1 |
schoenebeck |
1225 |
/* |
2 |
persson |
2169 |
* Copyright (C) 2006-2011 Andreas Persson |
3 |
schoenebeck |
1225 |
* |
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 "dimregionchooser.h" |
21 |
persson |
2151 |
#include <cairomm/context.h> |
22 |
schoenebeck |
1225 |
#include <gdkmm/cursor.h> |
23 |
persson |
2151 |
#include <gdkmm/general.h> |
24 |
schoenebeck |
1225 |
|
25 |
persson |
1831 |
#include "global.h" |
26 |
|
|
|
27 |
persson |
2169 |
DimRegionChooser::DimRegionChooser() : |
28 |
|
|
red("#8070ff"), |
29 |
|
|
black("black"), |
30 |
|
|
white("white") |
31 |
schoenebeck |
1225 |
{ |
32 |
|
|
instrument = 0; |
33 |
|
|
region = 0; |
34 |
|
|
dimregno = -1; |
35 |
|
|
focus_line = 0; |
36 |
|
|
resize.active = false; |
37 |
|
|
cursor_is_resize = false; |
38 |
|
|
h = 20; |
39 |
persson |
2151 |
set_can_focus(); |
40 |
schoenebeck |
1225 |
add_events(Gdk::BUTTON_PRESS_MASK | Gdk::POINTER_MOTION_MASK | |
41 |
|
|
Gdk::POINTER_MOTION_HINT_MASK); |
42 |
|
|
|
43 |
persson |
1303 |
for (int i = 0 ; i < 256 ; i++) dimvalue[i] = 0; |
44 |
persson |
2246 |
labels_changed = true; |
45 |
schoenebeck |
1225 |
} |
46 |
|
|
|
47 |
|
|
DimRegionChooser::~DimRegionChooser() |
48 |
|
|
{ |
49 |
|
|
} |
50 |
|
|
|
51 |
persson |
2169 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
52 |
|
|
bool DimRegionChooser::on_expose_event(GdkEventExpose* e) |
53 |
schoenebeck |
1225 |
{ |
54 |
persson |
2246 |
double clipx1 = e->area.x; |
55 |
|
|
double clipx2 = e->area.x + e->area.width; |
56 |
|
|
double clipy1 = e->area.y; |
57 |
|
|
double clipy2 = e->area.y + e->area.height; |
58 |
|
|
|
59 |
|
|
const Cairo::RefPtr<Cairo::Context>& cr = |
60 |
|
|
get_window()->create_cairo_context(); |
61 |
|
|
#if 0 |
62 |
persson |
2169 |
} |
63 |
|
|
#endif |
64 |
persson |
2246 |
#else |
65 |
persson |
2169 |
bool DimRegionChooser::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) |
66 |
|
|
{ |
67 |
persson |
2246 |
double clipx1, clipx2, clipy1, clipy2; |
68 |
|
|
cr->get_clip_extents(clipx1, clipy1, clipx2, clipy2); |
69 |
|
|
#endif |
70 |
|
|
|
71 |
schoenebeck |
1225 |
if (!region) return true; |
72 |
|
|
|
73 |
|
|
// This is where we draw on the window |
74 |
persson |
1623 |
int w = get_width(); |
75 |
schoenebeck |
1225 |
Glib::RefPtr<Pango::Context> context = get_pango_context(); |
76 |
|
|
|
77 |
|
|
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
78 |
persson |
2151 |
cr->set_line_width(1); |
79 |
schoenebeck |
1225 |
|
80 |
|
|
int y = 0; |
81 |
persson |
2246 |
if (labels_changed || label_width - 10 > clipx1) { |
82 |
|
|
// draw labels on the left (reflecting the dimension type) |
83 |
|
|
double maxwidth = 0; |
84 |
|
|
for (int i = 0 ; i < region->Dimensions ; i++) { |
85 |
|
|
int nbZones = region->pDimensionDefinitions[i].zones; |
86 |
|
|
if (nbZones) { |
87 |
|
|
const char* dstr; |
88 |
|
|
char dstrbuf[10]; |
89 |
|
|
switch (region->pDimensionDefinitions[i].dimension) { |
90 |
|
|
case gig::dimension_none: dstr=_("none"); break; |
91 |
|
|
case gig::dimension_samplechannel: dstr=_("samplechannel"); |
92 |
|
|
break; |
93 |
|
|
case gig::dimension_layer: dstr=_("layer"); break; |
94 |
|
|
case gig::dimension_velocity: dstr=_("velocity"); break; |
95 |
|
|
case gig::dimension_channelaftertouch: |
96 |
|
|
dstr=_("channelaftertouch"); break; |
97 |
|
|
case gig::dimension_releasetrigger: |
98 |
|
|
dstr=_("releasetrigger"); break; |
99 |
|
|
case gig::dimension_keyboard: dstr=_("keyswitching"); break; |
100 |
|
|
case gig::dimension_roundrobin: dstr=_("roundrobin"); break; |
101 |
|
|
case gig::dimension_random: dstr=_("random"); break; |
102 |
|
|
case gig::dimension_smartmidi: dstr=_("smartmidi"); break; |
103 |
|
|
case gig::dimension_roundrobinkeyboard: |
104 |
|
|
dstr=_("roundrobinkeyboard"); break; |
105 |
|
|
case gig::dimension_modwheel: dstr=_("modwheel"); break; |
106 |
|
|
case gig::dimension_breath: dstr=_("breath"); break; |
107 |
|
|
