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Code refactoring: replaced macro 'XDND' by 'USE_DOCK_XDND' for consistency

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The usual way to define a macro in is to name macro with 'USE_xxx' when
they are used to enable a feature 'xxx'.

As the feature concerns the Dock and not DnD in general (WINGs support is
not disabled), make it a bit more clear in the macro name and document the
configure flag in the Installation Manual.

Took opportunity to compile the corresponding file only when the feature is
not disabled.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2015-04-06 17:58:12 +02:00
committed by Carlos R. Mafra
parent 2ebfcd9c5c
commit b4cf94aacd
14 changed files with 54 additions and 46 deletions
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7
configure.ac
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@@ -502,15 +502,16 @@ AS_IF([test "x$enable_modelock" = "xyes"],
dnl XDND Drag-nd-Drop support
dnl =========================
AC_ARG_ENABLE([xdnd],
[AS_HELP_STRING([--disable-xdnd], [disable Drag-nd-Drop support])],
[AS_HELP_STRING([--disable-xdnd], [disable support for Drag-and-Drop on the dock @<:@default=enabled@:>@])],
[AS_CASE(["$enableval"],
[yes|no], [],
[AC_MSG_ERROR([bad value $enableval for --disable-xdnd]) ]) ],
[enable_xdnd=yes])
AS_IF([test "x$enable_xdnd" = "xyes"],
[supported_xext="$supported_xext XDnD"
AC_DEFINE([XDND], [1], [whether Drag-nd-Drop support should be enabled])],
[supported_core="$supported_core XDnD"
AC_DEFINE([USE_DOCK_XDND], [1], [whether Drag-and-Drop on the dock should be enabled])],
[unsupported="$unsupported XDnd"])
AM_CONDITIONAL([USE_DOCK_XDND], [test "x$enable_dock_xdnd" != "xno"])
dnl XShape support

5
doc/build/Compilation.texi vendored
View File

@@ -571,6 +571,11 @@ Disable support for Motif's MWM Window Manager hints.
These attributes were introduced by the Motif toolkit to ask for special window appearance requests.
Nowadays this is covered by the NetWM/EWMH specification, but there are still applications that rely on MWM Hints.
@item --disable-xdnd
Disable support for dragging and dropping files on the dock, which launches a user-specified command
with that file.
Starting from version 0.65.6 this feature is enabled by default.
@item --enable-ld-version-script
This feature is auto-detected, and you should not use this option.
When compiling a library (@file{wrlib}, ...), @emph{gcc} has the possibility to filter the list of

4
src/Makefile.am
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@@ -84,7 +84,6 @@ wmaker_SOURCES = \
usermenu.c \
usermenu.h \
xdnd.h \
xdnd.c \
xinerama.h \
xinerama.c \
xmodifier.h \
@@ -108,6 +107,9 @@ wmaker_SOURCES = \
wsmap.c \
wsmap.h
if USE_DOCK_XDND
wmaker_SOURCES += xdnd.c
endif
if USE_MWM_HINTS
wmaker_SOURCES += motif.h motif.c
endif

8
src/appicon.c
View File

@@ -51,7 +51,7 @@
#include "placement.h"
#include "misc.h"
#include "event.h"
#ifdef XDND
#ifdef USE_DOCK_XDND
#include "xdnd.h"
#endif
@@ -130,7 +130,7 @@ WAppIcon *wAppIconCreateForDock(WScreen *scr, const char *command, const char *w
tile = TILE_CLIP;
aicon->icon = icon_create_for_dock(scr, command, wm_instance, wm_class, tile);
#ifdef XDND
#ifdef USE_DOCK_XDND
wXDNDMakeAwareness(aicon->icon->core->window);
#endif
@@ -309,7 +309,7 @@ static WAppIcon *wAppIconCreate(WWindow *leader_win)
aicon->wm_instance = wstrdup(leader_win->wm_instance);
aicon->icon = icon_create_for_wwindow(leader_win);
#ifdef XDND
#ifdef USE_DOCK_XDND
wXDNDMakeAwareness(aicon->icon->core->window);
#endif
@@ -332,7 +332,7 @@ void wAppIconDestroy(WAppIcon * aicon)
wIconDestroy(aicon->icon);
if (aicon->command)
wfree(aicon->command);
#ifdef XDND
#ifdef USE_DOCK_XDND
if (aicon->dnd_command)
wfree(aicon->dnd_command);
#endif

