summaryrefslogtreecommitdiff
path: root/app/wlib/gtklib/color.c
diff options
context:
space:
mode:
Diffstat (limited to 'app/wlib/gtklib/color.c')
-rw-r--r--app/wlib/gtklib/color.c512
1 files changed, 256 insertions, 256 deletions
diff --git a/app/wlib/gtklib/color.c b/app/wlib/gtklib/color.c
index fee4a80..d193872 100644
--- a/app/wlib/gtklib/color.c
+++ b/app/wlib/gtklib/color.c
@@ -17,7 +17,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <assert.h>
#include <stdlib.h>
@@ -45,62 +45,62 @@ wDrawColor wDrawColorBlack;
static GArray *colorMap_garray = NULL; // Change to use glib array
static colorMap_t colorMap[] = {
- { 255, 255, 255 }, /* White */
- { 0, 0, 0 }, /* Black */
- { 255, 0, 0 }, /* Red */
- { 0, 255, 0 }, /* Green */
- { 0, 0, 255 }, /* Blue */
- { 255, 255, 0 }, /* Yellow */
- { 255, 0, 255 }, /* Purple */
- { 0, 255, 255 }, /* Aqua */
- { 128, 0, 0 }, /* Dk. Red */
- { 0, 128, 0 }, /* Dk. Green */
- { 0, 0, 128 }, /* Dk. Blue */
- { 128, 128, 0 }, /* Dk. Yellow */
- { 128, 0, 128 }, /* Dk. Purple */
- { 0, 128, 128 }, /* Dk. Aqua */
- { 65, 105, 225 }, /* Royal Blue */
- { 0, 191, 255 }, /* DeepSkyBlue */
- { 125, 206, 250 }, /* LightSkyBlue */
- { 70, 130, 180 }, /* Steel Blue */
- { 176, 224, 230 }, /* Powder Blue */
- { 127, 255, 212 }, /* Aquamarine */
- { 46, 139, 87 }, /* SeaGreen */
- { 152, 251, 152 }, /* PaleGreen */
- { 124, 252, 0 }, /* LawnGreen */
- { 50, 205, 50 }, /* LimeGreen */
- { 34, 139, 34 }, /* ForestGreen */
- { 255, 215, 0 }, /* Gold */
- { 188, 143, 143 }, /* RosyBrown */
- { 139, 69, 19 }, /* SaddleBrown */
- { 245, 245, 220 }, /* Beige */
- { 210, 180, 140 }, /* Tan */
- { 210, 105, 30 }, /* Chocolate */
- { 165, 42, 42 }, /* Brown */
- { 255, 165, 0 }, /* Orange */
- { 255, 127, 80 }, /* Coral */
- { 255, 99, 71 }, /* Tomato */
- { 255, 105, 180 }, /* HotPink */
- { 255, 192, 203 }, /* Pink */
- { 176, 48, 96 }, /* Maroon */
- { 238, 130, 238 }, /* Violet */
- { 160, 32, 240 }, /* Purple */
- { 16, 16, 16 }, /* Gray */
- { 32, 32, 32 }, /* Gray */
- { 48, 48, 48 }, /* Gray */
- { 64, 64, 64 }, /* Gray */
- { 80, 80, 80 }, /* Gray */
- { 96, 96, 96 }, /* Gray */
- { 112, 112, 122 }, /* Gray */
- { 128, 128, 128 }, /* Gray */
- { 144, 144, 144 }, /* Gray */
- { 160, 160, 160 }, /* Gray */
- { 176, 176, 176 }, /* Gray */
- { 192, 192, 192 }, /* Gray */
- { 208, 208, 208 }, /* Gray */
- { 224, 224, 224 }, /* Gray */
- { 240, 240, 240 }, /* Gray */
- { 255, 255, 255 } /* WhitePixel */
+ { 255, 255, 255 }, /* White */
+ { 0, 0, 0 }, /* Black */
+ { 255, 0, 0 }, /* Red */
+ { 0, 255, 0 }, /* Green */
+ { 0, 0, 255 }, /* Blue */
+ { 255, 255, 0 }, /* Yellow */