case gig::dimension_foot: dstr=_("foot"); break; |
108 |
|
|
case gig::dimension_portamentotime: |
109 |
|
|
dstr=_("portamentotime"); break; |
110 |
|
|
case gig::dimension_effect1: dstr=_("effect1"); break; |
111 |
|
|
case gig::dimension_effect2: dstr=_("effect2"); break; |
112 |
|
|
case gig::dimension_genpurpose1: dstr=_("genpurpose1"); break; |
113 |
|
|
case gig::dimension_genpurpose2: dstr=_("genpurpose2"); break; |
114 |
|
|
case gig::dimension_genpurpose3: dstr=_("genpurpose3"); break; |
115 |
|
|
case gig::dimension_genpurpose4: dstr=_("genpurpose4"); break; |
116 |
|
|
case gig::dimension_sustainpedal: |
117 |
|
|
dstr=_("sustainpedal"); break; |
118 |
|
|
case gig::dimension_portamento: dstr=_("portamento"); break; |
119 |
|
|
case gig::dimension_sostenutopedal: |
120 |
|
|
dstr=_("sostenutopedal"); break; |
121 |
|
|
case gig::dimension_softpedal: dstr=_("softpedal"); break; |
122 |
|
|
case gig::dimension_genpurpose5: dstr=_("genpurpose5"); break; |
123 |
|
|
case gig::dimension_genpurpose6: dstr=_("genpurpose6"); break; |
124 |
|
|
case gig::dimension_genpurpose7: dstr=_("genpurpose7"); break; |
125 |
|
|
case gig::dimension_genpurpose8: dstr=_("genpurpose8"); break; |
126 |
|
|
case gig::dimension_effect1depth: |
127 |
|
|
dstr=_("effect1depth"); break; |
128 |
|
|
case gig::dimension_effect2depth: |
129 |
|
|
dstr=_("effect2depth"); break; |
130 |
|
|
case gig::dimension_effect3depth: |
131 |
|
|
dstr=_("effect3depth"); break; |
132 |
|
|
case gig::dimension_effect4depth: |
133 |
|
|
dstr=_("effect4depth"); break; |
134 |
|
|
case gig::dimension_effect5depth: |
135 |
|
|
dstr=_("effect5depth"); break; |
136 |
|
|
default: |
137 |
|
|
sprintf(dstrbuf, "%d", |
138 |
|
|
region->pDimensionDefinitions[i].dimension); |
139 |
|
|
dstr = dstrbuf; |
140 |
|
|
break; |
141 |
|
|
} |
142 |
|
|
layout->set_text(dstr); |
143 |
schoenebeck |
1225 |
|
144 |
persson |
2246 |
Pango::Rectangle rectangle = layout->get_logical_extents(); |
145 |
|
|
double text_w = double(rectangle.get_width()) / Pango::SCALE; |
146 |
|
|
if (text_w > maxwidth) maxwidth = text_w; |
147 |
|
|
|
148 |
|
|
if (y + h > clipy1 && y < clipy2 && text_w >= clipx1) { |
149 |
|
|
double text_h = double(rectangle.get_height()) / |
150 |
|
|
Pango::SCALE; |
151 |
persson |
2169 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
152 |
persson |
2246 |
const Gdk::Color fg = get_style()->get_fg(get_state()); |
153 |
persson |
2169 |
#else |
154 |
persson |
2246 |
const Gdk::RGBA fg = |
155 |
|
|
get_style_context()->get_color(get_state_flags()); |
156 |
persson |
2169 |
#endif |
157 |
persson |
2246 |
Gdk::Cairo::set_source_rgba(cr, fg); |
158 |
|
|
cr->move_to(4, int(y + (h - text_h) / 2 + 0.5)); |
159 |
persson |
2151 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
160 |
persson |
2246 |
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
161 |
persson |
2151 |
#else |
162 |
persson |
2246 |
layout->show_in_cairo_context(cr); |
163 |
persson |
2151 |
#endif |
164 |
persson |
2246 |
} |
165 |
|
|
} |
166 |
|
|
y += h; |
167 |
schoenebeck |
1225 |
} |
168 |
persson |
2246 |
label_width = int(maxwidth + 10); |
169 |
|
|
labels_changed = false; |
170 |
schoenebeck |
1225 |
} |
171 |
persson |
2246 |
if (label_width >= clipx2) return true; |
172 |
schoenebeck |
1225 |
|
173 |
|
|
// draw dimensions' zones areas |
174 |
|
|
y = 0; |
175 |
|
|
int bitpos = 0; |
176 |
|
|
for (int i = 0 ; i < region->Dimensions ; i++) { |
177 |
|
|
int nbZones = region->pDimensionDefinitions[i].zones; |
178 |
|
|
if (nbZones) { |
179 |
persson |
2246 |
if (y >= clipy2) break; |
180 |
|
|
if (y + h > clipy1) { |
181 |
|
|
// draw focus rectangle around dimension's label and zones |
182 |
|
|
if (has_focus() && focus_line == i) { |
183 |
persson |
2169 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
184 |
persson |
2246 |
Gdk::Rectangle farea(0, y, 150, 20); |
185 |
|
|
get_style()->paint_focus(get_window(), get_state(), farea, |
186 |
|
|
*this, "", |
187 |
|
|
