1 /* 2 * Copyright 2011 Vincent Sanders <vince@simtec.co.uk> 3 * 4 * This file is part of NetSurf, http://www.netsurf-browser.org/ 5 * 6 * NetSurf is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; version 2 of the License. 9 * 10 * NetSurf is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef NETSURF_WINDOWS_WINDOW_H_ 20 #define NETSURF_WINDOWS_WINDOW_H_ 21 22 /** The window operation function table for win32 */ 23 extern struct gui_window_table *win32_window_table; 24 25 #include "netsurf/mouse.h" 26 27 struct browser_mouse { 28 struct gui_window *gui; 29 struct box *box; 30 31 double pressed_x; 32 double pressed_y; 33 bool waiting; 34 browser_mouse_state state; 35 }; 36 37 struct gui_window { 38 /* The front's private data connected to a browser window */ 39 /* currently 1<->1 gui_window<->windows window [non-tabbed] */ 40 struct browser_window *bw; /**< the browser_window */ 41 42 HWND main; /**< handle to the actual window */ 43 HWND toolbar; /**< toolbar handle */ 44 HWND urlbar; /**< url bar handle */ 45 HWND throbber; /** throbber handle */ 46 HWND drawingarea; /**< drawing area handle */ 47 HWND statusbar; /**< status bar handle */ 48 HWND vscroll; /**< vertical scrollbar handle */ 49 HWND hscroll; /**< horizontal scrollbar handle */ 50 51 HMENU mainmenu; /**< the main menu */ 52 HMENU rclick; /**< the right-click menu */ 53 struct nsws_localhistory *localhistory; /**< handle to local history window */ 54 int width; /**< width of window */ 55 int height; /**< height of drawing area */ 56 57 int toolbuttonc; /**< number of toolbar buttons */ 58 int toolbuttonsize; /**< width, height of buttons */ 59 bool throbbing; /**< whether currently throbbing */ 60 61 struct browser_mouse *mouse; /**< mouse state */ 62 63 HACCEL acceltable; /**< accelerators */ 64 65 HBITMAP hPageInfo[8]; /**< page info handles */ 66 67 int scrollx; /**< current scroll location */ 68 int scrolly; /**< current scroll location */ 69 70 RECT *fullscreen; /**< memorize non-fullscreen area */ 71 RECT redraw; /**< Area needing redraw. */ 72 int requestscrollx, requestscrolly; /**< scolling requested. */ 73 struct gui_window *next, *prev; /**< global linked list */ 74 }; 75 76 struct rect; 77 78 /** 79 * Obtain gui window structure from window handle. 80 * 81 * \param hwnd The window handle. 82 * \return The gui window associated with the window handle. 83 */ 84 struct gui_window *nsws_get_gui_window(HWND hwnd); 85 86 /** 87 * Cause a browser window to navigate to a url 88 * 89 * \param hwnd The win32 handle to the browser window or one of its decendants. 90 * \param urltxt The URL to navigate to. 91 */ 92 bool nsws_window_go(HWND hwnd, const char *urltxt); 93 94 /** 95 * Set the scroll position of a win32 browser window. 96 * 97 * Scrolls the viewport to ensure the specified rectangle of the 98 * content is shown. The win32 implementation scrolls the contents so 99 * the specified point in the content is at the top of the viewport. 100 * 101 * \param gw The win32 gui window to scroll. 102 * \param rect The rectangle to ensure is shown. 103 * \return NSERROR_OK on success or apropriate error code. 104 */ 105 nserror win32_window_set_scroll(struct gui_window *gw, const struct rect *rect); 106 107 /** 108 * Create the main browser window class. 109 * 110 * \param hinstance The application instance 111 * \return NSERROR_OK on success or NSERROR_INIT_FAILED if the class 112 * creation failed. 113 */ 114 nserror nsws_create_main_class(HINSTANCE hinstance); 115 116 /** 117 * Get the main win32 window handle from a gui window 118 */ 119 HWND gui_window_main_window(struct gui_window *gw); 120 121 /** 122 * Get the localhistory win32 window handle from a gui window 123 */ 124 struct nsws_localhistory *gui_window_localhistory(struct gui_window *); 125 126 127 #endif /* _NETSURF_WINDOWS_WINDOW_H_ */ 128