+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef BCWINDOWBASE_H
-#define BCWINDOWBASE_H
-
-#if defined(HAVE_CONFIG_H)
-#include "config.h"
-#endif
-
-//#define HAVE_LIBXXF86VM
-
-// Window types
-#define MAIN_WINDOW 0
-#define SUB_WINDOW 1
-#define POPUP_WINDOW 2
-
-#ifdef HAVE_LIBXXF86VM
-#define VIDMODE_SCALED_WINDOW 3
-#endif
-
-#define TOOLTIP_MARGIN 2
-#define BC_INFINITY 65536
-
-#include "arraylist.h"
-#include "bcbar.inc"
-#include "bcbitmap.inc"
-#include "bcbutton.inc"
-#include "bccapture.inc"
-#include "bcclipboard.inc"
-#include "bccmodels.inc"
-#include "bcdisplay.inc"
-#include "bcdragwindow.inc"
-#include "bcfilebox.inc"
-#include "bckeyboard.h"
-#include "bclistbox.inc"
-#include "bcmenubar.inc"
-#include "bcmeter.inc"
-#include "bcpan.inc"
-#include "bcpbuffer.inc"
-#include "bcpixmap.inc"
-#include "bcpopup.inc"
-#include "bcpopupmenu.inc"
-#include "bcpot.inc"
-#include "bcprogress.inc"
-#include "bcrepeater.inc"
-#include "bcresources.inc"
-#include "bcscrollbar.inc"
-#include "bcslider.inc"
-#include "bcsubwindow.inc"
-#include "bcsynchronous.inc"
-#include "bctextbox.inc"
-#include "bctimer.inc"
-#include "bctitle.inc"
-#include "bctoggle.inc"
-#include "bctumble.inc"
-#include "bcwindow.inc"
-#include "bcwindowbase.inc"
-#include "bcwindowevents.inc"
-#include "condition.inc"
-#include "bchash.inc"
-#include "linklist.h"
-#include "mutex.inc"
-#include "vframe.inc"
-
-
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <X11/Xatom.h>
-#ifdef HAVE_XFT
-#include <X11/Xft/Xft.h>
-#endif
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-#include <X11/cursorfont.h>
-#ifdef HAVE_LIBXXF86VM
-#include <X11/extensions/xf86vmode.h>
-#endif
-#include <X11/extensions/Xinerama.h>
-#ifdef HAVE_GL
-#include <GL/glx.h>
-#endif
-
-
-
-#ifdef HAVE_GL
-//typedef void* GLXContext;
-#endif
-
-class BC_ResizeCall
-{
-public:
- BC_ResizeCall(int w, int h);
- int w, h;
-};
-
-typedef XClientMessageEvent xatom_event;
-
-
-class BC_ActiveBitmaps : public List<BC_BitmapImage> {
- Mutex active_lock;
-public:
- void reque(XEvent *ev);
- void insert(BC_BitmapImage *image, Drawable pixmap);
- void remove_buffers(BC_WindowBase *wdw);
-
- BC_ActiveBitmaps();
- ~BC_ActiveBitmaps();
-};
-
-
-// Windows, subwindows, popupwindows inherit from this
-class BC_WindowBase
-{
-public:
- BC_WindowBase(int opts=0);
- virtual ~BC_WindowBase();
-
- friend class BC_Bar;
- friend class BC_BitmapImage;
- friend class BC_XImage;
- friend class BC_XShmImage;
- friend class BC_XvImage;
- friend class BC_XvShmImage;
- friend class BC_Bitmap;
- friend class BC_Button;
- friend class BC_GenericButton;
- friend class BC_Capture;
- friend class BC_Clipboard;
- friend class BC_Display;
- friend class BC_DragWindow;
- friend class BC_FileBox;
- friend class BC_FullScreen;
- friend class BC_ListBox;
- friend class BC_Menu;
- friend class BC_MenuBar;
- friend class BC_MenuItem;
- friend class BC_MenuPopup;
- friend class BC_Meter;
- friend class BC_Pan;
- friend class BC_PBuffer;
- friend class BC_Pixmap;
- friend class BC_PixmapSW;
- friend class BC_Popup;
- friend class BC_PopupMenu;
- friend class BC_Pot;
- friend class BC_ProgressBar;
- friend class BC_Repeater;
- friend class BC_Resources;
- friend class BC_ScrollBar;
- friend class BC_Slider;
- friend class BC_SubWindow;
- friend class BC_Synchronous;
- friend class BC_TextBox;
