1 |
/* |
2 |
* Copyright (C) 2006-2017 Andreas Persson |
3 |
* |
4 |
* This program is free software; you can redistribute it and/or |
5 |
* modify it under the terms of the GNU General Public License as |
6 |
* published by the Free Software Foundation; either version 2, or (at |
7 |
* your option) any later version. |
8 |
* |
9 |
* This program is distributed in the hope that it will be useful, but |
10 |
* WITHOUT ANY WARRANTY; without even the implied warranty of |
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 |
* General Public License for more details. |
13 |
* |
14 |
* You should have received a copy of the GNU General Public License |
15 |
* along with program; see the file COPYING. If not, write to the Free |
16 |
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
17 |
* 02110-1301 USA. |
18 |
*/ |
19 |
|
20 |
#include <gtkmm/box.h> |
21 |
#include "dimregionchooser.h" |
22 |
#include <cairomm/context.h> |
23 |
#include <gdkmm/cursor.h> |
24 |
#include <gdkmm/general.h> |
25 |
#include <glibmm/stringutils.h> |
26 |
#include <glibmm/ustring.h> |
27 |
#include <gtkmm/messagedialog.h> |
28 |
#include <assert.h> |
29 |
|
30 |
#include "global.h" |
31 |
|
32 |
// taken from gdk/gdkkeysyms.h |
33 |
// (define on demand, to avoid unnecessary dev lib package build dependency) |
34 |
#ifndef GDK_KEY_Control_L |
35 |
# define GDK_KEY_Control_L 0xffe3 |
36 |
#endif |
37 |
#ifndef GDK_KEY_Control_R |
38 |
# define GDK_KEY_Control_R 0xffe4 |
39 |
#endif |
40 |
|
41 |
static std::map<gig::dimension_t,int> caseOfDimRegion(gig::DimensionRegion* dr, bool* isValidZone) { |
42 |
std::map<gig::dimension_t,int> dimCase; |
43 |
if (!dr) { |
44 |
*isValidZone = false; |
45 |
return dimCase; |
46 |
} |
47 |
|
48 |
gig::Region* rgn = (gig::Region*) dr->GetParent(); |
49 |
|
50 |
// find the dimension region index of the passed dimension region |
51 |
int drIndex; |
52 |
for (drIndex = 0; drIndex < 256; ++drIndex) |
53 |
if (rgn->pDimensionRegions[drIndex] == dr) |
54 |
break; |
55 |
|
56 |
// not found in region, something's horribly wrong |
57 |
if (drIndex == 256) { |
58 |
fprintf(stderr, "DimRegionChooser: ERROR: index of dim region not found!\n"); |
59 |
*isValidZone = false; |
60 |
return std::map<gig::dimension_t,int>(); |
61 |
} |
62 |
|
63 |
for (int d = 0, baseBits = 0; d < rgn->Dimensions; ++d) { |
64 |
const int bits = rgn->pDimensionDefinitions[d].bits; |
65 |
dimCase[rgn->pDimensionDefinitions[d].dimension] = |
66 |
(drIndex >> baseBits) & ((1 << bits) - 1); |
67 |
baseBits += bits; |
68 |
// there are also DimensionRegion objects of unused zones, skip them |
69 |
if (dimCase[rgn->pDimensionDefinitions[d].dimension] >= rgn->pDimensionDefinitions[d].zones) { |
70 |
*isValidZone = false; |
71 |
return std::map<gig::dimension_t,int>(); |
72 |
} |
73 |
} |
74 |
|
75 |
*isValidZone = true; |
76 |
return dimCase; |
77 |
} |
78 |
|
79 |
DimRegionChooser::DimRegionChooser(Gtk::Window& window) : |
80 |
red("#8070ff"), |
81 |
black("black"), |
82 |
white("white") |
83 |
{ |
84 |
instrument = 0; |
85 |
region = 0; |
86 |
maindimregno = -1; |
87 |
focus_line = 0; |
88 |
resize.active = false; |
89 |
cursor_is_resize = false; |
90 |
h = 24; |
91 |
multiSelectKeyDown = false; |
92 |
modifybothchannels = modifyalldimregs = modifybothchannels = false; |
93 |
set_can_focus(); |
94 |
|
95 |
actionGroup = Gtk::ActionGroup::create(); |
96 |
actionGroup->add( |
97 |
Gtk::Action::create("SplitDimZone", _("Split Dimensions Zone")), |
98 |
sigc::mem_fun(*this, &DimRegionChooser::split_dimension_zone) |
99 |
); |
100 |
actionGroup->add( |
101 |
Gtk::Action::create("DeleteDimZone", _("Delete Dimension Zone")), |
102 |
sigc::mem_fun(*this, &DimRegionChooser::delete_dimension_zone) |
103 |
); |
104 |
|
105 |
uiManager = Gtk::UIManager::create(); |
106 |
uiManager->insert_action_group(actionGroup); |
107 |
Glib::ustring ui_info = |
108 |
"<ui>" |
109 |
" <popup name='PopupMenuInsideDimRegion'>" |
110 |
" <menuitem action='SplitDimZone'/>" |
111 |
" <menuitem action='DeleteDimZone'/>" |
112 |
" </popup>" |
113 |
// " <popup name='PopupMenuOutsideDimRegion'>" |
114 |
// " <menuitem action='Add'/>" |
115 |
// " </popup>" |
116 |
"</ui>"; |
117 |
uiManager->add_ui_from_string(ui_info); |
118 |
|
119 |
popup_menu_inside_dimregion = dynamic_cast<Gtk::Menu*>( |
120 |
uiManager->get_widget("/PopupMenuInsideDimRegion")); |
121 |
// popup_menu_outside_dimregion = dynamic_cast<Gtk::Menu*>( |
122 |
// uiManager->get_widget("/PopupMenuOutsideDimRegion")); |
123 |
|
124 |
add_events(Gdk::BUTTON_PRESS_MASK | Gdk::POINTER_MOTION_MASK | |
125 |
Gdk::POINTER_MOTION_HINT_MASK); |
126 |
|
127 |
labels_changed = true; |
128 |
|
129 |
set_tooltip_text(_( |
130 |
"Right click here for options on altering dimension zones. Press and " |
131 |
"hold CTRL key for selecting multiple dimension zones simultaniously." |
132 |
)); |
133 |
|
134 |
window.signal_key_press_event().connect( |
135 |
sigc::mem_fun(*this, &DimRegionChooser::onKeyPressed) |
136 |
); |
137 |
window.signal_key_release_event().connect( |
138 |
sigc::mem_fun(*this, &DimRegionChooser::onKeyReleased) |
139 |
); |
140 |
} |
141 |
|
142 |
DimRegionChooser::~DimRegionChooser() |
143 |
{ |
144 |
} |
145 |
|
146 |
void DimRegionChooser::setModifyBothChannels(bool b) { |
147 |
modifybothchannels = b; |
148 |
} |
149 |
|
150 |
