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/usr/src/RPM/BUILD/ctwm-4.1.0/menus.c File Reference
#include "ctwm.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include "add_window.h"
#include "colormaps.h"
#include "drawing.h"
#include "events.h"
#include "functions.h"
#include "functions_defs.h"
#include "gram.tab.h"
#include "iconmgr.h"
#include "icons_builtin.h"
#include "icons.h"
#include "image.h"
#include "list.h"
#include "occupation.h"
#include "otp.h"
#include "screen.h"
#include "util.h"
#include "vscreen.h"
#include "win_iconify.h"
#include "win_resize.h"
#include "win_utils.h"
#include "workspace_manager.h"
Include dependency graph for menus.c:

Go to the source code of this file.

Macros

#define SHADOWWIDTH   5 /* in pixels */
#define ENTRY_SPACING   4
#define SETDEF(btn, ctx, func)
#define UNUSED_PIXEL   ((unsigned long) (~0)) /* more than 24 bits */
#define MSLEN   (2 + 2 + 5 * 3 + 5 * 3)
#define DO(mask, str)
#define Over1Mask   (1<<30)
#define OverAllMask   (1<<31)

Functions

static void Paint3DEntry (MenuRoot *mr, MenuItem *mi, bool exposure)
static void PaintNormalEntry (MenuRoot *mr, MenuItem *mi, bool exposure)
static void DestroyMenu (MenuRoot *menu)
bool AddFuncKey (char *name, int cont, int nmods, int func, MenuRoot *menu, char *win_name, char *action)
void AddFuncButton (int num, int cont, int nmods, int func, MenuRoot *menu, MenuItem *item)
void AddDefaultFuncButtons (void)
void PaintEntry (MenuRoot *mr, MenuItem *mi, bool exposure)
void PaintMenu (MenuRoot *mr, XEvent *e)
void MakeWorkspacesMenu (void)
bool cur_fromMenu (void)
void UpdateMenu (void)
MenuRoot * NewMenuRoot (char *name)
MenuItem * AddToMenu (MenuRoot *menu, char *item, char *action, MenuRoot *sub, int func, char *fore, char *back)
void MakeMenus (void)
void MakeMenu (MenuRoot *mr)
bool PopUpMenu (MenuRoot *menu, int x, int y, bool center)
void PopDownMenu (void)
void HideMenu (MenuRoot *menu)
MenuRoot * FindMenuRoot (char *name)
void MoveMenu (XEvent *eventp)
void WarpCursorToDefaultEntry (MenuRoot *menu)
char * mk_twmkeys_entry (const FuncKey *key)
 Generate up a string representation of a keybinding->action.

Variables

MenuRoot * ActiveMenu = NULL
MenuItem * ActiveItem = NULL
bool menuFromFrameOrWindowOrTitlebar = false
char * CurrentSelectedWorkspace
int AlternateKeymap
bool AlternateContext
int MenuDepth = 0
struct { 
   int   x 
   int   y 
} MenuOrigins [10/*max number of nested menus */]
static bool addingdefaults = false
static bool fromMenu

Macro Definition Documentation

◆ DO

#define DO ( mask,
str )
Value:
do { \
if(key->mods & mask##Mask) { \
const int tslen = sizeof(str) - 1; \
if((modStrCur - modStr + tslen) >= MSLEN) { \
fprintf(stderr, "BUG: No space to add '%s' " \
"in %s()\n", str, __func__); \
return NULL; \
} \
strcpy(modStrCur, str); \
modStrCur += tslen; \
} \
} while(0)
MSLEN
#define MSLEN

Referenced by mk_twmkeys_entry().

◆ ENTRY_SPACING

#define ENTRY_SPACING   4

Definition at line 82 of file menus.c.

Referenced by MakeMenu(), and Paint3DEntry().

◆ MSLEN

#define MSLEN   (2 + 2 + 5 * 3 + 5 * 3)

Referenced by mk_twmkeys_entry().

◆ Over1Mask

#define Over1Mask   (1<<30)

◆ OverAllMask

#define OverAllMask   (1<<31)

◆ SETDEF

#define SETDEF ( btn,
ctx,
func )
Value:
AddFuncButton(btn, ctx, 0, func, NULL, NULL)
AddFuncButton
void AddFuncButton(int num, int cont, int nmods, int func, MenuRoot *menu, MenuItem *item)
Definition menus.c:171

Referenced by AddDefaultFuncButtons().