- friend class BC_Title;
- friend class BC_Toggle;
- friend class BC_Tumbler;
- friend class BC_Window;
- friend class BC_WindowEvents;
-
-// Main loop
- int run_window();
-// Terminal event dispatchers
- virtual int close_event();
- virtual int resize_event(int w, int h);
- virtual int repeat_event(int64_t duration) { return 0; };
- virtual int focus_in_event() { return 0; };
- virtual int focus_out_event() { return 0; };
- virtual int button_press_event() { return 0; };
- virtual int button_release_event() { return 0; };
- virtual int cursor_motion_event() { return 0; };
- virtual int cursor_leave_event();
- virtual int cursor_enter_event();
- virtual int keypress_event() { return 0; };
- virtual int keyrelease_event() { return 0; };
- virtual int translation_event() { return 0; };
- virtual int drag_start_event() { return 0; };
- virtual int drag_motion_event() { return 0; };
- virtual int drag_stop_event() { return 0; };
- virtual int uses_text() { return 0; };
-// Only if opengl is enabled
- virtual int expose_event() { return 0; };
- virtual void create_objects() { return; };
-
- int get_window_type() { return window_type; }
-// Wait until event loop is running
- void init_wait();
- int is_running() { return window_running; }
-// Check if a hardware accelerated colormodel is available and reserve it
- int accel_available(int color_model, int lock_it);
- void get_input_context();
- void close_input_context();
-// Get color model adjusted for byte order and pixel size
- int get_color_model();
-// return the colormap pixel of the color for all bit depths
- int get_color(int64_t color);
-// return the currently selected color
- int64_t get_color();
- virtual int show_window(int flush = 1);
- virtual int hide_window(int flush = 1);
- int get_hidden();
- int get_video_on();
-// Shouldn't deference a pointer to delete a window if a parent is
-// currently being deleted. This returns 1 if any parent is being deleted.
- int get_deleting();
-
-
-
-//============================= OpenGL functions ===============================
-// OpenGL functions must be called from inside a BC_Synchronous command.
-// Create openGL context and bind it to the current window.
-// If it's called inside start_video/stop_video, the context is bound to the window.
-// If it's called outside start_video/stop_video, the context is bound to the pixmap.
-// Must be called at the beginning of any opengl routine to make sure
-// the context is current.
-// No locking is performed.
- void enable_opengl();
- void disable_opengl();
- void flip_opengl();
-
-// Calls the BC_Synchronous version of the function with the window_id.
-// Not run in OpenGL thread because it has its own lock.
- unsigned int get_shader(char *title, int *got_it);
- void put_shader(unsigned int handle, char *title);
- int get_opengl_server_version();
-
- int flash(int x, int y, int w, int h, int flush = 1);
- int flash(int flush = 1);
- void flush();
- void sync_display();
-// Lock out other threads
- int lock_window(const char *location = 0);
- int unlock_window();
- int get_window_lock();
-
- BC_MenuBar* add_menubar(BC_MenuBar *menu_bar);
- BC_WindowBase* add_subwindow(BC_WindowBase *subwindow);
- BC_WindowBase* add_tool(BC_WindowBase *subwindow);
-
-// Use this to get events for the popup window.
-// Events are not propagated to the popup window.