void DimRegionChooser::setModifyAllDimensionRegions(bool b) { |
151 |
modifyalldimregs = b; |
152 |
} |
153 |
|
154 |
void DimRegionChooser::setModifyAllRegions(bool b) { |
155 |
modifyallregions = b; |
156 |
} |
157 |
|
158 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
159 |
bool DimRegionChooser::on_expose_event(GdkEventExpose* e) |
160 |
{ |
161 |
double clipx1 = e->area.x; |
162 |
double clipx2 = e->area.x + e->area.width; |
163 |
double clipy1 = e->area.y; |
164 |
double clipy2 = e->area.y + e->area.height; |
165 |
|
166 |
const Cairo::RefPtr<Cairo::Context>& cr = |
167 |
get_window()->create_cairo_context(); |
168 |
#else |
169 |
bool DimRegionChooser::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) |
170 |
{ |
171 |
double clipx1, clipx2, clipy1, clipy2; |
172 |
cr->get_clip_extents(clipx1, clipy1, clipx2, clipy2); |
173 |
#endif |
174 |
|
175 |
if (!region) return true; |
176 |
|
177 |
// This is where we draw on the window |
178 |
int w = get_width(); |
179 |
Glib::RefPtr<Pango::Context> context = get_pango_context(); |
180 |
|
181 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
182 |
cr->set_line_width(1); |
183 |
|
184 |
int y = 0; |
185 |
if (labels_changed || label_width - 10 > clipx1) { |
186 |
// draw labels on the left (reflecting the dimension type) |
187 |
double maxwidth = 0; |
188 |
for (int i = 0 ; i < region->Dimensions ; i++) { |
189 |
int nbZones = region->pDimensionDefinitions[i].zones; |
190 |
if (nbZones) { |
191 |
const char* dstr; |
192 |
char dstrbuf[10]; |
193 |
switch (region->pDimensionDefinitions[i].dimension) { |
194 |
case gig::dimension_none: dstr=_("none"); break; |
195 |
case gig::dimension_samplechannel: dstr=_("samplechannel"); |
196 |
break; |
197 |
case gig::dimension_layer: dstr=_("layer"); break; |
198 |
case gig::dimension_velocity: dstr=_("velocity"); break; |
199 |
case gig::dimension_channelaftertouch: |
200 |
dstr=_("channelaftertouch"); break; |
201 |
case gig::dimension_releasetrigger: |
202 |
dstr=_("releasetrigger"); break; |
203 |
case gig::dimension_keyboard: dstr=_("keyswitching"); break; |
204 |
case gig::dimension_roundrobin: dstr=_("roundrobin"); break; |
205 |
case gig::dimension_random: dstr=_("random"); break; |
206 |
case gig::dimension_smartmidi: dstr=_("smartmidi"); break; |
207 |
case gig::dimension_roundrobinkeyboard: |
208 |
dstr=_("roundrobinkeyboard"); break; |
209 |
case gig::dimension_modwheel: dstr=_("modwheel"); break; |
210 |
case gig::dimension_breath: dstr=_("breath"); break; |
211 |
case gig::dimension_foot: dstr=_("foot"); break; |
212 |
case gig::dimension_portamentotime: |
213 |
dstr=_("portamentotime"); break; |
214 |
case gig::dimension_effect1: dstr=_("effect1"); break; |
215 |
case gig::dimension_effect2: dstr=_("effect2"); break; |
216 |
case gig::dimension_genpurpose1: dstr=_("genpurpose1"); break; |
217 |
case gig::dimension_genpurpose2: dstr=_("genpurpose2"); break; |
218 |
case gig::dimension_genpurpose3: dstr=_("genpurpose3"); break; |
219 |
case gig::dimension_genpurpose4: dstr=_("genpurpose4"); break; |
220 |
case gig::dimension_sustainpedal: |
221 |
dstr=_("sustainpedal"); break; |
222 |
case gig::dimension_portamento: dstr=_("portamento"); break; |
223 |
case gig::dimension_sostenutopedal: |
224 |
dstr=_("sostenutopedal"); break; |
225 |
case gig::dimension_softpedal: dstr=_("softpedal"); break; |
226 |
case gig::dimension_genpurpose5: dstr=_("genpurpose5"); break; |
227 |
case gig::dimension_genpurpose6: dstr=_("genpurpose6"); break; |
228 |
case gig::dimension_genpurpose7: dstr=_("genpurpose7"); break; |
229 |
case gig::dimension_genpurpose8: dstr=_("genpurpose8"); break; |
230 |
case gig::dimension_effect1depth: |
231 |
dstr=_("effect1depth"); break; |
232 |
case gig::dimension_effect2depth: |
233 |
dstr=_("effect2depth"); break; |
234 |
case gig::dimension_effect3depth: |
235 |
dstr=_("effect3depth"); break; |
236 |
case gig::dimension_effect4depth: |
237 |
dstr=_("effect4depth"); break; |
238 |
case gig::dimension_effect5depth: |
239 |
dstr=_("effect5depth"); break; |
240 |
default: |
241 |
sprintf(dstrbuf, "%d", |
242 |
region->pDimensionDefinitions[i].dimension); |
243 |
dstr = dstrbuf; |
244 |
break; |
245 |
} |
246 |
layout->set_text(dstr); |
247 |
|
248 |
Pango::Rectangle rectangle = layout->get_logical_extents(); |
249 |
double text_w = double(rectangle.get_width()) / Pango::SCALE; |
250 |
if (text_w > maxwidth) maxwidth = text_w; |
251 |
|
252 |
if (y + h > clipy1 && y < clipy2 && text_w >= clipx1) { |
253 |
double text_h = double(rectangle.get_height()) / |
254 |
Pango::SCALE; |
255 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
256 |
const Gdk::Color fg = get_style()->get_fg(get_state()); |
257 |
#else |
258 |
const Gdk::RGBA fg = |
259 |
get_style_context()->get_color(get_state_flags()); |
260 |
#endif |
261 |
Gdk::Cairo::set_source_rgba(cr, fg); |
262 |
cr->move_to(4, int(y + (h - text_h) / 2 + 0.5)); |
263 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
264 |
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
265 |
#else |
266 |
layout->show_in_cairo_context(cr); |
267 |
#endif |
268 |
} |
269 |
} |
270 |
y += h; |
271 |
} |
272 |
label_width = int(maxwidth + 10); |
273 |
labels_changed = false; |
274 |
} |
275 |
if (label_width >= clipx2) return true; |
276 |
|
277 |
// draw dimensions' zones areas |
278 |
y = 0; |
279 |
int bitpos = 0; |
