diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/narrative_window.c | 104 | ||||
| -rw-r--r-- | src/pr_clock.c | 51 | ||||
| -rw-r--r-- | src/pr_clock.h | 9 | ||||
| -rw-r--r-- | src/sc_editor.c | 41 | ||||
| -rw-r--r-- | src/sc_editor.h | 3 | ||||
| -rw-r--r-- | src/slideshow.c | 4 |
6 files changed, 108 insertions, 104 deletions
diff --git a/src/narrative_window.c b/src/narrative_window.c index d1aa5f0..dd62cd6 100644 --- a/src/narrative_window.c +++ b/src/narrative_window.c @@ -51,16 +51,17 @@ struct _narrative_window GApplication *app; struct presentation *p; SlideShow *show; + PRClock *pr_clock; SCBlock *sel_slide; }; static void update_toolbar(NarrativeWindow *nw) { - int cur_slide_number; + int cur_para; - cur_slide_number = slide_number(nw->p, nw->sel_slide); - if ( cur_slide_number == 0 ) { + cur_para = sc_editor_get_cursor_para(nw->sceditor); + if ( cur_para == 0 ) { gtk_widget_set_sensitive(GTK_WIDGET(nw->bfirst), FALSE); gtk_widget_set_sensitive(GTK_WIDGET(nw->bprev), FALSE); } else { @@ -68,7 +69,7 @@ static void update_toolbar(NarrativeWindow *nw) gtk_widget_set_sensitive(GTK_WIDGET(nw->bprev), TRUE); } - if ( cur_slide_number == num_slides(nw->p)-1 ) { + if ( cur_para == sc_editor_get_num_paras(nw->sceditor) ) { gtk_widget_set_sensitive(GTK_WIDGET(nw->bnext), FALSE); gtk_widget_set_sensitive(GTK_WIDGET(nw->blast), FALSE); } else { @@ -175,79 +176,57 @@ static void ss_end_show(SlideShow *ss, void *vp) } -static void ss_next_slide(SlideShow *ss, void *vp) +static void first_para_sig(GSimpleAction *action, GVariant *parameter, + gpointer vp) { NarrativeWindow *nw = vp; - SCBlock *tt; - - tt = next_slide(nw->p, nw->sel_slide); - if ( tt == NULL ) return; /* Already on last slide */ - nw->sel_slide = tt; - if ( slideshow_linked(nw->show) ) { - change_proj_slide(nw->show, nw->sel_slide); - } /* else leave the slideshow alone */ + sc_editor_set_cursor_para(nw->sceditor, 0); update_toolbar(nw); } -static void ss_prev_slide(SlideShow *ss, void *vp) +static void ss_prev_para(SlideShow *ss, void *vp) { NarrativeWindow *nw = vp; - SCBlock *tt; - - tt = prev_slide(nw->p, nw->sel_slide); - if ( tt == NULL ) return; /* Already on first slide */ - nw->sel_slide = tt; - if ( slideshow_linked(nw->show) ) { - change_proj_slide(nw->show, nw->sel_slide); - } /* else leave the slideshow alone */ - update_toolbar(nw); + if ( sc_editor_get_cursor_para(nw->sceditor) == 0 ) return; + sc_editor_set_cursor_para(nw->sceditor, + sc_editor_get_cursor_para(nw->sceditor)-1); + pr_clock_set_pos(nw->pr_clock, sc_editor_get_cursor_para(nw->sceditor), + sc_editor_get_num_paras(nw->sceditor)); } -static void first_slide_sig(GSimpleAction *action, GVariant *parameter, - gpointer vp) +static void prev_para_sig(GSimpleAction *action, GVariant *parameter, + gpointer vp) { NarrativeWindow *nw = vp; - SCBlock *tt; - - tt = first_slide(nw->p); - if ( tt == NULL ) return; /* Fail */ - nw->sel_slide = tt; - if ( slideshow_linked(nw->show) ) { - change_proj_slide(nw->show, nw->sel_slide); - } /* else leave the slideshow alone */ - update_toolbar(nw); + ss_prev_para(nw->show, nw); } -static void prev_slide_sig(GSimpleAction *action, GVariant *parameter, - gpointer vp) +static void ss_next_para(SlideShow *ss, void *vp) { - ss_prev_slide(NULL, vp); + NarrativeWindow *nw = vp; + sc_editor_set_cursor_para(nw->sceditor, + sc_editor_get_cursor_para(nw->sceditor)+1); + pr_clock_set_pos(nw->pr_clock, sc_editor_get_cursor_para(nw->sceditor), + sc_editor_get_num_paras(nw->sceditor)); } -static void next_slide_sig(GSimpleAction *action, GVariant *parameter, - gpointer vp) +static void next_para_sig(GSimpleAction *action, GVariant *parameter, + gpointer vp) { - ss_next_slide(NULL, vp); + NarrativeWindow *nw = vp; + ss_next_para(nw->show, nw); } -static void last_slide_sig(GSimpleAction *action, GVariant *parameter, - gpointer vp) +static void last_para_sig(GSimpleAction *action, GVariant *parameter, + gpointer vp) { NarrativeWindow *nw = vp; - SCBlock *tt; - - tt = last_slide(nw->p); - if ( tt == NULL ) return; /* Fail */ - nw->sel_slide = tt; - if ( slideshow_linked(nw->show) ) { - change_proj_slide(nw->show, nw->sel_slide); - } /* else leave the slideshow alone */ - update_toolbar(nw); + sc_editor_set_cursor_para(nw->sceditor, -1); } @@ -271,17 +250,18 @@ static void start_slideshow_sig(GSimpleAction *action, GVariant *parameter, if ( num_slides(nw->p) == 0 ) return; - ssc.next_slide = ss_next_slide; - ssc.prev_slide = ss_prev_slide; + ssc.next_slide = ss_next_para; + ssc.prev_slide = ss_prev_para; ssc.current_slide = ss_cur_slide; ssc.changed_link = ss_changed_link; ssc.end_show = ss_end_show; nw->sel_slide = first_slide(nw->p); - nw->show = try_start_slideshow(nw->p, ssc, nw); + if ( nw->show != NULL ) { sc_editor_set_para_highlight(nw->sceditor, 1); + sc_editor_set_cursor_para(nw->sceditor, 0); } } @@ -294,7 +274,7 @@ static void open_notes_sig(GSimpleAction *action, GVariant *parameter, gpointer static void open_clock_sig(GSimpleAction *action, GVariant *parameter, gpointer vp) { NarrativeWindow *nw = vp; - open_clock(nw->p); + nw->pr_clock = pr_clock_new(); } @@ -356,10 +336,10 @@ GActionEntry nw_entries[] = { { "notes", open_notes_sig, NULL, NULL, NULL }, { "clock", open_clock_sig, NULL, NULL, NULL }, { "testcard", testcard_sig, NULL, NULL, NULL }, - { "first", first_slide_sig, NULL, NULL, NULL }, - { "prev", prev_slide_sig, NULL, NULL, NULL }, - { "next", next_slide_sig, NULL, NULL, NULL }, - { "last", last_slide_sig, NULL, NULL, NULL }, + { "first", first_para_sig, NULL, NULL, NULL }, + { "prev", prev_para_sig, NULL, NULL, NULL }, + { "next", next_para_sig, NULL, NULL, NULL }, + { "last", last_para_sig, NULL, NULL, NULL }, }; @@ -410,14 +390,14 @@ static gboolean key_press_sig(GtkWidget *da, GdkEventKey *event, case GDK_KEY_Page_Up : if ( nw->show != NULL ) { - ss_prev_slide(nw->show, nw); + ss_prev_para(nw->show, nw); return TRUE; } break; case GDK_KEY_Page_Down : if ( nw->show != NULL) { - ss_next_slide(nw->show, nw); + ss_next_para(nw->show, nw); return TRUE; } break; @@ -631,6 +611,8 @@ NarrativeWindow *narrative_window_new(struct presentation *p, GApplication *app) gtk_window_set_default_size(GTK_WINDOW(nw->window), 768, 768); gtk_box_pack_start(GTK_BOX(vbox), scroll, TRUE, TRUE, 0); + gtk_container_set_focus_child(GTK_CONTAINER(nw->window), + GTK_WIDGET(nw->sceditor)); gtk_widget_show_all(nw->window); nw->app = app; diff --git a/src/pr_clock.c b/src/pr_clock.c index f48478d..db661d7 100644 --- a/src/pr_clock.c +++ b/src/pr_clock.c @@ -31,6 +31,7 @@ #include <gtk/gtk.h> #include "presentation.h" +#include "pr_clock.h" struct pr_clock @@ -53,9 +54,9 @@ struct pr_clock int running; double time_allowed; double time_elapsed; - int slide_reached; - int last_slide; - int cur_slide; + int pos; + int end; + int pos_reached; double t; double tf; @@ -181,8 +182,8 @@ static gboolean update_clock(gpointer data) if ( n->time_allowed == 0.0 ) n->t = 0.0; if ( n->time_elapsed > n->time_allowed ) n->t = 1.0; - if ( n->last_slide > 0 ) { - n->tf = (double)n->slide_reached / (n->last_slide-1); + if ( n->end > 0 ) { + n->tf = (double)n->pos_reached / (n->end-1); } else { n->tf = 0.0; } @@ -200,19 +201,14 @@ static gboolean update_clock(gpointer data) } -void notify_clock_slide_changed(struct presentation *p, SCBlock *np) +void pr_clock_set_pos(PRClock *n, int pos, int end) { - struct pr_clock *n = p->clock; - int sr; - if ( n == NULL ) return; - - sr = slide_number(p, np); - n->cur_slide = sr; - n->last_slide = num_slides(p); - - if ( sr > n->slide_reached ) n->slide_reached = sr; - + n->pos = pos; + if ( n->pos > n->pos_reached ) { + n->pos_reached = pos; + } + n->end = end; update_clock(n); } @@ -254,8 +250,8 @@ static gboolean draw_sig(GtkWidget *da, cairo_t *cr, struct pr_clock *n) cairo_fill(cr); } - ff = (double)n->cur_slide / (n->last_slide-1); - if ( n->last_slide == 1 ) ff = 0.0; + ff = (double)n->pos / (n->end-1); + if ( n->end == 1 ) ff = 0.0; cairo_move_to(cr, 10.0+ff*s, 0.0); cairo_line_to(cr, 10.0+ff*s, height); cairo_set_line_width(cr, 2.0); @@ -298,7 +294,6 @@ static gboolean reset_sig(GtkWidget *w, gpointer data) n->time_elapsed = 0; n->time_elapsed_at_start = 0; - n->slide_reached = n->cur_slide; if ( n->start != NULL ) { g_date_time_unref(n->start); @@ -315,11 +310,7 @@ static gboolean reset_sig(GtkWidget *w, gpointer data) static gboolean setpos_sig(GtkWidget *w, gpointer data) { struct pr_clock *n = data; - - n->slide_reached = n->cur_slide; - update_clock(n); - return FALSE; } @@ -350,7 +341,7 @@ static gboolean start_sig(GtkWidget *w, gpointer data) } -void open_clock(struct presentation *p) +PRClock *pr_clock_new() { struct pr_clock *n; GtkWidget *vbox; @@ -360,11 +351,8 @@ void open_clock(struct presentation *p) GtkWidget *grid; GtkWidget *label; - if ( p->clock != NULL ) return; /* Already open */ - n = malloc(sizeof(struct pr_clock)); - if ( n == NULL ) return; - p->clock = n; + if ( n == NULL ) return NULL; n->open = 1; n->tz = g_time_zone_new_local(); @@ -399,7 +387,7 @@ void open_clock(struct presentation *p) gtk_box_pack_start(GTK_BOX(vbox), n->da, TRUE, TRUE, 0); g_signal_connect(G_OBJECT(n->da), "draw", G_CALLBACK(draw_sig), n); g_signal_connect(G_OBJECT(n->window), "destroy", - G_CALLBACK(close_clock_sig), p); + G_CALLBACK(close_clock_sig), n); /* FIXME: Uniqueness */ grid = gtk_grid_new(); gtk_grid_set_row_spacing(GTK_GRID(grid), 10); @@ -433,8 +421,8 @@ void open_clock(struct presentation *p) n->time_allowed = 0; n->time_elapsed = 0; n->time_elapsed_at_start = 0; - n->slide_reached = 0; - n->last_slide = 0; + n->pos = 0; + n->end = 0; n->start = NULL; update_clock(n); g_timeout_add_seconds(1, update_clock, n); @@ -442,4 +430,5 @@ void open_clock(struct presentation *p) gtk_window_set_title(GTK_WINDOW(n->window), "Presentation