18 |
*/ |
*/ |
19 |
|
|
20 |
#include "dimregionchooser.h" |
#include "dimregionchooser.h" |
21 |
|
#include <gdkmm/cursor.h> |
22 |
|
|
23 |
DimRegionChooser::DimRegionChooser() |
DimRegionChooser::DimRegionChooser() |
24 |
{ |
{ |
41 |
region = 0; |
region = 0; |
42 |
dimregno = -1; |
dimregno = -1; |
43 |
focus_line = 0; |
focus_line = 0; |
44 |
|
resize.active = false; |
45 |
|
cursor_is_resize = false; |
46 |
|
h = 20; |
47 |
|
w = 800; |
48 |
set_flags(Gtk::CAN_FOCUS); |
set_flags(Gtk::CAN_FOCUS); |
49 |
add_events(Gdk::BUTTON_PRESS_MASK); |
add_events(Gdk::BUTTON_PRESS_MASK | Gdk::POINTER_MOTION_MASK | |
50 |
|
Gdk::POINTER_MOTION_HINT_MASK); |
51 |
|
|
52 |
for (int i = 0 ; i < 256 ; i++) { |
for (int i = 0 ; i < 256 ; i++) { |
53 |
dimvalue_from[i] = 0; |
dimvalue_from[i] = 0; |
73 |
{ |
{ |
74 |
if (!region) return true; |
if (!region) return true; |
75 |
|
|
|
int a = 1, b, c; |
|
|
for (int i = 0 ; i < region->Dimensions ; i++) { |
|
|
b = a * region->pDimensionDefinitions[i].zones; |
|
|
if (region->pDimensionDefinitions[i].dimension == gig::dimension_velocity) { |
|
|
c = dimregno >= 0 ? (dimregno & ((a - 1) | ~(b - 1))) : 0; |
|
|
break; |
|
|
} |
|
|
a = b; |
|
|
} |
|
|
|
|
76 |
// This is where we draw on the window |
// This is where we draw on the window |
77 |
Glib::RefPtr<Gdk::Window> window = get_window(); |
Glib::RefPtr<Gdk::Window> window = get_window(); |
78 |
Glib::RefPtr<Pango::Context> context = get_pango_context(); |
Glib::RefPtr<Pango::Context> context = get_pango_context(); |
80 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
81 |
|
|
82 |
window->clear(); |
window->clear(); |
|
const int h = 20; |
|
|
const int w = 800; |
|
|
const int w1 = 100; |
|
83 |
int y = 0; |
int y = 0; |
84 |
int bitcount = 0; |
double maxwidth = 0; |
85 |
for (int i = 0 ; i < region->Dimensions ; i++) { |
for (int i = 0 ; i < region->Dimensions ; i++) { |
86 |
const int nb = region->pDimensionDefinitions[i].zones; |
|
87 |
if (nb) { |
int nbZones = region->pDimensionDefinitions[i].zones; |
88 |
|
if (nbZones) { |
89 |
char* dstr; |
char* dstr; |
90 |
|
char dstrbuf[10]; |
91 |
switch (region->pDimensionDefinitions[i].dimension) { |
switch (region->pDimensionDefinitions[i].dimension) { |
92 |
case gig::dimension_none: dstr="none"; break; |
case gig::dimension_none: dstr="none"; break; |
93 |
case gig::dimension_samplechannel: dstr="samplechannel"; break; |
case gig::dimension_samplechannel: dstr="samplechannel"; break; |
98 |
case gig::dimension_keyboard: dstr="keyboard"; break; |
case gig::dimension_keyboard: dstr="keyboard"; break; |
99 |
case gig::dimension_roundrobin: dstr="roundrobin"; break; |
case gig::dimension_roundrobin: dstr="roundrobin"; break; |
100 |
case gig::dimension_random: dstr="random"; break; |
case gig::dimension_random: dstr="random"; break; |
101 |
|
case gig::dimension_smartmidi: dstr="smartmidi"; break; |
102 |
|
case gig::dimension_roundrobinkeyboard: dstr="roundrobinkeyboard"; break; |
103 |
case gig::dimension_modwheel: dstr="modwheel"; break; |
case gig::dimension_modwheel: dstr="modwheel"; break; |
104 |