280 |
for (int i = 0 ; i < region->Dimensions ; i++) { |
281 |
int nbZones = region->pDimensionDefinitions[i].zones; |
282 |
if (nbZones) { |
283 |
const gig::dimension_t dimension = region->pDimensionDefinitions[i].dimension; |
284 |
|
285 |
if (y >= clipy2) break; |
286 |
if (y + h > clipy1) { |
287 |
// draw focus rectangle around dimension's label and zones |
288 |
if (has_focus() && focus_line == i) { |
289 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
290 |
Gdk::Rectangle farea(0, y, 150, h); |
291 |
get_style()->paint_focus(get_window(), get_state(), farea, |
292 |
*this, "", |
293 |
0, y, label_width, h); |
294 |
#else |
295 |
get_style_context()->render_focus(cr, |
296 |
0, y, label_width, h); |
297 |
#endif |
298 |
} |
299 |
|
300 |
// draw top and bottom lines of dimension's zones |
301 |
Gdk::Cairo::set_source_rgba(cr, black); |
302 |
cr->move_to(label_width, y + 0.5); |
303 |
cr->line_to(w, y + 0.5); |
304 |
cr->move_to(w, y + h - 0.5); |
305 |
cr->line_to(label_width, y + h - 0.5); |
306 |
cr->stroke(); |
307 |
|
308 |
// erase whole dimension's zones area |
309 |
Gdk::Cairo::set_source_rgba(cr, white); |
310 |
cr->rectangle(label_width + 1, y + 1, |
311 |
(w - label_width - 2), h - 2); |
312 |
cr->fill(); |
313 |
|
314 |
int c = 0; |
315 |
if (maindimregno >= 0) { |
316 |
int mask = |
317 |
~(((1 << region->pDimensionDefinitions[i].bits) - 1) << |
318 |
bitpos); |
319 |
c = maindimregno & mask; // mask away this dimension |
320 |
} |
321 |
bool customsplits = |
322 |
((region->pDimensionDefinitions[i].split_type == |
323 |
gig::split_type_normal && |
324 |
region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
325 |
(region->pDimensionDefinitions[i].dimension == |
326 |
gig::dimension_velocity && |
327 |
region->pDimensionRegions[c]->VelocityUpperLimit)); |
328 |
|
329 |
// draw dimension zones |
330 |
Gdk::Cairo::set_source_rgba(cr, black); |
331 |
if (customsplits) { |
332 |
cr->move_to(label_width + 0.5, y + 1); |
333 |
cr->line_to(label_width + 0.5, y + h - 1); |
334 |
int prevX = label_width; |
335 |
int prevUpperLimit = -1; |
336 |
|
337 |
for (int j = 0 ; j < nbZones ; j++) { |
338 |
// draw dimension zone's borders for custom splits |
339 |
gig::DimensionRegion* d = |
340 |
region->pDimensionRegions[c + (j << bitpos)]; |
341 |
int upperLimit = d->DimensionUpperLimits[i]; |
342 |
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
343 |
int v = upperLimit + 1; |
344 |
int x = int((w - label_width - 1) * v / 128.0 + 0.5) + |
345 |
label_width; |
346 |
if (x >= clipx2) break; |
347 |
if (x < clipx1) continue; |
348 |
Gdk::Cairo::set_source_rgba(cr, black); |
349 |
cr->move_to(x + 0.5, y + 1); |
350 |
cr->line_to(x + 0.5, y + h - 1); |
351 |
cr->stroke(); |
352 |
|
353 |
// draw fill for zone |
354 |
bool isSelectedZone = this->dimzones[dimension].count(j); |
355 |
Gdk::Cairo::set_source_rgba(cr, isSelectedZone ? red : white); |
356 |
cr->rectangle(prevX + 1, y + 1, x - prevX - 1, h - 1); |
357 |
cr->fill(); |
358 |
|
359 |
// draw text showing the beginning of the dimension zone |
360 |
// as numeric value to the user |
361 |
{ |
362 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
363 |
layout->set_text(Glib::Ascii::dtostr(prevUpperLimit+1)); |
364 |
Gdk::Cairo::set_source_rgba(cr, black); |
365 |
// get the text dimensions |
366 |
int text_width, text_height; |
367 |
layout->get_pixel_size(text_width, text_height); |
368 |
// move text to the left end of the dimension zone |
369 |
cr->move_to(prevX + 3, y + (h - text_height) / 2); |
370 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
371 |
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
372 |
#else |
373 |
layout->show_in_cairo_context(cr); |
374 |
#endif |
375 |
} |
376 |
// draw text showing the end of the dimension zone |
377 |
// as numeric value to the user |
378 |
{ |
379 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
380 |
layout->set_text(Glib::Ascii::dtostr(upperLimit)); |
381 |
Gdk::Cairo::set_source_rgba(cr, black); |
382 |
// get the text dimensions |
383 |
int text_width, text_height; |
384 |
layout->get_pixel_size(text_width, text_height); |
385 |
// move text to the left end of the dimension zone |
386 |
cr->move_to(x - 3 - text_width, y + (h - text_height) / 2); |
387 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
388 |
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
389 |
#else |
390 |
layout->show_in_cairo_context(cr); |
391 |
#endif |
392 |
} |
393 |
|
394 |
prevX = x; |
395 |
prevUpperLimit = upperLimit; |
396 |
} |
397 |
} else { |
398 |
int prevX = 0; |
399 |
for (int j = 0 ; j <= nbZones ; j++) { |
400 |
// draw dimension zone's borders for normal splits |
401 |
int x = int((w - label_width - 1) * j / |
402 |
double(nbZones) + 0.5) + label_width; |
403 |
if (x >= clipx2) break; |
404 |
if (x < clipx1) continue; |
405 |
Gdk::Cairo::set_source_rgba(cr, black); |
406 |
cr->move_to(x + 0.5, y + 1); |
407 |
cr->line_to(x + 0.5, y + h - 1); |
408 |
cr->stroke(); |
409 |
|
410 |
if (j != 0) { |
411 |
// draw fill for zone |
412 |
bool isSelectedZone = this->dimzones[dimension].count(j-1); |
413 |
Gdk::Cairo::set_source_rgba(cr, isSelectedZone ? red : white); |
414 |
cr->rectangle(prevX + 1, y + 1, x - prevX - 1, h - 1); |
415 |
cr->fill(); |
416 |
|
417 |
// draw text showing the beginning of the dimension zone |