0, y, label_width, 20); |
188 |
persson |
2169 |
#else |
189 |
persson |
2246 |
get_style_context()->render_focus(cr, |
190 |
|
|
0, y, label_width, 20); |
191 |
persson |
2169 |
#endif |
192 |
persson |
2246 |
} |
193 |
schoenebeck |
1225 |
|
194 |
persson |
2246 |
// draw top and bottom lines of dimension's zones |
195 |
|
|
Gdk::Cairo::set_source_rgba(cr, black); |
196 |
|
|
cr->move_to(label_width, y + 0.5); |
197 |
|
|
cr->line_to(w, y + 0.5); |
198 |
|
|
cr->move_to(w, y + h - 0.5); |
199 |
|
|
cr->line_to(label_width, y + h - 0.5); |
200 |
|
|
cr->stroke(); |
201 |
persson |
2151 |
|
202 |
persson |
2246 |
// erase whole dimension's zones area |
203 |
|
|
Gdk::Cairo::set_source_rgba(cr, white); |
204 |
|
|
cr->rectangle(label_width + 1, y + 1, |
205 |
|
|
(w - label_width - 2), h - 2); |
206 |
|
|
cr->fill(); |
207 |
schoenebeck |
1225 |
|
208 |
persson |
2246 |
int c = 0; |
209 |
|
|
if (dimregno >= 0) { |
210 |
|
|
int mask = |
211 |
|
|
~(((1 << region->pDimensionDefinitions[i].bits) - 1) << |
212 |
|
|
bitpos); |
213 |
|
|
c = dimregno & mask; // mask away this dimension |
214 |
schoenebeck |
1225 |
} |
215 |
persson |
2246 |
bool customsplits = |
216 |
|
|
((region->pDimensionDefinitions[i].split_type == |
217 |
|
|
gig::split_type_normal && |
218 |
|
|
region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
219 |
|
|
(region->pDimensionDefinitions[i].dimension == |
220 |
|
|
gig::dimension_velocity && |
221 |
|
|
region->pDimensionRegions[c]->VelocityUpperLimit)); |
222 |
schoenebeck |
1225 |
|
223 |
persson |
2246 |
// draw dimension's zone borders |
224 |
|
|
Gdk::Cairo::set_source_rgba(cr, black); |
225 |
schoenebeck |
1225 |
if (customsplits) { |
226 |
persson |
2246 |
cr->move_to(label_width + 0.5, y + 1); |
227 |
|
|
cr->line_to(label_width + 0.5, y + h - 1); |
228 |
|
|
|
229 |
schoenebeck |
1225 |
for (int j = 0 ; j < nbZones ; j++) { |
230 |
persson |
2246 |
gig::DimensionRegion* d = |
231 |
|
|
region->pDimensionRegions[c + (j << bitpos)]; |
232 |
schoenebeck |
1225 |
int upperLimit = d->DimensionUpperLimits[i]; |
233 |
|
|
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
234 |
|
|
int v = upperLimit + 1; |
235 |
persson |
2246 |
int x = int((w - label_width - 1) * v / 128.0 + 0.5) + |
236 |
|
|
label_width; |
237 |
|
|
if (x >= clipx2) break; |
238 |
|
|
if (x < clipx1) continue; |
239 |
|
|
cr->move_to(x + 0.5, y + 1); |
240 |
|
|
cr->line_to(x + 0.5, y + h - 1); |
241 |
|
|
} |
242 |
|
|
} else { |
243 |
|
|
for (int j = 0 ; j <= nbZones ; j++) { |
244 |
|
|
int x = int((w - label_width - 1) * j / |
245 |
|
|
double(nbZones) + 0.5) + label_width; |
246 |
|
|
if (x >= clipx2) break; |
247 |
|
|
if (x < clipx1) continue; |
248 |
|
|
cr->move_to(x + 0.5, y + 1); |
249 |
|
|
cr->line_to(x + 0.5, y + h - 1); |
250 |
|
|
} |
251 |
|
|
} |
252 |
|
|
cr->stroke(); |
253 |
|
|
|
254 |
|
|
// draw fill for currently selected zone |
255 |
|
|
if (dimregno >= 0) { |
256 |
|
|
Gdk::Cairo::set_source_rgba(cr, red); |
257 |
|
|
int dr = (dimregno >> bitpos) & |
258 |
|
|
((1 << region->pDimensionDefinitions[i].bits) - 1); |
259 |
schoenebeck |
2462 |
|
260 |
|
|
int x1 = -1, x2 = -1; |
261 |
persson |
2246 |
if (customsplits) { |
262 |
schoenebeck |
2462 |
x1 = label_width; |
263 |
persson |
2246 |
for (int j = 0 ; j < nbZones && x1 + 1 < clipx2 ; j++) { |
264 |
|
|
gig::DimensionRegion* d = |
265 |
|
|
region->pDimensionRegions[c + (j << bitpos)]; |
266 |
|
|
int upperLimit = d->DimensionUpperLimits[i]; |
267 |
|
|
if (!upperLimit) { |
268 |
|
|
upperLimit = d->VelocityUpperLimit; |
269 |
|
|
} |
270 |
|
|
int v = upperLimit + 1; |
271 |
schoenebeck |
2462 |
x2 = int((w - label_width - 1) * v / 128.0 + |
272 |
|
|
0.5) + label_width; |
273 |
persson |
2246 |
if (j == dr && x1 < x2) { |
274 |
|
|
cr->rectangle(x1 + 1, y + 1, |
275 |
|
|
(x2 - x1) - 1, h - 2); |
276 |
|
|
cr->fill(); |
277 |
|
|
break; |
278 |
|
|
} |
279 |
|
|
x1 = x2; |
280 |
|
|
} |
281 |
|
|
} else { |
282 |
|
|
