc, scrblt->nXSrc, scrblt->nYSrc,
scrblt->nWidth, scrblt->nHeight, scrblt->nLeftRect, scrblt->nTopRect);
}
}
else
{
XSetFunction(xfc->display, xfc->gc, GXcopy);
XCopyArea(xfc->display, xfc->primary, xfc->drawable, xfc->gc, scrblt->nLeftRect, scrblt->nTopRect, scrblt->nWidth, scrblt->nHeight, scrblt->nLeftRect, scrblt->nTopRect);
}
gdi_InvalidateRegion(xfc->hdc, scrblt->nLeftRect, scrblt->nTopRect, scrblt->nWidth, scrblt->nHeight);
}
@ -597,13 +577,6 @@ void xf_gdi_opaque_rect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XFillRectangle(xfc->display, xfc->drawable, xfc->gc,
opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight);
}
gdi_InvalidateRegion(xfc->hdc, opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight);
}
@ -636,12 +609,6 @@ void xf_gdi_multi_opaque_rect(rdpContext* context, MULTI_OPAQUE_RECT_ORDER* mult
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XFillRectangle(xfc->display, xfc->drawable, xfc->gc,
rectangle->left, rectangle->top,
rectangle->width, rectangle->height);
}
gdi_InvalidateRegion(xfc->hdc, rectangle->left, rectangle->top, rectangle->width, rectangle->height);
}
}
@ -672,24 +639,15 @@ void xf_gdi_line_to(rdpContext* context, LINE_TO_ORDER* line_to)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XDrawLine(xfc->display, xfc->drawable, xfc->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd, line_to->nYEnd);
}
int width, height;
int x, y, w, h;
width = line_to->nXStart - line_to->nXEnd;
height = line_to->nYStart - line_to->nYEnd;
x = MIN(line_to->nXStart, line_to->nXEnd);
y = MIN(line_to->nYStart, line_to->nYEnd);
if (width < 0)
width *= (-1);
if (height < 0)
height *= (-1);
gdi_InvalidateRegion(xfc->hdc, line_to->nXStart, line_to->nYStart, width, height);
w = abs(line_to->nXEnd - line_to->nXStart) + 1;
h = abs(line_to->nYEnd - line_to->nYStart) + 1;
gdi_InvalidateRegion(xfc->hdc, x, y, w, h);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
@ -697,16 +655,51 @@ void xf_gdi_line_to(rdpContext* context, LINE_TO_ORDER* line_to)
xf_unlock_x11(xfc, FALSE);
}
static void xf_gdi_invalidate_poly_region(xfContext* xfc, XPoint* points, int npoints, BOOL autoclose)
{
int i, x, y, x1, y1, x2, y2, w, h;
x1 = points[0].x;
y1 = points[0].y;
for (i = 1; i <= npoints; i++)
{
if (i == npoints)
{
if (!autoclose)
break;
x2 = points[0].x;
y2 = points[0].y;
if (x2 == points[0].x && y2 == points[0].y)
break;
}
else
{
x2 = points[i].x + x1;
y2 = points[i].y + y1;
}
x = MIN(x1, x2);
y = MIN(y1, y2);
w = abs(x2 - x1) + 1;
h = abs(y2 - y1) + 1;
x1 = x2;
y1 = y2;
gdi_InvalidateRegion(xfc->hdc, x, y, w, h);
}
}
void xf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
{
int i;
int x, y;
int x1, y1;
int x2, y2;
int npoints;
UINT32 color;
XPoint* points;
int width, height;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
@ -733,29 +726,7 @@ void xf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XDrawLines(xfc->display, xfc->drawable, xfc->gc, points, npoints, CoordModePrevious);
}
x1 = points[0].x;
y1 = points[0].y;
for (i = 1; i < npoints; i++)
{
x2 = points[i].x + x1;
y2 = points[i].y + y1;
x = (x2 < x1) ? x2 : x1;
width = (x2 > x1) ? x2 - x1 : x1 - x2;
y = (y2 < y1) ? y2 : y1;
height = (y2 > y1) ? y2 - y1 : y1 - y2;
x1 = x2;
y1 = y2;
gdi_InvalidateRegion(xfc->hdc, x, y, width, height);
}
xf_gdi_invalidate_poly_region(xfc, points, npoints, FALSE);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
@ -780,13 +751,6 @@ void xf_gdi_memblt(rdpContext* context, MEMBLT_ORDER* memblt)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XCopyArea(xfc->display, bitmap->pixmap, xfc->drawable, xfc->gc,
memblt->nXSrc, memblt->nYSrc, memblt->nWidth, memblt->nHeight,
memblt->nLeftRect, memblt->nTopRect);
}
gdi_InvalidateRegion(xfc->hdc, memblt->nLeftRect, memblt->nTopRect, memblt->nWidth, memblt->nHeight);