418 |
// as numeric value to the user |
419 |
{ |
420 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
421 |
layout->set_text(Glib::Ascii::dtostr((j-1) * 128/nbZones)); |
422 |
Gdk::Cairo::set_source_rgba(cr, black); |
423 |
// get the text dimensions |
424 |
int text_width, text_height; |
425 |
layout->get_pixel_size(text_width, text_height); |
426 |
// move text to the left end of the dimension zone |
427 |
cr->move_to(prevX + 3, y + (h - text_height) / 2); |
428 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
429 |
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
430 |
#else |
431 |
layout->show_in_cairo_context(cr); |
432 |
#endif |
433 |
} |
434 |
// draw text showing the end of the dimension zone |
435 |
// as numeric value to the user |
436 |
{ |
437 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
438 |
layout->set_text(Glib::Ascii::dtostr(j * 128/nbZones - 1)); |
439 |
Gdk::Cairo::set_source_rgba(cr, black); |
440 |
// get the text dimensions |
441 |
int text_width, text_height; |
442 |
layout->get_pixel_size(text_width, text_height); |
443 |
// move text to the left end of the dimension zone |
444 |
cr->move_to(x - 3 - text_width, y + (h - text_height) / 2); |
445 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
446 |
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
447 |
#else |
448 |
layout->show_in_cairo_context(cr); |
449 |
#endif |
450 |
} |
451 |
} |
452 |
prevX = x; |
453 |
} |
454 |
} |
455 |
} |
456 |
y += h; |
457 |
} |
458 |
bitpos += region->pDimensionDefinitions[i].bits; |
459 |
} |
460 |
|
461 |
return true; |
462 |
} |
463 |
|
464 |
void DimRegionChooser::set_region(gig::Region* region) |
465 |
{ |
466 |
this->region = region; |
467 |
maindimregno = 0; |
468 |
nbDimensions = 0; |
469 |
if (region) { |
470 |
int bitcount = 0; |
471 |
for (int dim = 0 ; dim < region->Dimensions ; dim++) { |
472 |
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
473 |
nbDimensions++; |
474 |
|
475 |
int z = std::min(maindimcase[region->pDimensionDefinitions[dim].dimension], |
476 |
region->pDimensionDefinitions[dim].zones - 1); |
477 |
maindimregno |= (z << bitcount); |
478 |
bitcount += region->pDimensionDefinitions[dim].bits; |
479 |
} |
480 |
} |
481 |
dimregion_selected(); |
482 |
set_size_request(800, region ? nbDimensions * h : 0); |
483 |
|
484 |
labels_changed = true; |
485 |
queue_resize(); |
486 |
queue_draw(); |
487 |
} |
488 |
|
489 |
void DimRegionChooser::refresh_all() { |
490 |
set_region(region); |
491 |
} |
492 |
|
493 |
void DimRegionChooser::get_dimregions(const gig::Region* region, bool stereo, |
494 |
std::set<gig::DimensionRegion*>& dimregs) const |
495 |
{ |
496 |
for (int iDimRgn = 0; iDimRgn < 256; ++iDimRgn) { |
497 |
gig::DimensionRegion* dimRgn = region->pDimensionRegions[iDimRgn]; |
498 |
if (!dimRgn) continue; |
499 |
bool isValidZone; |
500 |
std::map<gig::dimension_t,int> dimCase = caseOfDimRegion(dimRgn, &isValidZone); |
501 |
if (!isValidZone) continue; |
502 |
for (std::map<gig::dimension_t,int>::const_iterator it = dimCase.begin(); |
503 |
it != dimCase.end(); ++it) |
504 |
{ |
505 |
if (stereo && it->first == gig::dimension_samplechannel) continue; // is selected |
506 |
|
507 |
std::map<gig::dimension_t, std::set<int> >::const_iterator itSelectedDimension = |
508 |
this->dimzones.find(it->first); |
509 |
if (itSelectedDimension != this->dimzones.end() && |
510 |
itSelectedDimension->second.count(it->second)) continue; // is selected |
511 |
|
512 |
goto notSelected; |
513 |
} |
514 |
|
515 |
dimregs.insert(dimRgn); |
516 |
|
517 |
notSelected: |
518 |
; |
519 |
} |
520 |
} |
521 |
|
522 |
void DimRegionChooser::update_after_resize() |
523 |
{ |
524 |
const uint8_t upperLimit = resize.pos - 1; |
525 |
gig::Instrument* instr = (gig::Instrument*)region->GetParent(); |
526 |
|
527 |
int bitpos = 0; |
528 |
for (int j = 0 ; j < resize.dimension ; j++) { |
529 |
bitpos += region->pDimensionDefinitions[j].bits; |
530 |
} |
531 |
|
532 |
const int stereobitpos = |
533 |
(modifybothchannels) ? baseBits(gig::dimension_samplechannel, region) : -1; |
534 |
|
535 |
// the velocity dimension must be handled differently than all other |
536 |
// dimension types, because |
537 |
// 1. it is currently the only dimension type which allows different zone |
538 |
// sizes for different cases |
539 |
// 2. for v2 format VelocityUpperLimit has to be set, DimensionUpperLimits for v3 |
540 |
if (region->pDimensionDefinitions[resize.dimension].dimension == gig::dimension_velocity) { |
541 |
int mask = |
542 |
~(((1 << region->pDimensionDefinitions[resize.dimension].bits) - 1) << bitpos); |
543 |
int c = maindimregno & mask; // mask away this dimension |
544 |
|
545 |
if (region->pDimensionRegions[c]->DimensionUpperLimits[resize.dimension] == 0) { |
546 |
// the velocity dimension didn't previously have |
547 |
// custom v3 splits, so we initialize all splits with |
548 |
// default values |
549 |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
550 |
for (int j = 0 ; j < nbZones ; j++) { |
551 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (j << bitpos)]; |
552 |
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
553 |
} |
554 |
} |
555 |
if (region->pDimensionRegions[c]->VelocityUpperLimit == 0) { |
556 |
// the velocity dimension didn't previously have |
557 |
// custom v2 splits, so we initialize all splits with |
