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wmaker/src/WindowMaker.h
Iain Patterson c9937f6f6a Fix StartWindozeCycle() shift key behaviour. 
As the name implies, StartWindozeCycle() cycles windows in the same way
that a popular commercially-available operating system does.  However
Window Maker's handling of the shift key in the switchpanel does not
currently mirror that of its commercial counterpart.

In the popular operating system:

  Holding alt and shift then pressing and releasing tab will highlight
  the previous window in the switcher.

  Releasing shift with alt still held will not close the switcher.

  The window change is commited when alt is released.

In Window Maker:

  Holding alt and shift then pressing and releasing tab will highlight
  the previous window in the switchpanel.

  Releasing shift with alt still held will close the switchpanel and commit
  the window change.

This patch adds the StrictWindozeCycle boolean preference.  When it is
set to YES the switchpanel will remain open as long as alt is held even
if shift is pressed and released.
2013-05-02 20:41:07 +01:00

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/*
* Window Maker window manager
*
* Copyright (c) 1997-2003 Alfredo K. Kojima
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef WINDOWMAKER_H_
#define WINDOWMAKER_H_
#include "wconfig.h"
#include <assert.h>
#include <limits.h>
#include <WINGs/WINGs.h>
/* class codes */
typedef enum {
WCLASS_UNKNOWN = 0,
WCLASS_WINDOW = 1, /* managed client windows */
WCLASS_MENU = 2, /* root menus */
WCLASS_APPICON = 3,
WCLASS_DUMMYWINDOW = 4, /* window that holds window group leader */
WCLASS_MINIWINDOW = 5,
WCLASS_DOCK_ICON = 6,
WCLASS_PAGER = 7,
WCLASS_TEXT_INPUT = 8,
WCLASS_FRAME = 9
} WClassType;
/*
* generic window levels (a superset of the N*XTSTEP ones)
* Applications should use levels between WMDesktopLevel and
* WMScreensaverLevel anything boyond that range is allowed,
* but discouraged.
*/
enum {
WMBackLevel = INT_MIN+1, /* Very lowest level */
WMDesktopLevel = -1000, /* Lowest level of normal use */
WMSunkenLevel = -1,
WMNormalLevel = 0,
WMFloatingLevel = 3,
WMDockLevel = 5,
WMSubmenuLevel = 15,
WMMainMenuLevel = 20,
WMStatusLevel = 21,
WMFullscreenLevel = 50,
WMModalLevel = 100,
WMPopUpLevel = 101,
WMScreensaverLevel = 1000,
WMOuterSpaceLevel = INT_MAX
};
/*
* WObjDescriptor will be used by the event dispatcher to
* send events to a particular object through the methods in the
* method table. If all objects of the same class share the
* same methods, the class method table should be used, otherwise
* a new method table must be created for each object.
* It is also assigned to find the parent structure of a given
* window (like the WWindow or WMenu for a button)
*/
typedef struct WObjDescriptor {
void *self; /* the object that will be called */
/* event handlers */
void (*handle_expose)(struct WObjDescriptor *sender, XEvent *event);
void (*handle_mousedown)(struct WObjDescriptor *sender, XEvent *event);
void (*handle_enternotify)(struct WObjDescriptor *sender, XEvent *event);
void (*handle_leavenotify)(struct WObjDescriptor *sender, XEvent *event);
WClassType parent_type; /* type code of the parent */
void *parent; /* parent object (WWindow or WMenu) */
} WObjDescriptor;
/* internal buttons */
#define WBUT_CLOSE 0
#define WBUT_BROKENCLOSE 1
#define WBUT_ICONIFY 2
#define WBUT_KILL 3
#ifdef XKB_BUTTON_HINT
#define WBUT_XKBGROUP1 4
#define WBUT_XKBGROUP2 5
#define WBUT_XKBGROUP3 6
#define WBUT_XKBGROUP4 7