- BC_WindowBase* add_popup(BC_WindowBase *window);
- void remove_popup(BC_WindowBase *window);
-
- static BC_Resources* get_resources();
-// User must create synchronous object first
- static BC_Synchronous* get_synchronous();
- static int shm_completion_event;
-// bckeyboard / remote control
- virtual int keyboard_listener(BC_WindowBase *wp) { return 0; }
- void add_keyboard_listener(int(BC_WindowBase::*handler)(BC_WindowBase *));
- void del_keyboard_listener(int(BC_WindowBase::*handler)(BC_WindowBase *));
-// Dimensions
- virtual int get_w();
- virtual int get_h();
- virtual int get_x();
- virtual int get_y();
- int get_root_w(int lock_display);
- int get_root_h(int lock_display);
- XineramaScreenInfo *get_xinerama_info(int screen);
- int get_screen_w(int lock_display, int screen);
- int get_screen_h(int lock_display, int screen);
- int get_screen_x(int lock_display, int screen);
- int get_screen_y(int lock_display, int screen);
-// Get current position
- int get_abs_cursor_x(int lock_window);
- int get_abs_cursor_y(int lock_window);
- int get_relative_cursor_x();
- int get_relative_cursor_y();
- void get_root_coordinates(int x, int y, int *abs_x, int *abs_y);
- void get_win_coordinates(int abs_x, int abs_y, int *x, int *y);
-// Return 1 if cursor is over an unobscured part of this window.
-// An argument is provided for excluding a drag popup
- int get_cursor_over_window();
-// Return 1 if cursor is above/inside window
- int cursor_above();
-// For traversing windows... return 1 if this or any subwindow is win
- int match_window(Window win);
-
-// 1 or 0 if a button is down
- int get_button_down();
-// Number of button pressed 1 - 5
- int get_buttonpress();
- int get_has_focus();
- int get_dragging();
- wchar_t* get_wkeystring(int *length = 0);
- int get_keypress();
-#ifdef X_HAVE_UTF8_STRING
- char* get_keypress_utf8();
-#endif
- int keysym_lookup(XEvent *event);
-// Get cursor position of last event
- int get_cursor_x();
- int get_cursor_y();
-// Cursor position of drag start
- int get_drag_x();
- int get_drag_y();
- int alt_down();
- int shift_down();
- int ctrl_down();
- int get_double_click();
- int get_triple_click();
-// Bottom right corner
- int get_x2();
- int get_y2();
- int get_bg_color();
- void set_bg_color(int color);
- BC_Pixmap* get_bg_pixmap();
- int get_text_ascent(int font);
- int get_text_descent(int font);
- int get_text_height(int font, const char *text = 0);
- int get_text_width(int font, const char *text, int length = -1);
- int get_text_width(int font, const wchar_t *text, int length = -1);
- BC_Clipboard* get_clipboard();
- void set_dragging(int value);
- int set_w(int w);
- int set_h(int h);
- BC_WindowBase* get_top_level();
- BC_WindowBase* get_parent();
-// Event happened in this window
- int is_event_win();
- int cursor_inside();
-// Deactivate everything and activate this subwindow
- virtual int activate();
-// Deactivate this subwindow
- virtual int deactivate();
- void set_active_subwindow(BC_WindowBase *subwindow);
-// Get value of toggle value when dragging a selection
- int get_toggle_value();
-// Get if toggle is being dragged
- int get_toggle_drag();
-
-// Set the gc to the color
- void set_color(int64_t color);
- void set_line_width(int value);
- void set_line_dashes(int value);
- int get_bgcolor();
- int get_current_font();
- void set_font(int font);
-// Set the cursor to a macro from cursors.h
-// Set override if the caller is enabling hourglass or hiding the cursor
- void set_cursor(int cursor, int override /* = 0 */, int flush);
-// Set the cursor to a character in the X cursor library. Used by test.C
- void set_x_cursor(int cursor);
- int get_cursor();
-// Shows the cursor after it's hidden by video playback
- void unhide_cursor();
-// Called by video updating routines to hide the cursor after a timeout
- void update_video_cursor();
-
-// Entry point for starting hourglass.
-// Converts all cursors and saves the previous cursor.
- void start_hourglass();
- void stop_hourglass();
-
-// Recursive part of hourglass commands.