2
src/appicon.h
View File

@@ -37,7 +37,7 @@ typedef struct WAppIcon {
WIcon *icon;
int x_pos, y_pos; /* absolute screen coordinate */
char *command; /* command used to launch app */
#ifdef XDND
#ifdef USE_DOCK_XDND
char *dnd_command; /* command to use when something is */
/* dropped on us */
#endif

2
src/dialog.c
View File

@@ -1316,7 +1316,7 @@ void wShowInfoPanel(WScreen *scr)
strbuf = wstrappend(strbuf, ", MWM");
#endif
#ifdef XDND
#ifdef USE_DOCK_XDND
strbuf = wstrappend(strbuf, ", XDnD");
#endif

30
src/dock.c
View File

@@ -72,7 +72,7 @@
static WMPropList *dCommand = NULL;
static WMPropList *dPasteCommand = NULL;
#ifdef XDND /* XXX was OFFIX */
#ifdef USE_DOCK_XDND
static WMPropList *dDropCommand = NULL;
#endif
static WMPropList *dAutoLaunch, *dLock;
@@ -135,7 +135,7 @@ static void make_keys(void)
dCommand = WMRetainPropList(WMCreatePLString("Command"));
dPasteCommand = WMRetainPropList(WMCreatePLString("PasteCommand"));
#ifdef XDND
#ifdef USE_DOCK_XDND
dDropCommand = WMRetainPropList(WMCreatePLString("DropCommand"));
#endif
dLock = WMRetainPropList(WMCreatePLString("Lock"));
@@ -1496,13 +1496,13 @@ static WMPropList *make_icon_state(WAppIcon *btn)
if (btn->dock != btn->icon->core->screen_ptr->dock && (btn->xindex != 0 || btn->yindex != 0))
WMPutInPLDictionary(node, dOmnipresent, omnipresent);
#ifdef XDND /* was OFFIX */
#ifdef USE_DOCK_XDND
if (btn->dnd_command) {
command = WMCreatePLString(btn->dnd_command);
WMPutInPLDictionary(node, dDropCommand, command);
WMReleasePropList(command);
}
#endif /* XDND */
#endif /* USE_DOCK_XDND */
if (btn->paste_command) {
command = WMCreatePLString(btn->paste_command);
@@ -1682,7 +1682,7 @@ static WAppIcon *restore_icon_state(WScreen *scr, WMPropList *info, int type, in
aicon->icon->core->descriptor.parent_type = WCLASS_DOCK_ICON;
aicon->icon->core->descriptor.parent = aicon;
#ifdef XDND /* was OFFIX */
#ifdef USE_DOCK_XDND
cmd = WMGetFromPLDictionary(info, dDropCommand);
if (cmd)
aicon->dnd_command = wstrdup(WMGetFromPLString(cmd));
@@ -1769,7 +1769,7 @@ WAppIcon *wClipRestoreState(WScreen *scr, WMPropList *clip_state)
wScreenKeepInside(scr, &icon->x_pos, &icon->y_pos, ICON_SIZE, ICON_SIZE);
}
}
#ifdef XDND /* was OFFIX */
#ifdef USE_DOCK_XDND
value = WMGetFromPLDictionary(clip_state, dDropCommand);