}
@ -852,12 +816,6 @@ void xf_gdi_mem3blt(rdpContext* context, MEM3BLT_ORDER* mem3blt)
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XCopyArea(xfc->display, bitmap->pixmap, xfc->drawable, xfc->gc,
mem3blt->nXSrc, mem3blt->nYSrc, mem3blt->nWidth, mem3blt->nHeight,
mem3blt->nLeftRect, mem3blt->nTopRect);
}
gdi_InvalidateRegion(xfc->hdc, mem3blt->nLeftRect, mem3blt->nTopRect, mem3blt->nWidth, mem3blt->nHeight);
}
@ -919,8 +877,7 @@ void xf_gdi_polygon_sc(rdpContext* context, POLYGON_SC_ORDER* polygon_sc)
if (xfc->drawing == xfc->primary)
{
XFillPolygon(xfc->display, xfc->drawable, xfc->gc,
points, npoints, Complex, CoordModePrevious);
xf_gdi_invalidate_poly_region(xfc, points, npoints, TRUE);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
@ -981,20 +938,6 @@ void xf_gdi_polygon_cb(rdpContext* context, POLYGON_CB_ORDER* polygon_cb)
XSetFillStyle(xfc->display, xfc->gc, FillTiled);
XSetTile(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
XFillPolygon(xfc->display, xfc->drawing, xfc->gc,
points, npoints, Complex, CoordModePrevious);
if (xfc->drawing == xfc->primary)
{
XFillPolygon(xfc->display, xfc->drawable, xfc->gc,
points, npoints, Complex, CoordModePrevious);
}
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetTSOrigin(xfc->display, xfc->gc, 0, 0);
XFreePixmap(xfc->display, pattern);
}
else
{
@ -1009,20 +952,20 @@ void xf_gdi_polygon_cb(rdpContext* context, POLYGON_CB_ORDER* polygon_cb)
XSetFillStyle(xfc->display, xfc->gc, FillOpaqueStippled);
XSetStipple(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
}
XFillPolygon(xfc->display, xfc->drawing, xfc->gc,
points, npoints, Complex, CoordModePrevious);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
if (xfc->drawing == xfc->primary)
{
XFillPolygon(xfc->display, xfc->drawable, xfc->gc,
points, npoints, Complex, CoordModePrevious);
}
XFillPolygon(xfc->display, xfc->drawing, xfc->gc,
points, npoints, Complex, CoordModePrevious);
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetTSOrigin(xfc->display, xfc->gc, 0, 0);
XFreePixmap(xfc->display, pattern);
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetTSOrigin(xfc->display, xfc->gc, 0, 0);
XFreePixmap(xfc->display, pattern);
if (xfc->drawing == xfc->primary)
{
xf_gdi_invalidate_poly_region(xfc, points, npoints, TRUE);
}
}
else
@ -1174,18 +1117,12 @@ void xf_gdi_surface_bits(rdpContext* context, SURFACE_BITS_COMMAND* cmd)
XFree(image);
}
/* Copy the updated region from backstore to the window. */
/* Invalidate the updated region */
for (i = 0; i < message->numRects; i++)
{
tx = message->rects[i].x + cmd->destLeft;
ty = message->rects[i].y + cmd->destTop;
if (!xfc->remote_app)
{
XCopyArea(xfc->display, xfc->primary, xfc->drawable, xfc->gc,
tx, ty, message->rects[i].width, message->rects[i].height, tx, ty);
}
xf_gdi_surface_update_frame(xfc, tx, ty, message->rects[i].width, message->rects[i].height);
}
@ -1224,13 +1161,6 @@ void xf_gdi_surface_bits(rdpContext* context, SURFACE_BITS_COMMAND* cmd)
XFree(image);
if (!xfc->remote_app)
{
XCopyArea(xfc->display, xfc->primary, xfc->window->handle, xfc->gc,
cmd->destLeft, cmd->destTop, cmd->width, cmd->height,
cmd->destLeft, cmd->destTop);
}
xf_gdi_surface_update_frame(xfc, cmd->destLeft, cmd->destTop, cmd->width, cmd->height);
XSetClipMask(xfc->display, xfc->gc, None);
@ -1263,13 +1193,6 @@ void xf_gdi_surface_bits(rdpContext* context, SURFACE_BITS_COMMAND* cmd)
cmd->width, cmd->height);
XFree(image);
if (!xfc->remote_app)
{
XCopyArea(xfc->display, xfc->primary, xfc->window->handle, xfc->gc,
cmd->destLeft, cmd->destTop,
cmd->width, cmd->height, cmd->destLeft, cmd->destTop);
}
xf_gdi_surface_update_frame(xfc, cmd->destLeft, cmd->destTop, cmd->width, cmd->height);
XSetClipMask(xfc->display, xfc->gc, None);

