diff options
Diffstat (limited to 'src/cursor.c')
| -rw-r--r-- | src/cursor.c | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/src/cursor.c b/src/cursor.c new file mode 100644 index 0000000..b4a6ca7 --- /dev/null +++ b/src/cursor.c @@ -0,0 +1,313 @@ +/**************************************************************************** + * Functions to handle the mouse cursor. + * Copyright (C) 2004 Joe Wingbermuehle + ****************************************************************************/ + +#include "jwm.h" +#include "cursor.h" +#include "main.h" +#include "error.h" + +static Cursor defaultCursor; +static Cursor moveCursor; +static Cursor northCursor; +static Cursor southCursor; +static Cursor eastCursor; +static Cursor westCursor; +static Cursor northEastCursor; +static Cursor northWestCursor; +static Cursor southEastCursor; +static Cursor southWestCursor; +static Cursor chooseCursor; + +static Cursor GetResizeCursor(BorderActionType action); +static Cursor CreateCursor(unsigned int shape); + +static int mousex; +static int mousey; + +/**************************************************************************** + ****************************************************************************/ +void InitializeCursors() { +} + +/**************************************************************************** + ****************************************************************************/ +void StartupCursors() { + + Window win1, win2; + int winx, winy; + unsigned int mask; + + defaultCursor = CreateCursor(XC_left_ptr); + moveCursor = CreateCursor(XC_fleur); + northCursor = CreateCursor(XC_top_side); + southCursor = CreateCursor(XC_bottom_side); + eastCursor = CreateCursor(XC_right_side); + westCursor = CreateCursor(XC_left_side); + northEastCursor = CreateCursor(XC_ur_angle); + northWestCursor = CreateCursor(XC_ul_angle); + southEastCursor = CreateCursor(XC_lr_angle); + southWestCursor = CreateCursor(XC_ll_angle); + chooseCursor = CreateCursor(XC_tcross); + + JXQueryPointer(display, rootWindow, &win1, &win2, + &mousex, &mousey, &winx, &winy, &mask); + +} + +/**************************************************************************** + ****************************************************************************/ +Cursor CreateCursor(unsigned int shape) { + return JXCreateFontCursor(display, shape); +} + +/**************************************************************************** + ****************************************************************************/ +void ShutdownCursors() { + + JXFreeCursor(display, defaultCursor); + JXFreeCursor(display, moveCursor); + JXFreeCursor(display, northCursor); + JXFreeCursor(display, southCursor); + JXFreeCursor(display, eastCursor); + JXFreeCursor(display, westCursor); + JXFreeCursor(display, northEastCursor); + JXFreeCursor(display, northWestCursor); + JXFreeCursor(display, southEastCursor); + JXFreeCursor(display, southWestCursor); + JXFreeCursor(display, chooseCursor); + +} + +/**************************************************************************** + ****************************************************************************/ +void DestroyCursors() { +} + +/**************************************************************************** + ****************************************************************************/ +Cursor GetFrameCursor(BorderActionType action) { + + switch(action & 0x0F) { + case BA_RESIZE: + return GetResizeCursor(action); + case BA_CLOSE: + break; + case BA_MAXIMIZE: + break; + case BA_MINIMIZE: + break; + case BA_MOVE: + break; + default: + break; + } + return defaultCursor; + +} + +/**************************************************************************** + ****************************************************************************/ +Cursor GetResizeCursor(BorderActionType action) { + + if(action & BA_RESIZE_N) { + if(action & BA_RESIZE_E) { + return northEastCursor; + } else if(action & BA_RESIZE_W) { + return northWestCursor; + } else { + return northCursor; + } + } else if(action & BA_RESIZE_S) { + if(action & BA_RESIZE_E) { + return southEastCursor; + } else if(action & BA_RESIZE_W) { + return southWestCursor; + } else { + return southCursor; + } + } else { + if(action & BA_RESIZE_E) { + return eastCursor; + } else { + return