case gig::dimension_breath: dstr="breath"; break; |
case gig::dimension_breath: dstr="breath"; break; |
105 |
case gig::dimension_foot: dstr="foot"; break; |
case gig::dimension_foot: dstr="foot"; break; |
123 |
case gig::dimension_effect3depth: dstr="effect3depth"; break; |
case gig::dimension_effect3depth: dstr="effect3depth"; break; |
124 |
case gig::dimension_effect4depth: dstr="effect4depth"; break; |
case gig::dimension_effect4depth: dstr="effect4depth"; break; |
125 |
case gig::dimension_effect5depth: dstr="effect5depth"; break; |
case gig::dimension_effect5depth: dstr="effect5depth"; break; |
126 |
|
default: |
127 |
|
sprintf(dstrbuf, "%d", |
128 |
|
region->pDimensionDefinitions[i].dimension); |
129 |
|
dstr = dstrbuf; |
130 |
|
break; |
131 |
} |
} |
132 |
layout->set_text(dstr); |
layout->set_text(dstr); |
133 |
|
|
134 |
Pango::Rectangle rectangle = layout->get_logical_extents(); |
Pango::Rectangle rectangle = layout->get_logical_extents(); |
135 |
double text_h = double(rectangle.get_height()) / Pango::SCALE; |
double text_w = double(rectangle.get_width()) / Pango::SCALE; |
136 |
|
if (text_w > maxwidth) maxwidth = text_w; |
137 |
|
double text_h = double(rectangle.get_height()) / Pango::SCALE; |
138 |
Glib::RefPtr<const Gdk::GC> fg = get_style()->get_fg_gc(get_state()); |
Glib::RefPtr<const Gdk::GC> fg = get_style()->get_fg_gc(get_state()); |
139 |
window->draw_layout(fg, 4, int(y + (h - text_h) / 2 + 0.5), layout); |
window->draw_layout(fg, 4, int(y + (h - text_h) / 2 + 0.5), layout); |
140 |
|
|
141 |
|
} |
142 |
|
y += h; |
143 |
|
} |
144 |
|
y = 0; |
145 |
|
int bitpos = 0; |
146 |
|
label_width = int(maxwidth + 10); |
147 |
|
for (int i = 0 ; i < region->Dimensions ; i++) { |
148 |
|
int nbZones = region->pDimensionDefinitions[i].zones; |
149 |
|
if (nbZones) { |
150 |
|
|
151 |
if (has_focus() && focus_line == i) { |
if (has_focus() && focus_line == i) { |
152 |
Gdk::Rectangle farea(0, y, 50, 20); |
Gdk::Rectangle farea(0, y, 150, 20); |
153 |
get_style()->paint_focus(window, get_state(), farea, *this, "hejsan", 0, y, 50, 20); |
get_style()->paint_focus(window, get_state(), farea, *this, "", |
154 |
|
0, y, label_width, 20); |
155 |
} |
} |
156 |
|
|
157 |
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
158 |
window->draw_line(black, w1, y, w - 1, y); |
window->draw_line(black, label_width, y, w - 1, y); |
159 |
window->draw_line(black, w - 1, y + h - 1, w1, y + h - 1); |
window->draw_line(black, w - 1, y + h - 1, label_width, y + h - 1); |
160 |
window->draw_rectangle(get_style()->get_white_gc(), true, w1 + 1, y + 1, (w - w1 - 2), h - 2); |
window->draw_rectangle(get_style()->get_white_gc(), true, |
161 |
|
label_width + 1, y + 1, (w - label_width - 2), h - 2); |
162 |
if (region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
|
163 |
region->pDimensionRegions[c]->VelocityUpperLimit) { |
int c = 0; |
164 |
window->draw_line(black, w1, y + 1, w1, y + h - 2); |
if (dimregno >= 0) { |
165 |
for (int k = c ; k < b ; k += a) { |
int mask = ~(((1 << region->pDimensionDefinitions[i].bits) - 1) << bitpos); |
166 |
