void DocActionPix::Exec(bool bInteractive)
{
DocumentIterator it(*m_pDoc);
if(bInteractive)
{
FileDialog dlg(true);
dlg.SetTitle(_("Open picture"));
//define file filters
dlg.AddFilter(_("All supported image formats (*.png,*.jpg,*.gif)"), "*.png|*.jpg|*.gif");
dlg.AddFilter(_("PNG format (*.png)"), "*.png");
dlg.AddFilter(_("JPG format (*.jpg)"), "*.jpg");
dlg.AddFilter(_("GIF format (*.gif)"), "*.gif");
dlg.AddFilter(_("All files (*)"), "*");
//set initial directory from INI (store last used)
std::string strDefaultDir;
std::string strDir;
g_objIni.GetValue("Cache", "LastPictureDir", strDir, "");
if(!strDir.empty() && 0 == access(strDir.c_str(), 00))
strDefaultDir = strDir;
else
strDefaultDir = GetHomeDir();
dlg.SetDirectory(strDefaultDir.c_str());
if(dlg.DoModal())
{
const gchar *filename = dlg.GetFilename();
strDefaultDir = dlg.GetDirectory();
dlg.Close();
//store last open directory
g_objIni.SetValue("Cache", "LastPictureDir", strDefaultDir.c_str());
g_objIni.Save();
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, NULL);
PixPropertiesDlg dlg1;
dlg1.m_nOrigWidth = gdk_pixbuf_get_width(pixbuf);
dlg1.m_nOrigHeight = gdk_pixbuf_get_height(pixbuf);
dlg1.m_bUsePNG = false;
dlg1.Create();
if(GTK_RESPONSE_OK != dlg1.ShowModal()){
g_object_unref (G_OBJECT (pixbuf));
return;
}
GdkPixbuf *destpix = gdk_pixbuf_scale_simple(pixbuf, dlg1.m_nNewWidth, dlg1.m_nNewHeight, GDK_INTERP_BILINEAR);
g_object_unref (G_OBJECT (pixbuf));
pixbuf = destpix;
UpdateTextFromScreen();
//search from last result selection (or start)
int cursor = -1;
int selection = -1;
g_text.GetSelectionBounds(cursor, selection);
if(selection >= 0)
cursor = selection;
//get the iterator
GtkTextBuffer* buffer1 = gtk_text_view_get_buffer((GtkTextView *)g_text.m_pWidget);
GtkTextIter cursIter;
gtk_text_buffer_get_iter_at_offset(buffer1, &cursIter, cursor);
gtk_text_buffer_insert_pixbuf(buffer1, &cursIter, pixbuf);
//store base name for the picture (with changed extension if required)
std::string strName = GetBaseName(filename);
EnsureExtension(strName, dlg1.m_bUsePNG ? ".png" : ".jpg");
PixInfo info;
info.bUsePNG = dlg1.m_bUsePNG;
info.nOffset = cursor;
info.pixbuf = pixbuf;
info.strName = strName;
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures.push_back(info);
std::sort(g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures.begin(), g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures.end());
m_nOffset = cursor;
m_pixbuf = pixbuf;
m_bUsePNG = dlg1.m_bUsePNG;
//increment offsets for all formatting marks
int nSize = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt.size();
int i;
for(i=0; i<nSize; i++){
if(g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt[i].nOffset >= m_nOffset)
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt[i].nOffset ++;
}
//increment all the pictures after this one
nSize = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures.size();
for(i=0; i<nSize; i++){
if(g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures[i].nOffset > m_nOffset)
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures[i].nOffset ++;
}
}
}
else
{
PixInfo info;
info.bUsePNG = m_bUsePNG;
info.nOffset = m_nOffset;
info.pixbuf = m_pixbuf;
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures.push_back(info);
//increment offsets for all formatting marks
int nSize = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt.size();
int i;
for(i=0; i<nSize; i++){
if(g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt[i].nOffset >= m_nOffset)
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt[i].nOffset ++;
}
//increment all the pictures after this one
nSize = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures.size();
for(i=0; i<nSize; i++){