if (value && WMIsPLString(value))
icon->dnd_command = wstrdup(WMGetFromPLString(value));
@@ -2035,7 +2035,7 @@ void wDockDoAutoLaunch(WDock *dock, int workspace)
}
}
#ifdef XDND /* was OFFIX */
#ifdef USE_DOCK_XDND
static WDock *findDock(WScreen *scr, XEvent *event, int *icon_pos)
{
WDock *dock;
@@ -2117,7 +2117,7 @@ int wDockReceiveDNDDrop(WScreen *scr, XEvent *event)
}
return False;
}
#endif /* XDND */
#endif /* USE_DOCK_XDND */
Bool wDockAttachIcon(WDock *dock, WAppIcon *icon, int x, int y, Bool update_icon)
{
@@ -2221,7 +2221,7 @@ Bool wDockAttachIcon(WDock *dock, WAppIcon *icon, int x, int y, Bool update_icon
if (wPreferences.auto_arrange_icons)
wArrangeIcons(dock->screen_ptr, True);
#ifdef XDND /* was OFFIX */
#ifdef USE_DOCK_XDND
if (icon->command && !icon->dnd_command) {
int len = strlen(icon->command) + 8;
icon->dnd_command = wmalloc(len);
@@ -2401,7 +2401,7 @@ void wDockDetach(WDock *dock, WAppIcon *icon)
wfree(icon->command);
icon->command = NULL;
}
#ifdef XDND /* was OFFIX */
#ifdef USE_DOCK_XDND
if (icon->dnd_command) {
wfree(icon->dnd_command);
icon->dnd_command = NULL;
@@ -3347,7 +3347,7 @@ static void trackDeadProcess(pid_t pid, unsigned char status, WDock *dock)
char msg[PATH_MAX];
char *cmd;
#ifdef XDND
#ifdef USE_DOCK_XDND
if (icon->drop_launch)
cmd = icon->dnd_command;
else
@@ -4770,11 +4770,11 @@ static WDock * drawerRestoreState(WScreen *scr, WMPropList *drawer_state)
drawer = wDockCreate(scr, WM_DRAWER, WMGetFromPLString(value));
/* restore DnD command and paste command */
#ifdef XDND
#ifdef USE_DOCK_XDND
value = WMGetFromPLDictionary(drawer_state, dDropCommand);
if (value && WMIsPLString(value))
drawer->icon_array[0]->dnd_command = wstrdup(WMGetFromPLString(value));
#endif /* XDND */
#endif /* USE_DOCK_XDND */
value = WMGetFromPLDictionary(drawer_state, dPasteCommand);
if (value && WMIsPLString(value))
@@ -4912,14 +4912,14 @@ static WMPropList *drawerSaveState(WDock *drawer)
WMPutInPLDictionary(drawer_state, dPosition, pstr);
WMReleasePropList(pstr);
#ifdef XDND
#ifdef USE_DOCK_XDND
/* Store its DnD command */
if (ai->dnd_command) {
pstr = WMCreatePLString(ai->dnd_command);
WMPutInPLDictionary(drawer_state, dDropCommand, pstr);
WMReleasePropList(pstr);
}
#endif /* XDND */
#endif /* USE_DOCK_XDND */
/* Store its paste command */
if (ai->paste_command) {