westCursor; + } + } + +} + +/**************************************************************************** + ****************************************************************************/ +int GrabMouseForResize(BorderActionType action) { + + Cursor cur; + int result; + + cur = GetFrameCursor(action); + + result = JXGrabPointer(display, rootWindow, False, ButtonPressMask + | ButtonReleaseMask | PointerMotionMask, GrabModeAsync, + GrabModeAsync, None, cur, CurrentTime); + + if(result == GrabSuccess) { + return 1; + } else { + return 0; + } + +} + +/**************************************************************************** + ****************************************************************************/ +int GrabMouseForMove() { + + int result; + + result = JXGrabPointer(display, rootWindow, False, + ButtonPressMask | ButtonReleaseMask | PointerMotionMask, + GrabModeAsync, GrabModeAsync, None, moveCursor, CurrentTime); + + if(result == GrabSuccess) { + + return 1; + + } else { + + return 0; + + } + +} + +/**************************************************************************** + ****************************************************************************/ +int GrabMouseForMenu() { + + int result; + + result = JXGrabPointer(display, rootWindow, False, + ButtonPressMask | ButtonReleaseMask | PointerMotionMask, + GrabModeAsync, GrabModeAsync, None, defaultCursor, CurrentTime); + + if(result == GrabSuccess) { + return 1; + } else { + return 0; + } + +} + +/**************************************************************************** + ****************************************************************************/ +int GrabMouseForChoose() { + + int result; + + result = JXGrabPointer(display, rootWindow, False, + ButtonPressMask | ButtonReleaseMask | PointerMotionMask, + GrabModeAsync, GrabModeAsync, None, chooseCursor, CurrentTime); + + if(result == GrabSuccess) { + return 1; + } else { + return 0; + } + +} + +/**************************************************************************** + ****************************************************************************/ +void SetDefaultCursor(Window w) { + + JXDefineCursor(display, w, defaultCursor); + +} + +/**************************************************************************** + ****************************************************************************/ +void MoveMouse(Window win, int x, int y) { + + Window win1, win2; + int winx, winy; + unsigned int mask; + + JXWarpPointer(display, None, win, 0, 0, 0, 0, x, y); + + JXQueryPointer(display, rootWindow, &win1, &win2, + &mousex, &mousey, &winx, &winy, &mask); + +} + +/**************************************************************************** + ****************************************************************************/ +void SetMousePosition(int x, int y) { + + mousex = x; + mousey = y; + +} + +/**************************************************************************** + ****************************************************************************/ +void GetMousePosition(int *x, int *y) { + + Assert(x); + Assert(y); + + *x = mousex; + *y = mousey; + +} + +/**************************************************************************** + ****************************************************************************/ +unsigned int GetMouseMask() { + + Window win1, win2; + int winx, winy; + unsigned int mask; + + JXQueryPointer(display, rootWindow, &win1, &win2, + &mousex, &mousey, &winx, &winy, &mask); + + return mask; + +} + +/**************************************************************************** + ****************************************************************************/ +void SetDoubleClickSpeed(const char *str) { + + int speed; + + if(str) { + speed = atoi(str); + if(speed < MIN_DOUBLE_CLICK_SPEED || speed > MAX_DOUBLE_CLICK_SPEED) { + Warning("invalid DoubleClickSpeed: %d", speed); + doubleClickSpeed = DEFAULT_DOUBLE_CLICK_SPEED; + } else { + doubleClickSpeed = speed; + } + } + +} + +/**************************************************************************** + ****************************************************************************/ +void SetDoubleClickDelta(const char *str) { + + int delta; + + if(str) { + delta = atoi(str); + if(delta < MIN_DOUBLE_CLICK_DELTA || delta > MAX_DOUBLE_CLICK_DELTA) { + Warning("invalid DoubleClickDelta: %d", delta); + doubleClickDelta = DEFAULT_DOUBLE_CLICK_DELTA; + } else { + doubleClickDelta = delta; + } + } + +} + |