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wmaker/WINGs/wwindow.c
Christophe CURIS 6000af3828 WINGs: add missing source files for translation
As pointed by the new check script, many source files were not in the list
used for translation.

Took opportunity to make translatable a few messages that could help user.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
2015-01-20 21:29:24 +00:00

716 lines
17 KiB
C

#include <X11/Xmd.h>
#include "wconfig.h"
#include "WINGsP.h"
#include "GNUstep.h"
#include <X11/Xatom.h>
typedef struct W_Window {
W_Class widgetClass;
W_View *view;
struct W_Window *nextPtr; /* next in the window list */
struct W_Window *owner;
char *title;
WMPixmap *miniImage; /* miniwindow */
char *miniTitle;
char *wname;
WMSize resizeIncrement;
WMSize baseSize;
WMSize minSize;
WMSize maxSize;
WMPoint minAspect;
WMPoint maxAspect;
WMPoint upos;
WMPoint ppos;
WMAction *closeAction;
void *closeData;
int level;
struct {
unsigned style:4;
unsigned configured:1;
unsigned documentEdited:1;
unsigned setUPos:1;
unsigned setPPos:1;
unsigned setAspect:1;
} flags;
} _Window;
static void willResizeWindow(W_ViewDelegate *, WMView *, unsigned *, unsigned *);
struct W_ViewDelegate _WindowViewDelegate = {
NULL,
NULL,
NULL,
NULL,
willResizeWindow
};
#define DEFAULT_WIDTH 400
#define DEFAULT_HEIGHT 180
static void destroyWindow(_Window * win);
static void handleEvents(XEvent * event, void *clientData);
static void realizeWindow(WMWindow * win);
static void realizeObserver(void *self, WMNotification * not)
{
/* Parameter not used, but tell the compiler that it is ok */
(void) not;
realizeWindow(self);
}
WMWindow *WMCreatePanelWithStyleForWindow(WMWindow * owner, const char *name, int style)
{
WMWindow *win;
win = WMCreateWindowWithStyle(owner->view->screen, name, style);
win->owner = owner;
return win;
}
WMWindow *WMCreatePanelForWindow(WMWindow * owner, const char *name)
{
return WMCreatePanelWithStyleForWindow(owner, name,
WMTitledWindowMask | WMClosableWindowMask | WMResizableWindowMask);
}
void WMChangePanelOwner(WMWindow * win, WMWindow * newOwner)
{
win->owner = newOwner;
if (win->view->flags.realized && newOwner) {
XSetTransientForHint(win->view->screen->display, win->view->window, newOwner->view->window);
}
}
WMWindow *WMCreateWindow(WMScreen * screen, const char *name)
{
return WMCreateWindowWithStyle(screen, name, WMTitledWindowMask
| WMClosableWindowMask
| WMMiniaturizableWindowMask | WMResizableWindowMask);
}
WMWindow *WMCreateWindowWithStyle(WMScreen * screen, const char *name, int style)
{
_Window *win;
win = wmalloc(sizeof(_Window));
win->widgetClass = WC_Window;
win->view = W_CreateTopView(screen);
if (!win->view) {
wfree(win);
return NULL;
}
win->view->self = win;
win->view->delegate = &_WindowViewDelegate;
win->wname = wstrdup(name);
/* add to the window list of the screen (application) */
win->nextPtr = screen->windowList;
screen->windowList = win;
WMCreateEventHandler(win->view, ExposureMask | StructureNotifyMask
| ClientMessageMask | FocusChangeMask, handleEvents, win);
W_ResizeView(win->view, DEFAULT_WIDTH, DEFAULT_HEIGHT);
WMAddNotificationObserver(realizeObserver, win, WMViewRealizedNotification, win->view);
win->flags.style = style;
win->level = WMNormalWindowLevel;
/* kluge. Find a better solution */
W_SetFocusOfTopLevel(win->view, win->view);
return win;
}