+ { 255, 0, 255 }, /* Purple */
+ { 0, 255, 255 }, /* Aqua */
+ { 128, 0, 0 }, /* Dk. Red */
+ { 0, 128, 0 }, /* Dk. Green */
+ { 0, 0, 128 }, /* Dk. Blue */
+ { 128, 128, 0 }, /* Dk. Yellow */
+ { 128, 0, 128 }, /* Dk. Purple */
+ { 0, 128, 128 }, /* Dk. Aqua */
+ { 65, 105, 225 }, /* Royal Blue */
+ { 0, 191, 255 }, /* DeepSkyBlue */
+ { 125, 206, 250 }, /* LightSkyBlue */
+ { 70, 130, 180 }, /* Steel Blue */
+ { 176, 224, 230 }, /* Powder Blue */
+ { 127, 255, 212 }, /* Aquamarine */
+ { 46, 139, 87 }, /* SeaGreen */
+ { 152, 251, 152 }, /* PaleGreen */
+ { 124, 252, 0 }, /* LawnGreen */
+ { 50, 205, 50 }, /* LimeGreen */
+ { 34, 139, 34 }, /* ForestGreen */
+ { 255, 215, 0 }, /* Gold */
+ { 188, 143, 143 }, /* RosyBrown */
+ { 139, 69, 19 }, /* SaddleBrown */
+ { 245, 245, 220 }, /* Beige */
+ { 210, 180, 140 }, /* Tan */
+ { 210, 105, 30 }, /* Chocolate */
+ { 165, 42, 42 }, /* Brown */
+ { 255, 165, 0 }, /* Orange */
+ { 255, 127, 80 }, /* Coral */
+ { 255, 99, 71 }, /* Tomato */
+ { 255, 105, 180 }, /* HotPink */
+ { 255, 192, 203 }, /* Pink */
+ { 176, 48, 96 }, /* Maroon */
+ { 238, 130, 238 }, /* Violet */
+ { 160, 32, 240 }, /* Purple */
+ { 16, 16, 16 }, /* Gray */
+ { 32, 32, 32 }, /* Gray */
+ { 48, 48, 48 }, /* Gray */
+ { 64, 64, 64 }, /* Gray */
+ { 80, 80, 80 }, /* Gray */
+ { 96, 96, 96 }, /* Gray */
+ { 112, 112, 122 }, /* Gray */
+ { 128, 128, 128 }, /* Gray */
+ { 144, 144, 144 }, /* Gray */
+ { 160, 160, 160 }, /* Gray */
+ { 176, 176, 176 }, /* Gray */
+ { 192, 192, 192 }, /* Gray */
+ { 208, 208, 208 }, /* Gray */
+ { 224, 224, 224 }, /* Gray */
+ { 240, 240, 240 }, /* Gray */
+ { 255, 255, 255 } /* WhitePixel */
};
#define NUM_GRAYS (16)
@@ -117,21 +117,21 @@ static char lastColorChar = '!';
*/
wDrawColor wDrawColorGray(
- int percent)
+ int percent)
{
- int n;
- long rgb;
- n = (percent * (NUM_GRAYS+1)) / 100;
-
- if (n <= 0) {
- return wDrawColorBlack;
- } else if (n >= NUM_GRAYS) {
- return wDrawColorWhite;
- } else {
- n = (n*256)/NUM_GRAYS;
- rgb = RGB(n, n, n);
- return wDrawFindColor(rgb);
- }
+ int n;
+ long rgb;
+ n = (percent * (NUM_GRAYS+1)) / 100;
+
+ if (n <= 0) {
+ return wDrawColorBlack;
+ } else if (n >= NUM_GRAYS) {
+ return wDrawColorWhite;
+ } else {
+ n = (n*256)/NUM_GRAYS;
+ rgb = RGB(n, n, n);
+ return wDrawFindColor(rgb);
+ }
}
/**
@@ -142,12 +142,12 @@ wDrawColor wDrawColorGray(
void wlibGetColorMap(void)
{
- if (gtkColorMap) {
- return;
- }
+ if (gtkColorMap) {
+ return;
+ }
- gtkColorMap = gtk_widget_get_colormap(gtkMainW->widget);
- return;
+ gtkColorMap = gtk_widget_get_colormap(gtkMainW->widget);
+ return;
}
/**