14
client/X11/xf_gfx.c
View File

@ -84,8 +84,20 @@ int xf_OutputUpdate(xfContext* xfc)
surface->width, surface->height, surface->data, surface->format, surface->scanline, 0, 0, NULL);
}
XPutImage(xfc->display, xfc->drawable, xfc->gc, surface->image,
#ifdef WITH_XRENDER
if (xfc->settings->SmartSizing || xfc->settings->MultiTouchGestures)
{
XPutImage(xfc->display, xfc->primary, xfc->gc, surface->image,
extents->left, extents->top, extents->left, extents->top, width, height);
xf_draw_screen(xfc, extents->left, extents->top, width, height);
}
else
#endif
{
XPutImage(xfc->display, xfc->drawable, xfc->gc, surface->image,
extents->left, extents->top, extents->left, extents->top, width, height);
}
}
region16_clear(&(xfc->invalidRegion));

235
client/X11/xf_input.c
View File

@ -57,7 +57,7 @@ typedef struct touch_contact
double pos_y;
double last_x;
double last_y;
} touchContact;
touchContact contacts[MAX_CONTACTS];
@ -87,7 +87,7 @@ const char* xf_input_get_class_string(int class)
return "XIScrollClass";
else if (class == XITouchClass)
return "XITouchClass";
return "XIUnknownClass";
}
@ -104,71 +104,71 @@ int xf_input_init(xfContext* xfc, Window window)
XIEventMask evmasks[64];
int opcode, event, error;
BYTE masks[8][XIMaskLen(XI_LASTEVENT)];
z_vector = 0;
px_vector = 0;
py_vector = 0;
nmasks = 0;
ndevices = 0;
active_contacts = 0;
ZeroMemory(contacts, sizeof(touchContact) * MAX_CONTACTS);
if (!XQueryExtension(xfc->display, "XInputExtension", &opcode, &event, &error))
{
WLog_WARN(TAG, "XInput extension not available.");
return -1;
}
xfc->XInputOpcode = opcode;
XIQueryVersion(xfc->display, &major, &minor);
if (major * 1000 + minor < 2002)
{
WLog_WARN(TAG, "Server does not support XI 2.2");
return -1;
}
if (xfc->settings->MultiTouchInput)
xfc->use_xinput = TRUE;
info = XIQueryDevice(xfc->display, XIAllDevices, &ndevices);
for (i = 0; i < ndevices; i++)
{
BOOL touch = FALSE;
XIDeviceInfo* dev = &info[i];
for (j = 0; j < dev->num_classes; j++)
{
XIAnyClassInfo* class = dev->classes[j];
XITouchClassInfo* t = (XITouchClassInfo*) class;
if ((class->type == XITouchClass) && (t->mode == XIDirectTouch) &&
(strcmp(dev->name, "Virtual core pointer") != 0))
{
touch = TRUE;
}
}
for (j = 0; j < dev->num_classes; j++)
{
XIAnyClassInfo* class = dev->classes[j];
XITouchClassInfo* t = (XITouchClassInfo*) class;
if (xfc->settings->MultiTouchInput)
{
WLog_INFO(TAG, "%s (%d) \"%s\" id: %d",
xf_input_get_class_string(class->type),
class->type, dev->name, dev->deviceid);
}
evmasks[nmasks].mask = masks[nmasks];
evmasks[nmasks].mask_len = sizeof(masks[0]);
ZeroMemory(masks[nmasks], sizeof(masks[0]));
evmasks[nmasks].deviceid = dev->deviceid;
if ((class->type == XITouchClass) && (t->mode == XIDirectTouch) &&
(strcmp(dev->name, "Virtual core pointer") != 0))
{
@ -178,13 +178,13 @@ int xf_input_init(xfContext* xfc, Window window)
dev->name, (t->mode == XIDirectTouch) ? "direct" : "dependent",
dev->deviceid, t->mode, t->num_touches);
}
XISetMask(masks[nmasks], XI_TouchBegin);
XISetMask(masks[nmasks], XI_TouchUpdate);
XISetMask(masks[nmasks], XI_TouchEnd);
nmasks++;
}
if (xfc->use_xinput)
{
if (!touch && (class->type == XIButtonClass) && strcmp(dev->name, "Virtual core pointer"))
@ -204,17 +204,17 @@ int xf_input_init(xfContext* xfc, Window window)
if (nmasks > 0)
xstatus = XISelectEvents(xfc->display, window, evmasks, nmasks);
return 0;
}
BOOL xf_input_is_duplicate(XGenericEventCookie* cookie)
{
XIDeviceEvent* event;
event = cookie->data;
if ( (lastEvent.time == event->time) &&
(lastEvType == cookie->evtype) &&
(lastEvent.detail == event->detail) &&
@ -223,18 +223,18 @@ BOOL xf_input_is_duplicate(XGenericEventCookie* cookie)
{
return TRUE;
}
return FALSE;
}
void xf_input_save_last_event(XGenericEventCookie* cookie)
{
XIDeviceEvent* event;
event = cookie->data;
lastEvType = cookie->evtype;
