///<summary>Adds a new wikipage.</summary>
private void butAdd_Click(object sender, EventArgs e)
{
FormWikiRename FormWR = new FormWikiRename();
FormWR.ShowDialog();
if (FormWR.DialogResult != DialogResult.OK)
{
return;
}
Action <string> onWikiSaved = new Action <string>((pageTitleNew) => {
//return the new wikipage added to FormWikiEdit
WikiPage wp = WikiPages.GetByTitle(pageTitleNew);
if (wp != null && OwnerForm != null && !OwnerForm.IsDisposed)
{
OwnerForm.RefreshPage(wp);
}
});
FormWikiEdit FormWE = new FormWikiEdit(onWikiSaved);
FormWE.WikiPageCur = new WikiPage();
FormWE.WikiPageCur.IsNew = true;
FormWE.WikiPageCur.PageTitle = FormWR.PageTitle;
FormWE.WikiPageCur.PageContent = "[[" + OwnerForm.WikiPageCur.PageTitle + "]]\r\n" //link back
+ "<h1>" + FormWR.PageTitle + "</h1>\r\n"; //page title
FormWE.Show();
Close();
}
private void Edit_Click()
{
if (WikiPageCur == null)
{
return;
}
FormWikiEdit FormWE = new FormWikiEdit();
FormWE.WikiPageCur = WikiPageCur;
FormWE.OwnerForm = this;
FormWE.Show();
}
///<summary>Before calling this, make sure to increment/decrement the historyNavBack index to keep track of the position in history. If loading a new page, decrement historyNavBack before calling this function. </summary>
private void LoadWikiPage(string pageTitle)
{
//This is called from 11 different places, any time the program needs to refresh a page from the db.
//It's also called from the browser_Navigating event when a "wiki:" link is clicked.
WikiPage wpage = WikiPages.GetByTitle(pageTitle);
if (wpage == null)
{
if (!MsgBox.Show(this, MsgBoxButtons.YesNo, "That page does not exist. Would you like to create it?"))
{
return;
}
FormWikiEdit FormWE = new FormWikiEdit();
FormWE.WikiPageCur = new WikiPage();
FormWE.WikiPageCur.IsNew = true;
FormWE.WikiPageCur.PageTitle = pageTitle;
FormWE.WikiPageCur.PageContent = "[[" + WikiPageCur.PageTitle + "]]\r\n" //link back
+ "<h1>" + pageTitle + "</h1>\r\n"; //page title
FormWE.OwnerForm = this;
FormWE.Show();
return;
}
WikiPageCur = wpage;
webBrowserWiki.DocumentText = WikiPages.TranslateToXhtml(WikiPageCur.PageContent, false);
Text = "Wiki - " + WikiPageCur.PageTitle;
#region historyMaint
//This region is duplicated in webBrowserWiki_Navigating() for external links. Modifications here will need to be reflected there.
int indexInHistory = historyNav.Count - (1 + historyNavBack); //historyNavBack number of pages before the last page in history. This is the index of the page we are loading.
if (historyNav.Count == 0) //empty history
{
historyNavBack = 0;
historyNav.Add("wiki:" + pageTitle);
}
else if (historyNavBack < 0) //historyNavBack could be negative here. This means before the action that caused this load, we were not navigating through history, simply set back to 0 and add to historyNav[] if necessary.
{
historyNavBack = 0;
if (historyNav[historyNav.Count - 1] != "wiki:" + pageTitle)
{
historyNav.Add("wiki:" + pageTitle);
}
}
else if (historyNavBack >= 0 && historyNav[indexInHistory] != "wiki:" + pageTitle) //branching from page in history
{
historyNav.RemoveRange(indexInHistory, historyNavBack + 1); //remove "forward" history. branching off in a new direction
historyNavBack = 0;
historyNav.Add("wiki:" + pageTitle);
}
#endregion
}
private void EditWikiDraft() {
int selectedIndex=gridMain.GetSelectedIndex();
FormWikiEdit FormWE=new FormWikiEdit();
FormWE.WikiPageCur=_listWikiPage[selectedIndex];
FormWE.OwnerForm=this.OwnerForm;
FormWE.ShowDialog();
if(FormWE.HasSaved) {
Close();
return;
}
FillGrid();
gridMain.SetSelected(selectedIndex,true);
webBrowserWiki.AllowNavigation=true;
LoadWikiPage(_listWikiPage[selectedIndex]);
gridMain.Focus();
}
///<summary>Before calling this, make sure to increment/decrement the historyNavBack index to keep track of the position in history. If loading a new page, decrement historyNavBack before calling this function. </summary>
private void LoadWikiPage(string pageTitle) {
//This is called from 11 different places, any time the program needs to refresh a page from the db.
//It's also called from the browser_Navigating event when a "wiki:" link is clicked.