clock"); gtk_widget_show_all(n->window); + return n; } diff --git a/src/pr_clock.h b/src/pr_clock.h index 919d61b..eb6033f 100644 --- a/src/pr_clock.h +++ b/src/pr_clock.h @@ -1,6 +1,6 @@ /* * pr_clock.h - * + * * Copyright © 2013-2016 Thomas White <taw@bitwiz.org.uk> * * This file is part of Colloquium. @@ -27,12 +27,11 @@ #include <config.h> #endif -struct pr_clock; +typedef struct pr_clock PRClock; -extern void open_clock(struct presentation *p); +extern PRClock *pr_clock_new(void); -extern void notify_clock_slide_changed(struct presentation *p, - SCBlock *np); +extern void pr_clock_set_pos(PRClock *n, int pos, int end); #endif /* CLOCK_H */ diff --git a/src/sc_editor.c b/src/sc_editor.c index beb1d5a..9980866 100644 --- a/src/sc_editor.c +++ b/src/sc_editor.c @@ -422,6 +422,7 @@ static void draw_caret(cairo_t *cr, struct frame *fr, int cursor_para, cairo_set_source_rgba(cr, 0.7, 0.7, 1.0, 0.5); cairo_set_line_width(cr, 5.0); cairo_stroke(cr); + return; } if ( get_cursor_pos(fr, cursor_para, cursor_pos+cursor_trail, @@ -1170,9 +1171,11 @@ static gboolean key_press_sig(GtkWidget *da, GdkEventKey *event, switch ( event->keyval ) { case GDK_KEY_Escape : - sc_editor_remove_cursor(e); - sc_editor_redraw(e); - claim = 1; + if ( !e->para_highlight ) { + sc_editor_remove_cursor(e); + sc_editor_redraw(e); + claim = 1; + } break; case GDK_KEY_Left : @@ -1598,6 +1601,38 @@ void sc_editor_set_para_highlight(SCEditor *e, int para_highlight) sc_editor_redraw(e); } +int sc_editor_get_cursor_para(SCEditor *e) +{ + if ( e->cursor_frame == NULL ) return 0; + return e->cursor_para; +} + + +void sc_editor_set_cursor_para(SCEditor *e, signed int pos) +{ + if ( e->cursor_frame == NULL ) { + e->cursor_frame = e->top; + e->selection = e->top; + } + + if ( pos < 0 ) { + e->cursor_para = e->cursor_frame->n_paras; + } else if ( pos >= e->cursor_frame->n_paras ) { + e->cursor_para = e->cursor_frame->n_paras - 1; + } else { + e->cursor_para = pos; + } + e->cursor_pos = 0; + sc_editor_redraw(e); +} + + +int sc_editor_get_num_paras(SCEditor *e) +{ + if ( e->cursor_frame == NULL ) return 1; + return e->cursor_frame->n_paras; +} + SCEditor *sc_editor_new(SCBlock *scblocks, SCBlock **stylesheets, PangoLanguage *lang) diff --git a/src/sc_editor.h b/src/sc_editor.h index a2a9b38..cef3423 100644 --- a/src/sc_editor.h +++ b/src/sc_editor.h @@ -183,5 +183,8 @@ extern void sc_editor_remove_cursor(SCEditor *e); extern SCBlock *split_paragraph_at_cursor(SCEditor *e); extern void sc_editor_set_para_highlight(SCEditor *e, int para_highlight); +extern int sc_editor_get_cursor_para(SCEditor *e); +extern void sc_editor_set_cursor_para(SCEditor *e, signed int pos); +extern int sc_editor_get_num_paras(SCEditor *e); #endif /* SC_EDITOR_H */ diff --git a/src/slideshow.c b/src/slideshow.c index 8bcb2f7..2f84cc7 100644 --- a/src/slideshow.c +++ b/src/slideshow.c @@ -142,8 +142,6 @@ void change_proj_slide(SlideShow *ss, SCBlock *np) { ss->cur_slide = np; - notify_clock_slide_changed(ss->p, np); - slideshow_rerender(ss); redraw_slideshow(ss); } @@ -317,8 +315,6 @@ SlideShow *try_start_slideshow(struct presentation *p, if ( ss->inhibit != NULL ) do_inhibit(ss->inhibit, 1); - //notify_clock_slide_changed(p, ss->cur_slide); FIXME - return ss; } |