Separate on_margin_click(), on_update_ui(), on_char_added()
Scintilla notifications. git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1425 ea778897-0a13-0410-b9d1-a72fbfd435f5
This commit is contained in:
Nick Treleaven
parent
6daf4d84be
commit
62bcccd1ba
@ -9,6 +9,9 @@
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* src/sci_cb.c, src/symbols.c, src/symbols.h:
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Load HTML-entities when the PHP lexer is first needed, instead of
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when typing outside of PHP styles.
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* src/sci_cb.c:
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Separate on_margin_click(), on_update_ui(), on_char_added()
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Scintilla notifications.
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2007-03-25 Enrico Tröger <enrico.troeger@uvena.de>
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283
src/sci_cb.c
283
src/sci_cb.c
@ -99,10 +99,154 @@ on_editor_button_press_event (GtkWidget *widget,
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}
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typedef struct SCNotification SCNotification;
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static void on_margin_click(ScintillaObject *sci, SCNotification *nt)
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{
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// left click to marker margin marks the line
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if (nt->margin == 1)
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{
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gint line = sci_get_line_from_position(sci, nt->position);
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gboolean set = sci_is_marker_set_at_line(sci, line, 1);
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//sci_marker_delete_all(doc_list[idx].sci, 1);
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sci_set_marker_at_line(sci, line, ! set, 1); // toggle the marker
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}
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// left click on the folding margin to toggle folding state of current line
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else if (nt->margin == 2 && app->pref_editor_folding)
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{
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gint line = SSM(sci, SCI_LINEFROMPOSITION, nt->position, 0);
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SSM(sci, SCI_TOGGLEFOLD, line, 0);
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if (app->pref_editor_unfold_all_children &&
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SSM(sci, SCI_GETLINEVISIBLE, line + 1, 0))
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{ // unfold all children of the current fold point
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gint last_line = SSM(sci, SCI_GETLASTCHILD, line, -1);
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gint i;
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for (i = line; i < last_line; i++)
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{
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if (! SSM(sci, SCI_GETLINEVISIBLE, i, 0))
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{
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SSM(sci, SCI_TOGGLEFOLD, SSM(sci, SCI_GETFOLDPARENT, i, 0), 0);
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}
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}
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}
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}
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}
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static void on_update_ui(gint idx, G_GNUC_UNUSED SCNotification *nt)
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{
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ScintillaObject *sci = doc_list[idx].sci;
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gint pos = sci_get_current_position(sci);
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// undo / redo menu update
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ui_update_popup_reundo_items(idx);
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// brace highlighting
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sci_cb_highlight_braces(sci, pos);
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ui_update_statusbar(idx, pos);
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/* Visible lines are only laid out accurately once [SCN_UPDATEUI] is sent,
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* so we need to only call sci_scroll_to_line here, because the document
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* may have line wrapping and folding enabled.
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* http://scintilla.sourceforge.net/ScintillaDoc.html#LineWrapping */
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if (doc_list[idx].scroll_percent > 0.0F)
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{
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scroll_to_line(sci, -1, doc_list[idx].scroll_percent);
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doc_list[idx].scroll_percent = -1.0F; // disable further scrolling
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}
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#if 0
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/// experimental code for inverting selections
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{
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gint i;
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for (i = SSM(sci, SCI_GETSELECTIONSTART, 0, 0); i < SSM(sci, SCI_GETSELECTIONEND, 0, 0); i++)
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{
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// need to get colour from getstyleat(), but how?
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SSM(sci, SCI_STYLESETFORE, STYLE_DEFAULT, 0);
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SSM(sci, SCI_STYLESETBACK, STYLE_DEFAULT, 0);
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}
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sci_get_style_at(sci, pos);
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}
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#endif
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}
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static void on_char_added(gint idx, SCNotification *nt)
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{
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ScintillaObject *sci = doc_list[idx].sci;
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gint pos = sci_get_current_position(sci);
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switch (nt->ch)
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{
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case '\r':
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{ // simple indentation (only for CR format)
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if (sci_get_eol_mode(sci) == SC_EOL_CR)
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on_new_line_added(sci, idx);
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break;
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}
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case '\n':
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{ // simple indentation (for CR/LF and LF format)
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on_new_line_added(sci, idx);
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break;
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}
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case '>':
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case '/':
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{ // close xml-tags
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handle_xml(sci, nt->ch, idx);
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break;
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}
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case '(':
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{ // show calltips
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sci_cb_show_calltip(idx, pos);
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break;
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}
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case ')':
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{ // hide calltips
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if (SSM(sci, SCI_CALLTIPACTIVE, 0, 0))
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{
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SSM(sci, SCI_CALLTIPCANCEL, 0, 0);
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}
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g_free(calltip.text);
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calltip.text = NULL;
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calltip.set = FALSE;
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break;
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}
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case ' ':
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{ // if and for autocompletion
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if (app->pref_editor_auto_complete_constructs)
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sci_cb_auto_forif(idx, pos);
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break;
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}
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case '[':
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case '{':
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{ // Tex auto-closing
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if (sci_get_lexer(sci) == SCLEX_LATEX)
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{
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auto_close_bracket(sci, pos, nt->ch); // Tex auto-closing
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sci_cb_show_calltip(idx, pos);
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}
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break;
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}
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case '}':
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{ // closing bracket handling
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if (doc_list[idx].use_auto_indention &&
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app->pref_editor_indention_mode == INDENT_ADVANCED)
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sci_cb_close_block(idx, pos - 1);
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break;
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}
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default: sci_cb_start_auto_complete(idx, pos, FALSE);
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}
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}
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// callback func called by all editors when a signal arises
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void on_editor_notification(GtkWidget *editor, gint scn, gpointer lscn, gpointer user_data)
