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graph widget handles property arguments now 

data section values:

echo '0 widget_tell progess data title new_value' ...

universal settings  are width, height, padding_left, bg, bordercolor like:

echo '0 widget_tell progess height value' ...
This commit is contained in:
marco candrian 2008-02-17 08:49:37 +01:00 committed by Julien Danjou
parent 0c4dc79bb6
commit 3efadded39
1 changed files with 107 additions and 58 deletions
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165
widgets/graph.c
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@ -30,6 +30,8 @@ extern AwesomeConf globalconf;
typedef struct
{
/* general layout */
char **data_title; /** data_title of the data sections */
float *max; /** Represents a full graph */
int width; /** Width of the widget */
float height; /** Height of graph (0-1; 1 = height of statusbar) */
@ -40,7 +42,7 @@ typedef struct
XColor bordercolor; /** Border color */
/* markers... */
int index; /** Index of current (new) value */
int *index; /** Index of current (new) value */
int *max_index; /** Index of the actual maximum value */
float *current_max; /** Pointer to current maximum value itself */
@ -50,17 +52,20 @@ typedef struct
float **values; /** Actual values */
/* additional data + a pointer to **lines accordingly */
int **fillbottom; /** Datatypes holder (data equal to **lines) */
int **fillbottom; /** Data array pointer (like *lines) */
int **fillbottom_index; /** Points to some index[i] */
int fillbottom_total; /** Total of them */
XColor *fillbottom_color; /** Color of them */
XColor **fillbottom_pcolor_center; /** Color at middle of graph */
XColor **fillbottom_pcolor_end; /** Color at end of graph */
int **filltop; /** Datatypes holder */
int **filltop; /** Data array pointer (like *lines) */
int **filltop_index; /** Points to some index[i] */
int filltop_total; /** Total of them */
XColor *filltop_color; /** Color of them */
XColor **filltop_pcolor_center; /** Color at center of graph */
XColor **filltop_pcolor_end; /** Color at end of graph */
int **drawline; /** Datatypes holder */
int **drawline; /** Data array pointer (like *lines) */
int **drawline_index; /** Points to some index[i] */
int drawline_total; /** Total of them */
XColor *drawline_color; /** Color of them */
XColor **drawline_pcolor_center; /** Color at middle of graph */
@ -129,7 +134,7 @@ graph_draw(Widget *widget, DrawCtx *ctx, int offset,
}
draw_graph(ctx,
left_offset + 2, margin_top + d->box_height + 1,
d->size, d->draw_from, d->draw_to, d->index,
d->size, d->draw_from, d->draw_to, *(d->filltop_index[z]),
d->filltop_color[z], d->filltop_pcolor_center[z], d->filltop_pcolor_end[z]);
}
@ -151,7 +156,7 @@ graph_draw(Widget *widget, DrawCtx *ctx, int offset,
draw_graph(ctx,
left_offset + 2, margin_top + d->box_height + 1,
d->size, d->draw_from, d->fillbottom[z], d->index,
d->size, d->draw_from, d->fillbottom[z], *(d->fillbottom_index[z]),
d->fillbottom_color[z], d->fillbottom_pcolor_center[z], d->fillbottom_pcolor_end[z]);
}
@ -160,7 +165,7 @@ graph_draw(Widget *widget, DrawCtx *ctx, int offset,
{
draw_graph_line(ctx,
left_offset + 2, margin_top + d->box_height + 1,
d->size, d->drawline[z], d->index,
d->size, d->drawline[z], *(d->drawline_index[z]),
d->drawline_color[z], d->drawline_pcolor_center[z], d->drawline_pcolor_end[z]);
}
@ -173,63 +178,97 @@ static void