lastEvent.time = event->time;
lastEvent.detail = event->detail;
lastEvent.event_x = event->event_x;
@ -245,30 +245,30 @@ void xf_input_detect_pan(xfContext* xfc)
{
double dx[2];
double dy[2];
double px;
double py;
double dist_x;
double dist_y;
if (active_contacts != 2)
{
return;
}
dx[0] = contacts[0].pos_x - contacts[0].last_x;
dx[1] = contacts[1].pos_x - contacts[1].last_x;
dy[0] = contacts[0].pos_y - contacts[0].last_y;
dy[1] = contacts[1].pos_y - contacts[1].last_y;
px = fabs(dx[0]) < fabs(dx[1]) ? dx[0] : dx[1];
py = fabs(dy[0]) < fabs(dy[1]) ? dy[0] : dy[1];
px_vector += px;
py_vector += py;
dist_x = fabs(contacts[0].pos_x - contacts[1].pos_x);
dist_y = fabs(contacts[0].pos_y - contacts[1].pos_y);
@ -276,18 +276,17 @@ void xf_input_detect_pan(xfContext* xfc)
{
if (px_vector > PAN_THRESHOLD)
{
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = 5;
e.YPan = 0;
e.dx = 5;
e.dy = 0;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
}
px_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
@ -296,38 +295,38 @@ void xf_input_detect_pan(xfContext* xfc)
{
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = -5;
e.YPan = 0;
e.dx = -5;
e.dy = 0;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
}
px_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
}
}
if (dist_x > MIN_FINGER_DIST)
{
if (py_vector > PAN_THRESHOLD)
{
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = 0;
e.YPan = 5;
e.dx = 0;
e.dy = 5;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
}
py_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
@ -336,15 +335,15 @@ void xf_input_detect_pan(xfContext* xfc)
{
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = 0;
e.YPan = -5;
e.dx = 0;
e.dy = -5;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
}
py_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
@ -356,20 +355,20 @@ void xf_input_detect_pinch(xfContext* xfc)
{
double dist;
double zoom;
double delta;
ResizeWindowEventArgs e;
ZoomingChangeEventArgs e;
if (active_contacts != 2)
{
firstDist = -1.0;
return;
}
/* first calculate the distance */
dist = sqrt(pow(contacts[1].pos_x - contacts[0].last_x, 2.0) +
pow(contacts[1].pos_y - contacts[0].last_y, 2.0));
/* if this is the first 2pt touch */
if (firstDist <= 0)
{
@ -377,7 +376,7 @@ void xf_input_detect_pinch(xfContext* xfc)
lastDist = firstDist;
scale_cnt = 0;
z_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
@ -385,58 +384,38 @@ void xf_input_detect_pinch(xfContext* xfc)
else
{
delta = lastDist - dist;
if(delta > 1.0)
delta = 1.0;
if(delta < -1.0)
delta = -1.0;
/* compare the current distance to the first one */
zoom = (dist / firstDist);
z_vector += delta;
lastDist = dist;
if (z_vector > ZOOM_THRESHOLD)
{
xfc->settings->ScalingFactor -= 0.05;
if (xfc->settings->ScalingFactor < 0.8)
xfc->settings->ScalingFactor = 0.8;
EventArgsInit(&e, "xfreerdp");
e.width = (int) xfc->originalWidth * xfc->settings->ScalingFactor;
e.height = (int) xfc->originalHeight * xfc->settings->ScalingFactor;
xf_transform_window(xfc);
PubSub_OnResizeWindow(((rdpContext*) xfc)->pubSub, xfc, &e);
xf_draw_screen_scaled(xfc, 0, 0, 0, 0, FALSE);
e.dx = e.dy = -10;
PubSub_OnZoomingChange(((rdpContext*) xfc)->pubSub, xfc, &e);
z_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
}
if (z_vector < -ZOOM_THRESHOLD)
{
xfc->settings->ScalingFactor += 0.05;
if (xfc->settings->ScalingFactor > 1.2)
xfc->settings->ScalingFactor = 1.2;
EventArgsInit(&e, "xfreerdp");
e.width = (int) xfc->originalWidth * xfc->settings->ScalingFactor;
e.height = (int) xfc->originalHeight * xfc->settings->ScalingFactor;
xf_transform_window(xfc);
PubSub_OnResizeWindow(((rdpContext*) xfc)->pubSub, xfc, &e);
xf_draw_screen_scaled(xfc, 0, 0, 0, 0, FALSE);
e.dx = e.dy = 10;
PubSub_OnZoomingChange(((rdpContext*) xfc)->pubSub, xfc, &e);
z_vector = 0;
px_vector = 0;
py_vector = 0;
z_vector = 0;
