src/ui/interface.h

   1 /*
   2  * This file is part of MaePad
   3  * Copyright (c) 2010 Thomas Perl <thp@thpinfo.com>
   4  * http://thpinfo.com/2010/maepad/
   5  *
   6  * Based on Maemopad+:
   7  * Copyright (c) 2006-2008 Kemal Hadimli
   8  * Copyright (c) 2008 Thomas Perl
   9  *
  10  * This software is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public License
  12  * as published by the Free Software Foundation; either version 2.1 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This software is distributed in the hope that it will be useful, but
  16  * WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this software; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  23  * 02110-1301 USA
  24  *
  25  */
  26
  27 #ifndef INTERFACE_H
  28 #define INTERFACE_H
  29
  30 #include <gtk/gtk.h>
  31 #include <appdata.h>
  32 #include <sqlite3.h>
  33 #include <ui/sketchwidget.h>
  34 #include <config.h>
  35
  36 #include "../he/he-fullscreen-button.h"
  37
  38 /**
  39  * If you want to have finger-friendly support (i.e. big fonts in
  40  * checklists, big scrollbars in checklists, texts and sketches),
  41  * uncomment the following #define line.
  42  **/
  43 /* #define MAEMOPADPLUS_FINGER_FRIENDLY */
  44 #define MAEMOPADPLUS_FINGER_FONT "sans 20"
  45
  46 #include <hildon/hildon-program.h>
  47 #include <hildon/hildon-color-button.h>
  48 #include <wptextview.h>
  49 #include <wptextbuffer.h>
  50
  51 #define NEW_SEL_LOGIC
  52 #define EXPANDING_ROWS
  53
  54
  55 #ifndef EXPANDING_ROWS
  56         #error EXPANDING_ROWS is needed for NEW_SEL_LOGIC
  57 #endif
  58
  59 #define _(String) gettext(String)
  60
  61 #define USE_TEMP_TABLES
  62
  63 #ifdef USE_TEMP_TABLES
  64         #define TEMPTABLE_KEYWORD " TEMP"
  65 #else
  66         #define TEMPTABLE_KEYWORD ""
  67 #endif
  68
  69 typedef enum {
  70     RESPONSE_CREATE_NEW = 1,
  71     RESPONSE_OPEN_FILE,
  72     RESPONSE_QUIT,
  73 } SetupResponse;
  74
  75 /*
  76  * confirmation responses
  77  */
  78 #define CONFRESP_YES 1
  79 #define CONFRESP_NO 2
  80 #define CONFRESP_OK 3
  81 #define CONFRESP_CANCEL 4
  82 #define CONFRESP_ERROR 5
  83
  84 #define BRUSHSIZE_COUNT 7
  85
  86 #define SKETCHNODE_X 288
  87 #define SKETCHNODE_Y 96
  88 #define SKETCHNODE_RX 144
  89 #define SKETCHNODE_RY 48
  90
  91 typedef enum
  92         {
  93                 NODE_UNKNOWN = 0,
  94                 NODE_TEXT,
  95                 NODE_SKETCH,
  96                 NODE_CHECKLIST
  97         } nodeType;
  98
  99 typedef enum
 100         {
 101                 NODEFLAG_NONE = 0,
 102                 NODEFLAG_SKETCHLINES = 1 << 0,
 103                 NODEFLAG_SKETCHGRAPH = 1 << 1,
 104                 NODEFLAG_WORDWRAP = 1 << 2
 105                         /*
 106                          * NODEFLAG_OTHER = 1 << 3
 107                          * NODEFLAG_OTHER2 = 1 << 4
 108                          */
 109         } nodeFlag;
 110
 111 enum
 112         {
 113                 NODE_NAME,
 114                 NODE_PIXBUF,
 115                 NODE_DATA,
 116                 N_COLUMNS
 117         };
 118
 119 enum
 120         {
 121                 CHECKNODE_CHECKED,
 122                 CHECKNODE_TEXT,
 123                 CHECKNODE_COLOR,
 124                 CHECKNODE_BOLD,
 125                 CHECKNODE_STRIKE,
 126                 CHECKNODE_ICON_NAME,
 127                 CHECKN_COLUMNS
 128         };
 129
 130 typedef enum
 131         {
 132                 CHECKSTYLE_CHECKED = 1 << 0,
 133                 CHECKSTYLE_BOLD = 1 << 1,
 134                 CHECKSTYLE_STRIKE = 1 << 2
 135         } checklistStyle;
 136
 137 typedef struct _nodeData nodeData;