if(g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures[i].nOffset > m_nOffset)
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstPictures[i].nOffset ++;
}
if(m_nNodeIdx == GetSelectedNodeIdx()){
//get the iterator
GtkTextBuffer* buffer1 = gtk_text_view_get_buffer((GtkTextView *)g_text.m_pWidget);
GtkTextIter cursIter;
gtk_text_buffer_get_iter_at_offset(buffer1, &cursIter, m_nOffset);
gtk_text_buffer_insert_pixbuf(buffer1, &cursIter, m_pixbuf);
}
}
}
void DocActionFmt::Exec(bool bInteractive)
{
bool bExists = false;
if(bInteractive)
{
m_lstFmt = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt;
int nCursor = 0;
int nSelection = 0;
g_text.GetSelectionBounds(nCursor, nSelection);
if(nCursor != nSelection)
{
int nStart = min(nCursor, nSelection);
int nEnd = max(nCursor, nSelection);
m_nStartOffset = nStart;
m_nEndOffset = nEnd;
bExists = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt.IsRangeFormatted(m_nStartOffset, m_nEndOffset, m_nOperationTag);
//start color picker if required
GdkColor color;
if( (!bExists || m_bCtrlPressed) &&
(FMT_TXT_COLOR_BEGIN == m_nOperationTag || FMT_TXT_BKG_COLOR_BEGIN == m_nOperationTag))
{
if(m_bCtrlPressed)
{
if(FMT_TXT_COLOR_BEGIN == m_nOperationTag)
color = g_rgbTextColor;
else
color = g_rgbTextBgColor;
}
else
{
GtkWidget *picker = gtk_color_selection_dialog_new (_("Pick text color"));
gtk_window_set_modal (GTK_WINDOW (picker), TRUE);
gtk_window_set_destroy_with_parent (GTK_WINDOW (picker), TRUE);
#ifndef _WIN32 //TOFIX API is buggy on Win32 (kills modal dialog state)
gtk_window_set_skip_taskbar_hint (GTK_WINDOW (picker), TRUE);
#endif
gtk_window_set_skip_pager_hint (GTK_WINDOW (picker), TRUE);
gtk_window_set_type_hint (GTK_WINDOW (picker), GDK_WINDOW_TYPE_HINT_DIALOG);
gtk_window_set_transient_for(GTK_WINDOW (picker), GTK_WINDOW(window1)); //set parent
#if GTK_CHECK_VERSION(2,4,0) //new API TOFIX set proper version
#ifndef _WIN32 //TOFIX API is buggy on Win32 (kills modal dialog state)
//gtk_window_set_keep_above(GTK_WINDOW (picker), TRUE);
#endif
#endif
gtk_widget_realize(picker);
gdk_window_set_decorations(picker->window, (GdkWMDecoration)(GDK_DECOR_BORDER|GDK_DECOR_TITLE));
GtkColorSelection *colorsel = GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (picker)->colorsel);
if(FMT_TXT_COLOR_BEGIN == m_nOperationTag){
gtk_color_selection_set_previous_color(GTK_COLOR_SELECTION(colorsel), &g_rgbTextColor);
gtk_color_selection_set_current_color(GTK_COLOR_SELECTION(colorsel), &g_rgbTextColor);
}
else
{
gtk_color_selection_set_previous_color(GTK_COLOR_SELECTION(colorsel), &g_rgbTextBgColor);
gtk_color_selection_set_current_color(GTK_COLOR_SELECTION(colorsel), &g_rgbTextBgColor);
}
gtk_color_selection_set_has_palette (GTK_COLOR_SELECTION(colorsel), TRUE);
if(GTK_RESPONSE_OK != gtk_dialog_run(GTK_DIALOG(picker))){
gtk_widget_destroy(picker);
return;
}
gtk_color_selection_get_current_color(colorsel, &color);
gtk_widget_destroy(picker);
}
m_color = color;
if(FMT_TXT_COLOR_BEGIN == m_nOperationTag)
g_rgbTextColor = color; //remember last used color
else
g_rgbTextBgColor = color; //remember last used color
}
}
}
bExists = g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt.IsRangeFormatted(m_nStartOffset, m_nEndOffset, m_nOperationTag);
if(bExists){
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt.ClearFormatRange(m_nStartOffset, m_nEndOffset, m_nOperationTag);
RefreshTextFormat(g_doc.GetNodeByIdx(m_nNodeIdx), false, m_nStartOffset, m_nEndOffset);
}
else{
g_doc.GetNodeByIdx(m_nNodeIdx).m_lstTxtFmt.AddFormatRange(m_nStartOffset, m_nEndOffset, m_nOperationTag, m_color);
if(FMT_NONE == m_nOperationTag)
RefreshTextFormat(g_doc.GetNodeByIdx(m_nNodeIdx), false, m_nStartOffset, m_nEndOffset);
}
textview_selection_changed(NULL, NULL, NULL, NULL);
TRACE("DocActionFmt::Exec\n");
}