@ -447,7 +426,7 @@ void xf_input_detect_pinch(xfContext* xfc)
void xf_input_touch_begin(xfContext* xfc, XIDeviceEvent* event)
{
int i;
for (i = 0; i < MAX_CONTACTS; i++)
{
if (contacts[i].id == 0)
@ -456,7 +435,7 @@ void xf_input_touch_begin(xfContext* xfc, XIDeviceEvent* event)
contacts[i].count = 1;
contacts[i].pos_x = event->event_x;
contacts[i].pos_y = event->event_y;
active_contacts++;
break;
}
@ -476,10 +455,10 @@ void xf_input_touch_update(xfContext* xfc, XIDeviceEvent* event)
contacts[i].last_y = contacts[i].pos_y;
contacts[i].pos_x = event->event_x;
contacts[i].pos_y = event->event_y;
xf_input_detect_pinch(xfc);
xf_input_detect_pan(xfc);
break;
}
}
@ -495,7 +474,7 @@ void xf_input_touch_end(xfContext* xfc, XIDeviceEvent* event)
{
contacts[i].id = 0;
contacts[i].count = 0;
active_contacts--;
break;
}
@ -505,9 +484,9 @@ void xf_input_touch_end(xfContext* xfc, XIDeviceEvent* event)
int xf_input_handle_event_local(xfContext* xfc, XEvent* event)
{
XGenericEventCookie* cookie = &event->xcookie;
XGetEventData(xfc->display, cookie);
if ((cookie->type == GenericEvent) && (cookie->extension == xfc->XInputOpcode))
{
switch (cookie->evtype)
@ -517,27 +496,27 @@ int xf_input_handle_event_local(xfContext* xfc, XEvent* event)
xf_input_touch_begin(xfc, cookie->data);
xf_input_save_last_event(cookie);
break;
case XI_TouchUpdate:
if (xf_input_is_duplicate(cookie) == FALSE)
xf_input_touch_update(xfc, cookie->data);
xf_input_save_last_event(cookie);
break;
case XI_TouchEnd:
if (xf_input_is_duplicate(cookie) == FALSE)
xf_input_touch_end(xfc, cookie->data);
xf_input_save_last_event(cookie);
break;
default:
WLog_ERR(TAG, "unhandled xi type= %d", cookie->evtype);
break;
}
}
XFreeEventData(xfc->display,cookie);
return 0;
}
@ -610,16 +589,18 @@ int xf_input_touch_remote(xfContext* xfc, XIDeviceEvent* event, int evtype)
int touchId;
int contactId;
RdpeiClientContext* rdpei = xfc->rdpei;
if (!rdpei)
return 0;
xf_input_hide_cursor(xfc);
touchId = event->detail;
x = (int) event->event_x;
y = (int) event->event_y;
xf_event_adjust_coordinates(xfc, &x, &y);
if (evtype == XI_TouchBegin)
{
WLog_DBG(TAG, "TouchBegin: %d", touchId);
@ -635,7 +616,7 @@ int xf_input_touch_remote(xfContext* xfc, XIDeviceEvent* event, int evtype)
WLog_DBG(TAG, "TouchEnd: %d", touchId);
contactId = rdpei->TouchEnd(rdpei, touchId, x, y);
}
return 0;
}
@ -646,33 +627,33 @@ int xf_input_event(xfContext* xfc, XIDeviceEvent* event, int evtype)
switch (evtype)
{
case XI_ButtonPress:
xf_generic_ButtonPress(xfc, (int) event->event_x, (int) event->event_y,
event->detail, event->event, xfc->remote_app);
break;
case XI_ButtonRelease:
xf_generic_ButtonRelease(xfc, (int) event->event_x, (int) event->event_y,
event->detail, event->event, xfc->remote_app);
break;
case XI_Motion:
xf_generic_MotionNotify(xfc, (int) event->event_x, (int) event->event_y,
event->detail, event->event, xfc->remote_app);
break;
}
return 0;
}
int xf_input_handle_event_remote(xfContext* xfc, XEvent* event)
{
XGenericEventCookie* cookie = &event->xcookie;
XGetEventData(xfc->display, cookie);
if ((cookie->type == GenericEvent) && (cookie->extension == xfc->XInputOpcode))
{
switch (cookie->evtype)
@ -680,23 +661,23 @@ int xf_input_handle_event_remote(xfContext* xfc, XEvent* event)
case XI_TouchBegin:
xf_input_touch_remote(xfc, cookie->data, XI_TouchBegin);
break;
case XI_TouchUpdate:
xf_input_touch_remote(xfc, cookie->data, XI_TouchUpdate);
break;
case XI_TouchEnd:
xf_input_touch_remote(xfc, cookie->data, XI_TouchEnd);
break;
default:
xf_input_event(xfc, cookie->data, cookie->evtype);
break;
}
}
XFreeEventData(xfc->display,cookie);
return 0;
}
@ -716,7 +697,7 @@ int xf_input_handle_event(xfContext* xfc, XEvent* event)
{
return xf_input_handle_event_remote(xfc, event);
}
if (xfc->settings->MultiTouchGestures)
{
return xf_input_handle_event_local(xfc, event);

