src/ui/interface.h

   1 /*
   2  * This file is part of maemopad+
   3  *
   4  *
   5  * This software is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public License
   7  * as published by the Free Software Foundation; either version 2.1 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This software is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this software; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  18  * 02110-1301 USA
  19  *
  20  */
  21
  22 #ifndef INTERFACE_H
  23 #define INTERFACE_H
  24
  25 #include <gtk/gtk.h>
  26 #include <appdata.h>
  27 #include <sqlite3.h>
  28 #include <ui/sketchwidget.h>
  29 #include <config.h>
  30
  31 /**
  32  * If you want to have finger-friendly support (i.e. big fonts in
  33  * checklists, big scrollbars in checklists, texts and sketches),
  34  * uncomment the following #define line.
  35  **/
  36 /* #define MAEMOPADPLUS_FINGER_FRIENDLY */
  37 #define MAEMOPADPLUS_FINGER_FONT "sans 20"
  38
  39 #include <hildon/hildon-program.h>
  40 #include <hildon/hildon-color-button.h>
  41 #include <wptextview.h>
  42 #include <wptextbuffer.h>
  43
  44 #define NEW_SEL_LOGIC
  45 #define EXPANDING_ROWS
  46
  47
  48 #ifndef EXPANDING_ROWS
  49         #error EXPANDING_ROWS is needed for NEW_SEL_LOGIC
  50 #endif
  51
  52 #define _(String) gettext(String)
  53
  54 #define USE_TEMP_TABLES
  55
  56 #ifdef USE_TEMP_TABLES
  57         #define TEMPTABLE_KEYWORD " TEMP"
  58 #else
  59         #define TEMPTABLE_KEYWORD ""
  60 #endif
  61
  62 /*
  63  * confirmation responses
  64  */
  65 #define CONFRESP_YES 1
  66 #define CONFRESP_NO 2
  67 #define CONFRESP_OK 3
  68 #define CONFRESP_CANCEL 4
  69 #define CONFRESP_ERROR 5
  70
  71 #define BRUSHSIZE_COUNT 7
  72
  73 #define SKETCHNODE_X 288
  74 #define SKETCHNODE_Y 96
  75 #define SKETCHNODE_RX 144
  76 #define SKETCHNODE_RY 48
  77
  78 typedef enum
  79         {
  80                 NODE_UNKNOWN = 0,
  81                 NODE_TEXT,
  82                 NODE_SKETCH,
  83                 NODE_CHECKLIST
  84         } nodeType;
  85
  86 typedef enum
  87         {
  88                 NODEFLAG_NONE = 0,
  89                 NODEFLAG_SKETCHLINES = 1 << 0,
  90                 NODEFLAG_SKETCHGRAPH = 1 << 1,
  91                 NODEFLAG_WORDWRAP = 1 << 2
  92                         /*
  93                          * NODEFLAG_OTHER = 1 << 3
  94                          * NODEFLAG_OTHER2 = 1 << 4
  95                          */
  96         } nodeFlag;
  97
  98 enum
  99         {
 100                 NODE_NAME,
 101                 NODE_PIXBUF,
 102                 NODE_DATA,
 103                 NODE_BGCOLOR,
 104                 N_COLUMNS
 105         };
 106
 107 enum
 108         {
 109                 CHECKNODE_CHECKED,
 110                 CHECKNODE_TEXT,
 111                 CHECKNODE_COLOR,
 112                 CHECKNODE_BOLD,
 113                 CHECKNODE_STRIKE,
 114                 CHECKN_COLUMNS
 115         };
 116
 117 typedef enum
 118         {
 119                 CHECKSTYLE_CHECKED = 1 << 0,
 120                 CHECKSTYLE_BOLD = 1 << 1,
 121                 CHECKSTYLE_STRIKE = 1 << 2
 122         } checklistStyle;
 123
 124 typedef struct _nodeData nodeData;
 125 struct _nodeData
 126         {
 127                 unsigned int sql3id;
 128
 129                 nodeType typ;
 130                 gchar *name;
 131                 GdkPixbuf *namepix;
 132
 133                 unsigned long lastMod;
 134                 unsigned int flags;
 135         };
 136
 137
 138
 139
 140 /*
 141  * Struct to include view's information
 142  */
 143 typedef struct _MainView MainView;
 144 struct _MainView
 145         {