558 |
// default values |
559 |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
560 |
for (int j = 0 ; j < nbZones ; j++) { |
561 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (j << bitpos)]; |
562 |
d->VelocityUpperLimit = int(128.0 * (j + 1) / nbZones - 1); |
563 |
} |
564 |
} |
565 |
|
566 |
int index = c + (resize.zone << bitpos); |
567 |
gig::DimensionRegion* d = region->pDimensionRegions[index]; |
568 |
// update both v2 and v3 values |
569 |
d->DimensionUpperLimits[resize.dimension] = upperLimit; |
570 |
d->VelocityUpperLimit = upperLimit; |
571 |
if (modifybothchannels && stereobitpos >= 0) { // do the same for the other audio channel's dimregion ... |
572 |
gig::DimensionRegion* d = region->pDimensionRegions[index ^ (1 << stereobitpos)]; |
573 |
d->DimensionUpperLimits[resize.dimension] = upperLimit; |
574 |
d->VelocityUpperLimit = upperLimit; |
575 |
} |
576 |
|
577 |
if (modifyalldimregs) { |
578 |
gig::Region* rgn = NULL; |
579 |
for (int key = 0; key < 128; ++key) { |
580 |
if (!instr->GetRegion(key) || instr->GetRegion(key) == rgn) continue; |
581 |
rgn = instr->GetRegion(key); |
582 |
if (!modifyallregions && rgn != region) continue; // hack to reduce overall code amount a bit |
583 |
gig::dimension_def_t* dimdef = rgn->GetDimensionDefinition(resize.dimensionDef.dimension); |
584 |
if (!dimdef) continue; |
585 |
if (dimdef->zones != resize.dimensionDef.zones) continue; |
586 |
const int iDim = getDimensionIndex(resize.dimensionDef.dimension, rgn); |
587 |
assert(iDim >= 0 && iDim < rgn->Dimensions); |
588 |
|
589 |
// the dimension layout might be completely different in this |
590 |
// region, so we have to recalculate bitpos etc for this region |
591 |
const int bitpos = baseBits(resize.dimensionDef.dimension, rgn); |
592 |
const int stencil = ~(((1 << dimdef->bits) - 1) << bitpos); |
593 |
const int selection = resize.zone << bitpos; |
594 |
|
595 |
// primitive and inefficient loop implementation, however due to |
596 |
// this circumstance the loop code is much simpler, and its lack |
597 |
// of runtime efficiency should not be notable in practice |
598 |
for (int idr = 0; idr < 256; ++idr) { |
599 |
const int index = (idr & stencil) | selection; |
600 |
assert(index >= 0 && index < 256); |
601 |
gig::DimensionRegion* dr = rgn->pDimensionRegions[index]; |
602 |
if (!dr) continue; |
603 |
dr->DimensionUpperLimits[iDim] = upperLimit; |
604 |
d->VelocityUpperLimit = upperLimit; |
605 |
} |
606 |
} |
607 |
} else if (modifyallregions) { // implies modifyalldimregs is false ... |
608 |
// resolve the precise case we need to modify for all other regions |
609 |
DimensionCase dimCase = dimensionCaseOf(d); |
610 |
// apply the velocity upper limit change to that resolved dim case |
611 |
// of all regions ... |
612 |
gig::Region* rgn = NULL; |
613 |
for (int key = 0; key < 128; ++key) { |
614 |
if (!instr->GetRegion(key) || instr->GetRegion(key) == rgn) continue; |
615 |
rgn = instr->GetRegion(key); |
616 |
gig::dimension_def_t* dimdef = rgn->GetDimensionDefinition(resize.dimensionDef.dimension); |
617 |
if (!dimdef) continue; |
618 |
if (dimdef->zones != resize.dimensionDef.zones) continue; |
619 |
const int iDim = getDimensionIndex(resize.dimensionDef.dimension, rgn); |
620 |
assert(iDim >= 0 && iDim < rgn->Dimensions); |
621 |
|
622 |
std::vector<gig::DimensionRegion*> dimrgns = dimensionRegionsMatching(dimCase, rgn); |
623 |
for (int i = 0; i < dimrgns.size(); ++i) { |
624 |
gig::DimensionRegion* dr = dimrgns[i]; |
625 |
dr->DimensionUpperLimits[iDim] = upperLimit; |
626 |
dr->VelocityUpperLimit = upperLimit; |
627 |
} |
628 |
} |
629 |
} |
630 |
} else { |
631 |
for (int i = 0 ; i < region->DimensionRegions ; ) { |
632 |
if (region->pDimensionRegions[i]->DimensionUpperLimits[resize.dimension] == 0) { |
633 |
// the dimension didn't previously have custom |
634 |
// limits, so we have to set default limits for |
635 |
// all the dimension regions |
636 |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
637 |
|
638 |
for (int j = 0 ; j < nbZones ; j++) { |
639 |
gig::DimensionRegion* d = region->pDimensionRegions[i + (j << bitpos)]; |
640 |
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
641 |
} |
642 |
} |
643 |
int index = i + (resize.zone << bitpos); |
644 |
gig::DimensionRegion* d = region->pDimensionRegions[index]; |
645 |
d->DimensionUpperLimits[resize.dimension] = upperLimit; |
646 |
#if 0 // the following is currently not necessary, because ATM the gig format uses for all dimension types except of the veleocity dimension the same zone sizes for all cases |
647 |
if (modifybothchannels && stereobitpos >= 0) { // do the same for the other audio channel's dimregion ... |
648 |
gig::DimensionRegion* d = region->pDimensionRegions[index ^ (1 << stereobitpos)]; |
649 |
d->DimensionUpperLimits[resize.dimension] = upperLimit; |
650 |
} |
651 |
#endif |
652 |
int bitpos = 0; |
653 |
int j; |
654 |
for (j = 0 ; j < region->Dimensions ; j++) { |
655 |
if (j != resize.dimension) { |
656 |
int maxzones = 1 << region->pDimensionDefinitions[j].bits; |
657 |
int dimj = (i >> bitpos) & (maxzones - 1); |
658 |
if (dimj + 1 < region->pDimensionDefinitions[j].zones) break; |
659 |
} |
660 |
bitpos += region->pDimensionDefinitions[j].bits; |
661 |
} |
662 |
if (j == region->Dimensions) break; |
663 |