- void start_hourglass_recursive();
- void stop_hourglass_recursive();
-// images, picons...
- BC_Pixmap *create_pixmap(VFrame *vframe);
-
-// Drawing
- void copy_area(int x1, int y1, int x2, int y2, int w, int h, BC_Pixmap *pixmap = 0);
- void clear_box(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
- void draw_box(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
- void draw_circle(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
- void draw_arc(int x, int y, int w, int h,
- int start_angle, int angle_length, BC_Pixmap *pixmap = 0);
- void draw_disc(int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
- void draw_text(int x, int y, const char *text, int length = -1, BC_Pixmap *pixmap = 0);
- void draw_utf8_text(int x, int y, const char *text, int length = -1, BC_Pixmap *pixmap = 0);
- void draw_text_line(int x, int y, const char *text, int len, BC_Pixmap *pixmap = 0);
- void draw_xft_text(int x, int y, const char *text, int len,
- BC_Pixmap *pixmap = 0, int is_utf8 = 0);
- void draw_xft_text(int x, int y, const wchar_t *text,
- int length, BC_Pixmap *pixmap);
- void draw_wtext(int x, int y, const wchar_t *text, int length = -1,
- BC_Pixmap *pixmap = 0, int *charpos = 0);
-// truncate the text to a ... version that fits in the width, using the current_font
- void truncate_text(char *result, const char *text, int w);
- void draw_center_text(int x, int y, const char *text, int length = -1);
- void draw_line(int x1, int y1, int x2, int y2, BC_Pixmap *pixmap = 0);
- void draw_polygon(ArrayList<int> *x, ArrayList<int> *y, BC_Pixmap *pixmap = 0);
- void fill_polygon(ArrayList<int> *x, ArrayList<int> *y, BC_Pixmap *pixmap = 0);
- void draw_rectangle(int x, int y, int w, int h);
- void draw_3segment(int x, int y, int w, int h, BC_Pixmap *left_image,
- BC_Pixmap *mid_image, BC_Pixmap *right_image, BC_Pixmap *pixmap = 0);
- void draw_3segment(int x, int y, int w, int h, VFrame *left_image,
- VFrame *mid_image, VFrame *right_image, BC_Pixmap *pixmap = 0);
-// For drawing a changing level
- void draw_3segmenth(int x, int y, int w, int total_x, int total_w,
- VFrame *image, BC_Pixmap *pixmap);
- void draw_3segmenth(int x, int y, int w, int total_x, int total_w,
- BC_Pixmap *src, BC_Pixmap *dst = 0);
- void draw_3segmentv(int x, int y, int h, int total_y, int total_h,
- BC_Pixmap *src, BC_Pixmap *dst = 0);
- void draw_3segmentv(int x, int y, int h, int total_y, int total_h,
- VFrame *src, BC_Pixmap *dst = 0);
-// For drawing a single level
- void draw_3segmenth(int x, int y, int w, VFrame *image, BC_Pixmap *pixmap = 0);
- void draw_3segmenth(int x, int y, int w, BC_Pixmap *src, BC_Pixmap *dst = 0);
- void draw_3segmentv(int x, int y, int h, BC_Pixmap *src, BC_Pixmap *dst = 0);
- void draw_3segmentv(int x, int y, int h, VFrame *src, BC_Pixmap *dst = 0);
- void draw_9segment(int x, int y, int w, int h, VFrame *src, BC_Pixmap *dst = 0);
- void draw_9segment(int x, int y, int w, int h, BC_Pixmap *src, BC_Pixmap *dst = 0);
- void draw_3d_box(int x, int y, int w, int h, int light1, int light2,
- int middle, int shadow1, int shadow2, BC_Pixmap *pixmap = 0);
- void draw_3d_box(int x, int y, int w, int h, int is_down, BC_Pixmap *pixmap = 0);
- void draw_3d_border(int x, int y, int w, int h,
- int light1, int light2, int shadow1, int shadow2);
- void draw_3d_border(int x, int y, int w, int h, int is_down);
- void draw_colored_box(int x, int y, int w, int h, int down, int highlighted);
- void draw_check(int x, int y);
- void draw_triangle_down_flat(int x, int y, int w, int h);
- void draw_triangle_up(int x, int y, int w, int h,
- int light1, int light2, int middle, int shadow1, int shadow2);
- void draw_triangle_down(int x, int y, int w, int h,
- int light1, int light2, int middle, int shadow1, int shadow2);
- void draw_triangle_left(int x, int y, int w, int h,
- int light1, int light2, int middle, int shadow1, int shadow2);
- void draw_triangle_right(int x, int y, int w, int h,
- int light1, int light2, int middle, int shadow1, int shadow2);
-// Set the gc to opaque
- void set_opaque();
- void set_inverse();
- void set_background(VFrame *bitmap);
-// Change the window title.