gig::DimensionRegion *d = region->pDimensionRegions[k]; |
c = dimregno & mask; // mask away this dimension |
167 |
int v = d->VelocityUpperLimit + 1; |
} |
168 |
int x = int((w - w1 - 1) * v / 128.0 + 0.5); |
bool customsplits = |
169 |
window->draw_line(black, w1 + x, y + 1, w1 + x, y + h - 2); |
((region->pDimensionDefinitions[i].split_type == gig::split_type_normal && |
170 |
|
region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
171 |
|
(region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
172 |
|
region->pDimensionRegions[c]->VelocityUpperLimit)); |
173 |
|
|
174 |
|
if (customsplits) { |
175 |
|
window->draw_line(black, label_width, y + 1, label_width, y + h - 2); |
176 |
|
for (int j = 0 ; j < nbZones ; j++) { |
177 |
|
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
178 |
|
int upperLimit = d->DimensionUpperLimits[i]; |
179 |
|
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
180 |
|
int v = upperLimit + 1; |
181 |
|
int x = int((w - label_width - 1) * v / 128.0 + 0.5); |
182 |
|
window->draw_line(black, label_width + x, y + 1, label_width + x, y + h - 2); |
183 |
} |
} |
184 |
} else { |
} else { |
185 |
for (int j = 0 ; j <= nb ; j++) { |
for (int j = 0 ; j <= nbZones ; j++) { |
186 |
int x = int((w - w1 - 1) * j / double(nb) + 0.5); |
int x = int((w - label_width - 1) * j / double(nbZones) + 0.5); |
187 |
window->draw_line(black, w1 + x, y + 1, w1 + x, y + h - 2); |
window->draw_line(black, label_width + x, y + 1, label_width + x, y + h - 2); |
188 |
} |
} |
189 |
} |
} |
190 |
|
|
191 |
if (dimregno >= 0) { |
if (dimregno >= 0) { |
192 |
gc->set_foreground(red); |
gc->set_foreground(red); |
193 |
int dr = (dimregno >> bitcount) & ((1 << region->pDimensionDefinitions[i].bits) - 1); |
int dr = (dimregno >> bitpos) & ((1 << region->pDimensionDefinitions[i].bits) - 1); |
194 |
if (region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
if (customsplits) { |
195 |
region->pDimensionRegions[c]->VelocityUpperLimit) { |
int x1 = 0; |
196 |
int x1 = 0, dr2 = 0; |
for (int j = 0 ; j < nbZones ; j++) { |
197 |
for (int k = c ; k < b ; k += a) { |
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
198 |
gig::DimensionRegion *d = region->pDimensionRegions[k]; |
int upperLimit = d->DimensionUpperLimits[i]; |
199 |
int v = d->VelocityUpperLimit + 1; |
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
200 |
int x2 = int((w - w1 - 1) * v / 128.0 + 0.5); |
int v = upperLimit + 1; |
201 |
if (dr2 == dr) { |
int x2 = int((w - label_width - 1) * v / 128.0 + 0.5); |
202 |
window->draw_rectangle(gc, true, w1 + x1 + 1, y + 1, (x2 - x1) - 1, h - 2); |
if (j == dr && x1 < x2) { |
203 |
|
window->draw_rectangle(gc, true, label_width + x1 + 1, y + 1, |
204 |
|
(x2 - x1) - 1, h - 2); |
205 |
break; |
break; |
206 |
} |
} |
|
dr2++; |
|
207 |
x1 = x2; |
x1 = x2; |
208 |
} |
} |
209 |
} else { |
} else { |
210 |
if (dr < nb) { |
if (dr < nbZones) { |
211 |
int x1 = int((w - w1 - 1) * dr / double(nb) + 0.5); |
int x1 = int((w - label_width - 1) * dr / double(nbZones) + 0.5); |
212 |
int x2 = int((w - w1 - 1) * (dr + 1) / double(nb) + 0.5); |