◆ SHADOWWIDTH

#define SHADOWWIDTH   5 /* in pixels */

Definition at line 81 of file menus.c.

Referenced by PopUpMenu().

◆ UNUSED_PIXEL

#define UNUSED_PIXEL   ((unsigned long) (~0)) /* more than 24 bits */

Referenced by MakeMenu(), NewMenuRoot(), and PopUpMenu().

Function Documentation

◆ AddDefaultFuncButtons()

void AddDefaultFuncButtons ( void )

Definition at line 223 of file menus.c.

References addingdefaults, C_ICON, C_ICONMGR, C_TITLE, and SETDEF.

Referenced by InitTitlebarButtons().

◆ AddFuncButton()

void AddFuncButton ( int num,
int cont,
int nmods,
int func,
MenuRoot * menu,
MenuItem * item )

Definition at line 171 of file menus.c.

References addingdefaults, cont, FuncButton::cont, FuncButton::func, FuncButton::item, FuncButton::menu, FuncButton::mods, FuncButton::next, FuncButton::num, and Scr.

Referenced by GotButton().

◆ AddFuncKey()

bool AddFuncKey ( char * name,
int cont,
int nmods,
int func,
MenuRoot * menu,
char * win_name,
char * action )

Definition at line 102 of file menus.c.

References FuncKey::action, cont, FuncKey::cont, dpy, FuncKey::func, FuncKey::keycode, FuncKey::keysym, FuncKey::menu, FuncKey::mods, FuncKey::name, FuncKey::next, Scr, and FuncKey::win_name.

Referenced by GotKey().

◆ AddToMenu()

MenuItem * AddToMenu ( MenuRoot * menu,
char * item,
char * action,
MenuRoot * sub,
int func,
char * fore,
char * back )

Definition at line 732 of file menus.c.

References MenuItem::action, ColorPair::back, CreateFonts(), MenuRoot::defaultitem, dpy, MenuRoot::first, ColorPair::fore, MenuItem::func, GetColor(), GetShadeColors(), MenuItem::item, MenuItem::item_num, MenuRoot::items, MenuRoot::last, MenuItem::next, MenuItem::normal, MenuItem::prev, MenuRoot::pull, MenuItem::root, Scr, MenuItem::separated, MenuItem::state, MenuItem::strlen, MenuItem::sub, MenuItem::user_colors, and MenuRoot::width.

Referenced by GotButton(), MakeWorkspacesMenu(), and PopUpMenu().

◆ cur_fromMenu()

bool cur_fromMenu ( void )

Definition at line 482 of file menus.c.

References fromMenu.

Referenced by f_resize_impl().

◆ DestroyMenu()

void DestroyMenu ( MenuRoot * menu)
static

Definition at line 1517 of file menus.c.

References dpy, MenuRoot::first, MenuContext, MenuItem::next, Scr, ScreenContext, MenuRoot::shadow, and MenuRoot::w.

Referenced by PopUpMenu().

◆ FindMenuRoot()

MenuRoot * FindMenuRoot ( char * name)

Definition at line 1503 of file menus.c.

References MenuRoot::name, MenuRoot::next, and Scr.

Referenced by EF_main(), and GetRoot().

◆ HideMenu()

void HideMenu ( MenuRoot * menu)

Definition at line 1476 of file menus.c.

References dpy, MenuRoot::mapped, MRM_UNMAPPED, Scr, MenuRoot::shadow, and MenuRoot::w.

Referenced by HandleEnterNotify(), and PopDownMenu().

◆ MakeMenu()

void MakeMenu ( MenuRoot * mr)

Definition at line 851 of file menus.c.

References ColorPair::back, dpy, ENTRY_SPACING, MenuRoot::first, ColorPair::fore, MenuItem::func, GetColor(), GetShadeColors(), MenuRoot::height, MenuItem::highlight, MenuRoot::highlight, MenuItem::item_num, MenuRoot::items, MenuRoot::mapped, MAX, MenuContext, MRM_NEVER, MRM_UNMAPPED, MenuItem::next, MenuItem::normal, MenuRoot::pinned, MenuRoot::pmenu, MenuRoot::pull, Scr, ScreenContext, MenuRoot::shadow, UNUSED_PIXEL, MenuItem::user_colors, MenuRoot::w, and MenuRoot::width.

Referenced by f_pin_impl(), MakeMenus(), MakeWorkspacesMenu(), and PopUpMenu().