- void put_title(const char *text);
- void set_title(const char *text);
- const char *get_title();
- void set_utf8title(const char *text);
-// Change the window title. The title is translated internally.
- void start_video();
- void stop_video();
- int get_id();
- void set_done(int return_value);
- void close(int return_value);
-// Get a bitmap to draw on the window with
- BC_Bitmap* new_bitmap(int w, int h, int color_model = -1);
-// Draw a bitmap on the window
- void draw_bitmap(BC_Bitmap *bitmap, int dont_wait,
- int dest_x = 0, int dest_y = 0, int dest_w = 0, int dest_h = 0,
- int src_x = 0, int src_y = 0, int src_w = 0, int src_h = 0,
- BC_Pixmap *pixmap = 0);
- void draw_pixel(int x, int y, BC_Pixmap *pixmap = 0);
-// Draw a pixmap on the window
- void draw_pixmap(BC_Pixmap *pixmap,
- int dest_x = 0, int dest_y = 0, int dest_w = -1, int dest_h = -1,
- int src_x = 0, int src_y = 0, BC_Pixmap *dst = 0);
-// Draw a vframe on the window
- void draw_vframe(VFrame *frame,
- int dest_x = 0, int dest_y = 0, int dest_w = -1, int dest_h = -1,
- int src_x = 0, int src_y = 0, int src_w = 0, int src_h = 0,
- BC_Pixmap *pixmap = 0);
- void draw_border(char *text, int x, int y, int w, int h);
-// Draw a region of the background
- void draw_top_background(BC_WindowBase *parent_window, int x, int y, int w, int h, BC_Pixmap *pixmap = 0);
- void draw_top_tiles(BC_WindowBase *parent_window, int x, int y, int w, int h);
- void draw_background(int x, int y, int w, int h);
- void draw_tiles(BC_Pixmap *tile, int origin_x, int origin_y,
- int x, int y, int w, int h);
- void slide_left(int distance);
- void slide_right(int distance);
- void slide_up(int distance);
- void slide_down(int distance);
-
- int cycle_textboxes(int amount);
-
- int raise_window(int do_flush = 1);
- int lower_window(int do_flush = 1);
- void set_force_tooltip(int v);
- void set_tooltips(int v);
- int resize_window(int w, int h);
- int reposition_window(int x, int y);
- int reposition_window(int x, int y, int w, int h);
- int reposition_window_relative(int dx, int dy);
- int reposition_window_relative(int dx, int dy, int w, int h);
-// Cause a repeat event to be dispatched every duration.
-// duration is milliseconds
- int set_repeat(int64_t duration);
-// Stop a repeat event from being dispatched.
- int unset_repeat(int64_t duration);
- const char *get_tooltip();
- int set_tooltip(const char *text);
- int show_tooltip(int w = -1, int h = -1);
- int hide_tooltip();
- int set_icon(VFrame *data);
- int load_defaults(BC_Hash *defaults);
- int save_defaults(BC_Hash *defaults);
-
-#ifdef HAVE_LIBXXF86VM
-// Mode switch methods.