if (dr < nbZones) { |
283 |
schoenebeck |
2462 |
x1 = int((w - label_width - 1) * dr / |
284 |
|
|
double(nbZones) + 0.5); |
285 |
|
|
x2 = int((w - label_width - 1) * (dr + 1) / |
286 |
|
|
double(nbZones) + 0.5); |
287 |
persson |
2151 |
cr->rectangle(label_width + x1 + 1, y + 1, |
288 |
|
|
(x2 - x1) - 1, h - 2); |
289 |
|
|
cr->fill(); |
290 |
schoenebeck |
1225 |
} |
291 |
|
|
} |
292 |
schoenebeck |
2462 |
|
293 |
|
|
// draw text showing the beginning of the dimension zone |
294 |
|
|
// as numeric value to the user |
295 |
|
|
if (x1 >= 0) { |
296 |
|
|
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
297 |
|
|
int v = roundf(float(x1 - label_width) / float(w - label_width) * 127.f); |
298 |
|
|
if (dr > 0) v++; |
299 |
|
|
layout->set_text(Glib::Ascii::dtostr(v)); |
300 |
|
|
Gdk::Cairo::set_source_rgba(cr, black); |
301 |
|
|
Pango::Rectangle rect = layout->get_logical_extents(); |
302 |
|
|
|
303 |
|
|
int text_width, text_height; |
304 |
|
|
// get the text dimensions |
305 |
|
|
layout->get_pixel_size(text_width, text_height); |
306 |
|
|
// move text to the right end of the dimension zone |
307 |
|
|
cr->move_to(x1 + 1, y + 1); |
308 |
|
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
309 |
|
|
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
310 |
|
|
#else |
311 |
|
|
layout->show_in_cairo_context(cr); |
312 |
|
|
#endif |
313 |
|
|
} |
314 |
|
|
// draw text showing the end of the dimension zone |
315 |
|
|
// as numeric value to the user |
316 |
|
|
if (x2 >= 0) { |
317 |
|
|
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
318 |
|
|
const int v = roundf(float(x2 - label_width) / float(w - label_width) * 127.f); |
319 |
|
|
layout->set_text(Glib::Ascii::dtostr(v)); |
320 |
|
|
Gdk::Cairo::set_source_rgba(cr, black); |
321 |
|
|
Pango::Rectangle rect = layout->get_logical_extents(); |
322 |
|
|
|
323 |
|
|
int text_width, text_height; |
324 |
|
|
// get the text dimensions |
325 |
|
|
layout->get_pixel_size(text_width, text_height); |
326 |
|
|
// move text to the right end of the dimension zone |
327 |
|
|
cr->move_to(x2 - text_width - 1, y + 1); |
328 |
|
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
329 |
|
|
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
330 |
|
|
#else |
331 |
|
|
layout->show_in_cairo_context(cr); |
332 |
|
|
#endif |
333 |
|
|
} |
334 |
schoenebeck |
1225 |
} |
335 |
|
|
} |
336 |
|
|
|
337 |
|
|
y += h; |
338 |
|
|
} |
339 |
|
|
bitpos += region->pDimensionDefinitions[i].bits; |
340 |
|
|
} |
341 |
|
|
|
342 |
|
|
return true; |
343 |
|
|
} |
344 |
|
|
|
345 |
|
|
void DimRegionChooser::set_region(gig::Region* region) |
346 |
|
|
{ |
347 |
|
|
this->region = region; |
348 |
|
|
dimregno = 0; |
349 |
|
|
nbDimensions = 0; |
350 |
|
|
if (region) { |
351 |
|
|
int bitcount = 0; |
352 |
|
|
for (int dim = 0 ; dim < region->Dimensions ; dim++) { |
353 |
|
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
354 |
|
|
nbDimensions++; |
355 |
|
|
|
356 |
persson |
1303 |
int z = std::min(dimvalue[region->pDimensionDefinitions[dim].dimension], |
357 |
|
|
region->pDimensionDefinitions[dim].zones - 1); |
358 |
schoenebeck |
1225 |
dimregno |= (z << bitcount); |
359 |
|
|
bitcount += region->pDimensionDefinitions[dim].bits; |
360 |
|
|
} |
361 |
|
|
dimreg = region->pDimensionRegions[dimregno]; |
362 |
|
|
} else { |
363 |
|
|
dimreg = 0; |
364 |
|
|
} |
365 |
persson |
1261 |
dimregion_selected(); |
366 |
persson |
2169 |
set_size_request(800, region ? nbDimensions * 20 : 0); |
367 |
|
|
|
368 |
persson |
2246 |
labels_changed = true; |
369 |
schoenebeck |
1225 |
queue_resize(); |
370 |
|
|
} |
371 |
|
|
|
372 |
persson |
1533 |
|
373 |
|
|
void DimRegionChooser::get_dimregions(const gig::Region* region, bool stereo, |
374 |
|
|
std::set<gig::DimensionRegion*>& dimregs) const |
375 |
|
|
{ |
376 |
|
|
int dimregno = 0; |
377 |
|
|
int bitcount = 0; |
378 |
|
|
int stereo_bit = 0; |
379 |
|
|
for (int dim = 0 ; dim < region->Dimensions ; dim++) { |