i = (i & ~((1 << bitpos) - 1)) + (1 << bitpos); |
664 |
} |
665 |
|
666 |
if (modifyallregions) { // TODO: this code block could be merged with the similar (and more generalized) code block of the velocity dimension above |
667 |
gig::Region* rgn = NULL; |
668 |
for (int key = 0; key < 128; ++key) { |
669 |
if (!instr->GetRegion(key) || instr->GetRegion(key) == rgn) continue; |
670 |
rgn = instr->GetRegion(key); |
671 |
gig::dimension_def_t* dimdef = rgn->GetDimensionDefinition(resize.dimensionDef.dimension); |
672 |
if (!dimdef) continue; |
673 |
if (dimdef->zones != resize.dimensionDef.zones) continue; |
674 |
const int iDim = getDimensionIndex(resize.dimensionDef.dimension, rgn); |
675 |
assert(iDim >= 0 && iDim < rgn->Dimensions); |
676 |
|
677 |
// the dimension layout might be completely different in this |
678 |
// region, so we have to recalculate bitpos etc for this region |
679 |
const int bitpos = baseBits(resize.dimensionDef.dimension, rgn); |
680 |
const int stencil = ~(((1 << dimdef->bits) - 1) << bitpos); |
681 |
const int selection = resize.zone << bitpos; |
682 |
|
683 |
// this loop implementation is less efficient than the above's |
684 |
// loop implementation (which skips unnecessary dimension regions) |
685 |
// however this code is much simpler, and its lack of runtime |
686 |
// efficiency should not be notable in practice |
687 |
for (int idr = 0; idr < 256; ++idr) { |
688 |
const int index = (idr & stencil) | selection; |
689 |
assert(index >= 0 && index < 256); |
690 |
gig::DimensionRegion* dr = rgn->pDimensionRegions[index]; |
691 |
if (!dr) continue; |
692 |
dr->DimensionUpperLimits[iDim] = upperLimit; |
693 |
} |
694 |
} |
695 |
} |
696 |
} |
697 |
} |
698 |
|
699 |
bool DimRegionChooser::on_button_release_event(GdkEventButton* event) |
700 |
{ |
701 |
if (resize.active) { |
702 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
703 |
get_window()->pointer_ungrab(event->time); |
704 |
#else |
705 |
Glib::wrap(event->device, true)->ungrab(event->time); |
706 |
#endif |
707 |
resize.active = false; |
708 |
|
709 |
region_changed(); |
710 |
|
711 |
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
712 |
get_window()->set_cursor(); |
713 |
cursor_is_resize = false; |
714 |
} |
715 |
} |
716 |
return true; |
717 |
} |
718 |
|
719 |
bool DimRegionChooser::on_button_press_event(GdkEventButton* event) |
720 |
{ |
721 |
int w = get_width(); |
722 |
if (region && event->y < nbDimensions * h && |
723 |
event->x >= label_width && event->x < w) { |
724 |
|
725 |
if (is_in_resize_zone(event->x, event->y)) { |
726 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
727 |
get_window()->pointer_grab(false, |
728 |
Gdk::BUTTON_RELEASE_MASK | |
729 |
Gdk::POINTER_MOTION_MASK | |
730 |
Gdk::POINTER_MOTION_HINT_MASK, |
731 |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), |
732 |
event->time); |
733 |
#else |
734 |
Glib::wrap(event->device, true)->grab(get_window(), |
735 |
Gdk::OWNERSHIP_NONE, |
736 |
false, |
737 |
Gdk::BUTTON_RELEASE_MASK | |
738 |
Gdk::POINTER_MOTION_MASK | |
739 |
Gdk::POINTER_MOTION_HINT_MASK, |
740 |
Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW), |
741 |
event->time); |
742 |
#endif |
743 |
resize.active = true; |
744 |
} else { |
745 |
int ydim = int(event->y / h); |
746 |
int dim; |
747 |
for (dim = 0 ; dim < region->Dimensions ; dim++) { |
748 |
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
749 |
if (ydim == 0) break; |
750 |
ydim--; |
751 |
} |
752 |
int nbZones = region->pDimensionDefinitions[dim].zones; |
753 |
|
754 |
int z = -1; |
755 |
int bitpos = 0; |
756 |
for (int i = 0 ; i < dim ; i++) { |
757 |
bitpos += region->pDimensionDefinitions[i].bits; |
758 |
} |
759 |
|
760 |
int i = dim; |
761 |
if (maindimregno < 0) maindimregno = 0; |
762 |
int mask = ~(((1 << region->pDimensionDefinitions[i].bits) - 1) << bitpos); |
763 |
int c = this->maindimregno & mask; // mask away this dimension |
764 |
|
765 |
bool customsplits = |
766 |
((region->pDimensionDefinitions[i].split_type == gig::split_type_normal && |
767 |
region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
768 |
(region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
769 |
region->pDimensionRegions[c]->VelocityUpperLimit)); |
770 |
if (customsplits) { |
771 |
int val = int((event->x - label_width) * 128 / (w - label_width - 1)); |
772 |
|
773 |
if (region->pDimensionRegions[c]->DimensionUpperLimits[i]) { |
774 |
for (z = 0 ; z < nbZones ; z++) { |
775 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (z << bitpos)]; |
776 |
if (val <= d->DimensionUpperLimits[i]) break; |
777 |
} |
778 |
} else { |
779 |
for (z = 0 ; z < nbZones ; z++) { |
780 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (z << bitpos)]; |
781 |
if (val <= d->VelocityUpperLimit) break; |
782 |
} |
783 |
} |
784 |
} else { |
785 |
z = int((event->x - label_width) * nbZones / (w - label_width - 1)); |
786 |
} |
787 |
|
788 |
printf("dim=%d z=%d dimensionsource=%d split_type=%d zones=%d zone_size=%f\n", dim, z, |
789 |
region->pDimensionDefinitions[dim].dimension, |
790 |
region->pDimensionDefinitions[dim].split_type, |
791 |
region->pDimensionDefinitions[dim].zones, |
792 |
region->pDimensionDefinitions[dim].zone_size); |
793 |
this->maindimcase[region->pDimensionDefinitions[dim].dimension] = z; |
794 |
this->maindimregno = c | (z << bitpos); |
795 |