- void closest_vm(int *vm, int *width, int *height);
- void scale_vm(int vm);
- void restore_vm();
-#endif
-
-
- int test_keypress;
- char keys_return[KEYPRESSLEN];
-
-
-private:
-// Create a window
- virtual int create_window(BC_WindowBase *parent_window,
- const char *title, int x, int y, int w, int h,
- int minw, int minh, int allow_resize, int private_color,
- int hide, int bg_color, const char *display_name,
- int window_type, BC_Pixmap *bg_pixmap, int group_it);
-
- static Display* init_display(const char *display_name);
-// Get display from top level
- Display* get_display();
- int get_screen();
- virtual int initialize();
- int get_atoms();
-// Function to overload to recieve customly defined atoms
- virtual int recieve_custom_xatoms(xatom_event *event);
-
- void init_cursors();
- int init_colors();
- int init_window_shape();
- static int evaluate_color_model(int client_byte_order, int server_byte_order, int depth);
- int create_private_colors();
- int create_color(int color);
- int create_shared_colors();
-// Get width of a single line. Used by get_text_width
- int get_single_text_width(int font, const char *text, int length);
- int get_single_text_width(int font, const wchar_t *text, int length);
- int allocate_color_table();
- int init_gc();
- int init_fonts();
- void init_xft();
- void init_im();
- void finit_im();
- int get_color_rgb8(int color);
- int64_t get_color_rgb16(int color);
- int64_t get_color_bgr16(int color);
- int64_t get_color_bgr24(int color);
- XFontStruct* get_font_struct(int font);
- XftFont* get_xft_struct(int font);
- int wcharpos(const wchar_t *text, XftFont *font, int length, int *charpos);
- Cursor get_cursor_struct(int cursor);
- XFontSet get_fontset(int font);
- XFontSet get_curr_fontset(void);
- void set_fontset(int font);
- int dispatch_event(XEvent *event);
-
- int get_key_masks(unsigned int key_state);
-
- int trigger_tooltip();
- int untrigger_tooltip();
- void draw_tooltip();
- int arm_repeat(int64_t duration);
-// delete all repeater opjects for a close
- int unset_all_repeaters();
-
-// Block and get event from common events.
- XEvent* get_event();
-// Return number of events in table.
- int get_event_count();
-// Put event in common events.
- void put_event(XEvent *event);
-
-// Recursive event dispatchers
- int dispatch_resize_event(int w, int h);
- int dispatch_focus_in();
- int dispatch_focus_out();
- int dispatch_motion_event();
- int dispatch_keypress_event();
- int dispatch_keyrelease_event();
- int dispatch_repeat_event(int64_t duration);
- int dispatch_repeat_event_master(int64_t duration);
- int dispatch_button_press();
- int dispatch_button_release();
- int dispatch_cursor_leave();
- int dispatch_cursor_enter();
- int dispatch_translation_event();
- int dispatch_drag_start();
- int dispatch_drag_motion();
- int dispatch_drag_stop();
- int dispatch_expose_event();
-
-// Get the port ID for a color model or return -1 for failure
- int grab_port_id(BC_WindowBase *window, int color_model);
-
- int find_next_textbox(BC_WindowBase **first_textbox, BC_WindowBase **next_textbox, int &result);
- int find_prev_textbox(BC_WindowBase **last_textbox, BC_WindowBase **prev_textbox, int &result);
-
-
- void translate_coordinates(Window src_w, Window dest_w,
- int src_x, int src_y, int *dest_x_return, int *dest_y_return);
-
-// Top level window above this window
- BC_WindowBase* top_level;
-// Window just above this window
- BC_WindowBase* parent_window;
-// list of window bases in this window
- BC_SubWindowList* subwindows;
-// list of window bases in this window
- ArrayList<BC_WindowBase*> popups;
-// Position of window
- int x, y, w, h;
-// Default colors
- int light1, light2, medium, dark1, dark2, bg_color;
-// Type of window defined above
- int window_type;
-// Pointer to the active menubar in the window.