#define PRED_BPIXMAPS 8 /* reserved for 4 groups */
#else
#define PRED_BPIXMAPS 4 /* count of WBUT icons */
#endif /* XKB_BUTTON_HINT */
/* cursors */
#define WCUR_DEFAULT 0
#define WCUR_NORMAL 0
#define WCUR_MOVE 1
#define WCUR_RESIZE 2
#define WCUR_TOPLEFTRESIZE 3
#define WCUR_TOPRIGHTRESIZE 4
#define WCUR_BOTTOMLEFTRESIZE 5
#define WCUR_BOTTOMRIGHTRESIZE 6
#define WCUR_VERTICALRESIZE 7
#define WCUR_HORIZONRESIZE 8
#define WCUR_WAIT 9
#define WCUR_ARROW 10
#define WCUR_QUESTION 11
#define WCUR_TEXT 12
#define WCUR_SELECT 13
#define WCUR_ROOT 14
#define WCUR_EMPTY 15
#define WCUR_LAST 16
/* geometry displays */
#define WDIS_NEW 0 /* new style */
#define WDIS_CENTER 1 /* center of screen */
#define WDIS_TOPLEFT 2 /* top left corner of screen */
#define WDIS_FRAME_CENTER 3 /* center of the frame */
#define WDIS_NONE 4
/* keyboard input focus mode */
#define WKF_CLICK 0
#define WKF_SLOPPY 2
/* colormap change mode */
#define WCM_CLICK 0
#define WCM_POINTER 1
/* window placement mode */
#define WPM_MANUAL 0
#define WPM_CASCADE 1
#define WPM_SMART 2
#define WPM_RANDOM 3
#define WPM_AUTO 4
#define WPM_CENTER 5
/* text justification */
#define WTJ_CENTER 0
#define WTJ_LEFT 1
#define WTJ_RIGHT 2
/* iconification styles */
#define WIS_ZOOM 0
#define WIS_TWIST 1
#define WIS_FLIP 2
#define WIS_NONE 3
#define WIS_RANDOM 4 /* secret */
/* switchmenu actions */
#define ACTION_ADD 0
#define ACTION_REMOVE 1
#define ACTION_CHANGE 2
#define ACTION_CHANGE_WORKSPACE 3
#define ACTION_CHANGE_STATE 4
/* speeds */
#define SPEED_ULTRAFAST 0
#define SPEED_FAST 1
#define SPEED_MEDIUM 2
#define SPEED_SLOW 3
#define SPEED_ULTRASLOW 4
/* window states */
#define WS_FOCUSED 0
#define WS_UNFOCUSED 1
#define WS_PFOCUSED 2
/* clip title colors */
#define CLIP_NORMAL 0
#define CLIP_COLLAPSED 1
/* icon yard position */
#define IY_VERT 1
#define IY_HORIZ 0
#define IY_TOP 2
#define IY_BOTTOM 0
#define IY_RIGHT 4
#define IY_LEFT 0
/* menu styles */
#define MS_NORMAL 0
#define MS_SINGLE_TEXTURE 1
#define MS_FLAT 2
/* workspace actions */
#define WA_NONE 0
#define WA_SELECT_WINDOWS 1
#define WA_OPEN_APPMENU 2
#define WA_OPEN_WINLISTMENU 3
#define WA_SWITCH_WORKSPACES 4
/* workspace display position */
#define WD_NONE 0
#define WD_CENTER 1
#define WD_TOP 2
#define WD_BOTTOM 3
#define WD_TOPLEFT 4
#define WD_TOPRIGHT 5
#define WD_BOTTOMLEFT 6
#define WD_BOTTOMRIGHT 7
/* titlebar style */
#define TS_NEW 0
#define TS_OLD 1
#define TS_NEXT 2
/* workspace border position */
#define WB_NONE 0
#define WB_LEFTRIGHT 1
#define WB_TOPBOTTOM 2
#define WB_ALLDIRS (WB_LEFTRIGHT|WB_TOPBOTTOM)
/* program states */
#define WSTATE_NORMAL 0
#define WSTATE_NEED_EXIT 1
#define WSTATE_NEED_RESTART 2
#define WSTATE_EXITING 3
#define WSTATE_RESTARTING 4
#define WSTATE_MODAL 5
#define WSTATE_NEED_REREAD 6
#define WCHECK_STATE(state) (state == WProgramState)
#define WCHANGE_STATE(nstate) {\
if (WProgramState == WSTATE_NORMAL\
|| nstate != WSTATE_MODAL)\
WProgramState = (nstate); \
if (WProgramSigState != 0)\
WProgramState = WProgramSigState;\
}
/* only call inside signal handlers, with signals blocked */
#define SIG_WCHANGE_STATE(nstate) {\
WProgramSigState = (nstate);\
WProgramState = (nstate);\
}
/* Flags for the Window Maker state when restarting/crash situations */
#define WFLAGS_NONE (0)
#define WFLAGS_CRASHED (1<<0)
/* notifications */
#ifdef MAINFILE
#define NOTIFICATION(n) char *WN##n = #n
#else
#define NOTIFICATION(n) extern char *WN##n
#endif
NOTIFICATION(WindowAppearanceSettingsChanged);
NOTIFICATION(IconAppearanceSettingsChanged);