this->maindimtype = region->pDimensionDefinitions[dim].dimension; |
796 |
|
797 |
if (multiSelectKeyDown) { |
798 |
if (dimzones[this->maindimtype].count(z)) { |
799 |
if (dimzones[this->maindimtype].size() > 1) { |
800 |
dimzones[this->maindimtype].erase(z); |
801 |
} |
802 |
} else { |
803 |
dimzones[this->maindimtype].insert(z); |
804 |
} |
805 |
} else { |
806 |
this->dimzones.clear(); |
807 |
for (std::map<gig::dimension_t,int>::const_iterator it = this->maindimcase.begin(); |
808 |
it != this->maindimcase.end(); ++it) |
809 |
{ |
810 |
this->dimzones[it->first].insert(it->second); |
811 |
} |
812 |
} |
813 |
|
814 |
focus_line = dim; |
815 |
if (has_focus()) queue_draw(); |
816 |
else grab_focus(); |
817 |
dimregion_selected(); |
818 |
|
819 |
if (event->button == 3) { |
820 |
printf("dimregion right click\n"); |
821 |
popup_menu_inside_dimregion->popup(event->button, event->time); |
822 |
} |
823 |
|
824 |
queue_draw(); |
825 |
} |
826 |
} |
827 |
return true; |
828 |
} |
829 |
|
830 |
bool DimRegionChooser::on_motion_notify_event(GdkEventMotion* event) |
831 |
{ |
832 |
Glib::RefPtr<Gdk::Window> window = get_window(); |
833 |
int x, y; |
834 |
Gdk::ModifierType state = Gdk::ModifierType(0); |
835 |
window->get_pointer(x, y, state); |
836 |
|
837 |
if (resize.active) { |
838 |
int w = get_width(); |
839 |
int k = int((x - label_width) * 128.0 / (w - label_width - 1) + 0.5); |
840 |
|
841 |
if (k < resize.min) k = resize.min; |
842 |
else if (k > resize.max) k = resize.max; |
843 |
|
844 |
if (k < 2) k = 2; // k is upper limit + 1, upper limit 0 is forbidden |
845 |
|
846 |
if (k != resize.pos) { |
847 |
int prevx = int((w - label_width - 1) * resize.pos / 128.0 + 0.5) + label_width; |
848 |
int x = int((w - label_width - 1) * k / 128.0 + 0.5) + label_width; |
849 |
int y = resize.dimension * h; |
850 |
int x1, x2; |
851 |
if (k > resize.pos) { |
852 |
x1 = prevx; |
853 |
x2 = x; |
854 |
} else { |
855 |
x1 = x; |
856 |
x2 = prevx; |
857 |
} |
858 |
Gdk::Rectangle rect(x1, y + 1, x2 - x1 + 1, h - 2); |
859 |
|
860 |
resize.pos = k; |
861 |
update_after_resize(); |
862 |
get_window()->invalidate_rect(rect, false); // not sufficient ... |
863 |
queue_draw(); // ... so do a complete redraw instead. |
864 |
} |
865 |
} else { |
866 |
if (is_in_resize_zone(x, y)) { |
867 |
if (!cursor_is_resize) { |
868 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
869 |
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
870 |
#else |
871 |
window->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
872 |
#endif |
873 |
cursor_is_resize = true; |
874 |
} |
875 |
} else if (cursor_is_resize) { |
876 |
window->set_cursor(); |
877 |
cursor_is_resize = false; |
878 |
} |
879 |
} |
880 |
return true; |
881 |
} |
882 |
|
883 |
bool DimRegionChooser::is_in_resize_zone(double x, double y) |
884 |
{ |
885 |
int w = get_width(); |
886 |
if (region && y < nbDimensions * h && x >= label_width && x < w) { |
887 |
int ydim = int(y / h); |
888 |
int dim; |
889 |
int bitpos = 0; |
890 |
for (dim = 0 ; dim < region->Dimensions ; dim++) { |
891 |
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
892 |
if (ydim == 0) break; |
893 |
ydim--; |
894 |
bitpos += region->pDimensionDefinitions[dim].bits; |
895 |
} |
896 |
int nbZones = region->pDimensionDefinitions[dim].zones; |
897 |
|
898 |
int c = 0; |
899 |
if (maindimregno >= 0) { |
900 |
int mask = ~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << bitpos); |
901 |
c = maindimregno & mask; // mask away this dimension |
902 |
} |
903 |
const bool customsplits = |
904 |
((region->pDimensionDefinitions[dim].split_type == gig::split_type_normal && |
905 |
region->pDimensionRegions[c]->DimensionUpperLimits[dim]) || |
906 |
(region->pDimensionDefinitions[dim].dimension == gig::dimension_velocity && |
907 |
region->pDimensionRegions[c]->VelocityUpperLimit)); |
908 |
|
909 |
// dimensions of split_type_bit cannot be resized |
910 |
if (region->pDimensionDefinitions[dim].split_type != gig::split_type_bit) { |
911 |
int prev_limit = 0; |
912 |
for (int iZone = 0 ; iZone < nbZones - 1 ; iZone++) { |
913 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (iZone << bitpos)]; |
914 |
const int upperLimit = |
915 |
(customsplits) ? |
916 |
(d->DimensionUpperLimits[dim]) ? |
917 |
d->DimensionUpperLimits[dim] : d->VelocityUpperLimit |
918 |
: (iZone+1) * (int)region->pDimensionDefinitions[dim].zone_size - 1; |
919 |
int limit = upperLimit + 1; |
920 |
int limitx = int((w - label_width - 1) * limit / 128.0 + 0.5) + label_width; |
921 |
if (x <= limitx - 2) break; |
922 |
if (x <= limitx + 2) { |
923 |
resize.dimension = dim; |
924 |
resize.dimensionDef = region->pDimensionDefinitions[dim]; |
925 |
resize.zone = iZone; |
926 |
resize.pos = limit; |
927 |
resize.min = prev_limit; |
928 |
|
929 |
int dr = (maindimregno >> bitpos) & |
930 |
((1 << region->pDimensionDefinitions[dim].bits) - 1); |
931 |
resize.selected = dr == iZone ? resize.left : |
932 |
dr == iZone + 1 ? resize.right : resize.none; |
933 |
|
934 |
iZone++; |
935 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (iZone << bitpos)]; |
936 |
|
937 |
const int upperLimit = |
938 |
(customsplits) ? |
939 |
(d->DimensionUpperLimits[dim]) ? |
940 |
d->DimensionUpperLimits[dim] : d->VelocityUpperLimit |
941 |
: (iZone+1) * (int)region->pDimensionDefinitions[dim].zone_size - 1; |
