hvirtual/guicast/bcfilebox.h

   1 #ifndef BCFILEBOX_H
   2 #define BCFILEBOX_H
   3
   4 #include "bcbutton.h"
   5 #include "bcfilebox.inc"
   6 #include "bclistbox.inc"
   7 #include "bclistboxitem.inc"
   8 #include "bcresources.inc"
   9 #include "bctextbox.h"
  10 #include "bcwindow.h"
  11 #include "condition.inc"
  12 #include "filesystem.inc"
  13 #include "mutex.inc"
  14 #include "thread.h"
  15 #include "bcrecentlist.h"
  16 #include "defaults.h"
  17
  18 class BC_NewFolder : public BC_Window
  19 {
  20 public:
  21         BC_NewFolder(int x, int y, BC_FileBox *filebox);
  22         ~BC_NewFolder();
  23
  24         int create_objects();
  25         char* get_text();
  26
  27 private:
  28         BC_TextBox *textbox;
  29 };
  30
  31 class BC_NewFolderThread : public Thread
  32 {
  33 public:
  34         BC_NewFolderThread(BC_FileBox *filebox);
  35         ~BC_NewFolderThread();
  36
  37         void run();
  38         int interrupt();
  39         int start_new_folder();
  40
  41 private:
  42         Mutex *change_lock;
  43         Condition *completion_lock;
  44         BC_FileBox *filebox;
  45         BC_NewFolder *window;
  46 };
  47
  48 class BC_FileBoxListBox : public BC_ListBox
  49 {
  50 public:
  51         BC_FileBoxListBox(int x, int y, BC_FileBox *filebox);
  52         virtual ~BC_FileBoxListBox();
  53
  54         int handle_event();
  55         int selection_changed();
  56         int column_resize_event();
  57         int sort_order_event();
  58         int move_column_event();
  59         int evaluate_query(int list_item, char *string);
  60
  61         BC_FileBox *filebox;
  62 };
  63
  64 class BC_FileBoxTextBox : public BC_TextBox
  65 {
  66 public:
  67         BC_FileBoxTextBox(int x, int y, BC_FileBox *filebox);
  68         ~BC_FileBoxTextBox();
  69
  70         int handle_event();
  71         BC_FileBox *filebox;
  72 };
  73
  74 class BC_FileBoxOK : public BC_OKButton
  75 {
  76 public:
  77         BC_FileBoxOK(BC_FileBox *filebox);
  78         ~BC_FileBoxOK();
  79
  80         int handle_event();
  81
  82         BC_FileBox *filebox;
  83 };
  84
  85 class BC_FileBoxUseThis : public BC_Button
  86 {
  87 public:
  88         BC_FileBoxUseThis(BC_FileBox *filebox);
  89         ~BC_FileBoxUseThis();
  90         int handle_event();
  91
  92         BC_FileBox *filebox;
  93 };
  94
  95 class BC_FileBoxCancel : public BC_CancelButton
  96 {
  97 public:
  98         BC_FileBoxCancel(BC_FileBox *filebox);
  99         ~BC_FileBoxCancel();
 100
 101         int handle_event();
 102
 103         BC_FileBox *filebox;
 104 };
 105
 106 class BC_FileBoxText : public BC_Button
 107 {
 108 public:
 109         BC_FileBoxText(int x, int y, BC_FileBox *filebox);
 110         int handle_event();
 111         BC_FileBox *filebox;
 112 };
 113
 114 class BC_FileBoxFilterText : public BC_TextBox
 115 {
 116 public:
 117         BC_FileBoxFilterText(int x, int y, BC_FileBox *filebox);
 118         int handle_event();
 119         BC_FileBox *filebox;
 120 };
 121
 122 class BC_FileBoxFilterMenu : public BC_ListBox
 123 {
 124 public:
 125         BC_FileBoxFilterMenu(int x, int y, BC_FileBox *filebox);
 126         int handle_event();
 127         BC_FileBox *filebox;
 128 };
 129
 130 class BC_FileBoxIcons : public BC_Button
 131 {
 132 public:
 133         BC_FileBoxIcons(int x, int y, BC_FileBox *filebox);
 134         int handle_event();
 135         BC_FileBox *filebox;
 136 };
 137
 138 class BC_FileBoxNewfolder : public BC_Button
 139 {
 140 public:
 141         BC_FileBoxNewfolder(int x, int y, BC_FileBox *filebox);
 142         int handle_event();
 143         BC_FileBox *filebox;
 144 };
 145
 146 class BC_FileBoxUpdir : public BC_Button
 147 {
 148 public:
 149         BC_FileBoxUpdir(int x, int y, BC_FileBox *filebox);
 150         int handle_event();
 151         BC_FileBox *filebox;
 152         char string[BCTEXTLEN];
 153 };
 154
 155
 156
 157 class BC_FileBox : public BC_Window
 158 {
 159 public:
 160         BC_FileBox(int x,
 161                 int y,
 162                 char *init_path,
 163                 char *title,
 164                 char *caption,
 165                 Defaults *defaults = NULL,
 166                 const char *recent_prefix = NULL,
 167 // Set to 1 to get hidden files.
