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