int x2 = int((w - label_width - 1) * (dr + 1) / double(nbZones) + 0.5); |
213 |
window->draw_rectangle(gc, true, w1 + x1 + 1, y + 1, (x2 - x1) - 1, h - 2); |
window->draw_rectangle(gc, true, label_width + x1 + 1, y + 1, |
214 |
|
(x2 - x1) - 1, h - 2); |
215 |
} |
} |
216 |
} |
} |
217 |
} |
} |
218 |
|
|
219 |
y += h; |
y += h; |
220 |
} |
} |
221 |
bitcount += region->pDimensionDefinitions[i].bits; |
bitpos += region->pDimensionDefinitions[i].bits; |
222 |
} |
} |
223 |
|
|
224 |
return true; |
return true; |
225 |
} |
} |
226 |
|
|
|
|
|
227 |
void DimRegionChooser::on_size_request(GtkRequisition* requisition) |
void DimRegionChooser::on_size_request(GtkRequisition* requisition) |
228 |
{ |
{ |
229 |
printf("DimRegionChooser::on_size_request\n"); |
printf("DimRegionChooser::on_size_request\n"); |
230 |
*requisition = GtkRequisition(); |
*requisition = GtkRequisition(); |
231 |
requisition->height = region ? region->Dimensions * 20 : 0; |
requisition->height = region ? nbDimensions * 20 : 0; |
232 |
requisition->width = 800; |
requisition->width = 800; |
233 |
} |
} |
234 |
|
|
|
void DimRegionChooser::set_instrument(gig::Instrument* instrument) |
|
|
{ |
|
|
this->instrument = instrument; |
|
|
this->region = 0; |
|
|
this->dimregno = -1; |
|
|
queue_draw(); |
|
|
} |
|
|
|
|
235 |
void DimRegionChooser::set_region(gig::Region* region) |
void DimRegionChooser::set_region(gig::Region* region) |
236 |
{ |
{ |
237 |
this->region = region; |
this->region = region; |
238 |
dimregno = 0; |
dimregno = 0; |
239 |
int bitcount = 0; |
nbDimensions = 0; |
240 |
for (int dim = 0 ; dim < region->Dimensions ; dim++) { |
if (region) { |
241 |
int from = dimvalue_from[region->pDimensionDefinitions[dim].dimension]; |
int bitcount = 0; |
242 |
int to = dimvalue_to[region->pDimensionDefinitions[dim].dimension]; |
for (int dim = 0 ; dim < region->Dimensions ; dim++) { |
243 |
int z; |
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
244 |
switch (region->pDimensionDefinitions[dim].split_type) { |
nbDimensions++; |
245 |
case gig::split_type_normal: |
|
246 |
z = int((to + from) / 2.0 / region->pDimensionDefinitions[dim].zone_size); |
int from = dimvalue_from[region->pDimensionDefinitions[dim].dimension]; |
247 |
break; |
int to = dimvalue_to[region->pDimensionDefinitions[dim].dimension]; |
248 |
case gig::split_type_bit: |
int z; |
249 |
z = std::min(from, region->pDimensionDefinitions[dim].zones - 1); |
switch (region->pDimensionDefinitions[dim].split_type) { |
250 |
break; |
case gig::split_type_normal: |
251 |
} |
z = int((to + from) / 2.0 / region->pDimensionDefinitions[dim].zone_size); |
252 |
int mask = |
break; |
253 |
~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << |
case gig::split_type_bit: |
254 |
bitcount); |
z = std::min(from, region->pDimensionDefinitions[dim].zones - 1); |
255 |
dimregno &= mask; |
break; |
256 |
dimregno |= (z << bitcount); |
} |
257 |
bitcount += region->pDimensionDefinitions[dim].bits; |
int mask = |
258 |
|
~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << |
259 |
|
bitcount); |
260 |
|
dimregno &= mask; |
261 |
|