static void setWindowTitle(WMWindow * win, const char *title)
{
WMScreen *scr = win->view->screen;
XTextProperty property;
int result;
result = XmbTextListToTextProperty(scr->display, (char **)&title, 1, XStdICCTextStyle, &property);
if (result == XNoMemory || result == XLocaleNotSupported) {
wwarning(_("window title conversion error... using STRING encoding"));
XStoreName(scr->display, win->view->window, title);
} else {
XSetWMName(scr->display, win->view->window, &property);
if (property.value)
XFree(property.value);
}
XChangeProperty(scr->display, win->view->window,
scr->netwmName, scr->utf8String, 8,
PropModeReplace, (unsigned char *)title, strlen(title));
}
static void setMiniwindowTitle(WMWindow * win, const char *title)
{
WMScreen *scr = win->view->screen;
XTextProperty property;
int result;
result = XmbTextListToTextProperty(scr->display, (char **)&title, 1, XStdICCTextStyle, &property);
if (result == XNoMemory || result == XLocaleNotSupported) {
wwarning(_("icon title conversion error... using STRING encoding"));
XSetIconName(scr->display, win->view->window, title);
} else {
XSetWMIconName(scr->display, win->view->window, &property);
if (property.value)
XFree(property.value);
}
XChangeProperty(scr->display, win->view->window,
scr->netwmIconName, scr->utf8String, 8,
PropModeReplace, (unsigned char *)title, strlen(title));
}
static void setMiniwindow(WMWindow *win, RImage *image)
{
WMScreen *scr = win->view->screen;
unsigned long *data;
int x, y;
int o;
if (!image)
return;
data = wmalloc((image->width * image->height + 2) * sizeof(long));
o = 0;
data[o++] = image->width;
data[o++] = image->height;
for (y = 0; y < image->height; y++) {
for (x = 0; x < image->width; x++) {
unsigned long pixel;
int offs = (x + y * image->width);
if (image->format == RRGBFormat) {
pixel = ((unsigned long) image->data[offs * 3 ]) << 16;
pixel |= ((unsigned long) image->data[offs * 3 + 1]) << 8;
pixel |= ((unsigned long) image->data[offs * 3 + 2]);
} else {
pixel = ((unsigned long) image->data[offs * 4 ]) << 16;
pixel |= ((unsigned long) image->data[offs * 4 + 1]) << 8;
pixel |= ((unsigned long) image->data[offs * 4 + 2]);
pixel |= ((unsigned long) image->data[offs * 4 + 3]) << 24;
}
data[o++] = pixel;
}
}
XChangeProperty(scr->display, win->view->window, scr->netwmIcon,
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *)data, (image->width * image->height + 2));
wfree(data);
}
void WMSetWindowTitle(WMWindow * win, const char *title)
{
wassertr(title != NULL);
if (win->title != NULL)
wfree(win->title);
win->title = wstrdup(title);
if (win->view->flags.realized) {
setWindowTitle(win, title);
}
}
void WMSetWindowCloseAction(WMWindow * win, WMAction * action, void *clientData)
{
Atom *atoms = NULL;
Atom *newAtoms;
int count;
WMScreen *scr = win->view->screen;
if (win->view->flags.realized) {
if (action && !win->closeAction) {
if (!XGetWMProtocols(scr->display, win->view->window, &atoms, &count)) {
count = 0;
}
newAtoms = wmalloc((count + 1) * sizeof(Atom));
if (count > 0)
memcpy(newAtoms, atoms, count * sizeof(Atom));
newAtoms[count++] = scr->deleteWindowAtom;
XSetWMProtocols(scr->display, win->view->window, newAtoms, count);
if (atoms)
XFree(atoms);
wfree(newAtoms);
} else if (!action && win->closeAction) {
int i, ncount;
if (XGetWMProtocols(scr->display, win->view->window, &atoms, &count) && count > 0) {
newAtoms = wmalloc((count - 1) * sizeof(Atom));