- BC_MenuBar* active_menubar;
-// pointer to the active popup menu in the window
- BC_PopupMenu* active_popup_menu;
-// pointer to the active subwindow
- BC_WindowBase* active_subwindow;
-// thread id of display locker
- pthread_t display_lock_owner;
-
-// Window parameters
- int allow_resize;
- int hidden, private_color, bits_per_pixel, color_model;
- int server_byte_order, client_byte_order;
-// number of colors in color table
- int total_colors;
-// last color found in table
- int current_color_value, current_color_pixel;
-// table for every color allocated
- int color_table[256][2];
-// Turn on optimization
- int video_on;
-// Event handler completion
- int done, done_set, window_running;
-// Return value of event handler
- int return_value;
-// Motion event compression
- int motion_events, last_motion_x, last_motion_y;
- unsigned int last_motion_state;
-// window of buffered motion
- Window last_motion_win;
-// Resize event compression
- int resize_events, last_resize_w, last_resize_h;
- int translation_events, last_translate_x, last_translate_y;
- int prev_x, prev_y;
-// Since the window manager automatically translates the window at boot,
-// use the first translation event to get correction factors
- int translation_count;
- int x_correction, y_correction;
-// key data
- KeySym keysym;
-// Key masks
- int ctrl_mask, shift_mask, alt_mask;
-// Cursor motion information
- int cursor_x, cursor_y;
-// Button status information
- int button_down, button_number;
-// When button was pressed and whether it qualifies as a double click
- int64_t button_time1;
- int64_t button_time2;
- int64_t button_time3;
- int double_click;
- int triple_click;
-// Which button is down. 1, 2, 3, 4, 5
- int button_pressed;
-// Last key pressed
- int key_pressed;
- int wkey_string_length;
- wchar_t wkey_string[4];
-#ifdef X_HAVE_UTF8_STRING
- char* key_pressed_utf8;
-#endif
-// During a selection drag involving toggles, set the same value for each toggle
- int toggle_value;
- int toggle_drag;
-// Whether the window has the focus
- int has_focus;
-
- static BC_Resources resources;
-
-#ifndef SINGLE_THREAD
-// Array of repeaters for multiple repeating objects.
- ArrayList<BC_Repeater*> repeaters;
-#endif
-// Text for tooltip if one exists
- const char *tooltip_text;
-// tooltip forced for this window
- int force_tooltip;
-// If the current window's tooltip is visible
- int tooltip_on;
-// Repeat ID of tooltip
-// int64_t tooltip_id;
-// Popup window for tooltip
- BC_Popup *tooltip_popup;
-// If this subwindow has already shown a tooltip since the last EnterNotify
- int tooltip_done;
- int options;
-
-
-
-// Font sets
- XFontSet smallfontset, mediumfontset, largefontset, bigfontset, curr_fontset;
-
-// Fonts
- int current_font;
- XFontStruct *smallfont, *mediumfont, *largefont, *bigfont;
-
-// Must be void so users don't need to include the wrong libpng version.
- void *smallfont_xft, *mediumfont_xft, *largefont_xft, *bigfont_xft;
-
-
- int line_width;
- int line_dashes;
- void *bold_largefont_xft, *bold_mediumfont_xft, *bold_smallfont_xft;
- int64_t current_color;
-// Coordinate of drag start
- int drag_x, drag_y;
-// Boundaries the cursor must pass to start a drag
- int drag_x1, drag_x2, drag_y1, drag_y2;
-// Dragging is specific to the subwindow
- int is_dragging;
-// Don't delete the background pixmap
- int shared_bg_pixmap;
- char title[BCTEXTLEN];
-
-// X Window parameters
- int screen;
- Window rootwin;
-// windows previous events happened in
- Window event_win, drag_win;
- Visual *vis;
- Colormap cmap;
-// Name of display
- char display_name[BCTEXTLEN];
-// Display for all synchronous operations
- Display *display;
- Window win;
- int xinerama_screens;
- XineramaScreenInfo *xinerama_info;
-#ifdef HAVE_GL
- int glx_fb_configs(int *attrs, GLXFBConfig *&cfgs);
- int glx_test_fb_configs(int *attrs, GLXFBConfig *&cfgs,
- const char *msg, int &msgs);
- GLXFBConfig *glx_fbcfgs_window, *glx_window_fb_configs();
- int n_fbcfgs_window;
- GLXFBConfig *glx_fbcfgs_pbuffer, *glx_pbuffer_fb_configs();
- int n_fbcfgs_pbuffer;
- GLXFBConfig *glx_fbcfgs_pixmap, *glx_pixmap_fb_configs();
- int n_fbcfgs_pixmap;
- Visual *get_glx_visual(Display *display);
-
- void sync_lock(const char *cp);
- void sync_unlock();
- GLXWindow glx_window();
-
-// The first context to be created and the one whose texture id
-// space is shared with the other contexts.