dimregno |= (z << bitcount); |
262 |
|
bitcount += region->pDimensionDefinitions[dim].bits; |
263 |
|
} |
264 |
|
dimreg = region->pDimensionRegions[dimregno]; |
265 |
|
} else { |
266 |
|
dimreg = 0; |
267 |
} |
} |
|
dimreg = region->pDimensionRegions[dimregno]; |
|
268 |
sel_changed_signal.emit(); |
sel_changed_signal.emit(); |
269 |
queue_resize(); |
queue_resize(); |
270 |
} |
} |
271 |
|
|
272 |
/* |
bool DimRegionChooser::on_button_release_event(GdkEventButton* event) |
|
void DimRegionChooser::set_dimregno(int x) { |
|
|
this->dimregno = x; |
|
|
queue_draw(); |
|
|
} |
|
|
*/ |
|
|
|
|
|
bool DimRegionChooser::on_button_press_event(GdkEventButton* event) |
|
273 |
{ |
{ |
274 |
const int h = 20; |
if (resize.active) { |
275 |
const int w = 800; |
get_window()->pointer_ungrab(event->time); |
276 |
const int w1 = 100; |
resize.active = false; |
277 |
|
|
278 |
|
if (region->pDimensionDefinitions[resize.dimension].dimension == gig::dimension_velocity) { |
279 |
|
|
280 |
|
int bitpos = 0; |
281 |
|
for (int j = 0 ; j < resize.dimension ; j++) { |
282 |
|
bitpos += region->pDimensionDefinitions[j].bits; |
283 |
|
} |
284 |
|
int mask = |
285 |
|
~(((1 << region->pDimensionDefinitions[resize.dimension].bits) - 1) << bitpos); |
286 |
|
int c = dimregno & mask; // mask away this dimension |
287 |
|
|
288 |
if (region) { |
gig::DimensionRegion *d = region->pDimensionRegions[c + resize.offset]; |
289 |
if (event->y < region->Dimensions * h && |
if (d->DimensionUpperLimits[resize.dimension]) { |
290 |
event->x >= w1 && event->x < w) { |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
291 |
|
} else { |
292 |
|
d->VelocityUpperLimit = resize.pos - 1; |
293 |
|
} |
294 |
|
|
295 |
int dim = int(event->y / h); |
} else { |
296 |
const int nb = region->pDimensionDefinitions[dim].zones; |
for (int i = 0 ; i < region->DimensionRegions ; ) { |
297 |
|
|
298 |
int z = -1; |
gig::DimensionRegion *d = region->pDimensionRegions[i + resize.offset]; |
299 |
if (region->pDimensionDefinitions[dim].dimension == gig::dimension_velocity) { |
d->DimensionUpperLimits[resize.dimension] = resize.pos - 1; |
300 |
int a = 1, b, c; |
|
301 |
for (int i = 0 ; i < region->Dimensions ; i++) { |
int bitpos = 0; |
302 |
b = a * region->pDimensionDefinitions[i].zones; |
int j; |
303 |
if (region->pDimensionDefinitions[i].dimension == gig::dimension_velocity) { |
for (j = 0 ; j < region->Dimensions ; j++) { |
304 |
c = dimregno >= 0 ? (dimregno & ((a - 1) | ~(b - 1))) : 0; |
if (j != resize.dimension) { |
305 |
break; |
int maxzones = 1 << region->pDimensionDefinitions[j].bits; |
306 |
|
int dimj = (i >> bitpos) & (maxzones - 1); |
307 |
|
if (dimj + 1 < region->pDimensionDefinitions[j].zones) break; |
308 |
} |
} |
309 |
a = b; |
bitpos += region->pDimensionDefinitions[j].bits; |
310 |
} |
} |
311 |
|
if (j == region->Dimensions) break; |
312 |
|
i = (i & ~((1 << bitpos) - 1)) + (1 << bitpos); |
313 |
|
} |
314 |
|
} |
315 |
|
|
316 |
if (region->pDimensionRegions[c]->VelocityUpperLimit) { |
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
317 |
int vel = int((event->x - w1) * 128 / (w - w1 - 1)); |