193
client/X11/xf_keyboard.c
View File

@ -447,15 +447,15 @@ BOOL xf_keyboard_handle_special_keys(xfContext* xfc, KeySym keysym)
if(xfc->fullscreen_toggle)
{
if (keysym == XK_Return)
{
if (mod.Ctrl && mod.Alt)
{
/* Ctrl-Alt-Enter: toggle full screen */
xf_toggle_fullscreen(xfc);
return TRUE;
}
}
if (keysym == XK_Return)
{
if (mod.Ctrl && mod.Alt)
{
/* Ctrl-Alt-Enter: toggle full screen */
xf_toggle_fullscreen(xfc);
return TRUE;
}
}
}
if ((keysym == XK_c) || (keysym == XK_C))
@ -468,140 +468,81 @@ BOOL xf_keyboard_handle_special_keys(xfContext* xfc, KeySym keysym)
}
}
if (keysym == XK_period)
#if 0 /* set to 1 to enable multi touch gesture simulation via keyboard */
#ifdef WITH_XRENDER
if (!xfc->remote_app && xfc->settings->MultiTouchGestures)
{
if (mod.Ctrl && mod.Alt)
{
/* Zoom In (scale larger) */
int pdx = 0;
int pdy = 0;
int zdx = 0;
int zdy = 0;
double s = xfc->settings->ScalingFactor;
s += 0.1;
if (s > 2.0)
s = 2.0;
xfc->settings->ScalingFactor = s;
xfc->currentWidth = xfc->originalWidth * s;
xfc->currentHeight = xfc->originalHeight * s;
xf_transform_window(xfc);
switch(keysym)
{
ResizeWindowEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.width = (int) xfc->originalWidth * xfc->settings->ScalingFactor;
e.height = (int) xfc->originalHeight * xfc->settings->ScalingFactor;
PubSub_OnResizeWindow(((rdpContext*) xfc)->pubSub, xfc, &e);
case XK_0: /* Ctrl-Alt-0: Reset scaling and panning */
xfc->scaledWidth = xfc->width;
xfc->scaledHeight = xfc->height;
xfc->offset_x = 0;
xfc->offset_y = 0;
if (!xfc->fullscreen && (xfc->width != xfc->window->width ||
xfc->height != xfc->window->height))
{
xf_ResizeDesktopWindow(xfc, xfc->window, xfc->width, xfc->height);
}
xf_draw_screen(xfc, 0, 0, xfc->width, xfc->height);
return TRUE;
case XK_1: /* Ctrl-Alt-1: Zoom in */
zdx = zdy = 10;
break;
case XK_2: /* Ctrl-Alt-2: Zoom out */
zdx = zdy = -10;
break;
case XK_3: /* Ctrl-Alt-3: Pan left */
pdx = -10;
break;
case XK_4: /* Ctrl-Alt-4: Pan right */
pdx = 10;
break;
case XK_5: /* Ctrl-Alt-5: Pan up */
pdy = -10;
break;
case XK_6: /* Ctrl-Alt-6: Pan up */
pdy = 10;
break;
}
xf_draw_screen_scaled(xfc, 0, 0, 0, 0, FALSE);
return TRUE;
}
}
if (keysym == XK_comma)
{
if (mod.Ctrl && mod.Alt)
{
/* Zoom Out (scale smaller) */
double s = xfc->settings->ScalingFactor;
s -= 0.1;
if (s < 0.5)
s = 0.5;
xfc->settings->ScalingFactor = s;
xfc->currentWidth = xfc->originalWidth * s;
xfc->currentHeight = xfc->originalHeight * s;
xf_transform_window(xfc);
{
ResizeWindowEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.width = (int) xfc->originalWidth * xfc->settings->ScalingFactor;
e.height = (int) xfc->originalHeight * xfc->settings->ScalingFactor;
PubSub_OnResizeWindow(((rdpContext*) xfc)->pubSub, xfc, &e);
}
xf_draw_screen_scaled(xfc, 0, 0, 0, 0, FALSE);
return TRUE;
}
}
if (keysym == XK_KP_4)
{
if (mod.Ctrl && mod.Alt)
{
if (pdx != 0 || pdy != 0)
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = -5;
e.YPan = 0;
e.dx = pdx;
e.dy = pdy;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
return TRUE;
}
return TRUE;
}
}
if (keysym == XK_KP_6)
{
if (mod.Ctrl && mod.Alt)
{
if (zdx != 0 || zdy != 0)
{
PanningChangeEventArgs e;
ZoomingChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = 5;
e.YPan = 0;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
e.dx = zdx;
e.dy = zdy;
PubSub_OnZoomingChange(((rdpContext*) xfc)->pubSub, xfc, &e);
return TRUE;
}
return TRUE;
}
}
if (keysym == XK_KP_8)
{
if (mod.Ctrl && mod.Alt)
{
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = 0;
e.YPan = -5;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
}
return TRUE;
}
}
if (keysym == XK_KP_2)
{
if (mod.Ctrl && mod.Alt)
{
{
PanningChangeEventArgs e;
EventArgsInit(&e, "xfreerdp");
e.XPan = 0;
e.YPan = 5;
PubSub_OnPanningChange(((rdpContext*) xfc)->pubSub, xfc, &e);
}
return TRUE;
}
}
#endif /* WITH_XRENDER defined */
#endif /* pinch/zoom/pan simulation */
return FALSE;
}