◆ MakeMenus()

void MakeMenus ( void )

Definition at line 836 of file menus.c.

References MakeMenu(), MenuRoot::next, MenuRoot::pinned, MenuRoot::real_menu, and Scr.

Referenced by ctwm_main().

◆ MakeWorkspacesMenu()

void MakeWorkspacesMenu ( void )

Definition at line 442 of file menus.c.

References AddToMenu(), MakeMenu(), WorkSpace::name, WorkSpace::next, and Scr.

Referenced by ctwm_main().

◆ mk_twmkeys_entry()

char * mk_twmkeys_entry ( const FuncKey * key)

Generate up a string representation of a keybinding->action.

Internally used in generating TwmKeys menu.

Definition at line 1657 of file menus.c.

References FuncKey::action, DO, MSLEN, and FuncKey::name.

Referenced by PopUpMenu().

◆ MoveMenu()

void MoveMenu ( XEvent * eventp)

Definition at line 1538 of file menus.c.

References ActiveMenu, ButtonPressed, ConstrainByBorders1(), cont, DispatchEvent(), dpy, Event, MenuDepth, MenuOrigins, and Scr.

Referenced by HandleButtonPress().

◆ NewMenuRoot()

MenuRoot * NewMenuRoot ( char * name)

Definition at line 637 of file menus.c.

References ColorPair::back, MenuRoot::defaultitem, MenuRoot::first, ColorPair::fore, MenuRoot::highlight, MenuRoot::items, MenuRoot::last, MenuRoot::mapped, MRM_NEVER, MenuRoot::name, NewMenuRoot(), MenuRoot::prev, MenuRoot::pull, MenuRoot::real_menu, Scr, MenuRoot::shadow, TWM_ALLICONS, TWM_ALLWINDOWS, TWM_ICONS, TWM_KEYS, TWM_VISIBLE, TWM_WINDOWS, TWM_WORKSPACES, UNUSED_PIXEL, MenuRoot::w, and MenuRoot::width.

Referenced by GetRoot(), and NewMenuRoot().

◆ Paint3DEntry()

void Paint3DEntry ( MenuRoot * mr,
MenuItem * mi,
bool exposure )
static

Definition at line 256 of file menus.c.

References ColorPair::back, Create3DMenuIcon(), dpy, Draw3DBorder(), ENTRY_SPACING, FB, ColorPair::fore, MenuItem::func, MenuItem::highlight, MenuItem::item, MenuItem::item_num, MenuItem::normal, off, Scr, MenuItem::separated, MenuItem::state, MenuItem::strlen, MenuItem::user_colors, MenuRoot::w, MenuRoot::width, MenuItem::x, x, and y.

Referenced by PaintEntry().

◆ PaintEntry()

void PaintEntry ( MenuRoot * mr,
MenuItem * mi,
bool exposure )

Definition at line 242 of file menus.c.

References MenuRoot::lastactive, Paint3DEntry(), PaintNormalEntry(), Scr, and MenuItem::state.

Referenced by HandleEnterNotify(), HandleKeyPress(), PaintMenu(), PopDownMenu(), and UpdateMenu().

◆ PaintMenu()

void PaintMenu ( MenuRoot * mr,
XEvent * e )

Definition at line 419 of file menus.c.

References dpy, Draw3DBorder(), MenuRoot::first, MenuRoot::height, MenuItem::item_num, MenuItem::next, off, PaintEntry(), Scr, MenuRoot::w, and MenuRoot::width.

Referenced by HandleExpose().

◆ PaintNormalEntry()

void PaintNormalEntry ( MenuRoot * mr,
MenuItem * mi,
bool exposure )
static

Definition at line 334 of file menus.c.

References ColorPair::back, CreateMenuIcon(), dpy, FB, ColorPair::fore, MenuItem::func, MenuItem::highlight, MenuItem::item, MenuItem::item_num, MenuItem::normal, Scr, MenuItem::separated, MenuItem::state, MenuItem::strlen, MenuItem::user_colors, MenuRoot::w, MenuRoot::width, MenuItem::x, x, and y.

Referenced by PaintEntry().

◆ PopDownMenu()

void PopDownMenu ( void )

Definition at line 1442 of file menus.c.

References ActiveItem, ActiveMenu, C_FRAME, C_ICON, C_TITLE, C_WINDOW, Context, dpy, HideMenu(), MenuDepth, menuFromFrameOrWindowOrTitlebar, PaintEntry(), MenuRoot::pinned, MenuRoot::prev, and UninstallRootColormap().