 168                 int show_all_files = 0,
 169 // Want only directories
 170                 int want_directory = 0,
 171                 int multiple_files = 0,
 172                 int h_padding = 0
 173 );
 174
 175         virtual ~BC_FileBox();
 176
 177         friend class BC_FileBoxCancel;
 178         friend class BC_FileBoxListBox;
 179         friend class BC_FileBoxTextBox;
 180         friend class BC_FileBoxText;
 181         friend class BC_FileBoxIcons;
 182         friend class BC_FileBoxNewfolder;
 183         friend class BC_FileBoxOK;
 184         friend class BC_NewFolderThread;
 185         friend class BC_FileBoxUpdir;
 186         friend class BC_FileBoxFilterText;
 187         friend class BC_FileBoxFilterMenu;
 188         friend class BC_FileBoxUseThis;
 189
 190         virtual int create_objects();
 191         virtual int keypress_event();
 192         virtual int close_event();
 193
 194         int refresh();
 195
 196 // The OK and Use This button submits a path.
 197 // The cancel button has a current path highlighted but possibly different from the
 198 // path actually submitted.
 199 // Give the most recently submitted path
 200         char* get_submitted_path();
 201 // Give the path currently highlighted
 202         char* get_current_path();
 203
 204 // Give the path of any selected item or 0.  Used when many items are
 205 // selected in the list.  Should only be called when OK is pressed.
 206         char* get_path(int selection);
 207         int update_filter(char *filter);
 208         virtual int resize_event(int w, int h);
 209         char* get_newfolder_title();
 210
 211 private:
 212         int create_icons();
 213         int create_tables();
 214         int delete_tables();
 215         int submit_file(char *path, int return_value, int use_this = 0);
 216 // Called by move_column_event
 217         void move_column(int src, int dst);
 218         int get_display_mode();
 219         int get_listbox_w();
 220         int get_listbox_h(int y);
 221         void create_listbox(int x, int y, int mode);
 222 // Get the icon number for a listbox
 223         BC_Pixmap* get_icon(char *path, int is_dir);
 224         static char* columntype_to_text(int type);
 225 // Get the column whose type matches type.
 226         int column_of_type(int type);
 227
 228         BC_Pixmap *icons[TOTAL_ICONS];
 229         FileSystem *fs;
 230         BC_FileBoxTextBox *textbox;
 231         BC_RecentList *recent;
 232         BC_FileBoxListBox *listbox;
 233         BC_FileBoxFilterText *filter_text;
 234         BC_FileBoxFilterMenu *filter_popup;
 235         BC_Title *directory_title;
 236         BC_Button *icon_button, *text_button, *folder_button, *updir_button;
 237         BC_Button *ok_button, *cancel_button;
 238         BC_FileBoxUseThis *usethis_button;
 239         char caption[BCTEXTLEN];
 240         char current_path[BCTEXTLEN];
 241         char submitted_path[BCTEXTLEN];
 242         char directory[BCTEXTLEN];
 243         char filename[BCTEXTLEN];
 244         char string[BCTEXTLEN];
 245         int want_directory;
 246         int select_multiple;
 247
 248         int sort_column;
 249         int sort_order;
 250
 251         char *column_titles[FILEBOX_COLUMNS];
 252         ArrayList<BC_ListBoxItem*> filter_list;
 253         ArrayList<BC_ListBoxItem*> *list_column;
 254         int *column_type;
 255         int *column_width;
 256
 257         char new_folder_title[BCTEXTLEN];
 258         BC_NewFolderThread *newfolder_thread;
 259         int h_padding;
 260         Defaults *defaults;
 261         const char *recent_prefix;
 262 };
 263
 264 #endif