380 |
|
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
381 |
|
|
if (stereo && |
382 |
|
|
region->pDimensionDefinitions[dim].dimension == gig::dimension_samplechannel) { |
383 |
|
|
stereo_bit = (1 << bitcount); |
384 |
|
|
} else { |
385 |
|
|
int z = std::min(dimvalue[region->pDimensionDefinitions[dim].dimension], |
386 |
|
|
region->pDimensionDefinitions[dim].zones - 1); |
387 |
|
|
dimregno |= (z << bitcount); |
388 |
|
|
} |
389 |
|
|
bitcount += region->pDimensionDefinitions[dim].bits; |
390 |
|
|
} |
391 |
|
|
dimregs.insert(region->pDimensionRegions[dimregno]); |
392 |
|
|
if (stereo_bit) dimregs.insert(region->pDimensionRegions[dimregno | stereo_bit]); |
393 |
|
|
} |
394 |
|
|
|
395 |
persson |
2246 |
void DimRegionChooser::update_after_resize() |
396 |
schoenebeck |
1225 |
{ |
397 |
persson |
2246 |
if (region->pDimensionDefinitions[resize.dimension].dimension == gig::dimension_velocity) { |
398 |
schoenebeck |
1225 |
|
399 |
persson |
2246 |
int bitpos = 0; |
400 |
|
|
for (int j = 0 ; j < resize.dimension ; j++) { |
401 |
|
|
bitpos += region->pDimensionDefinitions[j].bits; |
402 |
|
|
} |
403 |
|
|
int mask = |
404 |
|
|
~(((1 << region->pDimensionDefinitions[resize.dimension].bits) - 1) << bitpos); |
405 |
|
|
int c = dimregno & mask; // mask away this dimension |
406 |
schoenebeck |
1225 |
|
407 |
persson |
2246 |
if (region->pDimensionRegions[c]->DimensionUpperLimits[resize.dimension] == 0) { |
408 |
|
|
// the velocity dimension didn't previously have |
409 |
|
|
// custom v3 splits, so we initialize all splits with |
410 |
|
|
// default values |
411 |
|
|
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
412 |
|
|
for (int j = 0 ; j < nbZones ; j++) { |
413 |
|
|
gig::DimensionRegion* d = region->pDimensionRegions[c + (j << bitpos)]; |
414 |
|
|
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
415 |
schoenebeck |
1225 |
} |
416 |
persson |
2246 |
} |
417 |
|
|
if (region->pDimensionRegions[c]->VelocityUpperLimit == 0) { |
418 |
|
|
// the velocity dimension didn't previously have |
419 |
|
|
// custom v2 splits, so we initialize all splits with |
420 |
|
|
// default values |
421 |
|
|
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
422 |
|
|
for (int j = 0 ; j < nbZones ; j++) { |
423 |
|
|
gig::DimensionRegion* d = region->pDimensionRegions[c + (j << bitpos)]; |
424 |
|
|
d->VelocityUpperLimit = int(128.0 * (j + 1) / nbZones - 1); |
425 |
|
|
} |
426 |
|
|
} |
427 |
schoenebeck |
1225 |
|
428 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[c + resize.offset]; |
429 |
|
|
// update both v2 and v3 values |
430 |
|
|
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
431 |
|
|
d->VelocityUpperLimit = resize.pos - 1; |
432 |
|
|
|
433 |
|
|
} else { |
434 |
|
|
for (int i = 0 ; i < region->DimensionRegions ; ) { |
435 |
|
|
|
436 |
|
|
if (region->pDimensionRegions[i]->DimensionUpperLimits[resize.dimension] == 0) { |
437 |
|
|
// the dimension didn't previously have custom |
438 |
|
|
// limits, so we have to set default limits for |
439 |
|
|
// all the dimension regions |
440 |
|
|
int bitpos = 0; |
441 |
|
|
for (int j = 0 ; j < resize.dimension ; j++) { |
442 |
|
|
bitpos += region->pDimensionDefinitions[j].bits; |
443 |
|
|
} |
444 |
schoenebeck |
1225 |
int nbZones = region->pDimensionDefinitions[resize.dimension].zones; |
445 |
persson |
2246 |
|
446 |
schoenebeck |
1225 |
for (int j = 0 ; j < nbZones ; j++) { |
447 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[i + (j << bitpos)]; |
448 |
schoenebeck |
1225 |
d->DimensionUpperLimits[resize.dimension] = int(128.0 * (j + 1) / nbZones - 1); |
449 |
|
|
} |
450 |
|
|
} |
451 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[i + resize.offset]; |
452 |
schoenebeck |
1225 |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
453 |
|
|
|
454 |
persson |
2246 |
int bitpos = 0; |
455 |
|
|
int j; |
456 |
|
|
for (j = 0 ; j < region->Dimensions ; j++) { |
457 |
|
|