 138 struct _nodeData
 139         {
 140                 unsigned int sql3id;
 141
 142                 nodeType typ;
 143                 gchar *name;
 144                 GdkPixbuf *namepix;
 145
 146                 unsigned long lastMod;
 147                 unsigned int flags;
 148         };
 149
 150 /*
 151  * Struct to include view's information
 152  */
 153 typedef struct _MainView MainView;
 154 struct _MainView
 155         {
 156                 /*
 157                  * Handle to app's data
 158                  */
 159                 AppData *data;
 160
 161                 /*
 162                  * Items for menu
 163                  */
 164                 GtkWidget *tools_item;
 165                 GtkWidget *delete_node_item;
 166                 GtkWidget *rename_node_item;
 167                 GtkWidget *export_node_item;
 168                 GtkWidget *move_node_item;
 169                 GtkWidget *move_up_node_item;
 170                 GtkWidget *move_down_node_item;
 171                 GtkWidget *move_to_bottom_node_item;
 172                 GtkWidget *move_to_top_node_item;
 173                 GtkWidget *tools_brushsize;
 174                 GtkWidget *tools_pagestyle;
 175                 GtkWidget *tools_shape;
 176                 GtkWidget *tools_font;
 177                 GtkWidget *tools_wordwrap;
 178                 GtkWidget *tools_color;
 179                 GtkWidget *tools_pressure;
 180
 181                 GtkWidget *brushsizemenu;
 182                 GtkWidget *sketchlinesmenu;
 183                 GtkWidget *shapemenu;
 184
 185                 /*
 186                  * Toolbar
 187                  */
 188                 GtkWidget *toolbar;
 189                 GtkWidget *iconw;
 190
 191                 /*
 192                  * GtkToolItem* cut_tb;
 193                  * GtkToolItem* copy_tb;
 194                  * GtkToolItem* paste_tb;
 195                  * GtkToolItem* separator_tb2;
 196                  */
 197                 GtkToolItem *bold_tb, *italic_tb, *underline_tb, *bullet_tb, *strikethru_tb, *check_tb, *checkadd_tb, *checkedit_tb, *checkdel_tb;
 198
 199                 GtkToolItem *font_tb;
 200                 GtkToolItem *colorbutton_tb;
 201
 202                 GdkColor* current_color;
 203
 204                 GtkToolItem *brushsize_tb;
 205                 GtkWidget *brushsizemenuitems[BRUSHSIZE_COUNT];
 206
 207                 GtkToolItem *eraser_tb;
 208
 209                 GtkToolItem *sketchlines_tb;
 210                 GtkWidget *sketchlinesmenuitems[3];
 211
 212                 GtkToolItem *undo_tb;
 213                 GtkToolItem *redo_tb;
 214
 215                 GtkToolItem *shape_tb;
 216                 GtkWidget *shapemenuitems[4];
 217
 218                 GtkToolItem* fullscreen_tb;
 219
 220                 /*
 221                  * Textview related
 222                  */
 223                 GtkWidget *scrolledwindow;      /* textview is under this widget */
 224                 GtkWidget *textview;                            /* widget that shows the text */
 225                 WPTextBuffer *buffer;                   /* buffer that contains the text */
 226                 GtkClipboard *clipboard;                /* clipboard for copy/paste */
 227
 228                 GtkWidget *listscroll;  /* checklist is under this widget */
 229                 GtkWidget *listview; /*checklist */
 230                 GtkTreeViewColumn *listtextcol;
 231
 232                 gboolean checklist_edited; /* set to TRUE when the checklist is "dirty" and needs to be saved */
 233
 234                 GtkWidget *treeview;