get_window()->set_cursor(); |
318 |
|
cursor_is_resize = false; |
319 |
|
} |
320 |
|
} |
321 |
|
return true; |
322 |
|
} |
323 |
|
|
324 |
z = 0; |
bool DimRegionChooser::on_button_press_event(GdkEventButton* event) |
325 |
for (int k = c ; k < b ; k += a) { |
{ |
326 |
gig::DimensionRegion *d = region->pDimensionRegions[k]; |
if (region && event->y < nbDimensions * h && |
327 |
if (vel <= d->VelocityUpperLimit) break; |
event->x >= label_width && event->x < w) { |
328 |
z++; |
|
329 |
} |
if (is_in_resize_zone(event->x, event->y)) { |
330 |
} |
Gdk::Cursor double_arrow(Gdk::SB_H_DOUBLE_ARROW); |
331 |
|
get_window()->pointer_grab(false, |
332 |
|
Gdk::BUTTON_RELEASE_MASK | |
333 |
|
Gdk::POINTER_MOTION_MASK | |
334 |
|
Gdk::POINTER_MOTION_HINT_MASK, |
335 |
|
double_arrow, event->time); |
336 |
|
resize.active = true; |
337 |
|
} else { |
338 |
|
int ydim = int(event->y / h); |
339 |
|
int dim; |
340 |
|
for (dim = 0 ; dim < region->Dimensions ; dim++) { |
341 |
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
342 |
|
if (ydim == 0) break; |
343 |
|
ydim--; |
344 |
|
} |
345 |
|
int nbZones = region->pDimensionDefinitions[dim].zones; |
346 |
|
|
347 |
|
int z = -1; |
348 |
|
int bitpos = 0; |
349 |
|
for (int i = 0 ; i < dim ; i++) { |
350 |
|
bitpos += region->pDimensionDefinitions[i].bits; |
351 |
} |
} |
352 |
|
|
353 |
if (z == -1) { |
int i = dim; |
354 |
z = int((event->x - w1) * nb / (w - w1 - 1)); |
if (dimregno < 0) dimregno = 0; |
355 |
|
int mask = ~(((1 << region->pDimensionDefinitions[i].bits) - 1) << bitpos); |
356 |
|
int c = dimregno & mask; // mask away this dimension |
357 |
|
|
358 |
|
bool customsplits = |
359 |
|
((region->pDimensionDefinitions[i].split_type == gig::split_type_normal && |
360 |
|
region->pDimensionRegions[c]->DimensionUpperLimits[i]) || |
361 |
|
(region->pDimensionDefinitions[i].dimension == gig::dimension_velocity && |
362 |
|
region->pDimensionRegions[c]->VelocityUpperLimit)); |
363 |
|
if (customsplits) { |
364 |
|
int val = int((event->x - label_width) * 128 / (w - label_width - 1)); |
365 |
|
|
366 |
|
if (region->pDimensionRegions[c]->DimensionUpperLimits[i]) { |
367 |
|
for (z = 0 ; z < nbZones ; z++) { |
368 |
|
gig::DimensionRegion *d = region->pDimensionRegions[c + (z << bitpos)]; |
369 |
|
if (val <= d->DimensionUpperLimits[i]) break; |
370 |
|
} |
371 |
|
} else { |
372 |
|
for (z = 0 ; z < nbZones ; z++) { |
373 |
|
gig::DimensionRegion *d = region->pDimensionRegions[c + (z << bitpos)]; |
374 |
|
if (val <= d->VelocityUpperLimit) break; |
375 |
|
} |
376 |
|
} |
377 |
|
} else { |
378 |
|
z = int((event->x - label_width) * nbZones / (w - label_width - 1)); |
379 |
} |
} |
380 |
|
|
381 |
printf("dim=%d z=%d dimensionsource=%d split_type=%d zones=%d zone_size=%f\n", dim, z, |
printf("dim=%d z=%d dimensionsource=%d split_type=%d zones=%d zone_size=%f\n", dim, z, |
383 |
region->pDimensionDefinitions[dim].split_type, |
region->pDimensionDefinitions[dim].split_type, |
384 |
region->pDimensionDefinitions[dim].zones, |
region->pDimensionDefinitions[dim].zones, |
385 |