if (j != resize.dimension) { |
458 |
|
|
int maxzones = 1 << region->pDimensionDefinitions[j].bits; |
459 |
|
|
int dimj = (i >> bitpos) & (maxzones - 1); |
460 |
|
|
if (dimj + 1 < region->pDimensionDefinitions[j].zones) break; |
461 |
schoenebeck |
1225 |
} |
462 |
persson |
2246 |
bitpos += region->pDimensionDefinitions[j].bits; |
463 |
schoenebeck |
1225 |
} |
464 |
persson |
2246 |
if (j == region->Dimensions) break; |
465 |
|
|
i = (i & ~((1 << bitpos) - 1)) + (1 << bitpos); |
466 |
schoenebeck |
1225 |
} |
467 |
persson |
2246 |
} |
468 |
|
|
} |
469 |
|
|
|
470 |
|
|
bool DimRegionChooser::on_button_release_event(GdkEventButton* event) |
471 |
|
|
{ |
472 |
|
|
if (resize.active) { |
473 |
|
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
474 |
|
|
get_window()->pointer_ungrab(event->time); |
475 |
|
|
#else |
476 |
|
|
Glib::wrap(event->device, true)->ungrab(event->time); |
477 |
|
|
#endif |
478 |
|
|
resize.active = false; |
479 |
|
|
|
480 |
persson |
1261 |
region_changed(); |
481 |
schoenebeck |
1225 |
|
482 |
|
|
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
483 |
|
|
get_window()->set_cursor(); |
484 |
|
|
cursor_is_resize = false; |
485 |
|
|
} |
486 |
|
|
} |
487 |
|
|
return true; |
488 |
|
|
} |
489 |
|
|
|
490 |
|
|
bool DimRegionChooser::on_button_press_event(GdkEventButton* event) |
491 |
|
|
{ |
492 |
persson |
1623 |
int w = get_width(); |
493 |
schoenebeck |
1225 |
if (region && event->y < nbDimensions * h && |
494 |
|
|
event->x >= label_width && event->x < w) { |
495 |
|
|
|
496 |
|
|
if (is_in_resize_zone(event->x, event->y)) { |
497 |
persson |
2169 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
498 |
schoenebeck |
1225 |
get_window()->pointer_grab(false, |
499 |
|
|
Gdk::BUTTON_RELEASE_MASK | |
500 |
|
|
Gdk::POINTER_MOTION_MASK | |
501 |
|
|
Gdk::POINTER_MOTION_HINT_MASK, |
502 |
persson |
2169 |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), |
503 |
|
|
event->time); |
504 |
|
|
#else |
505 |
|
|
Glib::wrap(event->device, true)->grab(get_window(), |
506 |
|
|
Gdk::OWNERSHIP_NONE, |
507 |
|
|
false, |
508 |
|
|
Gdk::BUTTON_RELEASE_MASK | |
509 |
|
|
Gdk::POINTER_MOTION_MASK | |
510 |
|
|
Gdk::POINTER_MOTION_HINT_MASK, |
511 |
|
|
Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW), |
512 |
|
|
event->time); |
513 |
|
|
#endif |
514 |
schoenebeck |
1225 |
resize.active = true; |
515 |
|
|
} else { |
516 |
|
|
int ydim = int(event->y / h); |
517 |
|
|
int dim; |
518 |
|
|
for (dim = 0 ; dim < region->Dimensions ; dim++) { |
519 |
|
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
520 |
|
|
if (ydim == 0) break; |
521 |
|
|
ydim--; |
522 |
|
|
} |
523 |
|
|
int nbZones = region->pDimensionDefinitions[dim].zones; |
524 |
|
|
|
525 |
|
|
int z = -1; |
526 |
|
|
int bitpos = 0; |
527 |
|
|
for (int i = 0 ; i < dim ; i++) { |
528 |
|
|
bitpos += region->pDimensionDefinitions[i].bits; |
529 |
|
|
} |
530 |
|
|
|
531 |
|
|
int i = dim; |
532 |
|
|
if (dimregno < 0) dimregno = 0; |
533 |
|
|
int mask = ~(((1 << region->pDimensionDefinitions[i].bits) - 1) << bitpos); |
534 |
|
|
int c = dimregno & mask; // mask away this dimension |
535 |
|
|
|
536 |
|
|
bool customsplits = |
537 |
|
|
((region->pDimensionDefinitions[i].split_type == gig::split_type_normal && |
538 |
|
|
region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
539 |
|
|
(region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
540 |
|
|
region->pDimensionRegions[c]->VelocityUpperLimit)); |
541 |
|
|
if (customsplits) { |
542 |
|
|
int val = int((event->x - label_width) * 128 / (w - label_width - 1)); |
543 |
|
|
|
544 |
|
|
if (region->pDimensionRegions[c]->DimensionUpperLimits[i]) { |
545 |
|
|
for (z = 0 ; z < nbZones ; z++) { |
546 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (z << bitpos)]; |
547 |
schoenebeck |
1225 |
if (val <= d->DimensionUpperLimits[i]) break; |
548 |
|
|
} |
549 |
|
|
} else { |
550 |
|
|
for (z = 0 ; z < nbZones ; z++) { |