graph_tell(Widget *widget, char *property, char *command)
{
Data *d = widget->data;
int i, z;
float *value;
char *tok;
int i, u;
float value;
char *title, *setting;
if(!property || !command || d->width < 1 || !(d->data_items > 0))
return;
value = p_new(float, d->data_items);
for (i = 0, tok = strtok(command, ","); tok && i < d->data_items; tok = strtok(NULL, ","), i++)
value[i] = MAX(atof(tok), 0);
if(++d->index >= d->size) /* cycle inside the arrays (all-in-one) */
d->index = 0;
/* add according values and to-draw-line-lenghts to the according data_items */
for(z = 0; z < d->data_items; z++)
if(!a_strcmp(property, "data"))
{
if(d->values[z]) /* scale option is true */
title = strtok(command, " ");
setting = strtok(NULL, " ");
for(i = 0; i < d->data_items; i++)
{
d->values[z][d->index] = value[z];
if(value[z] > d->current_max[z]) /* a new maximum value found */
if(!a_strcmp(title, d->data_title[i]))
{
d->max_index[z] = d->index;
d->current_max[z] = value[z];
value = MAX(atof(setting), 0);
/* recalculate */
for (i = 0; i < d->size; i++)
d->lines[z][i] = (int) (d->values[z][i] * (d->box_height) / d->current_max[z] + 0.5);
if(++d->index[i] >= d->size) /* cycle inside the array */
d->index[i] = 0;
if(d->values[i]) /* scale option is true */
{
d->values[i][d->index[i]] = value;
if(value > d->current_max[i]) /* a new maximum value found */
{
d->max_index[i] = d->index[i];
d->current_max[i] = value;
/* recalculate */
for (u = 0; u < d->size; u++)
d->lines[i][u] = (int) (d->values[i][u] * (d->box_height) / d->current_max[i] + 0.5);
}
/* old max_index reached + current_max > normal, re-check/generate */
else if(d->max_index[i] == d->index[i] && d->current_max[i] > d->max[i])
{
/* find the new max */
for (u = 0; u < d->size; u++)
if (d->values[i][u] > d->values[i][d->max_index[i]])
d->max_index[i] = u;
d->current_max[i] = MAX(d->values[i][d->max_index[i]], d->max[i]);
/* recalculate */
for (u = 0; u < d->size; u++)
d->lines[i][u] = (int) (d->values[i][u] * d->box_height / d->current_max[i] + 0.5);
}
else
d->lines[i][d->index[i]] = (int) (value * d->box_height / d->current_max[i] + 0.5);
}
else /* scale option is false - limit to d->box_height */
{
if (value < d->current_max[i])
d->lines[i][d->index[i]] = (int) (value * d->box_height / d->current_max[i] + 0.5);
else
d->lines[i][d->index[i]] = d->box_height;
}
return;
}
else if(d->max_index[z] == d->index) /* old max_index reached, re-check/generate */
{
/* find the new max */
for (i = 0; i < d->size; i++)
if (d->values[z][i] > d->values[z][d->max_index[z]])
d->max_index[z] = i;
d->current_max[z] = MAX(d->values[z][d->max_index[z]], d->max[z]);
/* recalculate */
for (i = 0; i < d->size; i++)
d->lines[z][i] = (int) (d->values[z][i] * d->box_height / d->current_max[z] + 0.5);
}
else
d->lines[z][d->index] = (int) (value[z] * d->box_height / d->current_max[z] + 0.5);
}
else /* scale option is false - limit to d->box_height */
{
if (value[z] < d->current_max[z])
d->lines[z][d->index] = (int) (value[z] * d->box_height / d->current_max[z] + 0.5);
else
d->lines[z][d->index] = d->box_height;
}
warn("No such data-section title: %s\n", title);
}
p_delete(&value);
else if(!a_strcmp(property, "width"))
d->width = atoi(command);
else if(!a_strcmp(property, "height"))
d->height = atof(command);
else if(!a_strcmp(property, "padding_left"))
d->padding_left = atoi(command);
else if(!a_strcmp(property, "bg"))
draw_color_new(globalconf.display, get_phys_screen(widget->statusbar->screen),
