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Implement colspan for resizing

This commit is contained in:
Michael Stapelberg 2009-02-23 02:23:16 +01:00
parent 695494606d
commit 656bdc5090
1 changed files with 23 additions and 47 deletions
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70
src/layout.c
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@ -22,59 +22,34 @@
#include "util.h"
#include "xinerama.h"
int get_unoccupied_x(Workspace *workspace, int row) {
int unoccupied = workspace->rect.width;
float default_factor_w = ((float)workspace->rect.width / (float)workspace->cols) / (float)workspace->rect.width;
printf("get_unoccupied_x(), starting with %d\n", unoccupied);
for (int cols = 0; cols < workspace->cols; cols++) {
printf("oh hai. wf[%d][%d] = %f\n", cols, row, workspace->table[cols][row]->width_factor);
if (workspace->table[cols][row]->width_factor == 0)
unoccupied -= workspace->rect.width * default_factor_w;
}
printf("gots %d\n", unoccupied);
return unoccupied;
}
/*
* For resizing containers (= cells), we need to know the space which is unoccupied by "default"
* windows. The resized containers will be rendered relatively to this space, meaning that newly
* created columns/rows after a container was resized will start with their normal size.
* Gets the unoccupied space (= space which is available for windows which were resized by the user)
* for the given row. This is necessary to render both, customly resized windows and never touched
* windows correctly, meaning that the aspect ratio will be maintained when opening new windows.
*
*/
Rect get_unoccupied_space(Workspace *workspace, int col, int row) {
printf("getting unoccupied space\n");
float default_factor_w = ((float)workspace->rect.width / (float)workspace->cols) / (float)workspace->rect.width;
float default_factor_h = (workspace->rect.height / workspace->rows) / workspace->rect.height;
Rect result = {0, 0, workspace->rect.width, workspace->rect.height};
int get_unoccupied_x(Workspace *workspace, int row) {
int unoccupied = workspace->rect.width;
float default_factor = ((float)workspace->rect.width / workspace->cols) / workspace->rect.width;
printf("default factor is %f and %f\n", default_factor_w, default_factor_h);
printf("start w = %d, h = %d\n", result.width, result.height);
/* TODO: colspan/rowspan*/
printf("get_unoccupied_x(), starting with %d, default_factor = %f\n", unoccupied, default_factor);
for (int cols = 0; cols < workspace->cols; cols++)
for (int rows = 0; rows < workspace->rows; rows++) {
printf("oh hai. wf[%d][%d] = %f\n", cols, rows, workspace->table[cols][rows]->width_factor);
if (workspace->table[cols][rows]->width_factor == 0)
result.width -= workspace->rect.width * default_factor_w;
if (workspace->table[cols][rows]->height_factor == 0)
result.height -= workspace->rect.height * default_factor_h;
}
for (int cols = 0; cols < workspace->cols;) {
Container *con = workspace->table[cols][row];
printf("oh hai. wf[%d][%d] = %f\n", cols, row, con->width_factor);
printf("colspan = %d\n", con->colspan);
if (con->width_factor == 0)
unoccupied -= workspace->rect.width * default_factor * con->colspan;
cols += con->colspan;
}
printf("gots %d, %d\n", result.width, result.height);
/* TODO: Check (as soon as the whole implementation is done) if this case does ever occur,
because this function only gets called when at least one client was resized */
if (unoccupied == 0)
unoccupied = workspace->rect.width;
/* If every container is using the default factor, we have the whole space available */
if (result.width == 0)
result.width = workspace->rect.width;
if (result.height == 0)
result.height = workspace->rect.height;
printf("unoccupied x = %d, unoccupied y = %d\n", result.width, result.height);
return result;
printf("unoccupied space: %d\n", unoccupied);
return unoccupied;
}
/*
@ -309,8 +284,9 @@ void render_layout(xcb_connection_t *connection) {
container->x = xoffset[rows];
container->y = yoffset[cols];
if (container->width_factor == 0)
container->width = (width / r_ws->cols) * container->colspan;
container->width = (width / r_ws->cols);
else container->width = get_unoccupied_x(r_ws, rows) * container->width_factor;
container->width *= container->colspan;
container->height = (height / r_ws->rows) * container->rowspan;
/* Render it */