Referenced by f_exec_impl(), f_movetitlebar_impl(), f_pin_impl(), f_resize_impl(), HandleButtonPress(), HandleButtonRelease(), HandleKeyPress(), HandleLeaveNotify(), and movewindow().

◆ PopUpMenu()

bool PopUpMenu ( MenuRoot * menu,
int x,
int y,
bool center )

Definition at line 1130 of file menus.c.

References ActiveMenu, AddToMenu(), ColorPair::back, TwmWindow::class, ConstrainByLayout(), CurrentSelectedWorkspace, DestroyMenu(), dpy, MenuRoot::entered, MenuRoot::first, ColorPair::fore, MenuRoot::height, MenuRoot::highlight, InstallRootColormap(), TwmWindow::isicon, TwmWindow::isiconmgr, TwmWindow::iswspmgr, MenuRoot::items, MenuRoot::last, LookInList(), MakeMenu(), MenuRoot::mapped, MenuDepth, MenuOrigins, mk_twmkeys_entry(), MRM_MAPPED, MRM_NEVER, TwmWindow::name, WorkSpace::name, TwmWindow::next, WorkSpace::next, OCCUPY, MenuRoot::pinned, MenuRoot::prev, Scr, MenuRoot::shadow, SHADOWWIDTH, UNUSED_PIXEL, MenuRoot::w, MenuRoot::width, MenuRoot::x, x, MenuRoot::y, and y.

Referenced by do_key_menu(), do_menu(), HandleEnterNotify(), and UpdateMenu().

◆ UpdateMenu()

void UpdateMenu ( void )

Definition at line 487 of file menus.c.

References ActiveItem, ActiveMenu, Cancel, CurrentSelectedWorkspace, DispatchEvent(), dpy, Event, fromMenu, JunkChild, JunkMask, JunkRoot, MAXMENUDEPTH, MenuDepth, menuFromFrameOrWindowOrTitlebar, MenuOrigins, MenuItem::next, PaintEntry(), PopUpMenu(), Scr, ScreenContext, x, and y.

Referenced by do_key_menu(), do_menu(), and HandleEnterNotify().

◆ WarpCursorToDefaultEntry()

void WarpCursorToDefaultEntry ( MenuRoot * menu)

Definition at line 1626 of file menus.c.

References MenuRoot::defaultitem, dpy, Event, MenuRoot::first, MenuRoot::height, MenuRoot::last, MenuItem::next, root, Scr, MenuRoot::w, MenuRoot::width, x, and y.

Referenced by HandleButtonRelease().

Variable Documentation

◆ ActiveItem

MenuItem* ActiveItem = NULL

Definition at line 59 of file menus.c.

Referenced by f_menu_impl(), HandleButtonPress(), HandleButtonRelease(), HandleEnterNotify(), HandleKeyPress(), PopDownMenu(), and UpdateMenu().

◆ ActiveMenu

MenuRoot* ActiveMenu = NULL

Definition at line 58 of file menus.c.

Referenced by AutoLowerWindow(), AutoRaiseWindow(), f_pin_impl(), HandleButtonPress(), HandleButtonRelease(), HandleEnterNotify(), HandleKeyPress(), HandleLeaveNotify(), MoveMenu(), PopDownMenu(), PopUpMenu(), and UpdateMenu().

◆ addingdefaults

bool addingdefaults = false
static

Definition at line 72 of file menus.c.

Referenced by AddDefaultFuncButtons(), and AddFuncButton().

◆ AlternateContext

bool AlternateContext

Definition at line 65 of file menus.c.

Referenced by f_altcontext_impl(), HandleButtonPress(), HandleButtonRelease(), and HandleKeyPress().

◆ AlternateKeymap

int AlternateKeymap

Definition at line 64 of file menus.c.

Referenced by f_altkeymap_impl(), HandleButtonPress(), HandleButtonRelease(), and HandleKeyPress().

◆ CurrentSelectedWorkspace

char* CurrentSelectedWorkspace

Definition at line 61 of file menus.c.

Referenced by HandleKeyPress(), PopUpMenu(), and UpdateMenu().

◆ fromMenu

bool fromMenu
static

Definition at line 480 of file menus.c.

Referenced by cur_fromMenu(), and UpdateMenu().

◆ MenuDepth

int MenuDepth = 0

Definition at line 67 of file menus.c.

