#include <string.h>#include "glib.h"#include "mwtypes.h"#include "emtk.h"#ifndef FILEMODE#include "date_chooser.h"#include "pivotal_gmtime_r.h"#endif#include "memopad.h"#include "memopad_record.h"#ifdef LAUNCHER_SUPPORT#include "deskmsg.h"#endif#ifdef  FONT_TABLE#include "font_table.h"#else    #define lookupFont(a, b)    (FONT1)#endif#include "laf/laf.h"#ifdef FILEMODE#undef ENABLE_ZOOM#endif#if !defined(FILEMODE) && !defined(NOGDBM)#include "db.h"#endif#include "i18n.h"//#define EDITOR_BUFFER_SIZE 0x40000  /* 256k byte buffer */#define EDITOR_BUFFER_SIZE 0x10000  /* 64k byte buffer */typedef enum { SHORTCUT_SMALL_FONT, SHORTCUT_MEDIUM_FONT, SHORTCUT_LARGE_FONT, SHORTCUT_IME, SHORTCUT_IME_ENG, SHORTCUT_IME_THAI } ShortcutAction;enum { NEW_MEMO, DELETE_MEMO, ACTION_SMALL_FONT, ACTION_MEDIUM_FONT, ACTION_LARGE_FONT };static int memo_edit_window, text_id, done_id, client_window;#ifndef FILEMODEstatic int delete_id, dialog_id;#endifstatic Memo *current_memo;static int database;static MemopadCallBack *callbacks;static WindowRect clientWindowRect;#ifndef FILEMODEstatic int large_shortcut, medium_shortcut, small_shortcut, ime_shortcut, eng_shortcut, thai_shortcut;static int calendar_btn;static int date_entry, title_entry;static int lastShortcutButton;static int toolbar;static int ime_state = 0;static int ime_heights[3] = { 60, 55, 75 };#endif/* Points to LC_ALL environment variable */extern char *lc_all;static int current_font;static void memo_ime_activate (int flag){/* For Noahtech only */#ifdef __uClinux__    DESKTOP_CHANNEL channel;    MSG msg;    int msgLen;    printf("***** Launching IME = %d\n", flag);        msgLen = msg_command_input_control(        (flag) ?         MSG_COMMAND_INPUT_ACTIVATE :        MSG_COMMAND_INPUT_DEACTIVATE,         &msg);        desktop_channel_connect_specified_channel_name(&channel, "/tmp/ime");    desktop_channel_send(&channel, &msg, msgLen);    desktop_channel_disconnect(&channel);#endif}static void memoModified(int text, void *data, void *userData) {    current_memo->dirty = TRUE;}static void close_editor(int window, void *data) {    int *feedback = (int *) data;#ifndef FILEMODE    char *buf;    DESKTOP_CHANNEL channel;    MSG msg;    int msgLen;        desktop_channel_connect(&channel);    msgLen = msg_command_input(0, &msg);    desktop_channel_send(&channel, &msg, msgLen);    desktop_channel_disconnect(&channel);        if (current_memo) {                buf = g_new0(char, EDITOR_BUFFER_SIZE);                emtk_text_get_value(text_id, buf, EDITOR_BUFFER_SIZE);                if (current_memo->content)            g_free(current_memo->content);        current_memo->content = g_strdup(buf);                emtk_entry_get_value(title_entry, current_memo->title, 40);                g_free(buf);                if (current_memo->dirty) { // only save when it is modified            if (!current_memo->new) {                memopad_record_save(database, current_memo);                callbacks->modified(current_memo->memo_id, current_memo);            } else {                if (strlen(current_memo->content) != 0) {                    memopad_record_save(database, current_memo);                    callbacks->new(current_memo->memo_id, current_memo);                }            }        }                if (current_memo) {            memopad_record_destroy(current_memo);        }    }        *feedback = EMTK_APP_WINDOW_DESTROY_ONLY;#else    *feedback = EMTK_APP_WINDOW_DESTROY_WITH_EMTK_CLOSE;#endif    emtk_object_remove(text_id);    text_id = 0;    #ifndef FILEMODE    ime_state = 0;    *feedback = EMTK_APP_WINDOW_DESTROY_ONLY;#else    *feedback = EMTK_APP_WINDOW_DESTROY_WITH_EMTK_CLOSE;#endif    	//memo_ime_activate (FALSE);}static void done_handler(int bid, void *data) {	memo_ime_activate (FALSE);    emtk_app_close_window(memo_edit_window);}#ifndef FILEMODEstatic void deleteMemo() {    memopad_record_delete(database, current_memo);        callbacks->deleted(current_memo->memo_id);        if (current_memo->content)        g_free(current_memo->content);        g_free(current_memo);        current_memo = NULL;        emtk_app_close_window(memo_edit_window);}static void confirm_response(int dialog, int response) {    switch(response) {        case EMTK_DIALOG_OK:            deleteMemo();            break;        case EMTK_DIALOG_CANCEL:            break; // do nothing    }}static void draw_confirm(int win, WindowRect *clientRect) {    emtk_window_add_object(win, emtk_label_new(win, 10, 20, FONT2, FALSE, _("Delete current memo?")));}static void show_confirm_dialog(int id, void *data) {    WindowRect rect = { APP_WINDOW_X, APP_WINDOW_Y+APP_WINDOW_H-116, APP_WINDOW_W, 100};        dialog_id = emtk_app_dialog_new(_("Delete Memo"), FONT2, FONT1, draw_confirm, EMTK_DIALOG_OK | EMTK_DIALOG_CANCEL, &rect,        confirm_response, NULL);}#endif/* content NULL assumes text exists in current text widget */static void editorSetFont(int window, int font, WindowRect *clientRect, char *content, int content_len) {        int ascent, descent, row_height;    int nrp;    row_height = emtk_get_font_height(font, &ascent, &descent);    #ifndef FILEMODE    if (ime_state) {        /* TODO: modify index */        switch(ime_state & INPUT_LANG_MASK) {        case INPUT_ENGLISH:            nrp = (clientRect->h - ime_heights[0]) / row_height;            break;        case INPUT_CHINESE:            nrp = (clientRect->h - ime_heights[1]) / row_height;            break;        case INPUT_THAI:            nrp = (clientRect->h - ime_heights[2]) / row_height;            break;        }    } else {        nrp = (clientRect->h - 20 - 40) / row_height;    }#else    nrp = (clientRect->h - 20) / row_height;#endif    if (text_id == 0) {#ifndef FILEMODE    	text_id = emtk_text_new(window, 0, 40, clientRect->w - SCROLLBAR_WIDTH,                 row_height, nrp, KEY_TYPE_ANY, EDITOR_BUFFER_SIZE, font);#else    	text_id = emtk_text_new(window, 0, 0, clientRect->w - SCROLLBAR_WIDTH,                 row_height, nrp, KEY_TYPE_ANY, content_len, font);#endif	emtk_text_set_value(text_id, content, content_len);    	emtk_text_set_border_width(text_id, 0);    	emtk_text_set_value_change_callback(text_id, memoModified, NULL);    	emtk_window_add_object(window, text_id);    	emtk_text_add_vscrollbar_new(text_id, SCROLLBAR_WIDTH, VSCROLLBAR_ALIGN_RIGHT);    }    else {	    emtk_text_set_height_info (text_id, row_height, nrp);	    emtk_text_set_font (text_id, font);    }    emtk_text_show(text_id);}#ifndef FILEMODEstatic void launchIME(int code) {    DESKTOP_CHANNEL channel;    MSG msg;    int msgLen;        msgLen = msg_command_input(code, &msg);    desktop_channel_connect(&channel);    desktop_channel_send(&channel, &msg, msgLen);    desktop_channel_disconnect(&channel);}static void toolbar_handler(int shortcut_button, int action, void *data) {        int font = FONT1;        if (shortcut_button != ime_shortcut && shortcut_button != eng_shortcut && shortcut_button != thai_shortcut) {        if (lastShortcutButton)            emtk_app_set_shortcut_button_toggle_state(lastShortcutButton, FALSE);                emtk_app_set_shortcut_button_toggle_state(shortcut_button, TRUE);        lastShortcutButton = shortcut_button;    }        switch (action) {