diff options
Diffstat (limited to 'src/view.c')
| -rw-r--r-- | src/view.c | 64 |
1 files changed, 52 insertions, 12 deletions
@@ -47,13 +47,24 @@ #include "eol.h" #include "memory.h" #include "lexer.h" +#include "ring.h" +#include "lsp.h" #include "view.h" +//#define DEBUG + /** @memberof teco_view_t */ void teco_view_setup(teco_view_t *ctx) { /* + * Avoid unnecessary notifications. + */ + teco_view_ssm(ctx, SCI_SETCOMMANDEVENTS, FALSE, 0); + teco_view_ssm(ctx, SCI_SETMODEVENTMASK, + SC_MOD_INSERTTEXT | SC_MOD_BEFOREDELETE, 0); + + /* * Start with or without undo collection, * depending on teco_undo_enabled. */ @@ -825,20 +836,49 @@ teco_view_get_character(teco_view_t *ctx, gsize pos, gsize len) } void -teco_view_process_notify(teco_view_t *ctx, SCNotification *notify) +teco_view_process_notify(teco_view_t *ctx, const SCNotification *notify) { #ifdef DEBUG - g_printf("SCINTILLA NOTIFY: code=%d\n", notify->nmhdr.code); + g_printf("SCINTILLA NOTIFY: code=%u\n", notify->nmhdr.code); #endif - /* - * Lexing in the container: only used for SciTECO. - * - * The "identifier" is abused to enable/disable lexing. - * It could be extended later on for several internal lexers. - * The alternative would be an ILexer5 wrapper, written in C++. - */ - if (notify->nmhdr.code == SCN_STYLENEEDED && - teco_view_ssm(ctx, SCI_GETIDENTIFIER, 0, 0) != 0) - teco_lexer_style(ctx, notify->position); + switch (notify->nmhdr.code) { + case SCN_STYLENEEDED: + /* + * Lexing in the container: only used for SciTECO. + * + * The "identifier" is abused to enable/disable lexing. + * It could be extended later on for several internal lexers. + * The alternative would be an ILexer5 wrapper, written in C++. + */ + if (teco_view_ssm(ctx, SCI_GETIDENTIFIER, 0, 0) != 0) + teco_lexer_style(ctx, notify->position); + break; + + case SCN_MODIFIED: +#ifdef DEBUG + g_printf("SCINTILLA NOTIFY: modification=0x%02X\n", notify->modificationType); +#endif + + if (!teco_ring_current || ctx != teco_ring_current->view) + break; + + if (notify->modificationType & SC_MOD_INSERTTEXT) { +#ifdef DEBUG + g_printf("SCINTILLA NOTIFY: INSERT: pos=%ld, text=\"%.*s\"\n", + notify->position, (gint)notify->length, notify->text); +#endif + teco_lsp_didchange_insert(teco_ring_current, notify->position, + notify->length, notify->text, NULL); + } + if (notify->modificationType & SC_MOD_BEFOREDELETE) { +#ifdef DEBUG + g_printf("SCINTILLA NOTIFY: BEFORE DELETE: pos=%ld, len=%ld\n", + notify->position, notify->length); +#endif + teco_lsp_didchange_delete(teco_ring_current, notify->position, + notify->length, NULL); + } + break; + } } |