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xfreerdp-client: refactored window resize

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This commit is contained in:
C-o-r-E 2013-05-14 16:18:57 -04:00
parent cea1534771
commit e37e678021
3 changed files with 84 additions and 97 deletions
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31
client/X11/xf_interface.c
View File

@ -101,6 +101,37 @@ static int initialized_xi = 0;
static long xv_port = 0;
static const size_t password_size = 512;
void xf_transform_window(xfInfo* xfi)
{
int ret;
int w;
int h;
long supplied;
Atom hints_atom;
XSizeHints* size_hints = NULL;
hints_atom = XInternAtom(xfi->display, "WM_SIZE_HINTS", 1);
ret = XGetWMSizeHints(xfi->display, xfi->window->handle, size_hints, &supplied, hints_atom);
if(ret == 0)
size_hints = XAllocSizeHints();
w = (xfi->originalWidth * xfi->scale) + xfi->offset_x;
h = (xfi->originalHeight * xfi->scale) + xfi->offset_y;
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(xfi->display, xfi->window->handle, size_hints);
XResizeWindow(xfi->display, xfi->window->handle, w, h);
XFree(size_hints);
}
}
void xf_draw_screen_scaled(xfInfo* xfi)
{
XTransform transform;

149
client/X11/xf_keyboard.c
View File

@ -223,8 +223,6 @@ BOOL xf_kbd_handle_special_keys(xfInfo* xfi, KeySym keysym)
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
//Zoom in (scale larger)
int ret;
long supplied;
int zoom_width;
int zoom_height;
double s = xfi->scale;
@ -237,30 +235,7 @@ BOOL xf_kbd_handle_special_keys(xfInfo* xfi, KeySym keysym)
zoom_width = xfi->originalWidth * s;
zoom_height = xfi->originalHeight * s;
{
Atom hints_atom;
XSizeHints* size_hints = NULL;
hints_atom = XInternAtom(xfi->display, "WM_SIZE_HINTS", 1);
ret = XGetWMSizeHints(xfi->display, xfi->window->handle, size_hints, &supplied, hints_atom);
if(ret == 0)
size_hints = XAllocSizeHints();
if (size_hints)
{
size_hints->flags |= PMinSize | PMaxSize;
size_hints->min_width = size_hints->max_width = zoom_width;
size_hints->min_height = size_hints->max_height = zoom_height;
XSetWMNormalHints(xfi->display, xfi->window->handle, size_hints);
XResizeWindow(xfi->display, xfi->window->handle, zoom_width, zoom_height);
xfi->currentWidth = zoom_width;
xfi->currentHeight = zoom_height;
XFree(size_hints);
}
}
xf_transform_window(xfi);
IFCALL(xfi->client->OnResizeWindow, xfi->instance, zoom_width, zoom_height);
//xf_draw_screen_scaled(xfi);
@ -274,8 +249,6 @@ BOOL xf_kbd_handle_special_keys(xfInfo* xfi, KeySym keysym)
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
//Zoom out (scale smaller)
int ret;
long supplied;
int zoom_width;
int zoom_height;
double s = xfi->scale;
@ -288,30 +261,7 @@ BOOL xf_kbd_handle_special_keys(xfInfo* xfi, KeySym keysym)
zoom_width = xfi->originalWidth * s;
zoom_height = xfi->originalHeight * s;
{
Atom hints_atom;
XSizeHints* size_hints = NULL;
hints_atom = XInternAtom(xfi->display, "WM_SIZE_HINTS", 1);
ret = XGetWMSizeHints(xfi->display, xfi->window->handle, size_hints, &supplied, hints_atom);
if(ret == 0)
size_hints = XAllocSizeHints();
if (size_hints)
{
size_hints->flags |= PMinSize | PMaxSize;
size_hints->min_width = size_hints->max_width = zoom_width;
size_hints->min_height = size_hints->max_height = zoom_height;
XSetWMNormalHints(xfi->display, xfi->window->handle, size_hints);
XResizeWindow(xfi->display, xfi->window->handle, zoom_width, zoom_height);
xfi->currentWidth = zoom_width;
xfi->currentHeight = zoom_height;
XFree(size_hints);
}
}
xf_transform_window(xfi);
IFCALL(xfi->client->OnResizeWindow, xfi->instance, zoom_width, zoom_height);
//xf_draw_screen_scaled(xfi);
@ -321,65 +271,70 @@ BOOL xf_kbd_handle_special_keys(xfInfo* xfi, KeySym keysym)
if (keysym == XK_KP_4)
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_x -= 5;
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_x -= 5;
xf_transform_window(xfi);
xf_draw_screen_scaled(xfi);
printf("pan left : %d\n", xfi->offset_x);
return TRUE;
}
}
xf_draw_screen_scaled(xfi);
printf("pan left : %d\n", xfi->offset_x);
return TRUE;
}
}
if (keysym == XK_KP_6)
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_x += 5;
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_x += 5;
if(xfi->offset_x > 0)
xfi->offset_x = 0;
if(xfi->offset_x > 0)
xfi->offset_x = 0;
xf_draw_screen_scaled(xfi);
printf("pan right : %d\n", xfi->offset_x);
return TRUE;
}
}
xf_transform_window(xfi);
xf_draw_screen_scaled(xfi);
printf("pan right : %d\n", xfi->offset_x);
return TRUE;
}
}
if (keysym == XK_KP_8)
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_y -= 5;
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_y -= 5;
xf_transform_window(xfi);
xf_draw_screen_scaled(xfi);
printf("pan up : %d\n", xfi->offset_y);
return TRUE;
}
}
xf_draw_screen_scaled(xfi);
printf("pan up : %d\n", xfi->offset_y);
return TRUE;
}
}
if (keysym == XK_KP_2)
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_y += 5;
{
if ((xf_kbd_key_pressed(xfi, XK_Alt_L) || xf_kbd_key_pressed(xfi, XK_Alt_R))
&& (xf_kbd_key_pressed(xfi, XK_Control_L) || xf_kbd_key_pressed(xfi, XK_Control_R)))
{
xfi->offset_y += 5;
if(xfi->offset_y > 0)
xfi->offset_y = 0;
if(xfi->offset_y > 0)
xfi->offset_y = 0;
xf_draw_screen_scaled(xfi);
printf("pan down : %d\n", xfi->offset_y);
return TRUE;
}
}
xf_transform_window(xfi);
xf_draw_screen_scaled(xfi);
printf("pan down : %d\n", xfi->offset_y);
return TRUE;
}
}
return FALSE;

1
client/X11/xfreerdp.h
View File

@ -216,6 +216,7 @@ void xf_lock_x11(xfInfo* xfi, BOOL display);
void xf_unlock_x11(xfInfo* xfi, BOOL display);
void xf_draw_screen_scaled(xfInfo* xfi);
void xf_transform_window(xfInfo* xfi);
DWORD xf_exit_code_from_disconnect_reason(DWORD reason);