Referenced by HandleEnterNotify(), HandleKeyPress(), MoveMenu(), PopDownMenu(), PopUpMenu(), and UpdateMenu().

◆ menuFromFrameOrWindowOrTitlebar

bool menuFromFrameOrWindowOrTitlebar = false

Definition at line 60 of file menus.c.

Referenced by DispatchEvent2(), f_movetitlebar_impl(), HandleButtonPress(), movewindow(), PopDownMenu(), and UpdateMenu().

◆ [struct]

struct { ... } MenuOrigins[ 10 /* max number of nested menus */ ]

Referenced by MoveMenu(), PopUpMenu(), and UpdateMenu().

◆ x

int x

Definition at line 69 of file menus.c.

Referenced by add_layout_override_entry(), AddStartResize(), AddWindow(), AnimateIcons(), ConfigureCaptiveRootWindow(), ConstrainedToWinBox(), convert_for_16(), convert_for_16(), convert_for_32(), convert_for_32(), CreateIconWindow(), createWindowBoxes(), CreateWindowTitlebarButtons(), CreateWorkSpaceManagerWindow(), DisplayPosition(), do_auto_clamp(), do_key_menu(), do_menu(), Draw3DBorder(), Draw3DCorner(), EwmhHandle_NET_WM_ICONNotify(), ExtractIcon(), f_initsize_impl(), f_moveresize_impl(), fittocontent(), GetGravityOffsets(), GetWindowConfig(), HandleButtonPress(), HandleConfigureRequest(), HandleEnterNotify(), HandlePropertyNotify(), IconUp(), Identify(), InitVirtualScreens(), LoadJpegImage(), LoadXwdImage(), MaskScreen(), MenuStartResize(), MoveIconManager(), MoveOutline(), MoveResizeSizeWindow(), Occupy(), packwindow(), Paint3DEntry(), PaintIcon(), PaintNormalEntry(), PopUpMenu(), RAreaContainsXY(), RAreaListBigArea(), RAreaNew(), RAreaNewStatic(), RedoIconName(), ReparentWindow(), RescueWindows(), ReshapeIcon(), ResizeOccupyWindow(), restoregeometry(), RLayoutGetAreaAtXY(), RLayoutXParseGeometry(), SetBorderCursor(), SetupFrame(), SetupWindow(), SweepWindow(), TryToGrid(), TryToPack(), TryToPush(), TryToPush_be(), UpdateMenu(), Vanish(), WarpCursorToDefaultEntry(), WarpToScreen(), WarpToWindow(), WMapRedrawWindow(), WMapSetupWindow(), WMgrHandleButtonEvent(), XrandrNewLayout(), and Zoom().

◆ y

int y

Definition at line 70 of file menus.c.

Referenced by add_layout_override_entry(), AddStartResize(), AddWindow(), ConfigureCaptiveRootWindow(), ConstrainedToWinBox(), convert_for_16(), convert_for_16(), convert_for_32(), convert_for_32(), CreateHighlightWindows(), CreateLowlightWindows(), createWindowBoxes(), CreateWindowTitlebarButtons(), CreateWorkSpaceManagerWindow(), DisplayPosition(), do_auto_clamp(), do_key_menu(), do_menu(), Draw3DBorder(), Draw3DCorner(), ExtractIcon(), f_initsize_impl(), f_moveresize_impl(), fittocontent(), GetGravityOffsets(), GetWindowConfig(), HandleButtonPress(), HandleConfigureRequest(), HandleEnterNotify(), IconUp(), Identify(), InitVirtualScreens(), LoadJpegImage(), LoadXwdImage(), MaskScreen(), MenuStartResize(), MoveOutline(), MoveResizeSizeWindow(), Occupy(), packwindow(), Paint3DEntry(), PaintNormalEntry(), PopUpMenu(), RAreaContainsXY(), RAreaListBigArea(), RAreaNew(), RAreaNewStatic(), ReparentWindow(), RescueWindows(), ResizeOccupyWindow(), restoregeometry(), RLayoutGetAreaAtXY(), RLayoutXParseGeometry(), SetBorderCursor(), SetupFrame(), SetupWindow(), SweepWindow(), TryToGrid(), TryToPack(), TryToPush(), TryToPush_be(), UpdateMenu(), Vanish(), WarpCursorToDefaultEntry(), WarpToScreen(), WarpToWindow(), WMapRedrawWindow(), WMapSetupWindow(), WMgrHandleButtonEvent(), XrandrNewLayout(), and Zoom().