NOTIFICATION(IconTileSettingsChanged);
NOTIFICATION(MenuAppearanceSettingsChanged);
NOTIFICATION(MenuTitleAppearanceSettingsChanged);
/* appearance settings clientdata flags */
enum {
WFontSettings = 1 << 0,
WTextureSettings = 1 << 1,
WColorSettings = 1 << 2
};
typedef struct {
int x1, y1;
int x2, y2;
} WArea;
typedef struct WCoord {
int x, y;
} WCoord;
typedef struct WPreferences {
char *pixmap_path; /* : separated list of paths to find pixmaps */
char *icon_path; /* : separated list of paths to find icons */
WMArray *fallbackWMs; /* fallback window manager list */
char *logger_shell; /* shell to log child stdi/o */
RImage *button_images; /* titlebar button images */
char smooth_workspace_back;
signed char size_display; /* display type for resize geometry */
signed char move_display; /* display type for move geometry */
signed char window_placement; /* window placement mode */
signed char colormap_mode; /* colormap focus mode */
signed char focus_mode; /* window focusing mode */
char opaque_move; /* update window position during move */
char opaque_resize; /* update window position during resize */
char opaque_move_resize_keyboard; /* update window position during move,resize with keyboard */
char wrap_menus; /* wrap menus at edge of screen */
char scrollable_menus; /* let them be scrolled */
char vi_key_menus; /* use h/j/k/l to select */
char align_menus; /* align menu with their parents */
char use_saveunders; /* turn on SaveUnders for menus, icons etc. */
char no_window_over_dock;
char no_window_over_icons;
WCoord window_place_origin; /* Offset for windows placed on screen */
char constrain_window_size; /* don't let windows get bigger than screen */
char windows_cycling; /* windoze cycling */
char circ_raise; /* raise window after Alt-tabbing */
char ignore_focus_click;
char open_transients_with_parent; /* open transient window in same workspace as parent */
signed char title_justification; /* titlebar text alignment */
int window_title_clearance;
int window_title_min_height;
int window_title_max_height;
int menu_title_clearance;
int menu_title_min_height;
int menu_title_max_height;
int menu_text_clearance;
char multi_byte_text;
#ifdef KEEP_XKB_LOCK_STATUS
char modelock;
#endif
char no_dithering; /* use dithering or not */
char no_animations; /* enable/disable animations */
char no_autowrap; /* wrap workspace when window is moved to the edge */
char highlight_active_app; /* show the focused app by highlighting its icon */
char auto_arrange_icons; /* automagically arrange icons */
char icon_box_position; /* position to place icons */
signed char iconification_style; /* position to place icons */
char disable_root_mouse; /* disable button events in root window */
char auto_focus; /* focus window when it's mapped */
char *icon_back_file; /* background image for icons */
WCoord *root_menu_pos; /* initial position of the root menu*/
WCoord *app_menu_pos;
WCoord *win_menu_pos;
signed char icon_yard; /* aka iconbox */
int raise_delay; /* delay for autoraise. 0 is disabled */
int cmap_size; /* size of dithering colormap in colors per channel */
int icon_size; /* size of the icon */
signed char menu_style; /* menu decoration style */
signed char workspace_name_display_position;
unsigned int modifier_mask; /* mask to use as kbd modifier */
char *modifier_labels[7]; /* Names of the modifiers */
char ws_advance; /* Create new workspace and advance */
char ws_cycle; /* Cycle existing workspaces */
char save_session_on_exit; /* automatically save session on exit */