@@ -160,21 +160,21 @@ void wlibGetColorMap(void)
static void init_colorMapValue(colorMap_t * t)
{
- t->rgb = RGB(t->red, t->green, t->blue);
- t->normalColor.red = t->red*65535/255;
- t->normalColor.green = t->green*65535/255;
- t->normalColor.blue = t->blue*65535/255;
- gdk_colormap_alloc_color(gtkColorMap, &t->normalColor, FALSE, TRUE);
- t->invertColor = t->normalColor;
- t->invertColor.pixel ^= g_array_index(colorMap_garray, colorMap_t,
- wDrawColorWhite).normalColor.pixel;
- t->colorChar = lastColorChar++;
-
- if (lastColorChar >= 0x7F) {
- lastColorChar = '!'+1;
- } else if (lastColorChar == '"') {
- lastColorChar++;
- }
+ t->rgb = RGB(t->red, t->green, t->blue);
+ t->normalColor.red = t->red*65535/255;
+ t->normalColor.green = t->green*65535/255;
+ t->normalColor.blue = t->blue*65535/255;
+ gdk_colormap_alloc_color(gtkColorMap, &t->normalColor, FALSE, TRUE);
+ t->invertColor = t->normalColor;
+ t->invertColor.pixel ^= g_array_index(colorMap_garray, colorMap_t,
+ wDrawColorWhite).normalColor.pixel;
+ t->colorChar = lastColorChar++;
+
+ if (lastColorChar >= 0x7F) {
+ lastColorChar = '!'+1;
+ } else if (lastColorChar == '"') {
+ lastColorChar++;
+ }
}
/**
@@ -185,15 +185,15 @@ static void init_colorMapValue(colorMap_t * t)
static void init_colorMap(void)
{
- int gint;
- colorMap_garray = g_array_sized_new(TRUE, TRUE, sizeof(colorMap_t),
- sizeof(colorMap)/sizeof(colorMap_t));
- g_array_append_vals(colorMap_garray, &colorMap,
- sizeof(colorMap)/sizeof(colorMap_t));
-
- for (gint=0; gint<colorMap_garray->len; gint++) {
- init_colorMapValue(&g_array_index(colorMap_garray, colorMap_t, gint));
- }
+ int gint;
+ colorMap_garray = g_array_sized_new(TRUE, TRUE, sizeof(colorMap_t),
+ sizeof(colorMap)/sizeof(colorMap_t));
+ g_array_append_vals(colorMap_garray, &colorMap,
+ sizeof(colorMap)/sizeof(colorMap_t));
+
+ for (gint=0; gint<colorMap_garray->len; gint++) {
+ init_colorMapValue(&g_array_index(colorMap_garray, colorMap_t, gint));
+ }
}
/**
@@ -206,57 +206,57 @@ static void init_colorMap(void)
*/
wDrawColor wDrawFindColor(
- long rgb0)
+ long rgb0)
{
- wDrawColor cc;
- int r0, g0, b0, r1, g1, b1;
- int d0;
- int i;
- colorMap_t tempMapValue;
- wlibGetColorMap();
- cc = wDrawColorBlack;
- r0 = (int)(rgb0>>16)&0xFF;
- g0 = (int)(rgb0>>8)&0xFF;
- b0 = (int)(rgb0)&0xFF;
- d0 = 256*3;
-
- // Initialize garray if needed
- if (colorMap_garray == NULL) {
- init_colorMap();
- }
-
- // Iterate over entire garray
- for (i=0; i<colorMap_garray->len; i++) {
- int d1;
- colorMap_t * cm_p;
-
- cm_p = &g_array_index(colorMap_garray, colorMap_t, i);
- r1 = (int)cm_p->red;
- g1 = (int)cm_p->green;
- b1 = (int)cm_p->blue;