2
src/dock.h
View File

@@ -92,7 +92,7 @@ WAppIcon *wDockFindIconForWindow(WDock *dock, Window window);
void wDockDoAutoLaunch(WDock *dock, int workspace);
void wDockLaunchWithState(WAppIcon *btn, WSavedState *state);
#ifdef XDND
#ifdef USE_DOCK_XDND
int wDockReceiveDNDDrop(WScreen *scr, XEvent *event);
#endif

8
src/dockedapp.c
View File

@@ -66,7 +66,7 @@ static void updatePasteCommand(WAppIcon * icon, char *command)
icon->paste_command = command;
}
#ifdef XDND
#ifdef USE_DOCK_XDND
static void updateDNDCommand(WAppIcon * icon, char *command)
{
if (icon->dnd_command)
@@ -77,7 +77,7 @@ static void updateDNDCommand(WAppIcon * icon, char *command)
}
icon->dnd_command = command;
}
#endif /* XDND */
#endif /* USE_DOCK_XDND */
static void updateSettingsPanelIcon(AppSettingsPanel * panel)
{
@@ -199,7 +199,7 @@ static void panelBtnCallback(WMWidget * self, void *data)
text = NULL;
}
updateCommand(panel->editedIcon, text);
#ifdef XDND
#ifdef USE_DOCK_XDND
/* cannot free text from this, because it will be not be duplicated
* in updateDNDCommand */
text = WMGetTextFieldText(panel->dndCommandField);
@@ -307,7 +307,7 @@ void ShowDockAppSettingsPanel(WAppIcon * aicon)
panel->dndCommandLabel = WMCreateLabel(panel->dndCommandFrame);
WMResizeWidget(panel->dndCommandLabel, 256, 18);
WMMoveWidget(panel->dndCommandLabel, 10, 45);
#ifdef XDND
#ifdef USE_DOCK_XDND
WMSetTextFieldText(panel->dndCommandField, aicon->dnd_command);
WMSetLabelText(panel->dndCommandLabel, _("%d will be replaced with the file name"));
#else

8
src/event.c
View File

@@ -40,7 +40,7 @@
#ifdef USE_XSHAPE
# include <X11/extensions/shape.h>
#endif
#ifdef XDND
#ifdef USE_DOCK_XDND
#include "xdnd.h"
#endif
@@ -539,7 +539,7 @@ static void saveTimestamp(XEvent * event)
break;
case SelectionNotify:
w_global.timestamp.last_event = event->xselection.time;
#ifdef XDND
#ifdef USE_DOCK_XDND
wXDNDProcessSelection(event);
#endif
break;
@@ -1073,10 +1073,10 @@ static void handleClientMessage(XEvent * event)
scr->flags.ignore_focus_events = event->xclient.data.l[0] ? 1 : 0;
} else if (wNETWMProcessClientMessage(&event->xclient)) {
/* do nothing */
#ifdef XDND
#ifdef USE_DOCK_XDND
} else if (wXDNDProcessClientMessage(&event->xclient)) {
/* do nothing */
#endif /* XDND */
#endif /* USE_DOCK_XDND */
} else {
/*
* Non-standard thing, but needed by OffiX DND.

4
src/misc.c
View File

@@ -622,7 +622,7 @@ char *ExpandOptions(WScreen *scr, const char *cmdline)
}
break;
#ifdef XDND
#ifdef USE_DOCK_XDND
case 'd':
if (!scr->xdestring) {
scr->flags.dnd_data_convertion_status = 1;
@@ -639,7 +639,7 @@ char *ExpandOptions(WScreen *scr, const char *cmdline)
strcat(out, scr->xdestring);
optr += slen;
break;
#endif /* XDND */
#endif /* USE_DOCK_XDND */
case 's':
if (!selection) {

2
src/screen.h
View File

@@ -283,7 +283,7 @@ typedef struct _WScreen {
/* for window shortcuts */
WMArray *shortcutWindows[MAX_WINDOW_SHORTCUTS];
#ifdef XDND
#ifdef USE_DOCK_XDND
char *xdestring;
#endif

4
src/startup.c
View File

@@ -68,7 +68,7 @@
#include "wmspec.h"
#include "event.h"
#include "switchmenu.h"
#ifdef XDND
#ifdef USE_DOCK_XDND
#include "xdnd.h"
#endif
@@ -469,7 +469,7 @@ void StartUp(Bool defaultScreenOnly)
w_global.atom.wm.ignore_focus_events = atom[20];
#ifdef XDND
#ifdef USE_DOCK_XDND
wXDNDInitializeAtoms();
#endif

14
src/xdnd.c
View File

@@ -20,19 +20,20 @@
/* Many part of code are ripped of an example from JX's site */
#include "wconfig.h"
#include "config.h"
#ifdef XDND
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include "WindowMaker.h"
#include "dock.h"
#include "xdnd.h"
#include "workspace.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <X11/Xatom.h>
static Atom _XA_XdndAware;
static Atom _XA_XdndEnter;
@@ -315,4 +316,3 @@ Bool wXDNDProcessClientMessage(XClientMessageEvent *event)
}
return False;
}
#endif