region->pDimensionDefinitions[dim].zone_size); |
region->pDimensionDefinitions[dim].zone_size); |
386 |
|
#if 0 |
387 |
switch (region->pDimensionDefinitions[dim].split_type) { |
switch (region->pDimensionDefinitions[dim].split_type) { |
388 |
case gig::split_type_normal: |
case gig::split_type_normal: |
389 |
dimvalue_from[region->pDimensionDefinitions[dim].dimension] = |
dimvalue_from[region->pDimensionDefinitions[dim].dimension] = |
396 |
dimvalue_to[region->pDimensionDefinitions[dim].dimension] = z + 1; |
dimvalue_to[region->pDimensionDefinitions[dim].dimension] = z + 1; |
397 |
break; |
break; |
398 |
} |
} |
399 |
if (dimregno < 0) dimregno = 0; |
#endif |
|
int bitcount = 0; |
|
|
for (int i = 0 ; i < dim ; i++) { |
|
|
bitcount += region->pDimensionDefinitions[i].bits; |
|
|
} |
|
400 |
|
|
401 |
int mask = |
dimregno = c | (z << bitpos); |
|
~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << |
|
|
bitcount); |
|
|
dimregno &= mask; |
|
|
dimregno |= (z << bitcount); |
|
402 |
|
|
403 |
focus_line = dim; |
focus_line = dim; |
404 |
if (has_focus()) queue_draw(); |
if (has_focus()) queue_draw(); |
410 |
return true; |
return true; |
411 |
} |
} |
412 |
|
|
413 |
|
bool DimRegionChooser::on_motion_notify_event(GdkEventMotion* event) |
414 |
|
{ |
415 |
|
Glib::RefPtr<Gdk::Window> window = get_window(); |
416 |
|
int x, y; |
417 |
|
Gdk::ModifierType state = Gdk::ModifierType(0); |
418 |
|
window->get_pointer(x, y, state); |
419 |
|
|
420 |
|
if (resize.active) { |
421 |
|
int k = int((x - label_width) * 128.0 / (w - label_width - 1) + 0.5); |
422 |
|
|
423 |
|
if (k < resize.min) k = resize.min; |
424 |
|
else if (k > resize.max) k = resize.max; |
425 |
|
|
426 |
|
if (k < 2) k = 2; // k is upper limit + 1, upper limit 0 is forbidden |
427 |
|
|
428 |
|
if (k != resize.pos) { |
429 |
|
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
430 |
|
Glib::RefPtr<const Gdk::GC> white = get_style()->get_white_gc(); |
431 |
|
|
432 |
|
int prevx = int((w - label_width - 1) * resize.pos / 128.0 + 0.5) + label_width; |
433 |
|
int x = int((w - label_width - 1) * k / 128.0 + 0.5) + label_width; |
434 |
|
int y = resize.dimension * h; |
435 |
|
|
436 |
|
if (resize.selected == resize.none) { |
437 |
|
if (resize.pos != resize.min && resize.pos != resize.max) { |
438 |
|
window->draw_line(white, prevx, y + 1, prevx, y + h - 2); |
439 |
|
} |
440 |
|
} else { |
441 |
|
gc->set_foreground(red); |
442 |
|
|
443 |
|
Glib::RefPtr<const Gdk::GC> left; |
444 |
|
Glib::RefPtr<const Gdk::GC> right; |
445 |
|
if (resize.selected == resize.left) { |
446 |
|
left = gc; |
447 |
|
right = white; |
448 |
|
} else { |
449 |
|
left = white; |
450 |
|
right = gc; |
451 |
|
} |
452 |
|
|
453 |
|
if (k > resize.pos) { |
454 |
|
int xx = resize.pos == resize.min ? 1 : 0; |
455 |
|
window->draw_rectangle(left, true, |
456 |
|
prevx + xx, y + 1, x - prevx - xx, h - 2); |
457 |
|
} else { |
458 |
|
int xx = resize.pos == resize.max ? 0 : 1; |
459 |
|
window->draw_rectangle(right, true, |
460 |
|
x, y + 1, prevx - x + xx, h - 2); |
461 |
|
} |
462 |
|
} |
463 |
|
window->draw_line(black, x, y + 1, x, y + h - 2); |