- d1 = abs(r0-r1) + abs(g0-g1) + abs(b0-b1);
-
- if (d1 == 0) {
- return i;
- }
-
- if (d1 < d0) {
- d0 = d1;
- cc = i;
- }
- }
-
- if (d0 <= MAX_COLOR_DISTANCE) {
- return cc;
- }
-
- // No good value - so add one
- tempMapValue.red = r0;
- tempMapValue.green = g0;
- tempMapValue.blue = b0;
- init_colorMapValue(&tempMapValue);
- g_array_append_val(colorMap_garray,tempMapValue);
- return i;
+ wDrawColor cc;
+ int r0, g0, b0, r1, g1, b1;
+ int d0;
+ int i;
+ colorMap_t tempMapValue;
+ wlibGetColorMap();
+ cc = wDrawColorBlack;
+ r0 = (int)(rgb0>>16)&0xFF;
+ g0 = (int)(rgb0>>8)&0xFF;
+ b0 = (int)(rgb0)&0xFF;
+ d0 = 256*3;
+
+ // Initialize garray if needed
+ if (colorMap_garray == NULL) {
+ init_colorMap();
+ }
+
+ // Iterate over entire garray
+ for (i=0; i<colorMap_garray->len; i++) {
+ int d1;
+ colorMap_t * cm_p;
+
+ cm_p = &g_array_index(colorMap_garray, colorMap_t, i);
+ r1 = (int)cm_p->red;
+ g1 = (int)cm_p->green;
+ b1 = (int)cm_p->blue;
+ d1 = abs(r0-r1) + abs(g0-g1) + abs(b0-b1);
+
+ if (d1 == 0) {
+ return i;
+ }
+
+ if (d1 < d0) {
+ d0 = d1;
+ cc = i;
+ }
+ }
+
+ if (d0 <= MAX_COLOR_DISTANCE) {
+ return cc;
+ }
+
+ // No good value - so add one
+ tempMapValue.red = r0;
+ tempMapValue.green = g0;
+ tempMapValue.blue = b0;
+ init_colorMapValue(&tempMapValue);
+ g_array_append_val(colorMap_garray,tempMapValue);
+ return i;
}
/**
@@ -267,21 +267,21 @@ wDrawColor wDrawFindColor(
*/
long wDrawGetRGB(
- wDrawColor color)
+ wDrawColor color)
{
- colorMap_t * colorMap_e;
- wlibGetColorMap();
+ colorMap_t * colorMap_e;
+ wlibGetColorMap();
- if (colorMap_garray == NULL) {
- init_colorMap();
- }
+ if (colorMap_garray == NULL) {
+ init_colorMap();
+ }
- if (color < 0 || color > colorMap_garray->len) {
- abort();
- }
+ if (color < 0 || color > colorMap_garray->len) {
+ abort();
+ }
- colorMap_e = &g_array_index(colorMap_garray, colorMap_t, color);
- return colorMap_e->rgb;
+ colorMap_e = &g_array_index(colorMap_garray, colorMap_t, color);
+ return colorMap_e->rgb;
}
/**
@@ -293,27 +293,27 @@ long wDrawGetRGB(
*/
GdkColor* wlibGetColor(
- wDrawColor color,
- wBool_t normal)
+ wDrawColor color,
+ wBool_t normal)
{
- colorMap_t * colorMap_e;
- wlibGetColorMap();
+ colorMap_t * colorMap_e;
+ wlibGetColorMap();
- if (colorMap_garray == NULL) {
- init_colorMap();
- }
+ if (colorMap_garray == NULL) {
+ init_colorMap();
+ }
- if (color < 0 || color > colorMap_garray->len) {
- abort();
- }
+ if (color < 0 || color > colorMap_garray->len) {
+ abort();
+ }
- colorMap_e = &g_array_index(colorMap_garray, colorMap_t, color);
+ colorMap_e = &g_array_index(colorMap_garray, colorMap_t, color);