551 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (z << bitpos)]; |
552 |
schoenebeck |
1225 |
if (val <= d->VelocityUpperLimit) break; |
553 |
|
|
} |
554 |
|
|
} |
555 |
|
|
} else { |
556 |
|
|
z = int((event->x - label_width) * nbZones / (w - label_width - 1)); |
557 |
|
|
} |
558 |
|
|
|
559 |
|
|
printf("dim=%d z=%d dimensionsource=%d split_type=%d zones=%d zone_size=%f\n", dim, z, |
560 |
|
|
region->pDimensionDefinitions[dim].dimension, |
561 |
|
|
region->pDimensionDefinitions[dim].split_type, |
562 |
|
|
region->pDimensionDefinitions[dim].zones, |
563 |
|
|
region->pDimensionDefinitions[dim].zone_size); |
564 |
persson |
1303 |
dimvalue[region->pDimensionDefinitions[dim].dimension] = z; |
565 |
schoenebeck |
1225 |
|
566 |
|
|
dimregno = c | (z << bitpos); |
567 |
|
|
|
568 |
|
|
focus_line = dim; |
569 |
|
|
if (has_focus()) queue_draw(); |
570 |
|
|
else grab_focus(); |
571 |
|
|
dimreg = region->pDimensionRegions[dimregno]; |
572 |
persson |
1261 |
dimregion_selected(); |
573 |
schoenebeck |
1225 |
} |
574 |
|
|
} |
575 |
|
|
return true; |
576 |
|
|
} |
577 |
|
|
|
578 |
|
|
bool DimRegionChooser::on_motion_notify_event(GdkEventMotion* event) |
579 |
|
|
{ |
580 |
|
|
Glib::RefPtr<Gdk::Window> window = get_window(); |
581 |
|
|
int x, y; |
582 |
|
|
Gdk::ModifierType state = Gdk::ModifierType(0); |
583 |
|
|
window->get_pointer(x, y, state); |
584 |
|
|
|
585 |
|
|
if (resize.active) { |
586 |
persson |
1623 |
int w = get_width(); |
587 |
schoenebeck |
1225 |
int k = int((x - label_width) * 128.0 / (w - label_width - 1) + 0.5); |
588 |
|
|
|
589 |
|
|
if (k < resize.min) k = resize.min; |
590 |
|
|
else if (k > resize.max) k = resize.max; |
591 |
|
|
|
592 |
|
|
if (k < 2) k = 2; // k is upper limit + 1, upper limit 0 is forbidden |
593 |
|
|
|
594 |
|
|
if (k != resize.pos) { |
595 |
|
|
int prevx = int((w - label_width - 1) * resize.pos / 128.0 + 0.5) + label_width; |
596 |
|
|
int x = int((w - label_width - 1) * k / 128.0 + 0.5) + label_width; |
597 |
|
|
int y = resize.dimension * h; |
598 |
persson |
2246 |
int x1, x2; |
599 |
|
|
if (k > resize.pos) { |
600 |
|
|
x1 = prevx; |
601 |
|
|
x2 = x; |
602 |
schoenebeck |
1225 |
} else { |
603 |
persson |
2246 |
x1 = x; |
604 |
|
|
x2 = prevx; |
605 |
schoenebeck |
1225 |
} |
606 |
persson |
2246 |
Gdk::Rectangle rect(x1, y + 1, x2 - x1 + 1, h - 2); |
607 |
persson |
2151 |
|
608 |
schoenebeck |
1225 |
resize.pos = k; |
609 |
persson |
2246 |
update_after_resize(); |
610 |
|
|
get_window()->invalidate_rect(rect, false); |
611 |
schoenebeck |
1225 |
} |
612 |
|
|
} else { |
613 |
|
|
if (is_in_resize_zone(x, y)) { |
614 |
|
|
if (!cursor_is_resize) { |
615 |
persson |
2169 |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
616 |
|
|
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
617 |
|
|
#else |
618 |
|
|
window->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
619 |
|
|
#endif |
620 |
schoenebeck |
1225 |
cursor_is_resize = true; |
621 |
|
|
} |
622 |
|
|
} else if (cursor_is_resize) { |
623 |
|
|
window->set_cursor(); |
624 |
|
|
cursor_is_resize = false; |
625 |
|
|
} |
626 |
|
|
} |
627 |
|
|
return true; |
628 |
|
|
} |
629 |
|
|
|
630 |
|
|
bool DimRegionChooser::is_in_resize_zone(double x, double y) |
631 |
|
|
{ |
632 |
persson |
1623 |
int w = get_width(); |
633 |
schoenebeck |
1225 |
if (region && y < nbDimensions * h && x >= label_width && x < w) { |
634 |
|
|
int ydim = int(y / h); |
635 |
|
|
int dim; |
636 |
|
|
int bitpos = 0; |
637 |
|
|
for (dim = 0 ; dim < region->Dimensions ; dim++) { |
638 |
|
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
639 |
|
|
if (ydim == 0) break; |
640 |
|
|
ydim--; |
641 |
|
|
bitpos += region->pDimensionDefinitions[dim].bits; |
642 |
|
|
} |
643 |
|
|
int nbZones = region->pDimensionDefinitions[dim].zones; |
644 |
|
|
|
645 |
|
|
int c = 0; |
646 |
|
|
if (dimregno >= 0) { |
647 |
|
|
int mask = ~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << bitpos); |
648 |
|
|