17
client/X11/xf_window.c
View File

@ -397,7 +397,7 @@ xfWindow* xf_CreateDesktopWindow(xfContext* xfc, char *name, int width, int heig
{
XMoveWindow(xfc->display, window->handle, settings->DesktopPosX, settings->DesktopPosY);
}
XStoreName(xfc->display, window->handle, name);
}
@ -412,11 +412,20 @@ void xf_ResizeDesktopWindow(xfContext* xfc, xfWindow* window, int width, int hei
if (size_hints)
{
size_hints->flags = PMinSize | PMaxSize;
size_hints->min_width = size_hints->max_width = xfc->width;
size_hints->min_height = size_hints->max_height = xfc->height;
size_hints->min_width = size_hints->max_width = width;
size_hints->min_height = size_hints->max_height = height;
#ifdef WITH_XRENDER
if (xfc->settings->SmartSizing)
{
size_hints->min_width = size_hints->min_height = 1;
size_hints->max_width = size_hints->max_height = 16384;
}
#endif
XSetWMNormalHints(xfc->display, window->handle, size_hints);
XResizeWindow(xfc->display, window->handle, xfc->width, xfc->height);
XResizeWindow(xfc->display, window->handle, width, height);
XFree(size_hints);
}
}

13
client/X11/xfreerdp.h
View File

@ -132,15 +132,14 @@ struct xf_context
UINT16 frame_x2;
UINT16 frame_y2;
int originalWidth;
int originalHeight;
int currentWidth;
int currentHeight;
int XInputOpcode;
BOOL enableScaling;
#ifdef WITH_XRENDER
int scaledWidth;
int scaledHeight;
int offset_x;
int offset_y;
#endif
BOOL focused;
BOOL use_xinput;
@ -250,8 +249,8 @@ enum XF_EXIT_CODE
void xf_lock_x11(xfContext* xfc, BOOL display);
void xf_unlock_x11(xfContext* xfc, BOOL display);
void xf_draw_screen_scaled(xfContext* xfc, int x, int y, int w, int h, BOOL scale);
void xf_transform_window(xfContext* xfc);
BOOL xf_picture_transform_required(xfContext* xfc);
void xf_draw_screen(xfContext* xfc, int x, int y, int w, int h);
FREERDP_API DWORD xf_exit_code_from_disconnect_reason(DWORD reason);

16
client/common/cmdline.c
View File

@ -66,7 +66,7 @@ COMMAND_LINE_ARGUMENT_A args[] =
{ "monitor-list", COMMAND_LINE_VALUE_FLAG | COMMAND_LINE_PRINT, NULL, NULL, NULL, -1, NULL, "List detected monitors" },
{ "t", COMMAND_LINE_VALUE_REQUIRED, "<title>", NULL, NULL, -1, "title", "Window title" },
{ "decorations", COMMAND_LINE_VALUE_BOOL, NULL, NULL, BoolValueTrue, -1, NULL, "Window decorations" },
{ "smart-sizing", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Scale remote desktop to window size" },
{ "smart-sizing", COMMAND_LINE_VALUE_OPTIONAL, "<width>x<height>", NULL, NULL, -1, NULL, "Scale remote desktop to window size" },
{ "a", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, "addin", "Addin" },
{ "vc", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Static virtual channel" },
{ "dvc", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Dynamic virtual channel" },
@ -1344,7 +1344,19 @@ int freerdp_client_settings_parse_command_line_arguments(rdpSettings* settings,
}
CommandLineSwitchCase(arg, "smart-sizing")
{
settings->SmartSizing = arg->Value ? TRUE : FALSE;
settings->SmartSizing = TRUE;
if (arg->Value)
{
str = _strdup(arg->Value);
if ((p = strchr(str, 'x')))
{
*p = '\0';
settings->SmartSizingWidth = atoi(str);
settings->SmartSizingHeight = atoi(&p[1]);
}
free(str);
}
}
CommandLineSwitchCase(arg, "bpp")
{