 235                 GtkWidget *scrolledtree;                /* scrolledwindow for the tree */
 236                 GtkWidget* action_area_button_add; /* "Add new node" button in action area */
 237
 238                 /* Node list item on which a longpress has been carried out */
 239                 GtkTreePath* node_list_longpress_path;
 240
 241                 SketchWidget *sk;
 242
 243                 /* AppMenu stuff */
 244                 GtkWidget* main_view_app_menu;
 245                 GtkWidget* menu_button_new;
 246                 GtkWidget* menu_button_open;
 247                 GtkWidget* menu_button_save;
 248                 GtkWidget* menu_button_about;
 249
 250                 GtkWidget* node_view_app_menu;
 251                 GtkWidget* menu_button_rename;
 252                 GtkWidget* menu_button_delete;
 253                 GtkWidget* menu_button_export;
 254                 GtkWidget* menu_button_clear;
 255                 GtkWidget* menu_button_square;
 256                 GtkWidget* menu_button_filled;
 257                 /* End AppMenu stuff */
 258
 259                 gboolean can_show_node_view;
 260
 261                 HeFullscreenButton* node_view_fullscreen_button;
 262
 263                 guint busyrefcount;
 264
 265                 gboolean file_edited;                           /* for node operations and notification of new stuff in tmptable */
 266                 gchar *file_name;
 267                 gboolean loading;
 268
 269                 sqlite3 *db;
 270
 271 #ifdef NEW_SEL_LOGIC
 272                 nodeData *cansel_node;
 273                 guint32 cansel_time;
 274 #endif
 275
 276                 gboolean newnodedialog_createchild;
 277         };
 278
 279 #define datatable_name "nodes"
 280 #define datatable_tmpname "tmpnodes"
 281 #define datatable_backupname "nodesbackup"
 282
 283 #define datatable "( \
 284         nodeid INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, \
 285         parent INTEGER NOT NULL DEFAULT 0, \
 286         bodytype INTEGER NOT NULL DEFAULT 0, \
 287         name TEXT, \
 288         body TEXT, \
 289         nameblob BLOB, \
 290         bodyblob BLOB, \
 291         lastmodified INTEGER NOT NULL DEFAULT 0, \
 292         ord INTEGER NOT NULL DEFAULT 0, \
 293         flags INTEGER NOT NULL DEFAULT 0);"
 294
 295 #define dataindex "(parent, ord);"
 296
 297 #define misctable_name "settings"
 298 #define misctable "(skey TEXT UNIQUE, sval TEXT);"
 299
 300 #define datatableversion 1
 301
 302 #define checklisttable_name "checklists"
 303 #define checklisttable_tmpname "tmpchecklists"
 304 #define checklisttable_backupname "checklistsbackup"
 305
 306 #define checklisttable "( \
 307         idx INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, \
 308         nodeid INTEGER NOT NULL DEFAULT 0, \
 309         name TEXT, \
 310         style INTEGER NOT NULL DEFAULT 0, \
 311         color INTEGER NOT NULL DEFAULT 0, \
 312         ord INTEGER NOT NULL DEFAULT 0);"
 313 #define checklistindex "(nodeid, ord);"
 314
 315 #define checklisttableversion 1
 316
 317 /*
 318  * Publics:
 319  */
 320 void sk_set_brushsize(MainView * main, guint bsize);
 321 void _toggle_tool_button_set_inconsistent(GtkToggleToolButton *button, gboolean inconsistent);
 322 MainView *interface_main_view_new(AppData * data);
 323 void interface_main_view_destroy(MainView * main);
 324 gchar *interface_file_chooser(MainView * mainview, GtkFileChooserAction action, gchar * suggname, gchar * suggext);
 325
 326 /* Get the window that should be used as parent for dialogs */
 327 GtkWindow*
 328 mainview_get_dialog_parent(MainView* mainview);
 329
 330 SetupResponse interface_initial_setup(MainView* main);
 331
 332 #endif