command, &d->bg);
else if(!a_strcmp(property, "bordercolor"))
draw_color_new(globalconf.display, get_phys_screen(widget->statusbar->screen),
command, &d->bordercolor);
else if(!a_strcmp(property, "fg") || !a_strcmp(property, "fg_center") ||
!a_strcmp(property, "fg_end") || !a_strcmp(property, "scale") ||
!a_strcmp(property, "max") || !a_strcmp(property, "style") ||
!a_strcmp(property, "align") || !a_strcmp(property, "mouse") ||
!a_strcmp(property, "x") || !a_strcmp(property, "y"))
warn("Property \"%s\" can't get changed.\n", property);
else
warn("No such property: %s\n", property);
return;
}
Widget *
@ -275,9 +314,13 @@ graph_new(Statusbar *statusbar, cfg_t *config)
d->draw_to = p_new(int, d->size);
d->fillbottom = p_new(int *, d->size);
d->fillbottom_index = p_new(int *, d->size);
d->filltop = p_new(int *, d->size);
d->filltop_index = p_new(int *, d->size);
d->drawline = p_new(int *, d->size);
d->drawline_index = p_new(int *, d->size);
d->data_title = p_new(char *, d->data_items);
d->values = p_new(float *, d->data_items);
d->lines = p_new(int *, d->data_items);
@ -292,6 +335,7 @@ graph_new(Statusbar *statusbar, cfg_t *config)
d->drawline_pcolor_end = p_new(XColor *, d->data_items);
d->max_index = p_new(int, d->data_items);
d->index = p_new(int, d->data_items);
d->current_max = p_new(float, d->data_items);
d->max = p_new(float, d->data_items);
@ -302,6 +346,8 @@ graph_new(Statusbar *statusbar, cfg_t *config)
cfg = cfg_getnsec(config, "data", i);
d->data_title[i] = a_strdup(cfg_title(cfg));
if((color = cfg_getstr(cfg, "fg")))
draw_color_new(globalconf.display, phys_screen, color, &tmp_color);
else
@ -316,7 +362,7 @@ graph_new(Statusbar *statusbar, cfg_t *config)
if((color = cfg_getstr(cfg, "fg_end")))
{
ptmp_color_end = p_new(XColor, 1);
draw_color_new(globalconf.display, phys_screen, color, ptmp_color_center);
draw_color_new(globalconf.display, phys_screen, color, ptmp_color_end);
}
if (cfg_getbool(cfg, "scale"))
@ -340,6 +386,7 @@ graph_new(Statusbar *statusbar, cfg_t *config)
if(!a_strncmp(type, "bottom", sizeof("bottom")))
{
d->fillbottom[d->fillbottom_total] = d->lines[i];
d->fillbottom_index[d->fillbottom_total] = &d->index[i];
d->fillbottom_color[d->fillbottom_total] = tmp_color;
d->fillbottom_pcolor_center[d->fillbottom_total] = ptmp_color_center;
d->fillbottom_pcolor_end[d->fillbottom_total] = ptmp_color_end;
@ -348,17 +395,19 @@ graph_new(Statusbar *statusbar, cfg_t *config)
else if (!a_strncmp(type, "top", sizeof("top")))
{
d->filltop[d->filltop_total] = d->lines[i];
d->filltop_index[d->filltop_total] = &d->index[i];
d->filltop_color[d->filltop_total] = tmp_color;
d->filltop_pcolor_center[d->fillbottom_total] = ptmp_color_center;
d->filltop_pcolor_end[d->fillbottom_total] = ptmp_color_end;
d->filltop_pcolor_center[d->filltop_total] = ptmp_color_center;
d->filltop_pcolor_end[d->filltop_total] = ptmp_color_end;
d->filltop_total++;
}
else if (!a_strncmp(type, "line", sizeof("line")))
{
d->drawline[d->drawline_total] = d->lines[i];
d->drawline_index[d->drawline_total] = &d->index[i];
d->drawline_color[d->drawline_total] = tmp_color;
d->drawline_pcolor_center[d->fillbottom_total] = ptmp_color_center;
d->drawline_pcolor_end[d->fillbottom_total] = ptmp_color_end;
d->drawline_pcolor_center[d->drawline_total] = ptmp_color_center;
d->drawline_pcolor_end[d->drawline_total] = ptmp_color_end;
d->drawline_total++;
}
}