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-rw-r--r--app/bin/filenoteui.c330
1 files changed, 330 insertions, 0 deletions
diff --git a/app/bin/filenoteui.c b/app/bin/filenoteui.c
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+++ b/app/bin/filenoteui.c
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+/** \file filenoteui.c
+ * View for the file note
+ */
+
+/* XTrkCad - Model Railroad CAD
+ * Copyright (C) 2018 Martin Fischer
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <string.h>
+#include <stdbool.h>
+#ifdef WINDOWS
+ #include <io.h>
+ #define access(path,mode) _access(path,mode)
+ #define F_OK (0)
+#else
+ #include <unistd.h>
+#endif
+#include "custom.h"
+#include "dynstring.h"
+#include "file2uri.h"
+#include "i18n.h"
+#include "misc.h"
+#include "note.h"
+#include "param.h"
+#include "paths.h"
+#include "include/stringxtc.h"
+#include "track.h"
+#include "wlib.h"
+
+extern BOOL_T inDescribeCmd;
+
+#define MYMIN(x, y) (((x) < (y)) ? (x) : (y))
+
+#define DOCUMENTFILEPATTERN "All Files (*.*)|*.*"
+#define DOCUMENTPATHKEY "document"
+
+static struct extraDataNote noteDataInUI;
+static struct wFilSel_t * documentFile_fs;
+
+static void NoteFileOpenExternal(void * junk);
+static void NoteFileBrowse(void * junk);
+
+static paramFloatRange_t r_1000_1000 = { -1000.0, 1000.0, 80 };
+
+// static char *toggleLabels[] = { N_("Copy to archive"), NULL };
+static paramData_t fileEditPLs[] = {
+#define I_ORIGX (0)
+ /*0*/ { PD_FLOAT, &noteDataInUI.pos.x, "origx", PDO_DIM, &r_1000_1000, N_("Position X") },
+#define I_ORIGY (1)
+ /*1*/ { PD_FLOAT, &noteDataInUI.pos.y, "origy", PDO_DIM, &r_1000_1000, N_("Position Y") },
+#define I_LAYER (2)
+ /*2*/ { PD_DROPLIST, &noteDataInUI.layer, "layer", 0, (void*)150, "Layer", 0 },
+#define I_TITLE (3)
+ /*3*/ { PD_STRING, NULL, "title", PDO_NOPREF | PDO_STRINGLIMITLENGTH, (void*)200, N_("Title"), 0, 0, TITLEMAXIMUMLENGTH-1 },
+#define I_PATH (4)
+ { PD_STRING, NULL, "filename", PDO_NOPSHUPD, (void*)200, N_("Document"), BO_READONLY, (void *)0L },
+#define I_BROWSE (5)
+ { PD_BUTTON, (void *)NoteFileBrowse, "browse", 0L, NULL, N_("Select...") },
+#define I_OPEN (6)
+ { PD_BUTTON, (void*)NoteFileOpenExternal, "openfile", PDO_DLGHORZ, NULL, N_("Open...") },
+//#define I_ARCHIVE (7)
+// { PD_TOGGLE, &noteFileData.inArchive, "archive", 0, toggleLabels, NULL },
+
+};
+
+static paramGroup_t fileEditPG = { "fileEdit", 0, fileEditPLs, sizeof fileEditPLs / sizeof fileEditPLs[0] };
+static wWin_p fileEditW;
+
+BOOL_T IsFileNote(track_p trk)
+{
+ struct extraDataNote * xx = (struct extraDataNote *)GetTrkExtraData(trk);
+
+ return(xx->op == OP_NOTEFILE );
+}
+
+/** Check for the file existance
+ *
+ * \param fileName IN file
+ * \return TRUE if exists, FALSE otherwise
+ */
+BOOL_T IsFileValid(char *fileName)
+{
+ if (!strlen(fileName)) {
+ return(FALSE);
+ } else {
+ if (access(fileName, F_OK) == -1) {
+ return(FALSE);
+ }
+ }
+
+ return(TRUE);
+}
+
+/**
+ * Put the selected filename into the dialog
+ *
+ * \param files IN always 1
+ * \param fileName IN name of selected file
+ * \param data IN ignored
+ * \return always 0
+ */
+int LoadDocumentFile(
+ int files,
+ char ** fileName,
+ void * data)
+{
+ wControlActive(fileEditPLs[I_OPEN].control, TRUE);
+ ParamDialogOkActive(&fileEditPG, TRUE);
+ strscpy(noteDataInUI.noteData.fileData.path, *fileName, PATHMAXIMUMLENGTH );
+ ParamLoadControl(&fileEditPG, I_PATH);
+
+ return(0);
+}
+
+/**
+ * Select the file to attach
+ *
+ * \param junk unused
+ */
+static void NoteFileBrowse(void * junk)
+{
+ documentFile_fs = wFilSelCreate(mainW, FS_LOAD, 0, _("Add Document"), DOCUMENTFILEPATTERN, LoadDocumentFile, NULL);
+
+ wFilSelect(documentFile_fs, GetCurrentPath(DOCUMENTPATHKEY));
+
+ wControlActive(fileEditPLs[I_OPEN].control,
+ (strlen(noteDataInUI.noteData.fileData.path) ? TRUE : FALSE));
+
+ return;
+}
+
+/**
+ * Open the file using an external program. Before opening the file existance and permissions are checked.