ncount = 0;
for (i = 0; i < count; i++) {
if (atoms[i] != scr->deleteWindowAtom) {
newAtoms[i] = atoms[i];
ncount++;
}
}
XSetWMProtocols(scr->display, win->view->window, newAtoms, ncount);
if (atoms)
XFree(atoms);
wfree(newAtoms);
}
}
}
win->closeAction = action;
win->closeData = clientData;
}
static void willResizeWindow(W_ViewDelegate * self, WMView * view, unsigned *width, unsigned *height)
{
WMWindow *win = (WMWindow *) view->self;
/* Parameter not used, but tell the compiler that it is ok */
(void) self;
if (win->minSize.width > 0 && win->minSize.height > 0) {
if (*width < win->minSize.width)
*width = win->minSize.width;
if (*height < win->minSize.height)
*height = win->minSize.height;
}
if (win->maxSize.width > 0 && win->maxSize.height > 0) {
if (*width > win->maxSize.width)
*width = win->maxSize.width;
if (*height > win->maxSize.height)
*height = win->maxSize.height;
}
}
static void setSizeHints(WMWindow * win)
{
XSizeHints *hints;
hints = XAllocSizeHints();
if (!hints) {
wwarning("could not allocate memory for window size hints");
return;
}
hints->flags = 0;
if (win->flags.setPPos) {
hints->flags |= PPosition;
hints->x = win->ppos.x;
hints->y = win->ppos.y;
}
if (win->flags.setUPos) {
hints->flags |= USPosition;
hints->x = win->upos.x;
hints->y = win->upos.y;
}
if (win->minSize.width > 0 && win->minSize.height > 0) {
hints->flags |= PMinSize;
hints->min_width = win->minSize.width;
hints->min_height = win->minSize.height;
}
if (win->maxSize.width > 0 && win->maxSize.height > 0) {
hints->flags |= PMaxSize;
hints->max_width = win->maxSize.width;
hints->max_height = win->maxSize.height;
}
if (win->baseSize.width > 0 && win->baseSize.height > 0) {
hints->flags |= PBaseSize;
hints->base_width = win->baseSize.width;
hints->base_height = win->baseSize.height;
}
if (win->resizeIncrement.width > 0 && win->resizeIncrement.height > 0) {
hints->flags |= PResizeInc;
hints->width_inc = win->resizeIncrement.width;
hints->height_inc = win->resizeIncrement.height;
}
if (win->flags.setAspect) {
hints->flags |= PAspect;
hints->min_aspect.x = win->minAspect.x;
hints->min_aspect.y = win->minAspect.y;
hints->max_aspect.x = win->maxAspect.x;
hints->max_aspect.y = win->maxAspect.y;
}
if (hints->flags) {
XSetWMNormalHints(win->view->screen->display, win->view->window, hints);
}
XFree(hints);
}
static void writeGNUstepWMAttr(WMScreen * scr, Window window, GNUstepWMAttributes * attr)
{
unsigned long data[9];
/* handle idiot compilers where array of CARD32 != struct of CARD32 */
data[0] = attr->flags;
data[1] = attr->window_style;
data[2] = attr->window_level;
data[3] = 0; /* reserved */
/* The X protocol says XIDs are 32bit */
data[4] = attr->miniaturize_pixmap;
data[5] = attr->close_pixmap;
data[6] = attr->miniaturize_mask;
data[7] = attr->close_mask;
data[8] = attr->extra_flags;
XChangeProperty(scr->display, window, scr->attribsAtom, scr->attribsAtom,
32, PropModeReplace, (unsigned char *)data, 9);
}
static void setWindowMakerHints(WMWindow * win)
{
GNUstepWMAttributes attribs;
WMScreen *scr = WMWidgetScreen(win);
memset(&attribs, 0, sizeof(GNUstepWMAttributes));
attribs.flags = GSWindowStyleAttr | GSWindowLevelAttr | GSExtraFlagsAttr;
attribs.window_style = win->flags.style;
attribs.window_level = win->level;
if (win->flags.documentEdited)
attribs.extra_flags = GSDocumentEditedFlag;
else
attribs.extra_flags = 0;