char sticky_icons; /* If miniwindows will be onmipresent */
char dont_confirm_kill; /* do not confirm Kill application */
char disable_miniwindows;
char dont_blink; /* do not blink icon selection */
/* Appearance options */
char new_style; /* Use newstyle buttons */
char superfluous; /* Use superfluous things */
/* root window mouse bindings */
signed char mouse_button1; /* action for left mouse button */
signed char mouse_button2; /* action for middle mouse button */
signed char mouse_button3; /* action for right mouse button */
signed char mouse_wheel; /* action for mouse wheel */
/* balloon text */
char window_balloon;
char miniwin_balloon;
char appicon_balloon;
char help_balloon;
/* some constants */
int dblclick_time; /* double click delay time in ms */
/* animate menus */
signed char menu_scroll_speed; /* how fast menus are scrolled */
/* animate icon sliding */
signed char icon_slide_speed; /* icon slide animation speed */
/* shading animation */
signed char shade_speed;
/* bouncing animation */
char bounce_appicons_when_urgent;
char raise_appicons_when_bouncing;
char do_not_make_appicons_bounce;
int edge_resistance;
int resize_increment;
char attract;
unsigned int workspace_border_size; /* Size in pixels of the workspace border */
char workspace_border_position; /* Where to leave a workspace border */
char single_click; /* single click to lauch applications */
int history_lines; /* history of "Run..." dialog */
char cycle_active_head_only; /* Cycle only windows on the active head */
char cycle_ignore_minimized; /* Ignore minimized windows when cycling */
char strict_windoze_cycle; /* don't close switchpanel when shift is released */
/* All delays here are in ms. 0 means instant auto-action. */
int clip_auto_raise_delay; /* Delay after which the clip will be raised when entered */
int clip_auto_lower_delay; /* Delay after which the clip will be lowered when leaved */
int clip_auto_expand_delay; /* Delay after which the clip will expand when entered */
int clip_auto_collapse_delay; /* Delay after which the clip will collapse when leaved */
RImage *swtileImage;
RImage *swbackImage[9];
int show_clip_title;
struct {
unsigned int nodock:1; /* don't display the dock */
unsigned int noclip:1; /* don't display the clip */
unsigned int clip_merged_in_dock:1; /* disable clip, dock gets its workspace switching functionality */
unsigned int nodrawer:1; /* don't use drawers */
unsigned int wrap_appicons_in_dock:1; /* Whether to wrap appicons when Dock is moved up and down */
unsigned int noupdates:1; /* don't require ~/GNUstep (-static) */
unsigned int noautolaunch:1; /* don't autolaunch apps */
unsigned int norestore:1; /* don't restore session */
#ifndef HAVE_INOTIFY
unsigned int nopolling:1; /* don't poll the defaults database for changes */
#endif
unsigned int restarting:2;
} flags; /* internal flags */
} WPreferences;
/****** Global Variables ******/
extern Display *dpy;
extern unsigned int ValidModMask;
extern char WProgramState;
extern char WProgramSigState;
/****** Notifications ******/
extern const char *WMNManaged;
extern const char *WMNUnmanaged;
extern const char *WMNChangedWorkspace;
extern const char *WMNChangedState;
extern const char *WMNChangedFocus;
extern const char *WMNChangedStacking;
extern const char *WMNChangedName;
extern const char *WMNWorkspaceCreated;
extern const char *WMNWorkspaceDestroyed;
extern const char *WMNWorkspaceChanged;
extern const char *WMNWorkspaceNameChanged;
extern const char *WMNResetStacking;
#endif
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