- if (normal) {
- return &colorMap_e->normalColor;
- } else {
- return &colorMap_e->invertColor;
- }
+ if (normal) {
+ return &colorMap_e->normalColor;
+ } else {
+ return &colorMap_e->invertColor;
+ }
}
@@ -326,12 +326,12 @@ GdkColor* wlibGetColor(
*/
typedef struct {
- wDrawColor * valueP;
- const char * labelStr;
- wColorSelectButtonCallBack_p action;
- void * data;
- wDrawColor color;
- wButton_p button;
+ wDrawColor * valueP;
+ const char * labelStr;
+ wColorSelectButtonCallBack_p action;
+ void * data;
+ wDrawColor color;
+ wButton_p button;
} colorData_t;
/**
@@ -344,23 +344,23 @@ typedef struct {
static void
colorChange(GtkColorButton *widget, gpointer user_data)
{
- colorData_t *cd = user_data;
- GdkColor newcolor;
- long rgb;
+ colorData_t *cd = user_data;
+ GdkColor newcolor;
+ long rgb;
- gtk_color_button_get_color(widget, &newcolor);
+ gtk_color_button_get_color(widget, &newcolor);
- rgb = RGB((int)(newcolor.red/256), (int)(newcolor.green/256),
- (int)(newcolor.blue/256));
- cd->color = wDrawFindColor(rgb);
+ rgb = RGB((int)(newcolor.red/256), (int)(newcolor.green/256),
+ (int)(newcolor.blue/256));
+ cd->color = wDrawFindColor(rgb);
- if (cd->valueP) {
- *(cd->valueP) = cd->color;
- }
+ if (cd->valueP) {
+ *(cd->valueP) = cd->color;
+ }
- if (cd->action) {
- cd->action(cd->data, cd->color);
- }
+ if (cd->action) {
+ cd->action(cd->data, cd->color);
+ }
}
/**
@@ -372,14 +372,14 @@ colorChange(GtkColorButton *widget, gpointer user_data)
*/
void wColorSelectButtonSetColor(
- wButton_p bb,
- wDrawColor color)
+ wButton_p bb,
+ wDrawColor color)
{
- GdkColor *colorOfButton = wlibGetColor(color, TRUE);
+ GdkColor *colorOfButton = wlibGetColor(color, TRUE);
- gtk_color_button_set_color(GTK_COLOR_BUTTON(bb->widget),
- colorOfButton);
- ((colorData_t*)((wControl_p)bb)->data)->color = color;
+ gtk_color_button_set_color(GTK_COLOR_BUTTON(bb->widget),
+ colorOfButton);
+ ((colorData_t*)((wControl_p)bb)->data)->color = color;
}
@@ -391,9 +391,9 @@ void wColorSelectButtonSetColor(
*/
wDrawColor wColorSelectButtonGetColor(
- wButton_p bb)
+ wButton_p bb)
{
- return ((colorData_t*)((wControl_p)bb)->data)->color;
+ return ((colorData_t*)((wControl_p)bb)->data)->color;
}
/**
@@ -413,57 +413,57 @@ wDrawColor wColorSelectButtonGetColor(
*/
wButton_p wColorSelectButtonCreate(
- wWin_p parent,
- wWinPix_t x,
- wWinPix_t y,
- const char * helpStr,
- const char * labelStr,
- long option,
- wWinPix_t width,
- wDrawColor *valueP,
- wColorSelectButtonCallBack_p action,
- void * data)
+ wWin_p parent,
+ wWinPix_t x,
+ wWinPix_t y,
+ const char * helpStr,
+ const char * labelStr,
+ long option,