writeGNUstepWMAttr(scr, win->view->window, &attribs);
}
static void realizeWindow(WMWindow * win)
{
XWMHints *hints;
XClassHint *classHint;
WMScreen *scr = win->view->screen;
Atom atoms[4];
int count;
classHint = XAllocClassHint();
classHint->res_name = win->wname;
classHint->res_class = WMGetApplicationName();
XSetClassHint(scr->display, win->view->window, classHint);
XFree(classHint);
hints = XAllocWMHints();
hints->flags = 0;
if (!scr->aflags.simpleApplication) {
hints->flags |= WindowGroupHint;
hints->window_group = scr->groupLeader;
}
if (win->miniImage) {
hints->flags |= IconPixmapHint;
hints->icon_pixmap = WMGetPixmapXID(win->miniImage);
hints->icon_mask = WMGetPixmapMaskXID(win->miniImage);
if (hints->icon_mask != None) {
hints->flags |= IconMaskHint;
}
}
if (hints->flags != 0)
XSetWMHints(scr->display, win->view->window, hints);
XFree(hints);
count = 0;
if (win->closeAction) {
atoms[count++] = scr->deleteWindowAtom;
}
if (count > 0)
XSetWMProtocols(scr->display, win->view->window, atoms, count);
if (win->title || win->miniTitle)
XmbSetWMProperties(scr->display, win->view->window, win->title,
win->miniTitle, NULL, 0, NULL, NULL, NULL);
setWindowMakerHints(win);
setSizeHints(win);
if (win->owner) {
XSetTransientForHint(scr->display, win->view->window, win->owner->view->window);
}
if (win->title)
setWindowTitle(win, win->title);
}
void WMSetWindowAspectRatio(WMWindow * win, int minX, int minY, int maxX, int maxY)
{
win->flags.setAspect = 1;
win->minAspect.x = minX;
win->minAspect.y = minY;
win->maxAspect.x = maxX;
win->maxAspect.y = maxY;
if (win->view->flags.realized)
setSizeHints(win);
}
void WMSetWindowInitialPosition(WMWindow * win, int x, int y)
{
win->flags.setPPos = 1;
win->ppos.x = x;
win->ppos.y = y;
if (win->view->flags.realized)
setSizeHints(win);
WMMoveWidget(win, x, y);
}
void WMSetWindowUserPosition(WMWindow * win, int x, int y)
{
win->flags.setUPos = 1;
win->upos.x = x;
win->upos.y = y;
if (win->view->flags.realized)
setSizeHints(win);
WMMoveWidget(win, x, y);
}
void WMSetWindowMinSize(WMWindow * win, unsigned width, unsigned height)
{
win->minSize.width = width;
win->minSize.height = height;
if (win->view->flags.realized)
setSizeHints(win);
}
void WMSetWindowMaxSize(WMWindow * win, unsigned width, unsigned height)
{
win->maxSize.width = width;
win->maxSize.height = height;
if (win->view->flags.realized)
setSizeHints(win);
}
void WMSetWindowBaseSize(WMWindow * win, unsigned width, unsigned height)
{
/* TODO: validate sizes */
win->baseSize.width = width;
win->baseSize.height = height;
if (win->view->flags.realized)
setSizeHints(win);
}
void WMSetWindowResizeIncrements(WMWindow * win, unsigned wIncr, unsigned hIncr)
{
win->resizeIncrement.width = wIncr;
win->resizeIncrement.height = hIncr;
if (win->view->flags.realized)
setSizeHints(win);
}
void WMSetWindowLevel(WMWindow * win, int level)
{
win->level = level;
if (win->view->flags.realized)
setWindowMakerHints(win);
}
void WMSetWindowDocumentEdited(WMWindow * win, Bool flag)
{
flag = ((flag == 0) ? 0 : 1);
if (win->flags.documentEdited != flag) {
win->flags.documentEdited = flag;
if (win->view->flags.realized)
setWindowMakerHints(win);
}
}
void WMSetWindowMiniwindowImage(WMWindow * win, RImage * image)
{
if (win->view->flags.realized)
setMiniwindow(win, image);
}
void WMSetWindowMiniwindowPixmap(WMWindow * win, WMPixmap * pixmap)
{