 146                 /*
 147                  * Handle to app's data
 148                  */
 149                 AppData *data;
 150
 151                 guint viewflags;
 152                 /*old (guint fullscreen): 0:normal 1:notree-normal 2:normal-full 3:notree-full 4:justdoc-full */
 153                 /*new (guint viewflags): 1:tree 2:toolbar 4:fullscreen*/
 154
 155                 /*
 156                  * Items for menu
 157                  */
 158                 GtkWidget *file_item;
 159                 GtkWidget *tools_item;
 160                 GtkWidget *new_node_item;
 161                 GtkWidget *delete_node_item;
 162                 GtkWidget *rename_node_item;
 163                 GtkWidget *expand_collapse_node_item;
 164                 GtkWidget *export_node_item;
 165                 GtkWidget *move_node_item;
 166                 GtkWidget *move_up_node_item;
 167                 GtkWidget *move_down_node_item;
 168                 GtkWidget *move_to_bottom_node_item;
 169                 GtkWidget *move_to_top_node_item;
 170                 GtkWidget *new_item;
 171                 GtkWidget *open_item;
 172                 GtkWidget *save_item;
 173                 GtkWidget *edit_item;
 174                 GtkWidget *cut_item;
 175                 GtkWidget *copy_item;
 176                 GtkWidget *paste_item;
 177                 GtkWidget *clear_item;
 178                 GtkWidget *tools_brushsize;
 179                 GtkWidget *tools_pagestyle;
 180                 GtkWidget *tools_shape;
 181                 GtkWidget *tools_font;
 182                 GtkWidget *tools_wordwrap;
 183                 GtkWidget *tools_color;
 184                 GtkWidget *tools_pressure;
 185                 GtkWidget *view_item;
 186
 187                 GtkWidget *brushsizemenu;
 188                 GtkWidget *sketchlinesmenu;
 189                 GtkWidget *viewmenu;
 190                 GtkWidget *shapemenu;
 191
 192                 /*
 193                  * Toolbar
 194                  */
 195                 GtkWidget *toolbar;
 196                 GtkWidget *iconw;
 197
 198                 GtkToolItem *toggletree_tb;
 199
 200                 GtkToolItem *new_tb;
 201
 202                 /*
 203                  * GtkToolItem* open_tb;
 204                  */
 205                 GtkToolItem *save_tb;
 206                 GtkToolItem *separator_tb1;
 207
 208                 /*
 209                  * GtkToolItem* cut_tb;
 210                  * GtkToolItem* copy_tb;
 211                  * GtkToolItem* paste_tb;
 212                  * GtkToolItem* separator_tb2;
 213                  */
 214                 GtkToolItem *bold_tb, *italic_tb, *underline_tb, *bullet_tb, *strikethru_tb, *check_tb, *checkadd_tb, *checkdel_tb;
 215
 216                 GtkToolItem *font_tb;
 217                 GtkWidget *colorbutton;
 218                 GtkToolItem *colorbutton_tb;
 219                 GtkWidget *viewmenuitems[3];
 220
 221                 GtkToolItem *brushsize_tb;
 222                 GtkWidget *brushsizemenuitems[BRUSHSIZE_COUNT];
 223
 224                 GtkToolItem *eraser_tb;
 225
 226                 GtkToolItem *sketchlines_tb;
 227                 GtkWidget *sketchlinesmenuitems[3];
 228
 229                 GtkToolItem *undo_tb;
 230                 GtkToolItem *redo_tb;
 231
 232                 GtkToolItem *shape_tb;
 233                 GtkWidget *shapemenuitems[4];
 234
 235                 GtkEntry *search_entry;
 236
 237                 /*
 238                  * Textview related
 239                  */
 240                 GtkWidget *scrolledwindow;      /* textview is under this widget */