942 |
|
943 |
int limit = upperLimit + 1; |
944 |
resize.max = limit; |
945 |
return true; |
946 |
} |
947 |
prev_limit = limit; |
948 |
} |
949 |
} |
950 |
} |
951 |
return false; |
952 |
} |
953 |
|
954 |
sigc::signal<void>& DimRegionChooser::signal_dimregion_selected() |
955 |
{ |
956 |
return dimregion_selected; |
957 |
} |
958 |
|
959 |
sigc::signal<void>& DimRegionChooser::signal_region_changed() |
960 |
{ |
961 |
return region_changed; |
962 |
} |
963 |
|
964 |
bool DimRegionChooser::on_focus(Gtk::DirectionType direction) |
965 |
{ |
966 |
// TODO: check that region exists etc, that is, that it's possible |
967 |
// to set focus |
968 |
if (direction == Gtk::DIR_TAB_FORWARD || |
969 |
direction == Gtk::DIR_DOWN) { |
970 |
if (!has_focus()) { |
971 |
focus_line = 0; |
972 |
grab_focus(); |
973 |
return true; |
974 |
} else { |
975 |
if (focus_line + 1 < region->Dimensions) { |
976 |
focus_line++; |
977 |
queue_draw(); |
978 |
return true; |
979 |
} else { |
980 |
return false; |
981 |
} |
982 |
} |
983 |
} else if (direction == Gtk::DIR_TAB_BACKWARD || |
984 |
direction == Gtk::DIR_UP) { |
985 |
if (!has_focus()) { |
986 |
focus_line = region->Dimensions - 1; |
987 |
grab_focus(); |
988 |
return true; |
989 |
} else { |
990 |
if (focus_line > 0) { |
991 |
focus_line--; |
992 |
queue_draw(); |
993 |
return true; |
994 |
} else { |
995 |
return false; |
996 |
} |
997 |
} |
998 |
} else if (!has_focus()) { |
999 |
// TODO: check that focus_line exists |
1000 |
grab_focus(); |
1001 |
return true; |
1002 |
} else { |
1003 |
// TODO: increase or decrease value |
1004 |
} |
1005 |
return false; |
1006 |
} |
1007 |
|
1008 |
void DimRegionChooser::split_dimension_zone() { |
1009 |
printf("split_dimension_zone() type=%d, zone=%d\n", maindimtype, maindimcase[maindimtype]); |
1010 |
try { |
1011 |
region->SplitDimensionZone(maindimtype, maindimcase[maindimtype]); |
1012 |
} catch (RIFF::Exception e) { |
1013 |
Gtk::MessageDialog msg(e.Message, false, Gtk::MESSAGE_ERROR); |
1014 |
msg.run(); |
1015 |
} catch (...) { |
1016 |
Glib::ustring txt = _("An unknown exception occurred!"); |
1017 |
Gtk::MessageDialog msg(txt, false, Gtk::MESSAGE_ERROR); |
1018 |
msg.run(); |
1019 |
} |
1020 |
refresh_all(); |
1021 |
} |
1022 |
|
1023 |
void DimRegionChooser::delete_dimension_zone() { |
1024 |
printf("delete_dimension_zone() type=%d, zone=%d\n", maindimtype, maindimcase[maindimtype]); |
1025 |
try { |
1026 |
region->DeleteDimensionZone(maindimtype, maindimcase[maindimtype]); |
1027 |
} catch (RIFF::Exception e) { |
1028 |
Gtk::MessageDialog msg(e.Message, false, Gtk::MESSAGE_ERROR); |
1029 |
msg.run(); |
1030 |
} catch (...) { |
1031 |
Glib::ustring txt = _("An unknown exception occurred!"); |
1032 |
Gtk::MessageDialog msg(txt, false, Gtk::MESSAGE_ERROR); |
1033 |
msg.run(); |
1034 |
} |
1035 |
refresh_all(); |
1036 |
} |
1037 |
|
1038 |
bool DimRegionChooser::onKeyPressed(GdkEventKey* key) { |
1039 |
//printf("key down\n"); |
1040 |
if (key->keyval == GDK_KEY_Control_L || key->keyval == GDK_KEY_Control_R) |
1041 |
multiSelectKeyDown = true; |
1042 |
return false; |
1043 |
} |
1044 |
|
1045 |
bool DimRegionChooser::onKeyReleased(GdkEventKey* key) { |
1046 |
//printf("key up\n"); |
1047 |
if (key->keyval == GDK_KEY_Control_L || key->keyval == GDK_KEY_Control_R) |
1048 |
multiSelectKeyDown = false; |
1049 |
return false; |
1050 |
} |
1051 |
|
1052 |
void DimRegionChooser::resetSelectedZones() { |
1053 |
this->dimzones.clear(); |
1054 |
if (!region) { |
1055 |
queue_draw(); // redraw required parts |
1056 |
return; |
1057 |
} |
1058 |
if (maindimregno < 0 || maindimregno >= region->DimensionRegions) { |
1059 |
queue_draw(); // redraw required parts |
1060 |
return; |
1061 |
} |
1062 |
if (!region->pDimensionRegions[maindimregno]) { |
1063 |
queue_draw(); // redraw required parts |
1064 |
return; |
1065 |
} |
1066 |
gig::DimensionRegion* dimrgn = region->pDimensionRegions[maindimregno]; |
1067 |
|
1068 |
bool isValidZone; |
1069 |
this->maindimcase = caseOfDimRegion(dimrgn, &isValidZone); |
1070 |
if (!isValidZone) { |
1071 |
queue_draw(); // redraw required parts |
1072 |
return; |
1073 |
} |
1074 |
|
1075 |
for (std::map<gig::dimension_t,int>::const_iterator it = this->maindimcase.begin(); |
1076 |
it != this->maindimcase.end(); ++it) |
1077 |
{ |
1078 |
this->dimzones[it->first].insert(it->second); |
1079 |
} |
1080 |
|
1081 |
// redraw required parts |
1082 |
queue_draw(); |
1083 |
} |
1084 |
|
1085 |
bool DimRegionChooser::select_dimregion(gig::DimensionRegion* dimrgn) { |
1086 |
if (!region) return false; //.selection failed |
1087 |
|
1088 |
for (int dr = 0; dr < region->DimensionRegions && region->pDimensionRegions[dr]; ++dr) { |
1089 |
if (region->pDimensionRegions[dr] == dimrgn) { |
1090 |
// reset dim region zone selection to the requested specific dim region case |
1091 |
maindimregno = dr; |
1092 |
resetSelectedZones(); |
1093 |
|
1094 |
// emit signal that dimregion selection has changed, for external entities |
1095 |
dimregion_selected(); |
1096 |
|
1097 |
return true; // selection success |
1098 |
} |
1099 |
} |
1100 |
|
1101 |
return false; //.selection failed |
1102 |
} |
1103 |
|
1104 |
gig::DimensionRegion* DimRegionChooser::get_main_dimregion() const { |
1105 |
if (!region) return NULL; |
1106 |
return region->pDimensionRegions[maindimregno]; |
1107 |
} |