464 |
|
resize.pos = k; |
465 |
|
} |
466 |
|
} else { |
467 |
|
if (is_in_resize_zone(x, y)) { |
468 |
|
if (!cursor_is_resize) { |
469 |
|
Gdk::Cursor double_arrow(Gdk::SB_H_DOUBLE_ARROW); |
470 |
|
window->set_cursor(double_arrow); |
471 |
|
cursor_is_resize = true; |
472 |
|
} |
473 |
|
} else if (cursor_is_resize) { |
474 |
|
window->set_cursor(); |
475 |
|
cursor_is_resize = false; |
476 |
|
} |
477 |
|
} |
478 |
|
return true; |
479 |
|
} |
480 |
|
|
481 |
|
bool DimRegionChooser::is_in_resize_zone(double x, double y) |
482 |
|
{ |
483 |
|
if (region && y < nbDimensions * h && x >= label_width && x < w) { |
484 |
|
int ydim = int(y / h); |
485 |
|
int dim; |
486 |
|
int bitpos = 0; |
487 |
|
for (dim = 0 ; dim < region->Dimensions ; dim++) { |
488 |
|
if (region->pDimensionDefinitions[dim].bits == 0) continue; |
489 |
|
if (ydim == 0) break; |
490 |
|
ydim--; |
491 |
|
bitpos += region->pDimensionDefinitions[dim].bits; |
492 |
|
} |
493 |
|
int nbZones = region->pDimensionDefinitions[dim].zones; |
494 |
|
|
495 |
|
int c = 0; |
496 |
|
if (dimregno >= 0) { |
497 |
|
int mask = ~(((1 << region->pDimensionDefinitions[dim].bits) - 1) << bitpos); |
498 |
|
c = dimregno & mask; // mask away this dimension |
499 |
|
} |
500 |
|
bool customsplits = |
501 |
|
((region->pDimensionDefinitions[dim].split_type == gig::split_type_normal && |
502 |
|
region->pDimensionRegions[c]->DimensionUpperLimits[dim]) || |
503 |
|
(region->pDimensionDefinitions[dim].dimension == gig::dimension_velocity && |
504 |
|
region->pDimensionRegions[c]->VelocityUpperLimit)); |
505 |
|
|
506 |
|
if (customsplits) { |
507 |
|
int prev_limit = 0; |
508 |
|
for (int j = 0 ; j < nbZones - 1 ; j++) { |
509 |
|
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
510 |
|
int upperLimit = d->DimensionUpperLimits[dim]; |
511 |
|
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
512 |
|
int limit = upperLimit + 1; |
513 |
|
int limitx = int((w - label_width - 1) * limit / 128.0 + 0.5) + label_width; |
514 |
|
|
515 |
|
if (x <= limitx - 2) break; |
516 |
|
if (x <= limitx + 2) { |
517 |
|
resize.dimension = dim; |
518 |
|
resize.offset = j << bitpos; |
519 |
|
resize.pos = limit; |
520 |
|
resize.min = prev_limit; |
521 |
|
|
522 |
|
int dr = (dimregno >> bitpos) & |
523 |
|
((1 << region->pDimensionDefinitions[dim].bits) - 1); |
524 |
|
resize.selected = dr == j ? resize.left : |
525 |
|
dr == j + 1 ? resize.right : resize.none; |
526 |
|
|
527 |
|
j++; |
528 |
|
gig::DimensionRegion *d = region->pDimensionRegions[c + (j << bitpos)]; |
529 |
|
int upperLimit = d->DimensionUpperLimits[dim]; |
530 |
|
if (!upperLimit) upperLimit = d->VelocityUpperLimit; |
531 |
|
int limit = upperLimit + 1; |
532 |
|
resize.max = limit; |
533 |
|
return true; |
534 |
|
} |
535 |
|
prev_limit = limit; |
536 |
|
} |
537 |
|
} |
538 |
|
} |
539 |
|
return false; |
540 |
|
} |
541 |
|
|
542 |
sigc::signal<void> DimRegionChooser::signal_sel_changed() |
sigc::signal<void> DimRegionChooser::signal_sel_changed() |
543 |
{ |
{ |
544 |
return sel_changed_signal; |
return sel_changed_signal; |