13
include/freerdp/event.h
View File

@ -43,19 +43,20 @@ DEFINE_EVENT_BEGIN(ResizeWindow)
DEFINE_EVENT_END(ResizeWindow)
DEFINE_EVENT_BEGIN(PanningChange)
int XPan;
int YPan;
int dx;
int dy;
DEFINE_EVENT_END(PanningChange)
DEFINE_EVENT_BEGIN(ScalingFactorChange)
double ScalingFactor;
DEFINE_EVENT_END(ScalingFactorChange)
DEFINE_EVENT_BEGIN(ZoomingChange)
int dx;
int dy;
DEFINE_EVENT_END(ZoomingChange)
DEFINE_EVENT_BEGIN(LocalResizeWindow)
int width;
int height;
DEFINE_EVENT_END(LocalResizeWindow)
DEFINE_EVENT_BEGIN(EmbedWindow)
BOOL embed;
void* handle;

11
include/freerdp/settings.h
View File

@ -661,7 +661,8 @@ typedef struct _RDPDR_PARALLEL RDPDR_PARALLEL;
#define FreeRDP_SmartSizing 1551
#define FreeRDP_XPan 1552
#define FreeRDP_YPan 1553
#define FreeRDP_ScalingFactor 1554
#define FreeRDP_SmartSizingWidth 1554
#define FreeRDP_SmartSizingHeight 1555
#define FreeRDP_SoftwareGdi 1601
#define FreeRDP_LocalConnection 1602
#define FreeRDP_AuthenticationOnly 1603
@ -1068,8 +1069,9 @@ struct rdp_settings
ALIGN64 BOOL SmartSizing; /* 1551 */
ALIGN64 int XPan; /* 1552 */
ALIGN64 int YPan; /* 1553 */
ALIGN64 double ScalingFactor; /* 1554 */
UINT64 padding1601[1601 - 1555]; /* 1555 */
ALIGN64 UINT32 SmartSizingWidth; /* 1554 */
ALIGN64 UINT32 SmartSizingHeight; /* 1555 */
UINT64 padding1601[1601 - 1556]; /* 1556 */
/* Miscellaneous */
ALIGN64 BOOL SoftwareGdi; /* 1601 */
@ -1453,9 +1455,6 @@ FREERDP_API int freerdp_set_param_uint64(rdpSettings* settings, int id, UINT64 p
FREERDP_API char* freerdp_get_param_string(rdpSettings* settings, int id);
FREERDP_API int freerdp_set_param_string(rdpSettings* settings, int id, const char* param);
FREERDP_API double freerdp_get_param_double(rdpSettings* settings, int id);
FREERDP_API int freerdp_set_param_double(rdpSettings* settings, int id, double param);
#ifdef __cplusplus
}
#endif

44
libfreerdp/common/settings.c
View File

@ -1281,7 +1281,7 @@ int freerdp_set_param_bool(rdpSettings* settings, int id, BOOL param)
case FreeRDP_SmartSizing:
settings->SmartSizing = param;
break;
break;
case FreeRDP_MouseMotion:
settings->MouseMotion = param;
@ -1834,6 +1834,12 @@ UINT32 freerdp_get_param_uint32(rdpSettings* settings, int id)
case FreeRDP_DynamicChannelArraySize:
return settings->DynamicChannelArraySize;
case FreeRDP_SmartSizingWidth:
return settings->SmartSizingWidth;
case FreeRDP_SmartSizingHeight:
return settings->SmartSizingHeight;
default:
WLog_ERR(TAG, "freerdp_get_param_uint32: unknown id: %d", id);
return 0;
@ -2167,7 +2173,7 @@ int freerdp_set_param_uint32(rdpSettings* settings, int id, UINT32 param)
/* Mark field as modified */
settings->SettingsModified[id] = 1;
return 0;
}
@ -2199,7 +2205,7 @@ int freerdp_set_param_uint64(rdpSettings* settings, int id, UINT64 param)
/* Mark field as modified */
settings->SettingsModified[id] = 1;
return 0;
}
@ -2587,35 +2593,3 @@ int freerdp_set_param_string(rdpSettings* settings, int id, const char* param)
return 0;
}
double freerdp_get_param_double(rdpSettings* settings, int id)
{
switch (id)
{
case FreeRDP_ScalingFactor:
return settings->ScalingFactor;
default:
WLog_ERR(TAG, "unknown id: %d", id);
return 0;
}
}
int freerdp_set_param_double(rdpSettings* settings, int id, double param)
{
switch (id)
{
case FreeRDP_ScalingFactor:
settings->ScalingFactor = param;
break;
default:
return -1;
}
/* Mark field as modified */
settings->SettingsModified[id] = 1;
return 0;
}

2
libfreerdp/core/freerdp.c
View File

@ -385,7 +385,7 @@ static wEventType FreeRDP_Events[] =
DEFINE_EVENT_ENTRY(LocalResizeWindow)
DEFINE_EVENT_ENTRY(EmbedWindow)
DEFINE_EVENT_ENTRY(PanningChange)
DEFINE_EVENT_ENTRY(ScalingFactorChange)
DEFINE_EVENT_ENTRY(ZoomingChange)
DEFINE_EVENT_ENTRY(ErrorInfo)
DEFINE_EVENT_ENTRY(Terminate)
DEFINE_EVENT_ENTRY(ConnectionResult)