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Titles adjust to droplet size

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This commit is contained in:
Christian Colglazier
2020-09-14 18:04:54 -04:00
parent 03c87b94c6
commit e691e12646
4 changed files with 24 additions and 10 deletions
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21
src/droplets/droplet.cpp
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@@ -1,12 +1,17 @@
#include "droplet.h"
void Droplet::DrawName(DaisyPatch* patch, std::string name) {
int min = 0;
int max = SSD1309_WIDTH;
if (state == DropletState::kLeft) {
max = SSD1309_WIDTH / 2;
} else if (state == DropletState::kRight) {
min = SSD1309_WIDTH / 2;
}
WriteCenteredString(*patch, (min + max) / 2, 0, Font_6x8, name);
WriteCenteredString(*patch, (screen_min + screen_max) / 2, 0,
Font_6x8, name);
}
void Droplet::UpdateState(DropletState m_state) {
state = m_state;
screen_min = 0;
screen_max = SSD1309_WIDTH;
if (state == DropletState::kLeft) {
screen_max = SSD1309_WIDTH / 2;
} else if (state == DropletState::kRight) {
screen_min = SSD1309_WIDTH / 2;
}
}

4
src/droplets/droplet.h
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@@ -20,8 +20,12 @@ class Droplet {
virtual void Control()=0;
virtual void Process(float**, float**, size_t)=0;
virtual void Draw()=0;
const int kTitleHeight = 8;
int screen_min;
int screen_max;
void DrawName(daisy::DaisyPatch*,
std::string);
void UpdateState(DropletState);
};
#endif // CASCADE_DROPLETS_DROPLET_H_

7
src/droplets/noise_droplet.cpp
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@@ -6,7 +6,7 @@ NoiseDroplet::NoiseDroplet(DaisyPatch* m_patch,
noise.Init();
filter.Init();
patch = m_patch;
state = m_state;
UpdateState(m_state);
}
void NoiseDroplet::Control() {}
@@ -28,5 +28,10 @@ void NoiseDroplet::Process(float** in, float** out, size_t size) {
}
void NoiseDroplet::Draw() {
for (int h = 0; h < kTitleHeight; h++) {
for (int w = screen_min; w < screen_max; w++) {
patch->display.DrawPixel(w, h, rand() % 15 == 0);
}
}
DrawName(patch, "Noise");
}