WikiPage wpage=WikiPages.GetByTitle(pageTitle);
if(wpage==null) {
if(!MsgBox.Show(this,MsgBoxButtons.YesNo,"That page does not exist. Would you like to create it?")) {
return;
}
FormWikiEdit FormWE=new FormWikiEdit();
FormWE.WikiPageCur=new WikiPage();
FormWE.WikiPageCur.IsNew=true;
FormWE.WikiPageCur.PageTitle=pageTitle;
FormWE.WikiPageCur.PageContent="[["+WikiPageCur.PageTitle+"]]\r\n"//link back
+"<h1>"+pageTitle+"</h1>\r\n";//page title
FormWE.OwnerForm=this;
FormWE.Show();
return;
}
WikiPageCur=wpage;
try {
webBrowserWiki.DocumentText=WikiPages.TranslateToXhtml(WikiPageCur.PageContent,false);
}
catch(Exception ex) {
webBrowserWiki.DocumentText="";
MessageBox.Show(this,Lan.g(this,"This page is broken and cannot be viewed. Error message:")+" "+ex.Message);
}
Text="Wiki - "+WikiPageCur.PageTitle;
#region historyMaint
//This region is duplicated in webBrowserWiki_Navigating() for external links. Modifications here will need to be reflected there.
int indexInHistory=historyNav.Count-(1+historyNavBack);//historyNavBack number of pages before the last page in history. This is the index of the page we are loading.
if(historyNav.Count==0) {//empty history
historyNavBack=0;
historyNav.Add("wiki:"+pageTitle);
}
else if(historyNavBack<0) {//historyNavBack could be negative here. This means before the action that caused this load, we were not navigating through history, simply set back to 0 and add to historyNav[] if necessary.
historyNavBack=0;
if(historyNav[historyNav.Count-1]!="wiki:"+pageTitle) {
historyNav.Add("wiki:"+pageTitle);
}
}
else if(historyNavBack>=0 && historyNav[indexInHistory]!="wiki:"+pageTitle) {//branching from page in history
historyNav.RemoveRange(indexInHistory,historyNavBack+1);//remove "forward" history. branching off in a new direction
historyNavBack=0;
historyNav.Add("wiki:"+pageTitle);
}
#endregion
}
public void AddWikiPage(Action <string> onNewPageSaved = null)
{
FormWikiRename FormWR = new FormWikiRename();
FormWR.ShowDialog();
if (FormWR.DialogResult != DialogResult.OK)
{
return;
}
FormWikiEdit FormWE = new FormWikiEdit(onNewPageSaved);
FormWE.WikiPageCur = new WikiPage();
FormWE.WikiPageCur.IsNew = true;
FormWE.WikiPageCur.PageTitle = FormWR.PageTitle;
FormWE.WikiPageCur.PageContent = "[[" + WikiPageCur.PageTitle + "]]\r\n" //link back
+ "<h1>" + FormWR.PageTitle + "</h1>\r\n"; //page title
FormWE.OwnerForm = this;
FormWE.Show();
}
private void Add_Click()
{
FormWikiRename FormWR = new FormWikiRename();
FormWR.ShowDialog();
if (FormWR.DialogResult != DialogResult.OK)
{
return;
}
FormWikiEdit FormWE = new FormWikiEdit();
FormWE.WikiPageCur = new WikiPage();
FormWE.WikiPageCur.IsNew = true;
FormWE.WikiPageCur.PageTitle = FormWR.PageTitle;
FormWE.WikiPageCur.PageContent = "[[" + WikiPageCur.PageTitle + "]]\r\n" //link back
+ "<h1>" + FormWR.PageTitle + "</h1>\r\n"; //page title
FormWE.OwnerForm = this;
FormWE.Show();
}
private void Edit_Click()
{
if (Plugins.HookMethod(this, "FormWiki.Edit_Click"))
{
return;
}
if (WikiPageCur == null)
{
return;
}
if (WikiPages.GetDraftsByTitle(WikiPageCur.PageTitle).Count > 0 && MsgBox.Show(this, MsgBoxButtons.YesNo,
"This page has one or more drafts associated with it. Would you like to open a draft instead of the current Wiki page?"))
{
FormWikiDrafts FormWD = new FormWikiDrafts();
FormWD.OwnerForm = this;
FormWD.ShowDialog();
return;
}
FormWikiEdit FormWE = new FormWikiEdit();
FormWE.WikiPageCur = WikiPageCur.Copy();
FormWE.OwnerForm = this;
FormWE.Show();
}
private void Add_Click() {
FormWikiRename FormWR=new FormWikiRename();
FormWR.ShowDialog();
if(FormWR.DialogResult!=DialogResult.OK) {
return;
}
FormWikiEdit FormWE=new FormWikiEdit();
FormWE.WikiPageCur=new WikiPage();
FormWE.WikiPageCur.IsNew=true;
FormWE.WikiPageCur.PageTitle=FormWR.PageTitle;
FormWE.WikiPageCur.PageContent="[["+WikiPageCur.PageTitle+"]]\r\n"//link back
+"<h1>"+FormWR.PageTitle+"</h1>\r\n";//page title
FormWE.OwnerForm=this;
FormWE.Show();
}
private void Edit_Click() {
if(WikiPageCur==null) {
return;
}
FormWikiEdit FormWE=new FormWikiEdit();
FormWE.WikiPageCur=WikiPageCur;
FormWE.OwnerForm=this;
FormWE.Show();
}