 241                 GtkWidget *textview;                            /* widget that shows the text */
 242                 WPTextBuffer *buffer;                   /* buffer that contains the text */
 243                 GtkClipboard *clipboard;                /* clipboard for copy/paste */
 244
 245                 GtkWidget *listscroll;  /* checklist is under this widget */
 246                 GtkWidget *listview; /*checklist */
 247                 GtkTreeViewColumn *listtextcol;
 248
 249                 GtkWidget *treeview;
 250                 GtkWidget *scrolledtree;                /* scrolledwindow for the tree */
 251                 GtkWidget *hpaned;                                      /* hpaned between tree and document */
 252
 253                 SketchWidget *sk;
 254                 guint brushsize_backup;
 255
 256                 GdkCursor *cursorBusy;
 257                 guint busyrefcount;
 258
 259                 gboolean file_edited;                           /* for node operations and notification of new stuff in tmptable */
 260                 gchar *file_name;
 261                 gboolean loading;
 262
 263                 /* For highlighting searches */
 264                 char* color_highlight;
 265
 266                 sqlite3 *db;
 267
 268 #ifdef NEW_SEL_LOGIC
 269                 nodeData *cansel_node;
 270                 guint32 cansel_time;
 271 #endif
 272
 273                 gboolean newnodedialog_createchild;
 274         };
 275
 276
 277 /* Initial size and increment for the search result node ID array */
 278 #define SEARCH_RESULTS_ARRAY_SIZE 64
 279
 280 /* Saves the found node IDs after a search */
 281 typedef struct _SearchResults SearchResults;
 282 struct _SearchResults {
 283     int *ids;
 284     int current_size;
 285     int index;
 286     MainView *main_view;
 287 };
 288
 289
 290 #define datatable_name "nodes"
 291 #define datatable_tmpname "tmpnodes"
 292 #define datatable_backupname "nodesbackup"
 293
 294 #define datatable "( \
 295         nodeid INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, \
 296         parent INTEGER NOT NULL DEFAULT 0, \
 297         bodytype INTEGER NOT NULL DEFAULT 0, \
 298         name TEXT, \
 299         body TEXT, \
 300         nameblob BLOB, \
 301         bodyblob BLOB, \
 302         lastmodified INTEGER NOT NULL DEFAULT 0, \
 303         ord INTEGER NOT NULL DEFAULT 0, \
 304         flags INTEGER NOT NULL DEFAULT 0);"
 305
 306 #define dataindex "(parent, ord);"
 307
 308 #define misctable_name "settings"
 309 #define misctable "(skey TEXT UNIQUE, sval TEXT);"
 310
 311 #define datatableversion 1
 312
 313 #define checklisttable_name "checklists"
 314 #define checklisttable_tmpname "tmpchecklists"
 315 #define checklisttable_backupname "checklistsbackup"
 316
 317 #define checklisttable "( \
 318         idx INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, \
 319         nodeid INTEGER NOT NULL DEFAULT 0, \
 320         name TEXT, \
 321         style INTEGER NOT NULL DEFAULT 0, \
 322         color INTEGER NOT NULL DEFAULT 0, \
 323         ord INTEGER NOT NULL DEFAULT 0);"
 324 #define checklistindex "(nodeid, ord);"
 325
 326 #define checklisttableversion 1
 327
 328 /*
 329  * Publics:
 330  */
 331 void sk_set_brushsize(MainView * main, guint bsize);
 332 void _toggle_tool_button_set_inconsistent(GtkToggleToolButton *button, gboolean inconsistent);
 333 MainView *interface_main_view_new(AppData * data);
 334 void interface_main_view_destroy(MainView * main);
 335 gchar *interface_file_chooser(MainView * mainview, GtkFileChooserAction action, gchar * suggname, gchar * suggext);
 336 gint interface_create_new_file(MainView * main);
 337
 338 #endif