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153 lines
6.7 KiB
153 lines
6.7 KiB
/* |
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* Copyright (C) 1997-2009, Michael Jennings |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to |
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* deal in the Software without restriction, including without limitation the |
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
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* sell copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies of the Software, its documentation and marketing & publicity |
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* materials, and acknowledgment shall be given in the documentation, materials |
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* and software packages that this Software was used. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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*/ |
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#ifndef _BUTTONS_H |
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# define _BUTTONS_H |
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# include <X11/Xfuncproto.h> |
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# include "actions.h" |
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# include "events.h" |
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# include "menus.h" |
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/************ Macros and Definitions ************/ |
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#define BBAR_DOCKED_TOP (1 << 0) |
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#define BBAR_DOCKED_BOTTOM (1 << 1) |
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#define BBAR_DOCKED (BBAR_DOCKED_TOP | BBAR_DOCKED_BOTTOM) |
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#define BBAR_UNDOCKED (~BBAR_DOCKED) |
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#define BBAR_VISIBLE (1 << 2) |
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#define bbar_is_docked(bbar) (bbar->state & BBAR_DOCKED) |
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#define bbar_is_top_docked(bbar) (bbar->state & BBAR_DOCKED_TOP) |
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#define bbar_is_bottom_docked(bbar) (bbar->state & BBAR_DOCKED_BOTTOM) |
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#define bbar_set_docked(bbar, d) do {bbar->state &= ~BBAR_DOCKED; bbar->state |= (d);} while (0) |
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#define bbar_redock(bbar) bbar_dock(bbar, bbar_is_docked(bbar)); |
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#define bbar_is_visible(bbar) (bbar->state & BBAR_VISIBLE) |
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#define bbar_set_visible(bbar, v) ((v) ? (bbar->state |= BBAR_VISIBLE) : (bbar->state &= ~BBAR_VISIBLE)) |
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#define bbar_get_width(bbar) (bbar->w) |
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#define bbar_get_height(bbar) (bbar->h) |
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#ifdef __GNUC__ |
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# define bbar_total_height() __extension__ ({__typeof__(bbar_total_h) bth = (bbar_total_h != -1) ? (bbar_total_h) : (bbar_calc_total_height()); \ |
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D_BBAR(("bbar_total_height() returning %d\n", bth)); bth;}) |
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# define bbar_reset_total_height() __extension__ ({D_BBAR(("bbar_reset_total_height()\n")); bbar_total_h = -1; bbar_total_h;}) |
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#else |
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# define bbar_total_height() ((bbar_total_h != -1) ? (bbar_total_h) : (bbar_calc_total_height())) |
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# define bbar_reset_total_height() (bbar_total_h = -1) |
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#endif |
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#define FOREACH_BUTTONBAR(x) do {buttonbar_t *bbar; for (bbar = buttonbar; bbar; bbar = bbar->next) { x } } while (0) |
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/************ Structures ************/ |
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typedef struct button_struct { |
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simage_t *icon; |
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action_type_t type; |
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union { |
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menu_t *menu; |
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char *script; |
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char *string; |
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} action; |
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char *text; |
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unsigned short len; |
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unsigned short x, y, w, h; |
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unsigned short text_x, text_y; |
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unsigned short icon_x, icon_y, icon_w, icon_h; |
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#ifdef ESCREEN |
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int flags; |
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#endif |
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struct button_struct *next; |
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} button_t; |
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typedef struct buttonbar_struct { |
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Window win; |
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Pixmap bg; |
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unsigned short x, y, w, h; |
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GC gc; |
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unsigned char state; |
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XFontStruct *font; |
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#ifdef MULTI_CHARSET |
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XFontSet fontset; |
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#endif |
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unsigned short fwidth, fheight; |
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event_dispatcher_data_t event_data; |
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unsigned char image_state; |
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button_t *buttons, *rbuttons, *current; |
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struct buttonbar_struct *next; |
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} buttonbar_t; |
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/************ Variables ************/ |
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extern buttonbar_t *buttonbar; |
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extern long bbar_total_h; |
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#ifdef ESCREEN |
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extern button_t *drag; |
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#endif |
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/************ Function Prototypes ************/ |
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_XFUNCPROTOBEGIN |
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extern buttonbar_t *bbar_create(void); |
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extern void bbar_free(buttonbar_t *); |
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extern void bbar_init(buttonbar_t *, int); |
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extern void bbar_event_init_dispatcher(void); |
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extern unsigned char bbar_handle_enter_notify(event_t *); |
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extern unsigned char bbar_handle_leave_notify(event_t *); |
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extern unsigned char bbar_handle_button_press(event_t *); |
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extern unsigned char bbar_handle_button_release(event_t *); |
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extern unsigned char bbar_handle_motion_notify(event_t *); |
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extern unsigned char bbar_dispatch_event(event_t *); |
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extern buttonbar_t *find_bbar_by_window(Window); |
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extern void bbar_add(buttonbar_t *bbar); |
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extern unsigned short bbar_calc_height(buttonbar_t *bbar); |
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extern void bbar_calc_button_sizes(buttonbar_t *bbar); |
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extern void bbar_calc_button_positions(buttonbar_t *bbar); |
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extern void button_calc_size(buttonbar_t *bbar, button_t *button); |
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extern void button_calc_rel_coords(buttonbar_t *bbar, button_t *button); |
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extern void bbar_add_button(buttonbar_t *bbar, button_t *button); |
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extern void bbar_add_rbutton(buttonbar_t *bbar, button_t *button); |
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extern unsigned char bbar_set_font(buttonbar_t *bbar, const char *fontname); |
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extern button_t *find_button_by_text(buttonbar_t *bbar, char *text); |
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extern button_t *find_button_by_index(buttonbar_t *bbar, long); |
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extern button_t *find_button_by_coords(buttonbar_t *bbar, int x, int y); |
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extern button_t *button_create(char *text); |
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extern void button_free(button_t *); |
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extern unsigned char button_set_text(button_t *button, const char *text); |
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extern unsigned char button_set_icon(button_t *button, simage_t *icon); |
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extern unsigned char button_set_action(button_t *button, action_type_t type, char *action); |
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extern void bbar_select_button(buttonbar_t *bbar, button_t *button); |
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extern void bbar_deselect_button(buttonbar_t *bbar, button_t *button); |
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extern void bbar_click_button(buttonbar_t *bbar, button_t *button); |
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extern void button_check_action(buttonbar_t *bbar, button_t *button, unsigned char press, Time t); |
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extern unsigned char bbar_show(buttonbar_t *bbar, unsigned char visible); |
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extern void bbar_show_all(signed char visible); |
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extern void bbar_resize(buttonbar_t *bbar, int w); |
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extern void bbar_resize_all(int width); |
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extern void bbar_dock(buttonbar_t *bbar, unsigned char dock); |
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extern void bbar_draw(buttonbar_t *bbar, unsigned char image_state, unsigned char force_modes); |
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extern void bbar_draw_all(unsigned char image_state, unsigned char force_modes); |
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extern void bbar_calc_positions(void); |
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extern unsigned long bbar_calc_total_height(void); |
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extern unsigned long bbar_calc_docked_height(unsigned char); |
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extern void bbar_redraw(buttonbar_t *bbar); |
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extern buttonbar_t *bbar_insert_button(buttonbar_t *bbar, button_t *button, int after, int addright); |
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_XFUNCPROTOEND |
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#endif /* _BUTTONS_H */
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