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{
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struct SCNotification *nt;
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SCNotification *nt;
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ScintillaObject *sci;
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gint idx;
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@ -130,76 +274,13 @@ void on_editor_notification(GtkWidget *editor, gint scn, gpointer lscn, gpointer
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break;
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}
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case SCN_MARGINCLICK:
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{
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// left click to marker margin marks the line
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if (nt->margin == 1)
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{
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gint line = sci_get_line_from_position(sci, nt->position);
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gboolean set = sci_is_marker_set_at_line(sci, line, 1);
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//sci_marker_delete_all(doc_list[idx].sci, 1);
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sci_set_marker_at_line(sci, line, ! set, 1); // toggle the marker
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}
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// left click on the folding margin to toggle folding state of current line
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else if (nt->margin == 2 && app->pref_editor_folding)
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{
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gint line = SSM(sci, SCI_LINEFROMPOSITION, nt->position, 0);
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SSM(sci, SCI_TOGGLEFOLD, line, 0);
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if (app->pref_editor_unfold_all_children &&
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SSM(sci, SCI_GETLINEVISIBLE, line + 1, 0))
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{ // unfold all children of the current fold point
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gint last_line = SSM(sci, SCI_GETLASTCHILD, line, -1);
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gint i;
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for (i = line; i < last_line; i++)
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{
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if (! SSM(sci, SCI_GETLINEVISIBLE, i, 0))
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{
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SSM(sci, SCI_TOGGLEFOLD, SSM(sci, SCI_GETFOLDPARENT, i, 0), 0);
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}
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}
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}
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}
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on_margin_click(sci, nt);
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break;
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}
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case SCN_UPDATEUI:
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{
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gint pos = sci_get_current_position(sci);
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// undo / redo menu update
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ui_update_popup_reundo_items(idx);
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// brace highlighting
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sci_cb_highlight_braces(sci, pos);
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ui_update_statusbar(idx, pos);
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/* Visible lines are only laid out accurately once [SCN_UPDATEUI] is sent,
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* so we need to only call sci_scroll_to_line here, because the document
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* may have line wrapping and folding enabled.
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* http://scintilla.sourceforge.net/ScintillaDoc.html#LineWrapping */
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if (doc_list[idx].scroll_percent > 0.0F)
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{
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scroll_to_line(sci, -1, doc_list[idx].scroll_percent);
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doc_list[idx].scroll_percent = -1.0F; // disable further scrolling
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}
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#if 0
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/// experimental code for inverting selections
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{
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gint i;
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for (i = SSM(sci, SCI_GETSELECTIONSTART, 0, 0); i < SSM(sci, SCI_GETSELECTIONEND, 0, 0); i++)
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{
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// need to get colour from getstyleat(), but how?
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SSM(sci, SCI_STYLESETFORE, STYLE_DEFAULT, 0);
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SSM(sci, SCI_STYLESETBACK, STYLE_DEFAULT, 0);
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}
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sci_get_style_at(sci, pos);
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}
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#endif
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on_update_ui(idx, nt);
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break;
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}
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case SCN_MODIFIED:
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{
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if (nt->modificationType & SC_STARTACTION && ! app->ignore_callback)
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@ -210,71 +291,9 @@ void on_editor_notification(GtkWidget *editor, gint scn, gpointer lscn, gpointer
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break;
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}
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case SCN_CHARADDED:
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{
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gint pos = sci_get_current_position(sci);
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switch (nt->ch)
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{
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case '\r':
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{ // simple indentation (only for CR format)
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if (sci_get_eol_mode(sci) == SC_EOL_CR)
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on_new_line_added(sci, idx);
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break;
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}
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case '\n':
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{ // simple indentation (for CR/LF and LF format)
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on_new_line_added(sci, idx);
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break;
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}
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case '>':
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case '/':
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{ // close xml-tags
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handle_xml(sci, nt->ch, idx);
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break;
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}
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case '(':
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{ // show calltips
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sci_cb_show_calltip(idx, pos);
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break;
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}
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case ')':
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{ // hide calltips
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if (SSM(sci, SCI_CALLTIPACTIVE, 0, 0))
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{
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SSM(sci, SCI_CALLTIPCANCEL, 0, 0);
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}
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g_free(calltip.text);
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calltip.text = NULL;
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calltip.set = FALSE;
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break;
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}
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case ' ':
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{ // if and for autocompletion
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if (app->pref_editor_auto_complete_constructs)
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sci_cb_auto_forif(idx, pos);
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break;
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}
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case '[':
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case '{':
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{ // Tex auto-closing
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if (sci_get_lexer(sci) == SCLEX_LATEX)
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{
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auto_close_bracket(sci, pos, nt->ch); // Tex auto-closing
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sci_cb_show_calltip(idx, pos);
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}
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break;
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}
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case '}':
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{ // closing bracket handling
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if (doc_list[idx].use_auto_indention &&
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app->pref_editor_indention_mode == INDENT_ADVANCED)
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sci_cb_close_block(idx, pos - 1);
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break;
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}
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default: sci_cb_start_auto_complete(idx, pos, FALSE);
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}
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on_char_added(idx, nt);
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break;
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}
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case SCN_USERLISTSELECTION:
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{
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if (nt->listType == 1)
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