+ wWinPix_t width,
+ wDrawColor *valueP,
+ wColorSelectButtonCallBack_p action,
+ void * data)
{
- wButton_p b;
- colorData_t * cd;
- cd = malloc(sizeof(colorData_t));
- cd->valueP = valueP;
- cd->action = action;
- cd->data = data;
- cd->labelStr = labelStr;
- cd->color = (valueP?*valueP:0);
-
- b = wlibAlloc(parent, B_BUTTON, x, y, labelStr, sizeof *b, cd);
- b->option = option;
- wlibComputePos((wControl_p)b);
-
- b->widget = gtk_color_button_new();
- GtkStyle *style;
- style = gtk_widget_get_style(b->widget);
- style->xthickness = 1;
- style->ythickness = 1;
- gtk_widget_set_style(b->widget, style);
- gtk_widget_set_size_request(GTK_WIDGET(b->widget), 22, 22);
- g_signal_connect(GTK_OBJECT(b->widget), "color-set",
- G_CALLBACK(colorChange), cd);
-
- gtk_fixed_put(GTK_FIXED(parent->widget), b->widget, b->realX, b->realY);
-
- if (option & BB_DEFAULT) {
- gtk_widget_set_can_default(b->widget, GTK_CAN_DEFAULT);
- gtk_widget_grab_default(b->widget);
- gtk_window_set_default(GTK_WINDOW(parent->gtkwin), b->widget);
- }
-
- wlibControlGetSize((wControl_p)b);
-
- gtk_widget_show(b->widget);
- wlibAddButton((wControl_p)b);
- wlibAddHelpString(b->widget, helpStr);
- wColorSelectButtonSetColor(b, (valueP?*valueP:0));
-
- if (labelStr) {
- ((wControl_p)b)->labelW = wlibAddLabel((wControl_p)b, labelStr);
- }
- return b;
+ wButton_p b;
+ colorData_t * cd;
+ cd = malloc(sizeof(colorData_t));
+ cd->valueP = valueP;
+ cd->action = action;
+ cd->data = data;
+ cd->labelStr = labelStr;
+ cd->color = (valueP?*valueP:0);
+
+ b = wlibAlloc(parent, B_BUTTON, x, y, labelStr, sizeof *b, cd);
+ b->option = option;
+ wlibComputePos((wControl_p)b);
+
+ b->widget = gtk_color_button_new();
+ GtkStyle *style;
+ style = gtk_widget_get_style(b->widget);
+ style->xthickness = 1;
+ style->ythickness = 1;
+ gtk_widget_set_style(b->widget, style);
+ gtk_widget_set_size_request(GTK_WIDGET(b->widget), 22, 22);
+ g_signal_connect(GTK_OBJECT(b->widget), "color-set",
+ G_CALLBACK(colorChange), cd);
+
+ gtk_fixed_put(GTK_FIXED(parent->widget), b->widget, b->realX, b->realY);
+
+ if (option & BB_DEFAULT) {
+ gtk_widget_set_can_default(b->widget, GTK_CAN_DEFAULT);
+ gtk_widget_grab_default(b->widget);
+ gtk_window_set_default(GTK_WINDOW(parent->gtkwin), b->widget);
+ }
+
+ wlibControlGetSize((wControl_p)b);
+
+ gtk_widget_show(b->widget);
+ wlibAddButton((wControl_p)b);
+ wlibAddHelpString(b->widget, helpStr);
+ wColorSelectButtonSetColor(b, (valueP?*valueP:0));
+
+ if (labelStr) {
+ ((wControl_p)b)->labelW = wlibAddLabel((wControl_p)b, labelStr);
+ }
+ return b;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-15 02:04:18 +0000