+ * If access is not allowed the Open Button is disabled
+ *
+ * \param fileName IN file
+ */
+
+static void NoteFileOpen(char *fileName)
+{
+ if (IsFileValid(fileName)) {
+ wOpenFileExternal(fileName);
+ } else {
+ wNoticeEx(NT_ERROR, _("The file doesn't exist or cannot be read!"), _("Cancel"), NULL);
+ if (fileEditW) {
+ wControlActive(fileEditPLs[I_OPEN].control, FALSE);
+ }
+ }
+}
+
+static void
+NoteFileOpenExternal(void * junk)
+{
+ NoteFileOpen(noteDataInUI.noteData.fileData.path);
+}
+/**
+ * Handle the dialog actions
+ */
+static void
+FileDlgUpdate(
+ paramGroup_p pg,
+ int inx,
+ void * valueP)
+{
+ switch (inx) {
+ case I_ORIGX:
+ case I_ORIGY:
+ UpdateFile(&noteDataInUI, OR_NOTE, FALSE);
+ break;
+ case I_LAYER:
+ UpdateFile(&noteDataInUI, LY_NOTE, FALSE);
+ break;
+ case I_PATH:
+ if (IsFileValid(noteDataInUI.noteData.fileData.path)) {
+ wControlActive(fileEditPLs[I_OPEN].control, TRUE);
+ } else {
+ wControlActive(fileEditPLs[I_OPEN].control, FALSE);
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+
+/**
+ * Handle Cancel button: restore old values for layer and position
+ */
+
+static void
+FileEditCancel( wWin_p junk)
+{
+ if (inDescribeCmd) {
+ UpdateFile(&noteDataInUI, CANCEL_NOTE, FALSE);
+ }
+ ResetIfNotSticky();
+ wHide(fileEditW);
+}
+/**
+ * Handle OK button: make sure the entered filename is syntactically valid, update
+ * the layout and close the dialog
+ *
+ * \param junk
+ */
+
+static void
+FileEditOK(void *junk)
+{
+ UpdateFile(&noteDataInUI, OK_FILE, FALSE);
+ wHide(fileEditW);
+ ResetIfNotSticky();
+ FileIsChanged();
+}
+
+/**
+ * Show the attachment edit dialog. Create if non-existant
+ *
+ * \param trk IN track element to edit
+ * \param windowTitle IN title for the edit dialog window
+ */
+
+void CreateEditFileDialog(track_p trk, char * windowTitle)
+{
+ struct extraDataNote *xx = (struct extraDataNote *)GetTrkExtraData(trk);
+
+ if (!fileEditW) {
+ noteDataInUI.noteData.fileData.path = MyMalloc(PATHMAXIMUMLENGTH);
+ noteDataInUI.noteData.fileData.title = MyMalloc(TITLEMAXIMUMLENGTH);
+ fileEditPLs[I_TITLE].valueP = noteDataInUI.noteData.fileData.title;
+ fileEditPLs[I_PATH].valueP = noteDataInUI.noteData.fileData.path;
+
+ ParamRegister(&fileEditPG);
+ fileEditW = ParamCreateDialog(&fileEditPG,
+ "",
+ _("Done"), FileEditOK,
+ FileEditCancel, TRUE, NULL,
+ F_BLOCK,
+ FileDlgUpdate);
+ }
+
+ wWinSetTitle(fileEditPG.win, MakeWindowTitle(windowTitle));
+
+ noteDataInUI.pos = xx->pos;
+ noteDataInUI.layer = xx->layer;
+ noteDataInUI.trk = trk;
+ strscpy(noteDataInUI.noteData.fileData.title, xx->noteData.fileData.title, TITLEMAXIMUMLENGTH);
+ strscpy(noteDataInUI.noteData.fileData.path, xx->noteData.fileData.path, PATHMAXIMUMLENGTH);
+ FillLayerList((wList_p)fileEditPLs[I_LAYER].control);
+ ParamLoadControls(&fileEditPG);
+ wControlActive(fileEditPLs[I_OPEN].control, (IsFileValid(noteDataInUI.noteData.fileData.path)?TRUE:FALSE));
+
+ wShow(fileEditW);
+}
+
+/**
+ * Activate note if double clicked
+ * \param trk the note
+ */
+
+void ActivateFileNote(track_p trk)
+{
+ struct extraDataNote *xx = (struct extraDataNote *)GetTrkExtraData(trk);
+
+ NoteFileOpen(xx->noteData.fileData.path);
+}
+
+/**
+ * Describe and enable editing of an existing link note
+ *
+ * \param trk the existing, valid note
+ * \param str the field to put a text version of the note so it will appear on the status line
+ * \param len the lenght of the field
+ */
+
+void DescribeFileNote(track_p trk, char * str, CSIZE_T len)
+{
+ struct extraDataNote *xx = (struct extraDataNote *)GetTrkExtraData(trk);
+ DynString statusLine;
+
+ DynStringMalloc(&statusLine, 80);
+
+ DynStringPrintf(&statusLine,
+ _("Document(%d) Layer=%d %-.80s [%s]"),
+ GetTrkIndex(trk),
+ GetTrkLayer(trk) + 1,
+ xx->noteData.fileData.title,
+ xx->noteData.fileData.path);
+
+ strcpy(str, DynStringToCStr(&statusLine));
+ DynStringFree(&statusLine);
+
+ if (inDescribeCmd) {
+ NoteStateSave(trk);
+
+ CreateEditFileDialog(trk, _("Update document"));
+ }
+}
+
+/**
+ * Take a new note track element and initialize it. It will be
+ * initialized with defaults and can then be edited by the user.
+ *
+ * \param the newly created trk
+ */
+
+void NewFileNoteUI(track_p trk)
+{
+ struct extraDataNote * xx = (struct extraDataNote *)GetTrkExtraData(trk);
+ char *tmpPtrText = _("Describe the file");
+
+ xx->noteData.fileData.title = MyStrdup(tmpPtrText);
+ xx->noteData.fileData.path = MyStrdup("");
+
+ CreateEditFileDialog(trk,
+ _("Attach document"));
+}
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