- GLXContext glx_get_context();
- bool glx_make_current(GLXDrawable draw);
- bool glx_make_current(GLXDrawable draw, GLXContext glx_ctxt);
-
- GLXFBConfig glx_fb_config;
- GLXContext glx_win_context;
- GLXWindow glx_win;
-#endif
-
- int window_lock;
- GC gc;
-// Depth given by the X Server
- int default_depth;
- Atom DelWinXAtom;
- Atom ProtoXAtom;
- Atom RepeaterXAtom;
- Atom SetDoneXAtom;
-// Number of times start_hourglass was called
- int hourglass_total;
-// Cursor set by last set_cursor which wasn't an hourglass or transparent.
- int current_cursor;
-// If hourglass overrides current cursor. Only effective in top level.
- int is_hourglass;
-// If transparent overrides all cursors. Only effective in subwindow.
- int is_transparent;
- Cursor arrow_cursor;
- Cursor cross_cursor;
- Cursor ibeam_cursor;
- Cursor vseparate_cursor;
- Cursor hseparate_cursor;
- Cursor move_cursor;
- Cursor temp_cursor;
- Cursor left_cursor;
- Cursor right_cursor;
- Cursor upright_arrow_cursor;
- Cursor upleft_resize_cursor;
- Cursor upright_resize_cursor;
- Cursor downleft_resize_cursor;
- Cursor downright_resize_cursor;
- Cursor hourglass_cursor;
- Cursor transparent_cursor;
-
- int xvideo_port_id;
- ArrayList<BC_ResizeCall*> resize_history;
-// Back buffer
- BC_Pixmap *pixmap;
-// Background tile if tiled
- BC_Pixmap *bg_pixmap;
-// Icon
- BC_Popup *icon_window;
- BC_Pixmap *icon_pixmap;
- BC_Pixmap **_7segment_pixmaps;
-// Temporary
- BC_Bitmap *temp_bitmap;
- BC_ActiveBitmaps active_bitmaps;
-// Clipboard
-#ifndef SINGLE_THREAD
- BC_Clipboard *clipboard;
-#endif
-
-#ifdef HAVE_LIBXXF86VM
-// Mode switch information.
- int vm_switched;
- XF86VidModeModeInfo orig_modeline;
-#endif
-
-
-
-
-#ifndef SINGLE_THREAD
-// Common events coming from X server and repeater.
- ArrayList<XEvent*> common_events;
-// Locks for common events
-// Locking order:
-// 1) event_condition
-// 2) event_lock
- Mutex *event_lock;
- Condition *event_condition;
-// Lock that waits until the event handler is running
- Condition *init_lock;
-#else
- Condition *completion_lock;
-#endif
-
-
- int dump_windows();
-
-
- BC_WindowEvents *event_thread;
- int is_deleting;
-// Hide cursor when video is enabled
- Timer *cursor_timer;
-// unique ID of window.
- int id;
-
- // Used to communicate with the input method (IM) server
- XIM input_method;
- // Used for retaining the state, properties, and semantics
- // of communication with the input method (IM) server
- XIC input_context;
-
-protected:
- Atom create_xatom(const char *atom_name);
- int send_custom_xatom(xatom_event *event);
-
-};
-
-
-
-#endif
projects / goodguy / history.git / blobdiff