if ((win->miniImage && !pixmap) || (!win->miniImage && pixmap)) {
if (win->miniImage)
WMReleasePixmap(win->miniImage);
if (pixmap)
win->miniImage = WMRetainPixmap(pixmap);
else
win->miniImage = NULL;
if (win->view->flags.realized) {
XWMHints *hints;
hints = XGetWMHints(win->view->screen->display, win->view->window);
if (!hints) {
hints = XAllocWMHints();
if (!hints) {
wwarning("could not allocate memory for WM hints");
return;
}
hints->flags = 0;
}
if (pixmap) {
hints->flags |= IconPixmapHint;
hints->icon_pixmap = WMGetPixmapXID(pixmap);
hints->icon_mask = WMGetPixmapMaskXID(pixmap);
if (hints->icon_mask != None) {
hints->flags |= IconMaskHint;
}
}
XSetWMHints(win->view->screen->display, win->view->window, hints);
XFree(hints);
}
}
}
void WMSetWindowMiniwindowTitle(WMWindow * win, const char *title)
{
if (win && ((win->miniTitle && !title) || (!win->miniTitle && title)
|| (title && win->miniTitle && strcoll(title, win->miniTitle) != 0))) {
if (win->miniTitle)
wfree(win->miniTitle);
if (title)
win->miniTitle = wstrdup(title);
else
win->miniTitle = NULL;
if (win->view->flags.realized) {
setMiniwindowTitle(win, title);
}
}
}
void WMCloseWindow(WMWindow * win)
{
WMUnmapWidget(win);
/* withdraw the window */
if (win->view->flags.realized)
XWithdrawWindow(win->view->screen->display, win->view->window, win->view->screen->screen);
}
static void handleEvents(XEvent * event, void *clientData)
{
_Window *win = (_Window *) clientData;
W_View *view = win->view;
switch (event->type) {
case ClientMessage:
if (event->xclient.message_type == win->view->screen->protocolsAtom
&& event->xclient.format == 32
&& event->xclient.data.l[0] == win->view->screen->deleteWindowAtom) {
if (win->closeAction) {
(*win->closeAction) (win, win->closeData);
}
}
break;
/*
* was causing windows to ignore commands like closeWindow
* after the windows is iconized/restored or a workspace change
* if this is really needed, put the MapNotify portion too and
* fix the restack bug in wmaker
case UnmapNotify:
WMUnmapWidget(win);
break;
*
case MapNotify:
WMMapWidget(win);
break;
*/
case DestroyNotify:
destroyWindow(win);
break;
case ConfigureNotify:
if (event->xconfigure.width != view->size.width || event->xconfigure.height != view->size.height) {
view->size.width = event->xconfigure.width;
view->size.height = event->xconfigure.height;
if (view->flags.notifySizeChanged) {
WMPostNotificationName(WMViewSizeDidChangeNotification, view, NULL);
}
}
if (event->xconfigure.x != view->pos.x || event->xconfigure.y != view->pos.y) {
if (event->xconfigure.send_event) {
view->pos.x = event->xconfigure.x;
view->pos.y = event->xconfigure.y;
} else {
Window foo;
XTranslateCoordinates(view->screen->display,
view->window, view->screen->rootWin,
event->xconfigure.x, event->xconfigure.y,
&view->pos.x, &view->pos.y, &foo);
}
}
break;
}
}
static void destroyWindow(_Window * win)
{
WMScreen *scr = win->view->screen;
WMRemoveNotificationObserver(win);
if (scr->windowList == win) {
scr->windowList = scr->windowList->nextPtr;
} else {
WMWindow *ptr;
ptr = scr->windowList;
if (ptr) {
while (ptr->nextPtr) {
if (ptr->nextPtr == win) {
ptr->nextPtr = ptr->nextPtr->nextPtr;
break;
}
ptr = ptr->nextPtr;
}
}
}
if (win->title) {
wfree(win->title);
}
if (win->miniTitle) {
wfree(win->miniTitle);
}
if (win->miniImage) {
WMReleasePixmap(win->miniImage);
}
if (win->wname)
wfree(win->wname);
wfree(win);
}