c = dimregno & mask; // mask away this dimension |
649 |
|
|
} |
650 |
|
|
const bool customsplits = |
651 |
|
|
((region->pDimensionDefinitions[dim].split_type == gig::split_type_normal && |
652 |
|
|
region->pDimensionRegions[c]->DimensionUpperLimits[dim]) || |
653 |
|
|
(region->pDimensionDefinitions[dim].dimension == gig::dimension_velocity && |
654 |
|
|
region->pDimensionRegions[c]->VelocityUpperLimit)); |
655 |
|
|
|
656 |
|
|
// dimensions of split_type_bit cannot be resized |
657 |
|
|
if (region->pDimensionDefinitions[dim].split_type != gig::split_type_bit) { |
658 |
|
|
int prev_limit = 0; |
659 |
|
|
for (int iZone = 0 ; iZone < nbZones - 1 ; iZone++) { |
660 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (iZone << bitpos)]; |
661 |
schoenebeck |
1225 |
const int upperLimit = |
662 |
|
|
(customsplits) ? |
663 |
|
|
(d->DimensionUpperLimits[dim]) ? |
664 |
|
|
d->DimensionUpperLimits[dim] : d->VelocityUpperLimit |
665 |
|
|
: (iZone+1) * (int)region->pDimensionDefinitions[dim].zone_size - 1; |
666 |
|
|
int limit = upperLimit + 1; |
667 |
|
|
int limitx = int((w - label_width - 1) * limit / 128.0 + 0.5) + label_width; |
668 |
|
|
if (x <= limitx - 2) break; |
669 |
|
|
if (x <= limitx + 2) { |
670 |
|
|
resize.dimension = dim; |
671 |
|
|
resize.offset = iZone << bitpos; |
672 |
|
|
resize.pos = limit; |
673 |
|
|
resize.min = prev_limit; |
674 |
|
|
|
675 |
|
|
int dr = (dimregno >> bitpos) & |
676 |
|
|
((1 << region->pDimensionDefinitions[dim].bits) - 1); |
677 |
|
|
resize.selected = dr == iZone ? resize.left : |
678 |
|
|
dr == iZone + 1 ? resize.right : resize.none; |
679 |
|
|
|
680 |
|
|
iZone++; |
681 |
persson |
2246 |
gig::DimensionRegion* d = region->pDimensionRegions[c + (iZone << bitpos)]; |
682 |
schoenebeck |
1225 |
|
683 |
|
|
const int upperLimit = |
684 |
|
|
(customsplits) ? |
685 |
|
|
(d->DimensionUpperLimits[dim]) ? |
686 |
|
|
d->DimensionUpperLimits[dim] : d->VelocityUpperLimit |
687 |
|
|
: (iZone+1) * (int)region->pDimensionDefinitions[dim].zone_size - 1; |
688 |
|
|
|
689 |
|
|
int limit = upperLimit + 1; |
690 |
|
|
resize.max = limit; |
691 |
|
|
return true; |
692 |
|
|
} |
693 |
|
|
prev_limit = limit; |
694 |
|
|
} |
695 |
|
|
} |
696 |
|
|
} |
697 |
|
|
return false; |
698 |
|
|
} |
699 |
|
|
|
700 |
schoenebeck |
1339 |
sigc::signal<void>& DimRegionChooser::signal_dimregion_selected() |
701 |
schoenebeck |
1225 |
{ |
702 |
persson |
1261 |
return dimregion_selected; |
703 |
schoenebeck |
1225 |
} |
704 |
|
|
|
705 |
schoenebeck |
1339 |
sigc::signal<void>& DimRegionChooser::signal_region_changed() |
706 |
persson |
1261 |
{ |
707 |
|
|
return region_changed; |
708 |
|
|
} |
709 |
|
|
|
710 |
schoenebeck |
1225 |
bool DimRegionChooser::on_focus(Gtk::DirectionType direction) |
711 |
|
|
{ |
712 |
|
|
// TODO: kolla att region finns osv, dvs att det g�r att s�tta |
713 |
|
|
// fokus. |
714 |
|
|
if (direction == Gtk::DIR_TAB_FORWARD || |
715 |
|
|
direction == Gtk::DIR_DOWN) { |
716 |
|
|
if (!has_focus()) { |
717 |
|
|
focus_line = 0; |
718 |
|
|
grab_focus(); |
719 |
|
|
return true; |
720 |
|
|
} else { |
721 |
|
|
if (focus_line + 1 < region->Dimensions) { |
722 |
|
|
focus_line++; |
723 |
|
|
queue_draw(); |
724 |
|
|
return true; |
725 |
|
|
} else { |
726 |
|
|
return false; |
727 |
|
|
} |
728 |
|
|
} |
729 |
|
|
} else if (direction == Gtk::DIR_TAB_BACKWARD || |
730 |
|
|
direction == Gtk::DIR_UP) { |
731 |
|
|
if (!has_focus()) { |
732 |
|
|
focus_line = region->Dimensions - 1; |
733 |
|
|
grab_focus(); |
734 |
|
|
return true; |
735 |
|
|
} else { |
736 |
|
|
if (focus_line > 0) { |
737 |
|
|
focus_line--; |
738 |
|
|
queue_draw(); |
739 |
|
|
return true; |
740 |
|
|
} else { |
741 |
|
|
return false; |
742 |
|
|
} |
743 |
|
|
} |
744 |
|
|
} else if (!has_focus()) { |
745 |
|
|
// TODO: kolla att focus_line finns! |
746 |
|
|
grab_focus(); |
747 |
|
|
return true; |
748 |
|
|
} else { |
749 |
|
|
// TODO: �ka eller minska v�rde! |
750 |
|
|
} |
751 |
|
|
} |